fzus53 kapx 201758
nshapx
expires:202610210800;;895219

nearshore marine forecast
national weather service gaylord mi
158 pm edt tue oct 20 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.


lmz346-210800-
manistee to point betsie mi-
158 pm edt tue oct 20 2026

.tonight...south wind 5 to 10 knots. patchy fog after midnight.
waves 2 feet or less. 
.wednesday...southwest wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.wednesday night...light winds. partly cloudy. waves 2 feet or
less. 
.thursday...light winds. mostly sunny. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 201825
nshgrb
expires:202610202200;;896941

nearshore marine forecast
national weather service green bay wi
125 pm cdt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-202200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
125 pm cdt tue oct 20 2026

.this afternoon...se wind 5 to 10 kts veering s early in the
afternoon. waves 2 ft or less. mostly sunny. 
.tonight...s wind 5 to 10 kts. waves 2 ft or less. widespread
dense fog in the evening. 
.wednesday...sw wind 5 to 10 kts. waves 2 ft or less. patchy
dense fog in the morning. 
.wednesday night...sw wind 5 to 10 kts veering n in the late
evening and overnight. waves 2 ft or less. mostly clear.  

$$

fzus53 kgrr 201806
nshgrr
expires:202610210800;;895619

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz844-210800-
st joseph to south haven mi-
206 pm edt tue oct 20 2026

.through early evening...north winds around 5 knots. sunny. waves
calm. 
.tonight...northeast winds around 5 knots veering southeast in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.wednesday...south winds 5 to 10 knots veering west early in the
afternoon. sunny. waves less than 1 foot. 
.wednesday night...northwest winds around 5 knots veering southeast
in the late evening and overnight. partly cloudy. waves less than
1 foot. 
.thursday...east winds around 5 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...northeast winds around 5 knots veering east in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.friday...southeast winds 5 to 15 knots. sunny. waves less than
1 foot. 
.saturday...southeast winds 10 to 15 knots. mostly sunny. waves
1 foot or less. 
.sunday...southwest winds 10 to 15 knots. partly sunny. waves around
1 foot. 

$$

fzus53 kgrr 201806
nshgrr
expires:202610210800;;895618

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz845-210800-
south haven to holland mi-
206 pm edt tue oct 20 2026

.through early evening...north winds around 5 knots. sunny. waves
calm. 
.tonight...northeast winds around 5 knots veering southeast in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.wednesday...south winds around 10 knots veering southwest early in
the afternoon. sunny. waves less than 1 foot. 
.wednesday night...northwest winds around 5 knots backing south in
the late evening and overnight. partly cloudy. waves less than
1 foot. 
.thursday...east winds around 5 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds around 5 knots veering east 5 to
15 knots in the late evening and overnight. mostly clear. waves less
than 1 foot. 
.friday...southeast winds 5 to 15 knots. sunny. waves less than
1 foot. 
.saturday...south winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 
.sunday...southwest winds 10 to 15 knots. partly sunny. waves 1 to
3 feet. 

$$

fzus53 kgrr 201806
nshgrr
expires:202610210800;;895614

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz849-210800-
pentwater to manistee mi-
206 pm edt tue oct 20 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...south winds around 5 knots backing southeast in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.wednesday...south winds 10 to 15 knots veering southwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.wednesday night...southwest winds 5 to 10 knots backing east after
midnight. partly cloudy. waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots backing north early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds 5 to 10 knots veering southeast 10 to
15 knots after midnight. mostly clear. waves 1 foot or less. 
.friday...southeast winds 10 to 15 knots veering south early in the
afternoon. sunny. waves 1 foot or less. 
.saturday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...south winds 10 to 20 knots. partly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 201806
nshgrr
expires:202610210800;;895615

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz848-210800-
whitehall to pentwater mi-
206 pm edt tue oct 20 2026

.through early evening...southwest winds 5 to 10 knots. sunny. waves
less than 1 foot. 
.tonight...southeast winds 5 to 10 knots. mostly clear. waves less
than 1 foot. 
.wednesday...south winds around 10 knots veering southwest early in
the afternoon. mostly sunny. waves around 1 foot. 
.wednesday night...southwest winds 5 to 10 knots veering north after
midnight. partly cloudy. waves 1 foot or less. 
.thursday...northeast winds 5 to 10 knots backing northwest early in
the afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds 5 to 10 knots veering southeast 10 to
15 knots after midnight. mostly clear. waves 1 foot or less. 
.friday...southeast winds 10 to 15 knots. sunny. waves around
1 foot. 
.saturday...south winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...southwest winds 15 to 20 knots. partly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 201806
nshgrr
expires:202610210800;;895616

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz847-210800-
grand haven to whitehall mi-
206 pm edt tue oct 20 2026

.through early evening...south winds around 5 knots. sunny. waves
less than 1 foot. 
.tonight...northeast winds around 5 knots veering southeast in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.wednesday...south winds 10 to 15 knots veering southwest early in
the afternoon. sunny. waves around 1 foot. 
.wednesday night...southwest winds 5 to 10 knots backing southeast
after midnight. partly cloudy. waves 1 foot or less. 
.thursday...east winds 5 to 10 knots veering west early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds 5 to 15 knots veering east in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.friday...southeast winds 5 to 15 knots. sunny. waves 1 foot or
less. 
.saturday...south winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...south winds 15 to 20 knots. partly sunny. waves 3 to
5 feet. 

$$

fzus53 kgrr 201806
nshgrr
expires:202610210800;;895617

nearshore marine forecast
national weather service grand rapids mi
206 pm edt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz846-210800-
holland to grand haven mi-
206 pm edt tue oct 20 2026

.through early evening...northeast winds around 5 knots. sunny.
waves less than 1 foot. 
.tonight...northeast winds around 5 knots veering southeast in the
late evening and overnight. mostly clear. waves less than 1 foot. 
.wednesday...south winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. sunny. waves 1 foot or less. 
.wednesday night...southwest winds around 5 knots backing southeast
after midnight. partly cloudy. waves 1 foot or less. 
.thursday...east winds 5 to 10 knots backing northwest early in the
afternoon. sunny. waves less than 1 foot. 
.thursday night...north winds 5 to 15 knots veering east in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.friday...southeast winds 5 to 15 knots. sunny. waves 1 foot or
less. 
.saturday...south winds 10 to 15 knots. mostly sunny. waves 1 to
2 feet. 
.sunday...south winds 15 to 20 knots. partly sunny. waves 2 to
4 feet. 

$$

fzus53 kiwx 201551
nshiwx
expires:202610202015;;890699

nearshore marine forecast
national weather service northern indiana
1151 am edt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-202015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1151 am edt tue oct 20 2026

.this afternoon...light and variable winds. sunny. waves 1 foot or
less. 
.tonight...northeast winds less than 10 knots becoming southeast.
mostly clear. waves 1 foot or less. 
.wednesday...south winds less than 10 knots. sunny. waves 1 foot
or less. 
.wednesday night...light and variable winds. partly cloudy. waves
1 foot or less. 

the water temperature at st. joseph and michigan city is 59 
degrees.

$$

fzus53 klot 201452
nshlot
expires:202610202115;;888983

nearshore marine forecast
national weather service chicago/romeoville il
952 am cdt tue oct 20 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>745-202115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
952 am cdt tue oct 20 2026

.rest of today...east winds less than 10 kt becoming northeast
around 10 kt in the afternoon. sunny. waves around 1 ft. 
.tonight...east winds around 10 kt becoming light and variable  
late in the evening. mostly clear. waves around 1 ft. 
.wednesday...light winds becoming east around 10 kt in the 
afternoon. mostly sunny. waves around 1 ft.
.wednesday night...southeast winds less than 10 kt becoming light
and variable late in the evening. mostly clear. waves 1 ft or 
less.

$$

fzus53 kmkx 201810
nshmkx
expires:202610202200;;896163

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz646-202200-
wind point wi to winthrop harbor il-
110 pm cdt tue oct 20 2026

.rest of today...east wind 5 to 10 knots. sunny. waves nearly
calm. 
.tonight...southeast wind 5 to 10 knots veering southwest after
midnight, then easing to 5 knots early in the morning. patchy fog
after midnight. waves nearly calm. 
.wednesday...southwest wind 5 knots rising to 5 to 10 knots late
in the morning, then backing south early in the afternoon
becoming south 5 to 10 knots late in the afternoon. patchy fog in
the morning. waves nearly calm. 
.wednesday night...south wind 5 to 10 knots easing to 5 knots
late in the evening, then veering west after midnight becoming
northwest early in the morning. partly cloudy. waves nearly calm.

$$

fzus53 kmkx 201810
nshmkx
expires:202610202200;;896162

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz645-202200-
north point light to wind point wi-
110 pm cdt tue oct 20 2026

.rest of today...east wind 5 to 10 knots. patchy fog early in the
afternoon. waves nearly calm. 
.tonight...southeast wind 5 to 10 knots veering south late in the
evening, then veering southwest after midnight easing to 5 knots
early in the morning. patchy fog after midnight. waves nearly
calm. 
.wednesday...southwest wind 5 knots rising to 5 to 10 knots late
in the morning, then backing south early in the afternoon backing
southeast late in the afternoon. patchy fog in the morning. waves
around 1 foot. 
.wednesday night...south wind 5 to 10 knots becoming southwest
late in the evening, then veering west after midnight veering
northwest early in the morning. partly cloudy. waves around
1 foot. 

$$

fzus53 kmkx 201810
nshmkx
expires:202610202200;;896161

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz644-202200-
port washington to north point light wi-
110 pm cdt tue oct 20 2026

.rest of today...east wind 5 to 10 knots veering southeast late
in the afternoon. patchy fog early in the afternoon. waves nearly
calm. 
.tonight...southeast wind 5 to 10 knots veering south late in the
evening, then becoming southwest after midnight becoming
southwest 5 knots early in the morning. patchy fog after
midnight. waves nearly calm. 
.wednesday...southwest wind 5 knots becoming south early in the
afternoon, then becoming south 5 to 10 knots late in the
afternoon. patchy fog in the morning. waves around 1 foot. 
.wednesday night...south wind 5 to 10 knots becoming southwest
late in the evening, then veering west after midnight veering
northwest early in the morning. partly cloudy. waves around
1 foot. 

$$

fzus53 kmkx 201810
nshmkx
expires:202610202200;;896160

nearshore marine forecast
national weather service milwaukee/sullivan wi
110 pm cdt tue oct 20 2026

for waters within five nautical miles of shore on lake michigan


lmz643-202200-
sheboygan to port washington wi-
110 pm cdt tue oct 20 2026

.rest of today...southeast wind 5 to 10 knots. patchy fog early
in the afternoon. waves nearly calm. 
.tonight...south wind 5 to 10 knots veering southwest early in
the morning. patchy fog through the night. waves around 1 foot. 
.wednesday...southwest wind 5 to 10 knots backing south in the
afternoon. patchy fog in the morning. waves around 1 foot. 
.wednesday night...south wind 5 to 10 knots becoming southwest
late in the evening, then veering west after midnight becoming
northwest early in the morning. partly cloudy. waves around
1 foot. 

$$