fzus53 kapx 300308
nshapx
expires:202512301115;;470860

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lmz342-301115-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
1008 pm est mon dec 29 2025

...gale warning in effect until 4 am est tuesday...

.overnight...northwest wind up to 30 knots with gusts to around
40 knots. heavy freezing spray. chance of snow showers. waves
8 to 11 feet. waves occasionally around 14 feet. 
.tuesday...northwest wind 15 to 25 knots. slight chance of snow
showers. waves 5 to 8 feet. 
.tuesday night...northwest wind 10 to 20 knots. chance of snow
showers. waves 2 to 4 feet. 
.wednesday...northwest wind 15 to 25 knots with gusts to around
35 knots. snow showers. waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470858

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lhz346-301115-
st ignace to false detour channel-
1008 pm est mon dec 29 2025

...gale warning in effect until 9 am est tuesday...

.overnight...northwest wind up to 30 knots with gusts to around
40 knots. slight chance of snow showers. waves 4 to 6 feet. 
.tuesday...northwest wind 15 to 25 knots. chance of snow showers.
waves 2 to 4 feet. 
.tuesday night...northwest wind 10 to 20 knots. chance of snow
showers. waves 2 to 3 feet. 
.wednesday...northwest wind 10 to 20 knots. chance of snow
showers. waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470865

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lhz347-301115-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
1008 pm est mon dec 29 2025

...gale warning in effect until 9 am est tuesday...

.overnight...northwest gales to 35 knots. heavy freezing spray
through the night. slight chance of snow showers through the
night. waves 11 to 14 feet. waves occasionally around 17 feet. 
.tuesday...northwest wind up to 30 knots with gusts to around
35 knots. heavy freezing spray. chance of snow showers. waves
7 to 10 feet. 
.tuesday night...northwest wind 10 to 20 knots. chance of snow
showers. waves 4 to 6 feet. 
.wednesday...northwest wind 15 to 25 knots. snow showers likely.
waves 4 to 7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470866

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lhz348-301115-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
1008 pm est mon dec 29 2025

...gale warning in effect until 9 am est tuesday...

.overnight...northwest gales to 35 knots. heavy freezing spray
through the night. chance of snow showers after midnight. slight
chance of snow showers after midnight. waves 11 to 14 feet. waves
occasionally around 18 feet. 
.tuesday...northwest wind up to 30 knots with gusts to around
35 knots. heavy freezing spray. scattered snow showers. waves
8 to 11 feet. 
.tuesday night...northwest wind 10 to 20 knots. chance of snow
showers. waves 4 to 6 feet. 
.wednesday...northwest wind 15 to 25 knots. snow showers likely.
waves 4 to 7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470867

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lhz349-301115-
sturgeon pt to alabaster mi-
1008 pm est mon dec 29 2025

...gale warning in effect until 9 am est tuesday...

.overnight...northwest gales to 35 knots with gusts to around
40 knots decreasing to up to 30 knots with gusts to around
35 knots early in the morning. heavy freezing spray. waves 5 to
8 feet. waves occasionally around 10 feet. 
.tuesday...west wind 15 to 25 knots with gusts to around
35 knots. scattered snow showers. waves 4 to 6 feet. 
.tuesday night...west wind 10 to 20 knots. chance of snow
showers. waves 2 to 3 feet. 
.wednesday...northwest wind 10 to 20 knots. snow showers likely.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470864

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lhz345-301115-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
1008 pm est mon dec 29 2025

...gale warning in effect until 9 am est tuesday...

.overnight...northwest wind up to 30 knots with gusts to around
35 knots. slight chance of snow showers after midnight, then
chance of snow showers after midnight. waves 4 to 6 feet. 
.tuesday...northwest wind 15 to 25 knots. numerous snow showers.
waves 3 to 5 feet. 
.tuesday night...northwest wind 10 to 15 knots. chance of snow
showers. waves 2 to 4 feet. 
.wednesday...northwest wind 10 to 20 knots. snow showers likely.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470857

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lsz322-301115-
st. marys river point iroquois to e. potagannissing bay-
1008 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.overnight...northwest gales to 35 knots decreasing to up to
30 knots early in the morning. patchy blowing snow after
midnight. chance of snow showers after midnight. waves
occasionally around 9 feet. 
.tuesday...northwest wind up to 30 knots. slight chance of snow
showers. 
.tuesday night...northwest wind 10 to 15 knots with gusts to
around 30 knots. chance of snow showers. 
.wednesday...northwest wind 15 to 25 knots. chance of snow
showers. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470856

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lsz321-301115-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
1008 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.overnight...northwest gales to 35 knots decreasing to up to
30 knots after midnight. heavy freezing spray through the night.
chance of snow showers after midnight. slight chance of snow
showers after midnight. waves 11 to 14 feet. waves occasionally
around 17 feet. 
.tuesday...northwest wind up to 30 knots with gusts to around
35 knots. heavy freezing spray. chance of snow showers. waves
7 to 10 feet. 
.tuesday night...northwest wind 10 to 20 knots. chance of snow
showers. waves 4 to 6 feet. 
.wednesday...northwest wind 15 to 25 knots with gusts to around
35 knots. snow showers likely. waves 6 to 9 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470863

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lmz345-346-301115-
point betsie to sleeping bear point mi-
manistee to point betsie mi-
1008 pm est mon dec 29 2025

...gale warning in effect until 4 am est tuesday...

.overnight...northwest wind up to 30 knots. gusts up to 40 knots
after midnight. heavy freezing spray through the night. chance of
snow showers after midnight. slight chance of snow showers after
midnight. waves 9 to 12 feet. waves occasionally around 15 feet. 
.tuesday...northwest wind 15 to 25 knots. heavy freezing spray.
slight chance of snow showers. waves 5 to 8 feet. 
.tuesday night...northwest wind 15 to 20 knots. snow showers
likely. waves 4 to 6 feet. 
.wednesday...northwest wind 15 to 25 knots with gusts to around
35 knots. snow showers likely. waves 4 to 7 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470862

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lmz344-301115-
sleeping bear point to grand traverse light mi-
1008 pm est mon dec 29 2025

...gale warning in effect until 4 am est tuesday...

.overnight...northwest wind up to 30 knots. gusts up to 40 knots
after midnight. heavy freezing spray. chance of snow showers.
waves 9 to 12 feet subsiding to 8 to 11 feet after midnight.
waves occasionally around 15 feet. 
.tuesday...northwest wind 15 to 25 knots. snow showers likely.
waves 5 to 8 feet. 
.tuesday night...northwest wind 10 to 20 knots. chance of snow
showers. waves 2 to 4 feet. 
.wednesday...northwest wind 15 to 25 knots with gusts to around
40 knots. snow showers likely. waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470861

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lmz323-301115-
grand traverse bay south of a line grand traverse light to
norwood mi-
1008 pm est mon dec 29 2025

...gale warning in effect until 4 am est tuesday...

.overnight...northwest wind up to 30 knots. gusts up to 40 knots
after midnight. heavy freezing spray through the night. snow
showers likely after midnight. chance of snow showers after
midnight. waves 7 to 10 feet. waves occasionally around 13 feet. 
.tuesday...northwest wind 15 to 25 knots. slight chance of snow
showers. waves 4 to 7 feet. 
.tuesday night...northwest wind 15 to 20 knots. snow showers.
waves 2 to 4 feet. 
.wednesday...northwest wind 15 to 25 knots with gusts to around
35 knots. snow showers. waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 300308
nshapx
expires:202512301115;;470859

nearshore marine forecast
national weather service gaylord mi
1008 pm est mon dec 29 2025

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.


lmz341-301115-
seul choix point to 5nm west of mackinac bridge-
1008 pm est mon dec 29 2025

...gale warning in effect until 4 am est tuesday...

.overnight...northwest wind up to 30 knots with gusts to around
35 knots. chance of snow showers. waves 4 to 6 feet. 
.tuesday...northwest wind 15 to 25 knots. chance of snow showers.
waves 3 to 5 feet. 
.tuesday night...northwest wind 10 to 15 knots. chance of snow
showers. waves 2 to 3 feet. 
.wednesday...northwest wind 10 to 20 knots. snow showers likely.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 300557
nshdlh
expires:202512301100;;477630

nearshore marine forecast
national weather service duluth mn
1157 pm cst mon dec 29 2025

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.


lsz141-301100-
grand marais to taconite harbor mn-
1157 pm cst mon dec 29 2025

...gale warning in effect until midnight cst tonight...
...small craft advisory in effect until 4 am cst tuesday...

.rest of tonight...northwest wind 15 to 20 knots with gales to
around 40 knots easing to 5 to 10 knots with gusts to around
20 knots toward daybreak. mostly cloudy. waves 1 to 2 feet. 
.tuesday...northwest wind 5 to 10 knots. snow likely in the
morning, then snow in the afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 10 to 15 knots. gusts up to
25 knots. mostly cloudy. waves 1 foot or less. 
.wednesday...northwest wind 15 to 20 knots. gusts up to 25 knots
increasing to 30 knots late in the afternoon. sunny. waves 1 to
2 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 300557
nshdlh
expires:202512301100;;477639

nearshore marine forecast
national weather service duluth mn
1157 pm cst mon dec 29 2025

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.


lsz148-301100-
oak point to saxon harbor wi-
1157 pm cst mon dec 29 2025

.rest of tonight...northwest wind 5 to 10 knots becoming west
toward daybreak. chance of flurries. waves 1 to 3 feet. 
.tuesday...southwest wind 5 to 10 knots. chance of snow in the
morning, then snow in the afternoon. waves 1 foot or less. 
.tuesday night...northwest wind 15 to 20 knots. gusts up to
25 knots. chance of snow. waves 1 to 3 feet building to 2 to
4 feet early in the morning. 
.wednesday...northwest wind 15 to 20 knots with gusts to around
25 knots. chance of snow in the morning. waves 2 to 4 feet. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdlh 300557
nshdlh
expires:202512301100;;477629

nearshore marine forecast
national weather service duluth mn
1157 pm cst mon dec 29 2025

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.


lsz140-301100-
grand portage to grand marais mn-
1157 pm cst mon dec 29 2025

...gale warning in effect until midnight cst tonight...
...small craft advisory in effect until 4 am cst tuesday...

.rest of tonight...northwest wind 15 to 20 knots. gales up to
40 knots decreasing to 25 knots. partly cloudy late in the
evening then becoming mostly cloudy. waves 1 to 3 feet. 
.tuesday...northwest wind 5 to 10 knots. chance of snow in the
morning, then snow likely in the afternoon. waves 1 foot or less.
.tuesday night...northwest wind 15 to 20 knots. gusts up to
20 knots increasing to 30 knots. slight chance of snow in the
evening. waves 1 to 3 feet. 
.wednesday...northwest wind 20 to 25 knots. gusts up to 30 knots
increasing to 35 knots late in the afternoon. sunny. waves 2 to
4 feet. a gale warning may be needed. 

note...wave height forecasts are for ice free areas.

$$

fzus53 kdtx 300307
nshdtx
expires:202512301115;;470741

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1007 pm est mon dec 29 2025

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.


lhz441-301115-
port austin to harbor beach mi-
1007 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...

.rest of tonight...northwest gales to 40 knots. mostly cloudy. 
isolated light snow showers this evening. waves 14 to 18 feet. 
waves occasionally around 23 feet. 
.tuesday...northwest gales to 35 knots becoming west 20 to 25 
knots. mostly cloudy. a chance of light snow early in the 
afternoon. waves 10 to 14 feet subsiding to 6 to 9 feet early in 
the afternoon. waves occasionally around 18 feet.
.tuesday night...west winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. mostly cloudy. light snow likely until
early morning. waves 4 to 6 feet. waves occasionally around
8 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots with gusts to 30 knots early in the afternoon. mostly
cloudy. a chance of light snow until late afternoon, then light
snow likely early in the afternoon. waves 4 to 6 feet. waves
occasionally around 8 feet. 

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

$$

fzus53 kdtx 300307
nshdtx
expires:202512301115;;470739

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1007 pm est mon dec 29 2025

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.


lhz422-301115-
inner saginaw bay sw of point au gres to bay port mi-
1007 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...

.rest of tonight...northwest gales to 35 knot gales diminishing
to 30 knots early in the morning. gusts to 40 knot gales. mostly
cloudy with isolated light snow showers. 
.tuesday...northwest winds to 30 knots becoming west 20 to
25 knots in the late morning and afternoon. mostly cloudy. a
chance of light snow in the late morning and afternoon. 
.tuesday night...west winds 15 to 20 knots. mostly cloudy. light
snow likely until early morning. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots early in the afternoon. mostly cloudy with a chance of
light snow. 

waves omitted due to ice coverage.

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

$$

fzus53 kdtx 300307
nshdtx
expires:202512301115;;470740

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1007 pm est mon dec 29 2025

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.


lhz421-301115-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
1007 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...

.rest of tonight...northwest gales to 40 knots. mostly cloudy.
isolated light snow showers after midnight. waves 12 to 16 feet.
waves occasionally around 20 feet toward the lake huron open 
waters.
.tuesday...northwest gales to 35 knots becoming west 20 to 25 
knots. mostly cloudy. freezing spray and a chance of until late 
afternoon. a chance of light snow early in the afternoon. waves 8 
to 12 feet subsiding to 5 to 7 feet early in the afternoon. waves 
occasionally around 15 feet. 
.tuesday night...west winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. mostly cloudy. light snow likely until
early morning. waves 4 to 6 feet. waves occasionally around
8 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots early in the afternoon. mostly cloudy. a chance of light
snow early in the morning, then light snow likely in the late
morning and afternoon. waves 4 to 6 feet. waves occasionally
around 8 feet. 

wave heights are for ice free areas.

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

$$

fzus53 kdtx 300307
nshdtx
expires:202512301115;;470743

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1007 pm est mon dec 29 2025

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.


lhz443-301115-
port sanilac to port huron mi-
1007 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...

.rest of tonight...northwest gales to 40 knots. mostly cloudy. isolated
light snow showers after midnight. waves 8 to 12 feet. waves 
occasionally around 15 feet. 
.tuesday...northwest winds to 30 knots with gusts to 35 knot
gales becoming west 20 to 25 knots early in the afternoon. mostly
cloudy. freezing spray until late afternoon. isolated light snow
showers early in the morning, then a chance of light snow in the
late morning and afternoon. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.tuesday night...west winds 20 to 25 knots diminishing to 15 to
20 knots after midnight. light snow until early morning, then a
chance of light snow after midnight. waves 2 to 4 feet subsiding
to 1 to 3 feet after midnight. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots early in the afternoon. a chance of light snow early in
the morning, then light snow in the late morning and afternoon.
waves 1 to 3 feet building to 2 to 4 feet early in the afternoon.

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

$$

fzus53 kdtx 300307
nshdtx
expires:202512301115;;470742

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
1007 pm est mon dec 29 2025

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.


lhz442-301115-
harbor beach to port sanilac mi-
1007 pm est mon dec 29 2025

...gale warning in effect through tuesday morning...

.rest of tonight...northwest gales to 40 knots. mostly cloudy. 
isolated light snow showers this evening. waves 10 to 14 feet. 
waves occasionally around 18 feet. 
.tuesday...northwest winds to 30 knots becoming west 20 to
25 knots in the late morning and afternoon. gusts to 35 knot
gales. mostly cloudy. a chance of light snow in the late morning 
and afternoon. waves 6 to 9 feet. waves occasionally around 12 
feet. 
.tuesday night...west winds 20 to 25 knots diminishing to 15 to
20 knots in the late evening and overnight. mostly cloudy with a
chance of light snow. waves 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots becoming northwest 20 to
25 knots early in the afternoon. a chance of light snow early in
the morning, then light snow in the late morning and afternoon.
waves 3 to 5 feet. waves occasionally around 7 feet. 

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

$$

fzus53 kgrb 300627
nshgrb
expires:202512301100;;479136

nearshore marine forecast
national weather service green bay wi
1227 am cst tue dec 30 2025

for waters within five nautical miles of shore on lake michigan


lmz521-522-301100-
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-
1227 am cst tue dec 30 2025

...small craft advisory in effect until 6 am cst early this
morning...

.rest of the night...nw wind 10 to 20 kts. waves 3 to 5 ft.
mostly cloudy. 
.tuesday...w wind 10 to 20 kts. waves 1 to 3 ft. a chance of
light snow and flurries in the morning, then light snow likely in
the afternoon. 
.tuesday night...nw wind 10 to 15 kts. waves 1 to 3 ft building
to 2 to 4 ft after midnight. a chance of light snow in the
evening. 
.wednesday...nw wind 15 to 25 kts. waves 2 to 4 ft. a chance of
flurries in the afternoon. a small craft advisory may be needed. 

$$

fzus53 kgrb 300627
nshgrb
expires:202512301100;;479138

nearshore marine forecast
national weather service green bay wi
1227 am cst tue dec 30 2025

for waters within five nautical miles of shore on lake michigan


lmz542-543-301100-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1227 am cst tue dec 30 2025

...small craft advisory in effect until 6 am cst early this
morning...

.rest of the night...nw wind 15 to 25 kts. waves 2 to 4 ft. a
chance of flurries. 
.tuesday...w wind 15 to 25 kts. waves 1 to 3 ft. a chance of
light snow in the morning, then light snow likely in the
afternoon. 
.tuesday night...w wind 10 to 15 kts veering nw 15 to 25 kts in
the late evening and overnight. waves 1 to 3 ft. a chance of
light snow in the evening. 
.wednesday...nw wind 15 to 25 kts. waves 1 to 3 ft. mostly
cloudy.  

$$

fzus53 kgrb 300627
nshgrb
expires:202512301100;;479137

nearshore marine forecast
national weather service green bay wi
1227 am cst tue dec 30 2025

for waters within five nautical miles of shore on lake michigan


lmz541-301100-
rock island passage to sturgeon bay wi-
1227 am cst tue dec 30 2025

...small craft advisory in effect until 6 am cst early this
morning...

.rest of the night...nw wind 15 to 25 kts. waves 3 to 5 ft. a
chance of flurries. 
.tuesday...nw wind 15 to 25 kts backing w 10 to 15 kts in the
late morning and afternoon. waves 1 to 3 ft. a chance of light
snow and flurries in the morning, then light snow likely in the
afternoon. 
.tuesday night...nw wind 10 to 15 kts increasing to 15 to 25 kts
after midnight. waves 1 to 3 ft. light snow likely in the
evening. 
.wednesday...nw wind 15 to 25 kts. waves 1 to 3 ft building to
2 to 4 ft in the afternoon. mostly cloudy.  

$$

fzus53 kgrr 300627
nshgrr
expires:202512300900;;479139

nearshore marine forecast
national weather service grand rapids mi
127 am est tue dec 30 2025

for waters within five nautical miles of shore on lake michigan


lmz849-300900-
pentwater to manistee mi-
127 am est tue dec 30 2025

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

.rest of tonight...northwest gales to 35 knots decreasing to
30 knots after midnight. mostly cloudy. freezing spray. waves 7 to
11 feet. 
.tuesday...northwest winds to 30 knots. mostly cloudy with a chance
of snow showers. freezing spray. waves 6 to 9 feet subsiding to 4 to
6 feet early in the afternoon. 
.tuesday night...northwest winds to 30 knots. snow showers likely
and a slight chance of light freezing rain. waves 5 to 7 feet. 
.wednesday...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. mostly cloudy with snow showers
likely. freezing spray. waves 6 to 9 feet. 
.wednesday night...northwest gales to 35 knots decreasing to
30 knots after midnight. mostly cloudy with snow showers likely.
freezing spray. waves 6 to 9 feet. 
.new years day...northwest winds to 30 knots. mostly cloudy.
freezing spray. waves 5 to 7 feet. 
.friday...northwest winds 15 to 25 knots. mostly cloudy. freezing
spray. waves 5 to 7 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy. waves
2 to 3 feet. 

$$

fzus53 kgrr 300627
nshgrr
expires:202512300900;;479141

nearshore marine forecast
national weather service grand rapids mi
127 am est tue dec 30 2025

for waters within five nautical miles of shore on lake michigan


lmz847-300900-
grand haven to whitehall mi-
127 am est tue dec 30 2025

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

.rest of tonight...northwest winds to 30 knots. mostly cloudy.
freezing spray. waves 8 to 12 feet. 
.tuesday...northwest winds to 30 knots. mostly cloudy with a chance
of snow showers. freezing spray. waves 6 to 9 feet. 
.tuesday night...northwest winds to 30 knots. snow showers. waves
6 to 9 feet. 
.wednesday...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. snow showers likely. freezing
spray. waves 7 to 10 feet. 
.wednesday night...northwest gales to 35 knots decreasing to
30 knots in the late evening and overnight. mostly cloudy with a
chance of snow showers. freezing spray. waves 6 to 9 feet. 
.new years day...northwest winds to 30 knots. mostly cloudy.
freezing spray. waves 6 to 8 feet. 
.friday...northwest winds 20 to 25 knots. mostly cloudy. freezing
spray. waves 6 to 8 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy. waves
2 to 4 feet.

$$

fzus53 kgrr 300627
nshgrr
expires:202512300900;;479140

nearshore marine forecast
national weather service grand rapids mi
127 am est tue dec 30 2025

for waters within five nautical miles of shore on lake michigan


lmz848-300900-
whitehall to pentwater mi-
127 am est tue dec 30 2025

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

.rest of tonight...northwest gales to 35 knots. mostly cloudy.
freezing spray. waves 8 to 12 feet. 
.tuesday...northwest winds to 30 knots. mostly cloudy with a chance
of snow showers. freezing spray. waves 6 to 9 feet. 
.tuesday night...northwest winds to 30 knots. snow showers. waves
6 to 8 feet. 
.wednesday...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. snow showers likely. freezing
spray. waves 6 to 9 feet. 
.wednesday night...northwest gales to 35 knots decreasing to
30 knots after midnight. mostly cloudy with snow showers likely.
freezing spray. waves 6 to 9 feet. 
.new years day...northwest winds to 30 knots. partly sunny. freezing
spray. waves 6 to 8 feet. 
.friday...northwest winds 20 to 25 knots. mostly cloudy. freezing
spray. waves 5 to 7 feet. 
.saturday...northwest winds around 15 knots. mostly cloudy. waves
2 to 4 feet.

$$

fzus53 kmkx 300511
nshmkx
expires:202512301100;;475522

nearshore marine forecast
national weather service milwaukee/sullivan wi
1111 pm cst mon dec 29 2025

for waters within five nautical miles of shore on lake michigan


lmz644-301100-
port washington to north point light wi-
1111 pm cst mon dec 29 2025

...small craft advisory in effect until 3 am cst tuesday...

.rest of tonight...northwest wind 15 to 25 knots. gusts up to
30 knots. scattered flurries around midnight. waves 3 to 5 feet
subsiding to 3 to 4 feet after midnight. 
.tuesday...west wind 15 to 20 knots. chance of snow in the
morning, then snow likely in the afternoon. waves 1 to 2 feet. 
.tuesday night...west wind 15 to 20 knots veering northwest after
midnight. chance of snow through around midnight. waves 1 to
2 feet. 
.wednesday...northwest wind 15 to 20 knots becoming 15 to
25 knots late in the morning, then becoming northwest 15 to
25 knots in the afternoon. chance of snow in the afternoon. waves
3 to 4 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 300511
nshmkx
expires:202512301100;;475521

nearshore marine forecast
national weather service milwaukee/sullivan wi
1111 pm cst mon dec 29 2025

for waters within five nautical miles of shore on lake michigan


lmz643-301100-
sheboygan to port washington wi-
1111 pm cst mon dec 29 2025

...small craft advisory in effect until 3 am cst tuesday...

.rest of tonight...northwest wind 15 to 25 knots. gusts up to
30 knots. scattered flurries around midnight. waves 3 to 5 feet
subsiding to 3 to 4 feet after midnight. 
.tuesday...northwest wind 15 to 20 knots backing west in the
afternoon. chance of snow in the morning, then snow likely in the
afternoon. waves 2 to 4 feet subsiding to 1 to 2 feet in the late
morning and afternoon. 
.tuesday night...west wind 15 to 20 knots veering northwest after
midnight. chance of snow through around midnight. waves 1 to
2 feet. 
.wednesday...northwest wind 10 to 20 knots rising to 15 to
25 knots late in the morning, then becoming northwest 15 to
25 knots in the afternoon. chance of snow in the afternoon. waves
2 to 4 feet. 

wave heights are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472577

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz251-300900-
grand marais to whitefish point mi-
1100 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.rest of tonight...northwest wind up to 30 knots with gale force
gusts up to 39 knots. cloudy. a slight chance of snow showers by
midnight, then a chance of snow showers late. heavy freezing
spray through the night. waves 12 to 17 feet occasionally to
21 feet subsiding to 9 to 12 feet occasionally to 15 feet. 
.tuesday...northwest wind 15 to 25 knots. cloudy. freezing spray
through the day. a slight chance of snow showers through mid
morning. a chance of snow showers by late morning, then snow
showers likely late. waves subsiding to 3 to 6 feet occasionally
to 8 feet. 
.tuesday night...northwest wind 20 to 25 knots. snow showers
likely. freezing spray. waves building to 5 to 8 feet
occasionally to 10 feet. 
.wednesday...northwest wind up to 30 knots with gale force gusts
up to 42 knots. snow showers. heavy freezing spray. waves
building to 11 to 15 feet occasionally to 19 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472572

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz246-300900-
point isabelle to lower entrance of portage canal mi-
1100 pm est mon dec 29 2025

...gale warning in effect until 1 am est tuesday...
...small craft advisory in effect until 7 am est tuesday...

.rest of tonight...northwest wind 15 to 20 knots with gusts up to
31 knots. cloudy. waves 2 to 4 feet subsiding to 1 to 2 feet. 
.tuesday...northwest wind 10 to 15 knots backing west less than
10 knots by late morning. gusts up to 24 knots. cloudy. a chance
of snow showers through early afternoon, then snow showers likely
late. waves 1 to 2 feet. 
.tuesday night...northwest wind 10 to 15 knots increasing to
15 to 25 knots after midnight. gale force gusts up to 34 knots.
cloudy. snow showers likely in the evening, then a chance of snow
showers after midnight. waves building to 2 to 3 feet. 
.wednesday...northwest wind 20 to 25 knots with gale force gusts
up to 38 knots. cloudy with a chance of snow showers. waves
building to 2 to 4 feet, then subsiding to 2 to 3 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472570

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz245-300900-
manitou island to point isabelle mi-
1100 pm est mon dec 29 2025

...gale warning in effect until 1 am est tuesday...
...small craft advisory in effect until 7 am est tuesday...

.rest of tonight...northwest wind up to 30 knots. cloudy. heavy
freezing spray. waves 8 to 11 feet occasionally to 14 feet
subsiding to 4 to 7 feet occasionally to 9 feet. 
.tuesday...northwest wind 10 to 20 knots. cloudy. a chance of
snow showers through mid morning, then snow showers likely by
late morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 15 to 25 knots with gale force
gusts up to 35 knots. cloudy with a chance of snow showers. heavy
freezing spray after midnight. waves building to 5 to 8 feet
occasionally to 10 feet. 
.wednesday...northwest wind up to 30 knots with gale force gusts
up to 41 knots. cloudy with a chance of snow showers. heavy
freezing spray. waves building to 7 to 10 feet occasionally to
13 feet, then subsiding to 6 to 9 feet occasionally to 11 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472571

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz244-300900-
eagle river to manitou island mi-
1100 pm est mon dec 29 2025

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

.rest of tonight...northwest wind up to 30 knots. cloudy. heavy
freezing spray. waves 9 to 12 feet occasionally to 15 feet
subsiding to 5 to 8 feet occasionally to 10 feet. 
.tuesday...northwest wind 10 to 20 knots. cloudy. freezing spray
through mid morning. a chance of snow showers through mid
morning, then snow showers likely by late morning. waves
subsiding to 2 to 3 feet. 
.tuesday night...northwest wind up to 30 knots. cloudy with a
chance of snow showers. freezing spray. waves building to 6 to
9 feet occasionally to 11 feet. 
.wednesday...northwest wind up to 30 knots with gale force gusts
up to 41 knots. cloudy with a chance of snow showers. heavy
freezing spray. waves building to 8 to 11 feet occasionally to
14 feet, then subsiding to 7 to 10 feet occasionally to 13 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472569

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz242-243-300900-
ontonagon to upper entrance of portage canal mi-
upper entrance of portage canal to eagle river mi-
1100 pm est mon dec 29 2025

...small craft advisory in effect until 7 am est tuesday...

.rest of tonight...northwest wind 15 to 25 knots. cloudy.
freezing spray through the night. waves 6 to 9 feet occasionally
to 11 feet subsiding to 3 to 5 feet occasionally to 7 feet. 
.tuesday...northwest wind 10 to 15 knots backing west by late
morning, then veering northwest late. cloudy. a chance of snow
showers through mid morning, then snow showers by late morning.
waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 15 to 25 knots with gusts up to
32 knots. cloudy with a chance of snow showers. freezing spray.
waves building to 4 to 7 feet occasionally to 9 feet. 
.wednesday...northwest wind up to 30 knots with gale force gusts
up to 37 knots. mostly cloudy. a chance of snow showers in the
morning, then a slight chance of snow showers in the afternoon.
heavy freezing spray through the day. waves building to 5 to
8 feet occasionally to 10 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472568

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz240-241-300900-
saxon harbor wi to black river mi-
black river to ontonagon mi-
1100 pm est mon dec 29 2025 /1000 pm cst mon dec 29 2025/

...small craft advisory in effect until 7 am est /6 am cst/
tuesday...

.rest of tonight...northwest wind 15 to 20 knots backing west
10 to 15 knots late. cloudy. freezing spray by midnight. a slight
chance of snow showers late. waves 4 to 7 feet occasionally to
9 feet subsiding to 2 to 4 feet. 
.tuesday...west wind 10 to 15 knots. snow showers. waves
subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 15 to 20 knots. cloudy with a
chance of snow showers. freezing spray after midnight. waves
building to 3 to 6 feet occasionally to 8 feet. 
.wednesday...northwest wind 15 to 25 knots. mostly cloudy. a
chance of snow showers in the morning, then a slight chance of
snow showers in the afternoon. freezing spray through the day.
waves building to 4 to 7 feet occasionally to 9 feet, then
subsiding to 3 to 6 feet occasionally to 8 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472567

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lmz248-250-300900-
seul choix point to point detour mi-
5nm east of a line from fairport mi to rock island passage-
1100 pm est mon dec 29 2025

...small craft advisory in effect until 7 am est tuesday...

.rest of tonight...northwest wind 15 to 25 knots with gusts up to
32 knots. cloudy with a chance of snow showers. waves 3 to 6 feet
occasionally to 8 feet subsiding to 2 to 4 feet. 
.tuesday...northwest wind 10 to 20 knots backing west 10 to
15 knots late. cloudy. a slight chance of snow showers through
mid morning, then snow showers likely by late morning. waves
subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 10 to 20 knots. cloudy with a
chance of snow showers. waves building to 2 to 4 feet. 
.wednesday...northwest wind 15 to 25 knots. mostly cloudy with a
chance of snow showers. waves 2 to 4 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472566

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lmz221-300900-
green bay north of line from cedar river mi to rock island
passage-
1100 pm est mon dec 29 2025

...small craft advisory in effect until 7 am est tuesday...

.rest of tonight...northwest wind 15 to 25 knots. mostly cloudy
with a chance of snow showers. waves 3 to 5 feet occasionally to
7 feet subsiding to 2 to 4 feet. 
.tuesday...northwest wind 10 to 20 knots backing west 10 to
15 knots late. cloudy. a slight chance of snow showers through
mid morning, then snow showers likely by late morning. waves
subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 10 to 20 knots. cloudy with a
slight chance of snow showers. waves building to 2 to 3 feet. 
.wednesday...northwest wind 15 to 20 knots. mostly cloudy. a
slight chance of snow showers in the morning, then a chance of
snow showers in the afternoon. waves building to 2 to 4 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472573

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz247-300900-
lower entrance of portage canal to huron islands mi including
keweenaw and huron bays-
1100 pm est mon dec 29 2025

...gale warning in effect until 1 am est tuesday...
...small craft advisory in effect until 7 am est tuesday...

.rest of tonight...northwest wind 15 to 25 knots. cloudy. a
slight chance of snow showers late. waves 3 to 6 feet
occasionally to 8 feet subsiding to 2 to 3 feet. 
.tuesday...northwest wind 10 to 15 knots backing west by late
morning. gusts up to 23 knots. cloudy. a chance of snow showers
through mid morning, then snow showers likely by late morning.
waves subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 15 to 25 knots. cloudy. snow
showers likely in the evening, then a chance of snow showers
after midnight. freezing spray after midnight. waves building to
3 to 5 feet occasionally to 7 feet. 
.wednesday...northwest wind 20 to 25 knots with gale force gusts
up to 37 knots. cloudy with a chance of snow showers. heavy
freezing spray. waves building to 3 to 6 feet occasionally to
8 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472575

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz249-300900-
marquette to munising mi-
1100 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.rest of tonight...northwest wind up to 30 knots with gale force
gusts up to 38 knots. cloudy with a chance of snow showers.
freezing spray. waves 15 to 20 feet occasionally to 25 feet
subsiding to 9 to 12 feet occasionally to 15 feet. 
.tuesday...northwest wind 20 to 25 knots backing west 10 to
20 knots by late morning. cloudy. freezing spray through early
afternoon. a chance of snow showers through early afternoon, then
snow showers late. waves subsiding to 3 to 5 feet occasionally to
7 feet. 
.tuesday night...northwest wind up to 30 knots. snow showers.
freezing spray. waves building to 7 to 10 feet occasionally to
13 feet. 
.wednesday...northwest wind up to 30 knots with gale force gusts
up to 40 knots. snow showers. heavy freezing spray. waves
building to 12 to 17 feet occasionally to 21 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472574

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz248-300900-
huron islands to marquette mi-
1100 pm est mon dec 29 2025

...gale warning in effect until 1 am est tuesday...
...small craft advisory in effect until 7 am est tuesday...

.rest of tonight...northwest wind up to 30 knots. cloudy with a
slight chance of snow showers. freezing spray through the night.
waves 10 to 14 feet occasionally to 18 feet subsiding to 5 to
8 feet occasionally to 10 feet. 
.tuesday...northwest wind 10 to 20 knots backing west 10 to
15 knots late. cloudy. freezing spray through mid morning. a
chance of snow showers through mid morning, then snow showers
likely by late morning. waves subsiding to 2 to 3 feet. 
.tuesday night...northwest wind 15 to 25 knots with gusts up to
33 knots. snow showers likely. freezing spray after midnight.
waves building to 6 to 9 feet occasionally to 11 feet. 
.wednesday...northwest wind up to 30 knots with gale force gusts
up to 39 knots. cloudy. snow showers likely in the morning, then
a chance of snow showers in the afternoon. heavy freezing spray
through the day. waves building to 8 to 11 feet occasionally to
14 feet. 

note: wave height forecasts are for ice free areas.

$$

fzus53 kmqt 300401
nshmqt
expires:202512300900;;472576

nearshore marine forecast
national weather service marquette mi
1100 pm est mon dec 29 2025

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.


lsz250-300900-
munising to grand marais mi-
1100 pm est mon dec 29 2025

...gale warning in effect until 7 am est tuesday...

.rest of tonight...northwest wind up to 30 knots with gale force
gusts up to 38 knots. cloudy with a chance of snow showers.
freezing spray. waves 15 to 20 feet occasionally to 25 feet
subsiding to 9 to 12 feet occasionally to 15 feet. 
.tuesday...northwest wind 15 to 25 knots. cloudy. a chance of
snow showers through early afternoon, then snow showers late.
freezing spray through the day. waves subsiding to 3 to 6 feet
occasionally to 8 feet. 
.tuesday night...northwest wind up to 30 knots. snow showers.
freezing spray. waves building to 7 to 10 feet occasionally to
13 feet. 
.wednesday...northwest wind up to 30 knots with gale force gusts
up to 42 knots. snow showers. heavy freezing spray. waves
building to 12 to 17 feet occasionally to 21 feet. 

note: wave height forecasts are for ice free areas.

$$