fzus53 kapx 161844
nshapx
expires:202605170245;;668313

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lhz345-170245-
straits of mackinac within 5 nm of mackinac bridge including
mackinac island-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.sunday...east wind 15 to 20 knots. chance of showers. waves 2 to
4 feet. 
.sunday night...east wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.monday...southwest wind 10 to 15 knots. rain showers likely.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668314

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lhz346-170245-
st ignace to false detour channel-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.sunday...east wind 15 to 20 knots. slight chance of showers.
waves 2 to 4 feet. 
.sunday night...east wind 15 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.monday...south wind 15 to 20 knots. rain showers likely. waves
3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668315

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lhz347-170245-
5nm east of mackinac bridge to presque isle light mi including
bois blanc island-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.sunday...east wind 15 to 20 knots. chance of showers. waves 2 to
4 feet. 
.sunday night...southeast wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.monday...south wind 10 to 15 knots. rain showers. waves 2 to
4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668316

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lhz348-170245-
presque isle light to sturgeon pt mi including thunder bay
national marine sanctuary-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.sunday...east wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.sunday night...southeast wind 10 to 15 knots. chance of showers.
waves 2 to 4 feet. 
.monday...south wind 10 to 20 knots. rain showers likely and a
chance of thunderstorms. waves 4 to 6 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668317

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lhz349-170245-
sturgeon pt to alabaster mi-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. mostly clear early in
the evening then becoming mostly cloudy. waves 2 feet or less. 
.sunday...northeast wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.sunday night...southeast wind 10 to 15 knots. chance of showers.
waves 2 to 3 feet. 
.monday...south wind 10 to 20 knots. chance of showers and
thunderstorms. waves 3 to 5 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668310

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lmz323-170245-
grand traverse bay south of a line grand traverse light to
norwood mi-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots early in the evening
becoming variable 10 knots or less. mostly clear early in the
evening then becoming mostly cloudy. waves 2 feet or less. 
.sunday...northeast wind 5 to 10 knots. chance of showers. waves
2 feet or less. 
.sunday night...southeast wind 10 to 20 knots. chance of showers.
waves 2 to 4 feet. 
.monday...southwest wind 10 to 20 knots. chance of showers. waves
2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668308

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lmz341-170245-
seul choix point to 5nm west of mackinac bridge-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. mostly clear. waves 2 to
3 feet. 
.sunday...east wind 15 to 20 knots. chance of showers. waves 2 to
4 feet. 
.sunday night...east wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.monday...southwest wind 15 to 25 knots. chance of showers. waves
5 to 8 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668309

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lmz342-170245-
norwood mi to 5nm west of mackinac bridge including little
traverse bay-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. partly cloudy. waves
2 feet or less. 
.sunday...northeast wind 15 to 20 knots. chance of showers. waves
2 to 3 feet. 
.sunday night...southeast wind 10 to 20 knots. rain showers
likely. waves 2 to 4 feet. 
.monday...southwest wind 10 to 20 knots. rain showers likely.
waves 3 to 5 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668311

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lmz344-345-170245-
sleeping bear point to grand traverse light mi-
point betsie to sleeping bear point mi-
244 pm edt sat may 16 2026

.tonight...north wind 5 to 10 knots. partly cloudy early in the
evening then becoming mostly cloudy. waves 2 to 3 feet subsiding
to 2 feet or less after midnight. 
.sunday...northeast wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.sunday night...southeast wind 15 to 20 knots. chance of showers.
waves 2 to 4 feet. 
.monday...southwest wind 10 to 20 knots. rain showers likely.
waves 4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668312

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lmz346-170245-
manistee to point betsie mi-
244 pm edt sat may 16 2026

.tonight...north wind 5 to 10 knots. partly cloudy early in the
evening then becoming mostly cloudy. waves 2 to 3 feet subsiding
to 2 feet or less after midnight. 
.sunday...east wind 5 to 10 knots. rain showers likely. waves
2 feet or less. 
.sunday night...south wind 10 to 20 knots. chance of showers.
waves 3 to 5 feet. 
.monday...south wind 10 to 20 knots. rain showers likely. waves
4 to 6 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kapx 161844
nshapx
expires:202605170245;;668306

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lsz321-170245-
whitefish bay (u.s. portion)/whitefish point to point iroquois mi-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.sunday...northeast wind 5 to 10 knots. slight chance of showers.
waves 2 feet or less. 
.sunday night...southeast wind 15 to 25 knots. rain showers
likely and a chance of thunderstorms. waves 3 to 5 feet. 
.monday...south wind 10 to 20 knots. rain showers likely. 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 161844
nshapx
expires:202605170245;;668307

nearshore marine forecast
national weather service gaylord mi
244 pm edt sat may 16 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.


lsz322-170245-
st. marys river point iroquois to e. potagannissing bay-
244 pm edt sat may 16 2026

.tonight...northwest wind 5 to 10 knots. mostly clear. 
.sunday...east wind 5 to 10 knots. partly sunny. 
.sunday night...southeast wind 15 to 20 knots. chance of showers.
.monday...south wind 10 to 15 knots. chance of showers. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kdlh 162010
nshdlh
expires:202605170400;;672187

nearshore marine forecast
national weather service duluth mn
310 pm cdt sat may 16 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.


lsz140-170400-
grand portage to grand marais mn-
310 pm cdt sat may 16 2026

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...north wind 10 to 15 knots with gusts to around
20 knots becoming northeast 5 to 10 knots after midnight. mostly
clear. waves 1 to 2 feet. 
.sunday...northeast wind up to 30 knots with gales to around
35 knots. chance of rain showers in the afternoon. waves 1 to
2 feet building to 4 to 7 feet. waves occasionally to 9 feet. a
gale warning may be needed. 
.sunday night...northeast wind up to 30 knots. gusts up to
35 knots decreasing to 30 knots early in the morning. rain
showers and chance of thunderstorms. waves 4 to 7 feet. waves
occasionally to 9 feet. a gale warning may be needed. 
.monday...northeast wind 15 to 20 knots. gusts up to 25 knots
until late afternoon. rain showers and slight chance of
thunderstorms in the morning, then slight chance of rain showers
in the afternoon. waves 3 to 5 feet. a small craft advisory may
be needed. 

$$

fzus53 kdlh 162010
nshdlh
expires:202605170400;;672197

nearshore marine forecast
national weather service duluth mn
310 pm cdt sat may 16 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.


lsz148-170400-
oak point to saxon harbor wi-
310 pm cdt sat may 16 2026

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...north wind 5 to 10 knots becoming northeast 10 to
15 knots after midnight. mostly clear. waves 1 to 2 feet. 
.sunday...northeast wind 20 to 25 knots with gusts to around
30 knots. chance of rain showers in the afternoon. waves 1 to
2 feet building to 4 to 7 feet in the late morning and afternoon.
waves occasionally to 9 feet. a small craft advisory may be
needed. 
.sunday night...northeast wind 20 to 25 knots with gusts to
around 30 knots easing to 10 to 15 knots with gusts to around
20 knots after midnight. chance of rain showers in the evening.
chance of thunderstorms through the night. rain showers after
midnight. waves 4 to 7 feet subsiding to 2 to 4 feet early in the
morning. waves occasionally to 9 feet. a small craft advisory may
be needed. 
.monday...north wind 5 to 10 knots becoming northeast late in the
afternoon. slight chance of thunderstorms in the morning. rain
showers through the day. chance of thunderstorms in the
afternoon. waves 2 to 4 feet subsiding to 1 to 3 feet in the
afternoon. 

$$

fzus53 kdlh 162010
nshdlh
expires:202605170400;;672188

nearshore marine forecast
national weather service duluth mn
310 pm cdt sat may 16 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.


lsz141-170400-
grand marais to taconite harbor mn-
310 pm cdt sat may 16 2026

...small craft advisory in effect until 7 pm cdt this evening...

.tonight...northwest wind 5 to 10 knots with gusts to around
20 knots becoming northeast after midnight. mostly clear. waves
1 to 2 feet. 
.sunday...east wind up to 30 knots with gales to around 35 knots.
chance of rain showers in the afternoon. waves 1 to 2 feet
building to 5 to 8 feet. waves occasionally to 11 feet. a gale
warning may be needed. 
.sunday night...northeast wind up to 30 knots with gales to
around 35 knots easing to 15 to 20 knots with gusts to around
30 knots early in the morning. rain showers and chance of
thunderstorms. waves 5 to 8 feet subsiding to 4 to 6 feet early
in the morning. waves occasionally to 11 feet. a gale warning may
be needed. 
.monday...northeast wind 10 to 15 knots. gusts up to 20 knots
early in the morning. rain showers in the morning, then chance of
rain showers in the afternoon. waves 2 to 4 feet subsiding to
1 to 3 feet late in the afternoon. a small craft advisory may be
needed. 

$$

fzus53 kdtx 161954
nshdtx
expires:202605170400;;670740

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm edt sat may 16 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.


lhz421-170400-
outer saginaw bay sw of alabaster to port austin mi to inner
saginaw bay-
354 pm edt sat may 16 2026

.tonight...west winds 10 to 15 knots veering to the northwest
after midnight, then becoming north 5 to 10 knots early in the
morning. clear in the evening becoming partly cloudy. waves 1 to
3 feet. 
.sunday...north winds 5 to 10 knots becoming northeast 15 to
20 knots. partly cloudy until late afternoon becoming mostly
cloudy. a slight chance of showers early in the afternoon. waves
1 to 3 feet. 
.sunday night...east winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and early morning, then becoming
south 15 to 20 knots after midnight. mostly cloudy until early
morning becoming partly cloudy. waves 2 to 4 feet. 
.monday...south winds 15 to 20 knots becoming southwest 20 to 25
knots in the late morning and afternoon. partly cloudy early in the
morning then clearing. a chance of showers early in the afternoon.
waves 3 to 5 feet. waves occasionally around 7 feet. a small craft
advisory may be needed.

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

$$

fzus53 kdtx 161954
nshdtx
expires:202605170400;;670739

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm edt sat may 16 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.


lhz422-170400-
inner saginaw bay sw of point au gres to bay port mi-
354 pm edt sat may 16 2026

.tonight...west winds 10 to 15 knots veering to the north early
in the morning. clear in the evening becoming partly cloudy.
waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to
20 knots early in the afternoon. partly cloudy until late
afternoon becoming mostly cloudy. a slight chance of showers and
thunderstorms early in the afternoon. waves 1 to 3 feet. 
.sunday night...northeast winds 15 to 20 knots becoming east
10 to 15 knots in the late evening and early morning, then
becoming south 15 to 20 knots after midnight. mostly cloudy early
in the evening becoming partly cloudy. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots becoming southwest 20 to 25
knots with gusts to 30 knots in the late morning and afternoon.
mostly sunny until late afternoon becoming partly cloudy. a chance of
showers and thunderstorms early in the afternoon. waves 3 to 5 feet.
waves occasionally around 7 feet. a small craft advisory may be
needed.

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

$$

fzus53 kdtx 161954
nshdtx
expires:202605170400;;670741

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm edt sat may 16 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.


lhz441-170400-
port austin to harbor beach mi-
354 pm edt sat may 16 2026

.tonight...west winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. clear in the evening becoming partly
cloudy. waves 1 to 3 feet. 
.sunday...north winds 5 to 10 knots becoming northeast 10 to
15 knots early in the afternoon. partly cloudy. a slight chance
of showers early in the afternoon. waves 2 feet or less. 
.sunday night...east winds 10 to 15 knots veering to the south
after midnight. mostly cloudy until early morning becoming partly
cloudy. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots. partly cloudy until late
afternoon, then mostly sunny with a chance of showers early in
the afternoon. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 161954
nshdtx
expires:202605170400;;670742

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm edt sat may 16 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.


lhz442-170400-
harbor beach to port sanilac mi-
354 pm edt sat may 16 2026

.tonight...west winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. clear in the evening becoming partly
cloudy. waves 2 feet or less. 
.sunday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.sunday night...northeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. mostly cloudy
until early morning becoming partly cloudy. waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots. partly cloudy early in the
morning becoming mostly sunny. a chance of showers early in the
afternoon. waves 2 to 4 feet. 

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

$$

fzus53 kdtx 161954
nshdtx
expires:202605170400;;670743

nearshore marine forecast for michigan
national weather service detroit/pontiac mi
354 pm edt sat may 16 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.


lhz443-170400-
port sanilac to port huron mi-
354 pm edt sat may 16 2026

.tonight...west winds 10 to 15 knots becoming northwest 5 to
10 knots early in the morning. mostly clear. waves 2 feet or
less. 
.sunday...north winds 5 to 10 knots. partly cloudy. waves 2 feet
or less. 
.sunday night...northeast winds 5 to 10 knots becoming south
10 to 15 knots in the late evening and overnight. partly cloudy.
waves 1 to 3 feet. 
.monday...south winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet building to 2 to 4 feet in the late morning and afternoon.

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

$$

fzus53 kgrb 162041
nshgrb
expires:202605170400;;673003

nearshore marine forecast
national weather service green bay wi
341 pm cdt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-170400-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
341 pm cdt sat may 16 2026

.late this afternoon...sw wind 10 to 15 kts. waves 1 to 3 ft.
mostly sunny. 
.tonight...w wind 5 to 10 kts veering ne 10 to 20 kts in the late
evening and overnight. waves 2 to 4 ft. mostly clear in the
evening then becoming mostly cloudy. 
.sunday...ne wind 10 to 20 kts veering e 15 to 25 kts early in
the afternoon. waves 2 to 4 ft. a chance of showers. 
.sunday night...se wind 15 to 25 kts veering s in the late
evening and overnight. waves 4 to 7 ft building to 5 to 8 ft
after midnight. a chance of showers. 
.monday...s wind 15 to 25 kts. waves 5 to 8 ft. a chance of
showers in the morning, then showers likely in the afternoon.  

$$

fzus53 kgrb 162041
nshgrb
expires:202605170400;;673001

nearshore marine forecast
national weather service green bay wi
341 pm cdt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz521-522-170400-
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-
341 pm cdt sat may 16 2026

.late this afternoon...w wind 10 to 20 kts. waves 2 ft or less.
sunny.
.tonight...w wind 10 to 15 kts veering ne 10 to 20 kts in the
late evening and overnight. waves 1 to 3 ft. clear in the evening
then becoming partly cloudy. 
.sunday...ne wind 10 to 15 kts. waves 1 to 3 ft. a chance of
showers. 
.sunday night...e wind 10 to 15 kts veering s 15 to 25 kts in the
late evening and overnight. waves 1 to 3 ft. a chance of showers
in the evening. a chance of thunderstorms. rain showers likely
after midnight. a small craft advisory may be needed. 
.monday...s wind 10 to 20 kts. waves 1 to 3 ft. a chance of
showers in the morning, then showers likely and a chance of
thunderstorms in the afternoon.  

$$

fzus53 kgrb 162041
nshgrb
expires:202605170400;;673002

nearshore marine forecast
national weather service green bay wi
341 pm cdt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz541-170400-
rock island passage to sturgeon bay wi-
341 pm cdt sat may 16 2026

.late this afternoon...sw wind 10 to 20 kts. waves 2 to 4 ft.
sunny.
.tonight...nw wind 10 to 15 kts veering ne in the late evening
and overnight. waves 2 to 4 ft. clear in the evening then
becoming partly cloudy. 
.sunday...ne wind 10 to 20 kts. waves 1 to 3 ft building to 2 to
4 ft in the afternoon. a chance of showers. 
.sunday night...e wind 15 to 25 kts veering s in the late evening
and overnight. waves 5 to 8 ft. a chance of showers in the
evening. a chance of thunderstorms. rain showers likely after
midnight. a small craft advisory may be needed. 
.monday...s wind 15 to 25 kts. waves 5 to 8 ft. a chance of
showers in the morning, then showers likely in the afternoon.  

$$

fzus53 kgrr 161936
nshgrr
expires:202605170800;;670397

nearshore marine forecast
national weather service grand rapids mi
336 pm edt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz849-170800-
pentwater to manistee mi-
336 pm edt sat may 16 2026

.through early evening...southwest winds 10 to 15 knots. mostly
sunny. waves 2 to 3 feet. 
.tonight...southwest winds 10 to 20 knots decreasing to 5 to
15 knots in the late evening and early morning, then veering
northeast after midnight. partly cloudy. waves 2 to 3 feet. 
.sunday...northeast winds 10 to 15 knots veering east early in the
afternoon. mostly cloudy with a chance of rain showers. waves 1 to
2 feet. 
.sunday night...southeast winds 15 to 25 knots veering south to
30 knots in the late evening and overnight. partly cloudy with a
chance of rain showers. waves 1 to 3 feet building to 5 to 7 feet in
the late evening and overnight. 
.monday...south winds to 30 knots. mostly cloudy with rain showers
likely and a slight chance of thunderstorms. waves 5 to 7 feet. 
.monday night...south winds to 30 knots. rain showers and a chance
of thunderstorms. waves 5 to 7 feet. 
.tuesday...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 6 to 9 feet. 
.wednesday...north winds 15 to 25 knots. partly sunny. waves 2 to
4 feet. 
.thursday...northeast winds 5 to 10 knots backing north 10 to
20 knots in the late morning and afternoon. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 161936
nshgrr
expires:202605170800;;670398

nearshore marine forecast
national weather service grand rapids mi
336 pm edt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz848-170800-
whitehall to pentwater mi-
336 pm edt sat may 16 2026

.through early evening...southwest winds 10 to 15 knots. mostly
sunny. waves 2 to 3 feet. 
.tonight...south winds 5 to 15 knots backing northeast after
midnight. partly cloudy. a slight chance of rain showers after
midnight. waves 1 to 3 feet. 
.sunday...east winds 10 to 15 knots veering southeast early in the
afternoon. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves around 1 foot. 
.sunday night...southeast winds to 30 knots veering south after
midnight. partly cloudy with a chance of rain showers. waves 2 to
3 feet building to 5 to 7 feet in the late evening and overnight. 
.monday...south winds to 30 knots. partly sunny with rain showers
likely and a slight chance of thunderstorms. waves 6 to 8 feet. 
.monday night...south winds to 30 knots. rain showers likely and a
chance of thunderstorms. waves 5 to 7 feet. 
.tuesday...south winds to 30 knots. rain showers likely and a chance
of thunderstorms. waves 6 to 9 feet. 
.wednesday...north winds 20 to 25 knots. partly sunny. waves 3 to
5 feet. 
.thursday...northeast winds 10 to 15 knots backing north 15 to
20 knots early in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kgrr 161936
nshgrr
expires:202605170800;;670399

nearshore marine forecast
national weather service grand rapids mi
336 pm edt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz847-170800-
grand haven to whitehall mi-
336 pm edt sat may 16 2026

.through early evening...southwest winds 10 to 15 knots. mostly
sunny. waves 2 to 3 feet. 
.tonight...south winds around 10 knots veering north after midnight.
partly cloudy. a slight chance of rain showers after midnight. waves
1 to 3 feet. 
.sunday...east winds 10 to 15 knots veering southeast early in the
afternoon. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves around 1 foot. 
.sunday night...south winds 15 to 25 knots increasing to 30 knots
after midnight. partly cloudy. waves 2 to 3 feet building to 4 to
6 feet in the late evening and overnight. 
.monday...south winds to 30 knots. partly sunny with rain showers
likely and a slight chance of thunderstorms. waves 5 to 7 feet. 
.monday night...south winds to 30 knots. rain showers likely and a
chance of thunderstorms. waves 5 to 7 feet. 
.tuesday...south winds to 30 knots. rain showers and a chance of
thunderstorms. waves 6 to 9 feet. 
.wednesday...northwest winds 20 to 25 knots. partly sunny. waves
3 to 5 feet. 
.thursday...northeast winds 10 to 20 knots backing northwest early
in the afternoon. mostly sunny. waves 1 to 2 feet. 

$$

fzus53 kmkx 162010
nshmkx
expires:202605170900;;672199

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz644-170900-
port washington to north point light wi-
310 pm cdt sat may 16 2026

.through early evening...southwest wind 5 to 10 knots becoming
south 10 to 15 knots late in the afternoon. sunny. waves around
1 foot. 
.tonight...south wind 10 to 15 knots easing to 5 to 10 knots late
in the evening, then backing east after midnight becoming
northeast 10 to 15 knots early in the morning. slight chance of
showers after midnight. waves 1 to 2 feet. 
.sunday...northeast wind 10 to 15 knots. chance of showers in the
morning. slight chance of thunderstorms through the day. slight
chance of showers in the afternoon. waves 2 to 4 feet. 
.sunday night...east wind 15 to 20 knots veering south early in
the morning. mostly cloudy through around midnight then becoming
partly cloudy. waves 3 to 4 feet building to 4 to 6 feet in the
late evening and overnight. 
.monday...south wind 15 to 20 knots becoming 15 to 25 knots late
in the morning, then becoming south 15 to 25 knots early in the
afternoon becoming 15 to 20 knots late in the afternoon. chance
of showers in the morning. slight chance of thunderstorms through
the day. rain showers likely in the afternoon. waves 3 to 5 feet.
a small craft advisory may be needed. 

$$

fzus53 kmkx 162010
nshmkx
expires:202605170900;;672198

nearshore marine forecast
national weather service milwaukee/sullivan wi
310 pm cdt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz643-170900-
sheboygan to port washington wi-
310 pm cdt sat may 16 2026

.through early evening...southwest wind 10 to 15 knots. sunny.
waves 1 to 2 feet. 
.tonight...southwest wind 10 to 15 knots becoming west 5 to
10 knots late in the evening, then becoming north 10 to 15 knots
after midnight veering northeast early in the morning. slight
chance of showers after midnight. waves 1 to 2 feet building to
2 to 4 feet early in the morning. 
.sunday...northeast wind 15 to 20 knots easing to 10 to 15 knots
late in the morning, then becoming northeast 10 to 15 knots in
the afternoon. chance of showers through the day. slight chance
of thunderstorms in the afternoon. waves 2 to 4 feet. 
.sunday night...east wind 15 to 20 knots veering south 15 to
25 knots late in the evening, then becoming 15 to 20 knots after
midnight becoming 15 to 25 knots early in the morning. mostly
cloudy through around midnight then becoming partly cloudy. waves
3 to 4 feet building to 5 to 7 feet. a small craft advisory may
be needed. 
.monday...south wind 10 to 20 knots rising to 15 to 25 knots in
the late morning and afternoon. chance of showers in the morning.
slight chance of thunderstorms through the day. rain showers
likely in the afternoon. waves 5 to 7 feet. 

$$