fzus53 kapx 120545
nshapx
expires:202610122115;;951727

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz345-122115-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
145 am edt mon oct 12 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...southwest wind 10 to 15 knots becoming west 5 to
10 knots in the morning, then becoming east 10 to 15 knots in the
afternoon. slight chance of showers in the morning. waves 2 feet
or less. 
.tonight...east wind 10 to 20 knots, gusts to 25 knots. rain 
showers and a chance of thunderstorms. waves 2 to 3 feet. 
.tuesday...north wind 10 to 15 knots. rain showers likely. waves
2 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951728

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz346-122115-
st ignace to false detour channel-
145 am edt mon oct 12 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...east wind 10 to 15 knots. chance of showers in the
morning. waves 2 feet or less. 
.tonight...east wind 10 to 20 knots, gusts to 25 knots. rain 
showers and a chance of thunderstorms. waves 2 to 3 feet. 
.tuesday...northeast wind 10 to 15 knots. rain showers. waves
2 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951729

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz347-122115-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
145 am edt mon oct 12 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...southwest wind 5 to 10 knots early in the morning
becoming variable 10 knots or less, then becoming east 15 to
20 knots in the afternoon. slight chance of showers in the
afternoon. waves 2 to 3 feet. 
.tonight...east wind 10 to 20 knots, gusts to 25 knots. chance of
showers and thunderstorms. waves 2 to 4 feet. 
.tuesday...north wind 10 to 15 knots. rain showers likely. waves
2 to 3 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951730

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz348-122115-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
145 am edt mon oct 12 2026

.today...south wind 5 to 10 knots becoming east 10 to 15 knots in
the afternoon. mostly cloudy. waves 2 feet or less. 
.tonight...east wind 15 to 20 knots. rain showers likely and a
chance of thunderstorms. waves 2 to 4 feet. 
.tuesday...north wind 10 to 15 knots. rain showers likely. waves
2 to 3 feet. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951731

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lhz349-122115-
sturgeon pt to alabaster mi-
145 am edt mon oct 12 2026

.today...southwest wind 10 to 15 knots. mostly cloudy. waves
2 feet or less. 
.tonight...south wind 5 to 10 knots. chance of showers and
thunderstorms. waves 2 feet or less. 
.tuesday...west wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951724

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz323-122115-
grand traverse bay south of a line grand traverse light to
norwood mi-
145 am edt mon oct 12 2026

.today...south wind 5 to 10 knots early in the morning becoming
variable 10 knots or less. mostly cloudy early in the morning
then clearing. waves 2 feet or less. 
.tonight...southeast wind 5 to 10 knots. chance of showers and
thunderstorms. waves 2 feet or less. 
.tuesday...northwest wind 10 to 15 knots. chance of showers.
waves 2 feet or less. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951722

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz341-122115-
seul choix point to 5nm west of mackinac bridge-
145 am edt mon oct 12 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...southwest wind 10 to 15 knots decreasing to 5 to
10 knots in the morning, then becoming southeast in the afternoon
becoming east 10 to 15 knots early in the evening. slight chance
of showers in the morning. waves 2 to 3 feet. 
.tonight...east wind 10 to 20 knots, gusts to 25 knots. rain 
showers and a chance of thunderstorms. waves 2 to 4 feet. 
.tuesday...north wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951723

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz342-122115-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
145 am edt mon oct 12 2026

...small craft advisory in effect from this evening through
tuesday morning...

.today...southwest wind 10 to 15 knots becoming southeast 5 to
10 knots in the afternoon, then becoming east 10 to 15 knots
early in the evening. slight chance of showers in the morning.
waves 2 feet or less. 
.tonight...east wind 15 to 20 knots, gusts to 25 knots. rain 
showers and a chance of thunderstorms. waves 2 to 4 feet. 
.tuesday...north wind 10 to 15 knots. chance of showers. waves
2 to 3 feet. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951725

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz344-345-122115-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
145 am edt mon oct 12 2026

.today...southwest wind 5 to 10 knots. mostly cloudy early in the
morning then becoming mostly sunny. waves 2 feet or less. 
.tonight...southeast wind 5 to 10 knots. chance of showers and
thunderstorms. waves 2 feet or less. 
.tuesday...northwest wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 
.tuesday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951726

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lmz346-122115-
manistee to point betsie mi-
145 am edt mon oct 12 2026

.today...south wind 5 to 10 knots. mostly cloudy early in the
morning then clearing. waves 2 feet or less building to 2 to
3 feet in the afternoon. 
.tonight...south wind 10 to 15 knots. chance of showers and
thunderstorms. waves 2 to 3 feet. 
.tuesday...northwest wind 10 to 15 knots. partly sunny. waves
2 to 4 feet. 
.tuesday night...north wind 5 to 10 knots. mostly cloudy. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951720

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz321-122115-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
145 am edt mon oct 12 2026

.today...light winds becoming east 10 to 15 knots in the morning.
rain showers likely in the morning. chance of showers in the
afternoon. waves 2 to 3 feet. 
.tonight...east wind 10 to 15 knots. rain showers and a chance of
thunderstorms. waves 2 to 3 feet. 
.tuesday...north wind 10 to 15 knots. rain showers likely. waves
2 feet or less. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy.
waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 120545
nshapx
expires:202610122115;;951721

nearshore marine forecast
national weather service gaylord mi
145 am edt mon oct 12 2026

for waters within five nautical miles of shore on lakes huron...
michigan and superior. 

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz322-122115-
st. marys river point iroquois to e. potagannissing bay-
145 am edt mon oct 12 2026

.today...east wind 10 to 15 knots. chance of showers in the
morning. 
.tonight...east wind 10 to 15 knots. rain showers and slight
chance of thunderstorms. 
.tuesday...northeast wind 10 to 15 knots. rain showers. 
.tuesday night...northwest wind 10 to 15 knots. mostly cloudy. 

winds higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus51 kbuf 120804
nshbuf
expires:202610121500;;958989

nearshore marine forecast
national weather service buffalo ny
403 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez020-121500-
upper niagara river and buffalo harbor-
403 am edt mon oct 12 2026

.today...light and variable winds becoming southwest around
10 knots. mostly cloudy. 
.tonight...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms overnight. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers and thunderstorms in the morning,
then a chance of showers in the afternoon. 
.tuesday night...southwest winds 15 to 20 knots becoming
northwest 5 to 15 knots. a chance of showers. 
.wednesday...west winds less than 10 knots becoming north. a
chance of showers. 
.thursday...northeast winds 5 to 10 knots becoming southeast.
showers thursday night. 
.friday...west winds 10 to 15 knots becoming northwest 15 to
20 knots. rain showers during the day, then rain showers likely
friday night. 

winds and waves higher in and near thunderstorms.

the water temperature off buffalo is 63 degrees.

$$

fzus51 kbuf 120804
nshbuf
expires:202610121500;;958991

nearshore marine forecast
national weather service buffalo ny
403 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez040-041-121500-
buffalo to ripley along lake erie-
403 am edt mon oct 12 2026

.today...northwest winds 10 knots or less becoming southwest
10 to 15 knots. mostly cloudy. waves 2 feet or less. 
.tonight...southwest winds 5 to 15 knots. partly cloudy. waves
1 to 3 feet. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 3 to
5 feet. waves occasionally around 6 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west and
diminishing to 5 to 10 knots. a chance of showers. waves 3 to
5 feet subsiding to 1 to 3 feet. waves occasionally around
6 feet. 
.wednesday...northwest winds 5 to 10 knots becoming north. a
chance of showers. waves 2 feet or less. 
.thursday...northeast winds 5 to 10 knots becoming south. a
chance of showers during the day, then showers thursday night.
waves 2 feet or less. 
.friday...west winds 15 to 20 knots becoming northwest and
increasing to 30 knots. showers. waves 2 to 4 feet building to
6 to 10 feet. waves occasionally around 13 feet. 

$$

fzus51 kbuf 120804
nshbuf
expires:202610121500;;958992

nearshore marine forecast
national weather service buffalo ny
403 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz042-043-121500-
niagara river to sodus bay along lake ontario
including irondequoit bay-
403 am edt mon oct 12 2026

.today...west winds 10 knots or less. mostly cloudy. waves 1 foot
or less. 
.tonight...southwest winds 5 to 15 knots. a chance of showers and
thunderstorms overnight. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. showers likely with a chance of thunderstorms. waves
1 to 3 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming
northwest 10 to 15 knots. showers likely with a chance of
thunderstorms in the evening, then a chance of showers overnight.
waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 15 knots becoming north. mostly
cloudy. waves 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots becoming southeast.
showers thursday night. waves 1 to 3 feet. 
.friday...southwest winds 15 to 20 knots becoming northwest and
increasing to 30 knots. showers. waves 1 to 3 feet building to
8 to 11 feet. waves occasionally around 14 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off rochester is 63 degrees, and the water
temperature at the central lake buoy is 59 degrees.

$$

fzus51 kbuf 120804
nshbuf
expires:202610121500;;958993

nearshore marine forecast
national weather service buffalo ny
403 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


loz044-045-121500-
sodus bay to the saint lawrence river along lake ontario-
403 am edt mon oct 12 2026

.today...southwest winds 10 knots or less becoming west. cloudy.
waves 1 foot or less. 
.tonight...southwest winds 10 knots or less becoming south.
showers likely overnight. waves 1 foot or less. 
.tuesday...south winds 5 to 15 knots becoming southwest. showers
with a chance of thunderstorms. waves 2 feet or less. 
.tuesday night...southwest winds 10 to 15 knots becoming
northwest. showers with a chance of thunderstorms in the evening,
then showers likely overnight. waves 1 to 3 feet. 
.wednesday...northwest winds 5 to 15 knots becoming north. mostly
cloudy. waves 1 to 3 feet. 
.thursday...northeast winds 5 to 15 knots becoming southeast.
showers thursday night. waves 1 to 3 feet subsiding to 1 foot or
less. 
.friday...south winds 15 to 25 knots becoming northwest to
30 knots. rain showers. waves 1 to 3 feet building to 8 to
11 feet. waves occasionally around 14 feet. 

winds and waves higher in and near thunderstorms.

the water temperature off oswego is 61 degrees, and the water
temperature off cape vincent is 58 degrees.

$$

fzus51 kcle 120737
nshcle
expires:202610121415;;958202

nearshore marine forecast
national weather service cleveland oh
337 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez147>149-121415-
willowick to geneva-on-the lake oh-geneva-on-the-
lake to conneaut oh-conneaut oh to ripley ny-
337 am edt mon oct 12 2026

.today...northwest winds 5 to 10 knots becoming southwest. mostly
cloudy. waves 1 foot or less. 
.tonight...south winds 10 to 15 knots. a slight chance of showers
and thunderstorms overnight. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. a
chance of showers in the morning. waves 2 to 4 feet building to
3 to 5 feet. waves occasionally around 6 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west
5 to 15 knots. partly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally around 6 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 63 degrees, off cleveland 65
degrees, and off erie 64 degrees.

$$

fzus51 kcle 120737
nshcle
expires:202610121415;;958201

nearshore marine forecast
national weather service cleveland oh
337 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez144>146-121415-
the islands to vermilion oh-vermilion to avon point oh-
avon point to willowick oh-
337 am edt mon oct 12 2026

.today...west winds 5 to 10 knots becoming southwest. mostly
cloudy this morning, then becoming mostly sunny. waves 1 foot or
less. 
.tonight...south winds 10 to 15 knots. a chance of showers with a
slight chance of thunderstorms overnight. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. sunny.
waves 2 to 4 feet. 
.tuesday night...southwest winds 15 to 20 knots becoming west
5 to 15 knots. a chance of showers overnight. waves 2 to 4 feet
subsiding to 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 63 degrees, off cleveland 65
degrees, and off erie 64 degrees.

$$

fzus51 kcle 120737
nshcle
expires:202610121415;;958200

nearshore marine forecast
national weather service cleveland oh
337 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez142-143-121415-
maumee bay to reno beach oh-reno beach to the islands oh-
337 am edt mon oct 12 2026

.today...southwest winds 5 to 10 knots. mostly sunny. waves
1 foot or less. 
.tonight...south winds 5 to 15 knots becoming southwest. a chance
of showers with a slight chance of thunderstorms overnight. waves
2 feet or less. 
.tuesday...southwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.tuesday night...west winds 5 to 15 knots diminishing to less
than 10 knots. a chance of showers overnight. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for wednesday through friday.

the water temperature off toledo is 63 degrees, off cleveland 65
degrees, and off erie 64 degrees.

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968130

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz140-121600-
grand portage to grand marais mn-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots late in the afternoon. rain showers likely
early in the morning, then chance of rain showers in the late
morning and afternoon. waves 5 to 8 feet. waves occasionally to
10 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots after midnight. rain showers in the
evening, then rain showers likely after midnight. waves 5 to
8 feet. waves occasionally to 10 feet. a gale warning may be
needed. 
.tuesday...north wind 15 to 20 knots with gusts to around
25 knots becoming northwest 5 to 10 knots early in the afternoon,
then becoming west late in the afternoon. slight chance of rain
showers in the morning. waves 3 to 5 feet subsiding to 1 to
3 feet. waves occasionally to 7 feet. a small craft advisory may
be needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968139

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz121-121600-
chequamegon bay-bayfield to oak point wi-
637 am cdt mon oct 12 2026

...small craft advisory in effect through this evening...

.today...northeast wind 15 to 20 knots with gusts to around
30 knots. chance of rain showers late in the afternoon. waves
1 to 3 feet. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots
decreasing to 20 knots. rain showers in the evening. chance of
thunderstorms through the night. rain showers likely after
midnight. waves 1 to 3 feet. 
.tuesday...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots in the afternoon. mostly
cloudy. waves 1 to 2 feet. 
.tuesday night...variable winds 10 knots or less becoming
northwest 5 knots in the late evening and overnight. mostly
cloudy. waves 1 foot or less. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968136

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz146-121600-
port wing to sand island wi-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind 20 to 25 knots with gales to around
35 knots. chance of rain showers late in the afternoon. waves
7 to 10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 30 knots early in the morning. rain showers in the
evening. chance of thunderstorms through the night. chance of
rain showers after midnight. waves 7 to 10 feet. waves
occasionally to 12 feet. a gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 7 feet subsiding to 2 to 4 feet in the afternoon.
waves occasionally to 9 feet. a small craft advisory may be
needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968135

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz145-121600-
duluth mn to port wing wi-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind up to 30 knots with gales to around
35 knots. chance of rain showers late in the afternoon. waves
7 to 10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots early in the morning. rain showers and
chance of thunderstorms in the evening, then chance of rain
showers after midnight. waves 7 to 10 feet. waves occasionally to
12 feet. a gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 6 feet subsiding to 1 to 3 feet. waves occasionally to
8 feet. a small craft advisory may be needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968134

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz144-121600-
two harbors to duluth mn-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind 20 to 25 knots with gales to around
35 knots. chance of rain showers late in the afternoon. waves
7 to 10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots early in the morning. rain showers and
chance of thunderstorms in the evening, then chance of rain
showers after midnight. waves 7 to 10 feet subsiding to 5 to
8 feet early in the morning. waves occasionally to 13 feet. a
gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 6 feet subsiding to 2 to 4 feet in the afternoon.
waves occasionally to 8 feet. a small craft advisory may be
needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968137

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz147-121600-
sand island to bayfield wi-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind 20 to 25 knots with gales to around
35 knots. chance of rain showers late in the afternoon. waves
7 to 10 feet. waves occasionally to 13 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots early in the morning. rain showers in the
evening. chance of thunderstorms through the night. rain showers
likely after midnight. waves 7 to 10 feet. waves occasionally to
12 feet. a gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 knots early in the afternoon, then
becoming west late in the afternoon. mostly cloudy. waves 4 to
7 feet subsiding to 1 to 3 feet. waves occasionally to 9 feet. a
small craft advisory may be needed. 
.tuesday night...northwest wind 5 to 10 knots. mostly cloudy.
waves 1 to 2 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968133

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz143-121600-
silver bay harbor to two harbors mn-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind 20 to 25 knots with gales to around
35 knots. chance of rain showers late in the afternoon. waves
7 to 10 feet. waves occasionally to 14 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. rain showers in the evening. slight
chance of thunderstorms through the night. chance of rain showers
after midnight. waves 7 to 10 feet. waves occasionally to
13 feet. a gale warning may be needed. 
.tuesday...northeast wind 10 to 15 knots with gusts to around
20 knots becoming west 5 knots in the afternoon. mostly cloudy.
waves 4 to 6 feet subsiding to 2 to 4 feet in the afternoon.
waves occasionally to 8 feet. a small craft advisory may be
needed. 
.tuesday night...northwest wind 5 knots. mostly cloudy. waves
1 to 3 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968140

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz148-121600-
oak point to saxon harbor wi-
637 am cdt mon oct 12 2026

...small craft advisory in effect through this evening...

.today...northeast wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots late in the afternoon. chance of rain
showers late in the afternoon. waves 8 to 11 feet. waves
occasionally to 14 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. rain showers in the evening. chance of
thunderstorms through the night. rain showers likely after
midnight. waves 6 to 9 feet. waves occasionally to 12 feet. a
gale warning may be needed. 
.tuesday...north wind 10 to 15 knots with gusts to around
20 knots becoming northwest 5 to 10 knots in the afternoon.
mostly cloudy. waves 4 to 7 feet subsiding to 2 to 4 feet late in
the afternoon. waves occasionally to 9 feet. a small craft
advisory may be needed. 
.tuesday night...variable winds 10 knots or less becoming
northwest 5 to 10 knots in the late evening and overnight. mostly
cloudy. waves 1 to 3 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968132

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz142-121600-
taconite harbor to silver bay harbor mn-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots in the late morning and afternoon. slight
chance of rain showers early in the morning. chance of rain
showers late in the afternoon. waves 7 to 10 feet. waves
occasionally to 13 feet. 
.tonight...northeast wind 15 to 20 knots. gusts up to 35 knots
decreasing to 25 knots. rain showers and slight chance of
thunderstorms in the evening, then chance of rain showers after
midnight. waves 7 to 10 feet. waves occasionally to 12 feet. a
gale warning may be needed. 
.tuesday...northeast wind 5 to 10 knots becoming west in the
afternoon. mostly cloudy. waves 4 to 6 feet subsiding to 2 to
4 feet in the afternoon. waves occasionally to 8 feet. a small
craft advisory may be needed. 
.tuesday night...northwest wind 5 knots. mostly cloudy. waves
1 to 3 feet. 

$$

fzus53 kdlh 121137
nshdlh
expires:202610121600;;968131

nearshore marine forecast
national weather service duluth mn
637 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake superior.         

waves are the significant wave height - the average of the highest 
1/3 of the wave spectrum. occasional wave height is the average of 
the highest 1/10 of the wave spectrum.


lsz141-121600-
grand marais to taconite harbor mn-
637 am cdt mon oct 12 2026

...gale warning in effect through this evening...

.today...northeast wind 20 to 25 knots with gusts to around
30 knots. chance of rain showers early in the morning, then
slight chance of rain showers in the late morning and early
afternoon. chance of rain showers late in the afternoon. waves
5 to 8 feet. waves occasionally to 11 feet. 
.tonight...northeast wind 20 to 25 knots. gusts up to 35 knots
decreasing to 25 knots. rain showers in the evening, then rain
showers likely after midnight. waves 5 to 8 feet. waves
occasionally to 11 feet. a gale warning may be needed. 
.tuesday...north wind 10 to 15 knots becoming west 5 knots in the
afternoon. mostly cloudy. waves 3 to 5 feet subsiding to 1 to
3 feet late in the afternoon. waves occasionally to 7 feet. a
small craft advisory may be needed. 
.tuesday night...northwest wind 5 knots. mostly cloudy. waves
1 to 2 feet. 

$$

fzus53 kdtx 120748
nshdtx
expires:202610121600;;958518

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz421-121600-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
348 am edt mon oct 12 2026

.today...southwest winds 10 to 15 knots. mostly cloudy in the
morning becoming partly cloudy. waves 1 to 3 feet. 
.tonight...southwest winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. partly cloudy. a slight chance of
thunderstorms in the evening. a chance of light rain. a chance of
thunderstorms after midnight. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots in the late morning and afternoon. mostly sunny until
late afternoon becoming partly cloudy. waves 1 to 3 feet. 
.tuesday night...northwest winds 15 to 20 knots diminishing to
5 to 10 knots. partly cloudy becoming mostly cloudy in the late
evening and early morning becoming partly cloudy. waves 1 to
3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120748
nshdtx
expires:202610121600;;958517

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz422-121600-
inner saginaw bay sw of point au gres to bay port mi-
348 am edt mon oct 12 2026

.today...southwest winds 10 to 15 knots. mostly cloudy in the
morning becoming partly cloudy. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots diminishing to 5 to
10 knots in the late evening and overnight. partly cloudy. a
slight chance of light rain and thunderstorms early in the
evening, then a chance of light rain and thunderstorms in the
late evening and overnight. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots in the late morning and afternoon. mostly sunny. waves
1 to 3 feet. 
.tuesday night...northwest winds 15 to 20 knots diminishing to
5 to 10 knots. partly cloudy. waves 2 feet or less. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120748
nshdtx
expires:202610121600;;958519

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz441-121600-
port austin to harbor beach mi-
348 am edt mon oct 12 2026

.today...southwest winds 10 to 15 knots. mostly cloudy in the
morning becoming partly cloudy. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. partly cloudy. a chance of light rain
and thunderstorms in the late evening and early morning. light
rain likely and a chance of thunderstorms after midnight. waves
2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots early in the afternoon. mostly sunny. a chance of light
rain early in the morning. waves 1 to 3 feet. 
.tuesday night...northwest winds 15 to 20 knots diminishing to
5 to 10 knots. partly cloudy early in the evening becoming mostly
cloudy. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and overnight. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120748
nshdtx
expires:202610121600;;958520

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz442-121600-
harbor beach to port sanilac mi-
348 am edt mon oct 12 2026

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly cloudy in the
morning becoming partly cloudy. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots. partly cloudy. a
chance of light rain and thunderstorms in the late evening and
early morning. light rain likely and a chance of thunderstorms
after midnight. waves 2 feet or less. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots early in the afternoon. mostly sunny. waves 1 to 3 feet.
.tuesday night...northwest winds 15 to 20 knots diminishing to
5 to 10 knots. partly cloudy until early morning becoming mostly
cloudy. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120748
nshdtx
expires:202610121600;;958521

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lhz443-121600-
port sanilac to port huron mi-
348 am edt mon oct 12 2026

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. mostly cloudy in the
morning becoming partly cloudy. waves 2 feet or less. 
.tonight...south winds 10 to 15 knots. partly cloudy. a chance of
light rain and thunderstorms in the late evening and overnight.
waves 2 feet or less. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots in the late morning and afternoon. mostly sunny. waves
1 to 3 feet. 
.tuesday night...northwest winds 15 to 20 knots diminishing to
5 to 10 knots. partly cloudy. waves 1 to 3 feet. 

see lake huron open lake forecast for days 3 through 5.

$$

fzus53 kdtx 120748
nshdtx
expires:202610121600;;958522

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
348 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.


lez444-121600-
michigan waters of lake erie from detroit river to north cape mi-
348 am edt mon oct 12 2026

.today...southwest winds 5 to 10 knots increasing to 10 to
15 knots late in the morning, then diminishing to 5 to 10 knots
early in the afternoon increasing to 10 to 15 knots late in the
afternoon. partly cloudy. patchy dense fog in the morning. waves
2 feet or less. 
.tonight...southwest winds 10 to 15 knots becoming south 15 to
20 knots after midnight. mostly clear. a slight chance of light
rain and thunderstorms in the late evening and early morning. a
chance of light rain and a slight chance of thunderstorms after
midnight. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots. sunny. waves 1 to
3 feet. 
.tuesday night...west winds 15 to 20 knots becoming northwest
5 to 10 knots. clear until early morning becoming partly cloudy.
a chance of light rain after midnight. waves 2 feet or less. 

see lake erie open lake forecast for days 3 through 5.

the water temperature at belle isle is 62 degrees.

$$

fzus53 kgrb 121038
nshgrb
expires:202610121600;;965496

nearshore marine forecast
national weather service green bay wi
538 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-121600-
green bay south of line from cedar river to rock island passage
and north of a line from oconto wi to little sturgeon bay wi-
green bay south of line from oconto wi to little sturgeon bay wi-
538 am cdt mon oct 12 2026

.early this morning...sw wind 5 to 10 kts. waves 2 ft or less.
mostly cloudy. 
.today...sw wind 5 to 10 kts backing e early in the afternoon.
waves 2 ft or less. partly cloudy. 
.tonight...ne wind 10 to 15 kts backing n 5 to 10 kts after
midnight. waves 2 ft or less. a chance of showers and
thunderstorms. 
.tuesday...nw wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy
in the morning then clearing. 
.tuesday night...n wind 5 to 10 kts. waves 2 ft or less. partly
cloudy in the evening then becoming mostly cloudy.  

$$

fzus53 kgrb 121038
nshgrb
expires:202610121600;;965497

nearshore marine forecast
national weather service green bay wi
538 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-121600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
538 am cdt mon oct 12 2026

.early this morning...sw wind 5 to 10 kts. waves 1 to 3 ft.
mostly cloudy. 
.today...s wind 5 to 10 kts backing se early in the afternoon.
waves 1 to 3 ft. partly cloudy. 
.tonight...se wind 5 to 10 kts veering w 10 to 15 kts after
midnight. waves 2 to 4 ft. a chance of showers and thunderstorms.
.tuesday...nw wind 10 to 15 kts. waves 1 to 3 ft. partly cloudy
in the morning then becoming mostly sunny. 
.tuesday night...n wind 5 to 10 kts. waves 2 ft or less. partly
cloudy in the evening then becoming mostly cloudy.  

$$

fzus53 kiwx 120804
nshiwx
expires:202610121415;;959052

nearshore marine forecast
national weather service northern indiana
404 am edt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz043-121415-
new buffalo mi to st joseph mi-
404 am edt mon oct 12 2026

.today...south winds 10 to 15 knots becoming southwest. waves 2 
feet or less. 
.tonight...south winds 10 to 15 knots becoming southwest. a
slight chance of showers and thunderstorms overnight. waves 1 to
3 feet. 
.tuesday...southwest winds 15 to 20 knots becoming west 5 to
15 knots. sunny. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...north winds less than 10 knots becoming
northeast. a slight chance of showers in the evening, then
showers likely with a slight chance of thunderstorms overnight.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan city is 62
degrees.

$$

fzus53 kiwx 120804
nshiwx
expires:202610121415;;959051

nearshore marine forecast
national weather service northern indiana
404 am edt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz046-121415-
michigan city in to new buffalo mi-
404 am edt mon oct 12 2026

.today...south winds around 10 knots becoming southwest. waves 2 
feet or less. 
.tonight...south winds 10 to 15 knots becoming southwest. mostly
clear. waves 1 to 2 feet. 
.tuesday...southwest winds 5 to 15 knots becoming northwest.
sunny. waves 1 to 3 feet. 
.tuesday night...north winds less than 10 knots becoming
northeast. a chance of showers in the evening, then showers
likely with a chance of thunderstorms overnight. waves 1 foot or
less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph and at michigan city is 62
degrees.

$$

fzus53 klot 120806
nshlot
expires:202610121515;;959204

nearshore marine forecast
national weather service chicago/romeoville il
306 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz743>745-121515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
306 am cdt mon oct 12 2026

.today...south winds 10 to 15 kt becoming southwest 15 to 25 kt.
partly cloudy in the morning then clearing. waves 1 to 3 ft.
.tonight...southwest winds 15 to 20 kt. mostly clear. waves 1 to 
3 ft. 
.tuesday...southwest winds 15 to 20 kt becoming west 10 to 15 kt
in the afternoon. mostly sunny. waves 1 to 3 ft. 
.tuesday night...northeast winds around 10 kt. chance of showers
and slight chance of thunderstorms in the evening, then showers
likely and a chance of thunderstorms overnight. waves 1 to 2 ft.

$$

fzus53 klot 120806
nshlot
expires:202610121515;;959203

nearshore marine forecast
national weather service chicago/romeoville il
306 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan

waves are provided as a range of significant wave heights, which
is the average of the highest 1/3 of the waves, along with the
average height of the highest 10 percent of the waves which will
occasionally be encountered.


lmz740>742-121515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
306 am cdt mon oct 12 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through late tonight...

.today...southwest winds 15 to 20 kt increasing to 20 to 25 kt. 
partly cloudy in the morning then clearing. waves 1 to 3 ft 
building to 2 to 4 ft.
.tonight...southwest winds 20 to 25 kt diminishing to 15 to 20 
kt late. mostly clear. waves 2 to 4 ft. 
.tuesday...west winds 15 to 20 kt diminishing to 10 to 15 kt in
the afternoon. mostly sunny. waves 1 to 3 ft. 
.tuesday night...northeast winds around 10 kt becoming north.
chance of showers and slight chance of thunderstorms in the
evening, then showers likely and slight chance of thunderstorms
overnight. waves 1 to 2 ft.

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964376

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz644-121600-
port washington to north point light wi-
510 am cdt mon oct 12 2026

.today...southwest wind 10 to 15 knots becoming southwest 10 to
15 knots with gusts to around 20 knots in the afternoon. partly
sunny in the morning then clearing. waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots in the late evening
and early morning, then rising to 15 to 20 knots early in the
morning. slight chance of showers and thunderstorms through
around midnight. waves 1 to 2 feet. 
.tuesday...west wind 15 to 20 knots becoming northwest 10 to
15 knots early in the afternoon, then easing to 5 to 10 knots
late in the afternoon. sunny. waves around 1 foot. 
.tuesday night...north wind 5 to 10 knots. slight chance of
showers through around midnight, then chance of showers after
midnight. waves around 1 foot. 

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964378

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz646-121600-
wind point wi to winthrop harbor il-
510 am cdt mon oct 12 2026

.today...southwest wind 10 to 15 knots with gusts to around
20 knots. partly sunny in the morning then clearing. waves 1 to
2 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots late in the evening,
then rising to 15 to 20 knots after midnight becoming southwest
15 to 20 knots early in the morning. slight chance of showers and
thunderstorms through around midnight. waves 1 to 2 feet. 
.tuesday...west wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then becoming northwest 5 to 10 knots
late in the afternoon. sunny. waves around 1 foot. 
.tuesday night...north wind 5 to 10 knots. chance of showers
through the night. waves around 1 foot. 

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964377

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz645-121600-
north point light to wind point wi-
510 am cdt mon oct 12 2026

.today...southwest wind 10 to 15 knots with gusts to around
20 knots. partly sunny in the morning then clearing. waves 1 to
2 feet. 
.tonight...southwest wind 10 to 15 knots with gusts to around
20 knots becoming southwest 10 to 15 knots late in the evening,
then becoming 10 to 20 knots after midnight becoming 15 to
20 knots early in the morning. slight chance of showers and
thunderstorms through around midnight. waves 1 to 2 feet. 
.tuesday...west wind 15 to 20 knots easing to 10 to 15 knots
early in the afternoon, then becoming northwest 5 to 10 knots
late in the afternoon. sunny. waves around 1 foot. 
.tuesday night...north wind 5 to 10 knots. chance of showers
through the night. waves around 1 foot. 

$$

fzus53 kmkx 121010
nshmkx
expires:202610121600;;964375

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt mon oct 12 2026

for waters within five nautical miles of shore on lake michigan


lmz643-121600-
sheboygan to port washington wi-
510 am cdt mon oct 12 2026

.today...southwest wind 10 to 15 knots backing south late in the
afternoon. partly sunny in the morning then clearing. waves 1 to
2 feet. 
.tonight...south wind 10 to 15 knots becoming southwest 5 to
10 knots late in the evening, then rising to 10 to 15 knots after
midnight becoming southwest 10 to 15 knots with gusts to around
20 knots early in the morning. chance of showers and
thunderstorms through around midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.tuesday...west wind 15 to 20 knots becoming northwest 10 to
15 knots with gusts to around 20 knots early in the afternoon,
then becoming northwest 10 to 15 knots late in the afternoon.
sunny. waves around 1 foot. 
.tuesday night...north wind 5 to 10 knots becoming 5 to 15 knots
early in the morning. slight chance of showers after midnight.
waves around 1 foot. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961315

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz247-122000-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
500 am edt mon oct 12 2026

...small craft advisory in effect through tuesday afternoon...

.early this morning...northeast wind 15 to 20 knots. cloudy.
waves 2 to 4 feet building to 3 to 5 feet occasionally to 7 feet.
.today...northeast wind 15 to 25 knots. cloudy with a chance of
showers. waves building to 6 to 9 feet occasionally to 11 feet,
then subsiding to 5 to 8 feet occasionally to 10 feet. 
.tonight...east wind 15 to 20 knots with gusts up to 30 knots.
showers and a slight chance of thunderstorms. waves subsiding to
4 to 7 feet occasionally to 9 feet. 
.tuesday...north wind 10 to 20 knots backing northwest less than
10 knots in the afternoon. cloudy. a chance of showers in the
morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots. cloudy. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961314

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz246-122000-
point isabelle to lower entrance of portage canal mi-
500 am edt mon oct 12 2026

...small craft advisory in effect through tuesday morning...

.early this morning...northeast wind 15 to 20 knots. cloudy.
waves 2 to 3 feet building to 2 to 4 feet. 
.today...northeast wind 15 to 20 knots with gusts up to 30 knots.
cloudy with a chance of showers. waves building to 5 to 8 feet
occasionally to 10 feet. 
.tonight...northeast wind 15 to 20 knots with gusts up to
30 knots. a chance of showers and a slight chance of
thunderstorms through late evening, then showers and a slight
chance of thunderstorms by midnight. waves subsiding to 4 to
7 feet occasionally to 9 feet. 
.tuesday...north wind 10 to 20 knots backing northwest less than
10 knots in the afternoon. cloudy. a slight chance of showers in
the morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots. cloudy. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961316

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz248-122000-
huron islands to marquette mi-
500 am edt mon oct 12 2026

...small craft advisory in effect through tuesday afternoon...

.early this morning...north wind 10 to 20 knots. cloudy. waves
2 to 4 feet building to 3 to 5 feet occasionally to 7 feet. 
.today...northeast wind 15 to 20 knots with gusts up to 28 knots.
cloudy with a chance of showers. waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.tonight...east wind 15 to 20 knots with gusts up to 28 knots.
showers and a slight chance of thunderstorms through midnight,
then showers likely and a chance of thunderstorms late. waves
subsiding to 4 to 7 feet occasionally to 9 feet. 
.tuesday...north wind 10 to 20 knots backing northwest 10 to
15 knots in the afternoon. cloudy. a chance of showers in the
morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots with gusts up to
23 knots. cloudy. waves subsiding to 1 to 2 feet, then building
to 2 to 3 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961317

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz249-122000-
marquette to munising mi-
500 am edt mon oct 12 2026

...small craft advisory in effect from 11 am edt this morning
through tuesday afternoon...

.early this morning...north wind 10 to 15 knots. cloudy. waves
calm to 1 foot building to 1 to 2 feet. 
.today...northeast wind 10 to 20 knots. cloudy. a chance of
showers through mid morning, then a slight chance of showers by
late morning. waves building to 5 to 8 feet occasionally to
10 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. 
.tonight...east wind 10 to 20 knots. a chance of showers and a
slight chance of thunderstorms through late evening, then showers
and a chance of thunderstorms by midnight. waves subsiding to
2 to 4 feet. 
.tuesday...north wind 10 to 20 knots backing northwest 10 to
15 knots in the afternoon. cloudy. a chance of showers in the
morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 10 to 20 knots. cloudy. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961318

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz250-122000-
munising to grand marais mi-
500 am edt mon oct 12 2026

...small craft advisory in effect from 11 am edt this morning
through late tonight...

.early this morning...north wind 10 to 15 knots. cloudy. waves
calm to 1 foot building to 1 to 2 feet. 
.today...northeast wind 15 to 20 knots. cloudy. a chance of
showers through mid morning, then a slight chance of showers by
late morning. waves building to 4 to 7 feet occasionally to
9 feet. 
.tonight...east wind 10 to 20 knots. a slight chance of showers
and thunderstorms through late evening, then showers and a chance
of thunderstorms by midnight. waves subsiding to 2 to 4 feet. 
.tuesday...northeast wind 10 to 15 knots backing northwest in the
afternoon. cloudy. a chance of showers in the morning. waves
subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 10 to 20 knots. cloudy. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961319

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz251-122000-
grand marais to whitefish point mi-
500 am edt mon oct 12 2026

...small craft advisory in effect from 11 am edt this morning
through late tonight...

.early this morning...northeast wind less than 10 knots. mostly
cloudy. waves calm to 1 foot. 
.today...east wind 10 to 20 knots. cloudy with a chance of
showers. waves building to 4 to 7 feet occasionally to 9 feet,
then subsiding to 3 to 6 feet occasionally to 8 feet. 
.tonight...east wind 15 to 20 knots. showers and a chance of
thunderstorms through the night. waves subsiding to 2 to 4 feet. 
.tuesday...northeast wind 10 to 20 knots backing northwest 10 to
15 knots in the afternoon. cloudy. a chance of showers in the
morning. waves subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 10 to 20 knots. cloudy. waves
building to 2 to 4 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961313

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz244-245-122000-
eagle river to manitou island mi-
manitou island to point isabelle mi-
500 am edt mon oct 12 2026

...small craft advisory in effect through tuesday morning...

.early this morning...northeast wind 20 to 25 knots. cloudy.
waves 5 to 8 feet occasionally to 10 feet building to 6 to 9 feet
occasionally to 11 feet. 
.today...northeast wind 20 to 25 knots. cloudy. showers likely
through mid morning, then a chance of showers by late morning.
waves subsiding to 5 to 8 feet occasionally to 10 feet. 
.tonight...east wind 15 to 25 knots. rain showers through
midnight. a slight chance of thunderstorms by midnight. a chance
of rain showers late. waves subsiding to 3 to 6 feet occasionally
to 8 feet. 
.tuesday...northeast wind 10 to 20 knots backing northwest 5 to
15 knots in the afternoon. cloudy. a slight chance of showers in
the morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots. cloudy. waves
subsiding to 1 to 2 feet, then building to 2 to 3 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961312

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz242-243-122000-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
500 am edt mon oct 12 2026

...small craft advisory in effect through tuesday morning...

.early this morning...northeast wind 20 to 25 knots. cloudy.
waves 4 to 7 feet occasionally to 9 feet building to 5 to 8 feet
occasionally to 10 feet. 
.today...northeast wind 15 to 25 knots. cloudy. a chance of
showers through mid morning, then a slight chance of showers by
late morning. waves building to 6 to 9 feet occasionally to
11 feet, then subsiding to 4 to 7 feet occasionally to 9 feet. 
.tonight...east wind 15 to 20 knots backing northeast late. gusts
up to 29 knots. a chance of rain showers and a slight chance of
thunderstorms through late evening, then rain showers and a
slight chance of thunderstorms by midnight. waves subsiding to
3 to 6 feet occasionally to 8 feet. 
.tuesday...northeast wind 10 to 20 knots backing northwest less
than 10 knots in the afternoon. cloudy. a slight chance of
showers in the morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 5 to 15 knots. cloudy. waves
subsiding to 1 to 2 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961311

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lsz240-241-122000-
saxon harbor wi to black river mi-
black river to ontonagon mi-
500 am edt mon oct 12 2026 /400 am cdt mon oct 12 2026/

...small craft advisory in effect through tuesday morning...

.early this morning...northeast wind 15 to 25 knots. cloudy.
waves 4 to 7 feet occasionally to 9 feet building to 5 to 8 feet
occasionally to 10 feet. 
.today...northeast wind 20 to 25 knots with gusts up to 32 knots.
cloudy. a slight chance of showers through mid morning. a slight
chance of showers late. waves building to 6 to 9 feet
occasionally to 11 feet, then subsiding to 5 to 8 feet
occasionally to 10 feet. 
.tonight...northeast wind 15 to 20 knots. gusts up to 30 knots.
showers and a chance of thunderstorms through midnight, then a
chance of showers late. waves subsiding to 4 to 7 feet
occasionally to 9 feet. 
.tuesday...north wind 10 to 20 knots backing northwest less than
10 knots in the afternoon. cloudy. a slight chance of showers in
the morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind less than 10 knots increasing to
10 to 15 knots after midnight. cloudy. waves subsiding to 1 to
2 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961310

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz248-250-122000-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
500 am edt mon oct 12 2026

.early this morning...southwest wind less than 10 knots. cloudy.
waves 2 to 3 feet. 
.today...west wind less than 10 knots backing southeast by late
morning, then backing east late. mostly cloudy. a slight chance
of showers through mid morning. waves subsiding to 1 to 2 feet. 
.tonight...east wind 10 to 20 knots. cloudy. a slight chance of
showers and thunderstorms through late evening, then a chance of
showers and thunderstorms by midnight. waves building to 2 to
4 feet. 
.tuesday...north wind 10 to 15 knots backing northwest in the
afternoon. mostly cloudy. a chance of showers and a slight chance
of thunderstorms in the morning. waves subsiding to 1 to 2 feet. 
.tuesday night...northwest wind less than 10 knots. partly cloudy
in the evening then becoming mostly cloudy. waves 1 to 2 feet. 

$$

fzus53 kmqt 120901
nshmqt
expires:202610122000;;961309

nearshore marine forecast
national weather service marquette mi
500 am edt mon oct 12 2026

for waters within five nautical miles of shore

waves are the significant wave height - the average of the
highest 1/3 of the wave spectrum. occasional wave height is the
average of the highest 1/10 of the wave spectrum.


lmz221-122000-
green bay north of line from cedar river mi to rock island
passage-
500 am edt mon oct 12 2026

.early this morning...southwest wind less than 10 knots. cloudy.
waves 1 to 2 feet. 
.today...northwest wind less than 10 knots veering east by late
morning. cloudy through mid morning then becoming partly cloudy.
waves 1 to 2 feet. 
.tonight...northeast wind 10 to 15 knots. cloudy. a chance of
thunderstorms and a slight chance of showers through late
evening, then a chance of showers and thunderstorms by midnight.
waves building to 1 to 2 feet. 
.tuesday...north wind 10 to 15 knots. mostly cloudy. a slight
chance of showers in the morning. waves 1 to 2 feet. 
.tuesday night...northwest wind less than 10 knots. partly cloudy
in the evening then becoming mostly cloudy. waves calm to 1 foot.

$$