fzus53 kapx 220523
nshapx
expires:202604222030;;780178

nearshore marine forecast
national weather service gaylord mi
123 am edt wed apr 22 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.


lmz346-222030-
manistee to point betsie mi-
123 am edt wed apr 22 2026

.today...light winds. mostly clear. waves 2 feet or less. 
.tonight...southeast wind 5 to 10 knots. mostly clear. waves
2 feet or less. 
.thursday...south wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 
.thursday night...southeast wind 10 to 15 knots. chance of
showers. waves 2 feet or less. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrr 221053
nshgrr
expires:202604222000;;794221

nearshore marine forecast
national weather service grand rapids mi
653 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz849-222000-
pentwater to manistee mi-
653 am edt wed apr 22 2026

.today...north winds 5 to 15 knots becoming around 10 knots early in
the afternoon. sunny. waves around 1 foot. 
.tonight...north winds 5 to 10 knots veering southeast 10 to
15 knots after midnight. mostly clear. waves 1 foot or less. 
.thursday...south winds 10 to 20 knots. partly sunny. waves 1 to
3 feet. 
.thursday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet.
.friday...south winds 15 to 20 knots. mostly cloudy with rain
showers likely. waves 2 to 4 feet. 
.saturday...north winds 10 to 15 knots. mostly sunny. waves 1 to
3 feet. 
.sunday...northeast winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kgrr 221053
nshgrr
expires:202604222000;;794226

nearshore marine forecast
national weather service grand rapids mi
653 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz844-222000-
st joseph to south haven mi-
653 am edt wed apr 22 2026

.today...south winds around 5 knots veering north in the late
morning and afternoon. mostly sunny. areas of fog in the morning.
waves 1 foot or less. 
.tonight...northeast winds around 5 knots veering southeast in the
late evening and overnight. partly cloudy. waves less than 1 foot. 
.thursday...south winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 
.thursday night...south winds 10 to 20 knots. partly cloudy. waves
around 1 foot. 
.friday...south winds 15 to 20 knots. mostly cloudy with rain
showers and a chance of thunderstorms. waves 1 to 2 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...northeast winds around 10 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 221053
nshgrr
expires:202604222000;;794225

nearshore marine forecast
national weather service grand rapids mi
653 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz845-222000-
south haven to holland mi-
653 am edt wed apr 22 2026

.today...northeast winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. patchy fog in the morning. waves 1 foot or
less. 
.tonight...north winds 5 to 10 knots veering southeast in the late
evening and overnight. partly cloudy. waves less than 1 foot. 
.thursday...south winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 
.thursday night...south winds 10 to 20 knots. partly cloudy. waves
1 to 2 feet. 
.friday...south winds 15 to 20 knots. mostly cloudy with rain
showers and a chance of thunderstorms. waves 1 to 3 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.sunday...northeast winds around 10 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 221053
nshgrr
expires:202604222000;;794224

nearshore marine forecast
national weather service grand rapids mi
653 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz846-222000-
holland to grand haven mi-
653 am edt wed apr 22 2026

.today...northeast winds 5 to 10 knots backing northwest early in
the afternoon. mostly sunny. patchy fog in the morning. waves 1 foot
or less. 
.tonight...north winds 5 to 15 knots veering southeast in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.thursday...south winds 10 to 15 knots. mostly sunny. waves around
1 foot. 
.thursday night...south winds 10 to 20 knots. partly cloudy. waves
2 to 3 feet. 
.friday...south winds 15 to 20 knots. rain showers and a slight
chance of thunderstorms. waves 2 to 3 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
4 feet.
.sunday...northeast winds 10 to 15 knots. mostly sunny. waves 1 foot
or less. 

$$

fzus53 kgrr 221053
nshgrr
expires:202604222000;;794223

nearshore marine forecast
national weather service grand rapids mi
653 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz847-222000-
grand haven to whitehall mi-
653 am edt wed apr 22 2026

.today...northeast winds 5 to 10 knots backing northwest early in
the afternoon. sunny. patchy fog in the morning. waves 1 foot or
less. 
.tonight...north winds 5 to 15 knots veering southeast in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.thursday...southeast winds 10 to 15 knots veering south early in
the afternoon. mostly sunny. waves 1 to 2 feet. 
.thursday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet.
.friday...south winds 15 to 20 knots. rain showers likely and a
slight chance of thunderstorms. waves 2 to 4 feet. 
.saturday...northwest winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.sunday...northeast winds around 10 knots. mostly sunny. waves
1 foot or less. 

$$

fzus53 kgrr 221053
nshgrr
expires:202604222000;;794222

nearshore marine forecast
national weather service grand rapids mi
653 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz848-222000-
whitehall to pentwater mi-
653 am edt wed apr 22 2026

.today...northeast winds around 10 knots backing northwest early in
the afternoon. sunny. waves around 1 foot. 
.tonight...north winds 5 to 15 knots veering southeast in the late
evening and overnight. mostly clear. waves 1 foot or less. 
.thursday...south winds 15 to 20 knots. mostly sunny. waves 1 to
3 feet. 
.thursday night...south winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet.
.friday...south winds 15 to 20 knots. mostly cloudy with rain
showers likely. waves 2 to 4 feet. 
.saturday...north winds 15 to 20 knots. mostly sunny. waves 2 to
3 feet. 
.sunday...east winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less. 

$$

fzus53 kiwx 220758
nshiwx
expires:202604221415;;787448

nearshore marine forecast
national weather service northern indiana
358 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz043-221415-
new buffalo mi to st joseph mi-
358 am edt wed apr 22 2026

.today...southwest winds less than 10 knots. areas of fog this
morning. a slight chance of showers and thunderstorms late. waves
1 foot or less. 
.tonight...light and variable winds becoming south 5 to 10 knots.
a chance of showers with a slight chance of thunderstorms in the
evening. waves 1 foot or less. 
.thursday...southeast winds 5 to 10 knots becoming south. mostly
sunny. waves 1 foot or less. 
.thursday night...south winds 10 to 15 knots. partly cloudy.
waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 48 degrees.

$$

fzus53 kiwx 220758
nshiwx
expires:202604221415;;787447

nearshore marine forecast
national weather service northern indiana
358 am edt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz046-221415-
michigan city in to new buffalo mi-
358 am edt wed apr 22 2026

.today...west winds less than 10 knots. areas of fog this
morning. a slight chance of showers and thunderstorms late. waves
1 foot or less. 
.tonight...light and variable winds. a chance of showers with a
slight chance of thunderstorms in the evening. waves 1 foot or
less. 
.thursday...south winds 5 to 10 knots. mostly sunny. waves 1 foot
or less. 
.thursday night...south winds 10 to 15 knots. partly cloudy.
waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 48 degrees.

$$

fzus53 klot 221046
nshlot
expires:202604221530;;794124

nearshore marine forecast
national weather service chicago/romeoville il
546 am cdt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan

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


lmz743>745-221530-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
546 am cdt wed apr 22 2026

.today...southwest winds 10 to 15 kt becoming north by late
morning. patchy fog developing through midday, then areas of fog 
in the afternoon. slight chance of showers and thunderstorms in 
the afternoon. waves 1 to 2 ft. 
.tonight...northeast winds around 10 kt becoming south overnight.
patchy fog. waves 1 to 2 ft. 
.thursday...south winds 10 to 15 kt increasing to 15 to 20 kt.
partly cloudy. waves 1 to 2 ft. 
.thursday night...south winds 15 to 20 kt. chance of showers and
slight chance of thunderstorms overnight. waves 1 to 3 ft.  

$$

fzus53 klot 221046
nshlot
expires:202604221530;;794123

nearshore marine forecast
national weather service chicago/romeoville il
546 am cdt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan

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


lmz740>742-221530-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
546 am cdt wed apr 22 2026

.today...southwest winds 10 to 20 kt becoming north through the
morning, then diminishing to around 10 kt in the afternoon. areas
of fog developing through mid to late morning. waves 1 to 3 ft.
.tonight...northeast winds around 10 kt becoming south overnight.
patchy fog. waves 1 to 2 ft. 
.thursday...southeast winds 10 to 15 kt increasing to 15 to 20 
kt. mostly cloudy in the morning, then becoming partly cloudy. 
waves 1 to 3 ft. 
.thursday night...south winds 15 to 20 kt. chance of showers and
slight chance of thunderstorms overnight. waves 2 to 4 ft.  

$$

fzus53 kmkx 221010
nshmkx
expires:202604221600;;793102

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz646-221600-
wind point wi to winthrop harbor il-
510 am cdt wed apr 22 2026

.today...north wind 10 to 15 knots easing to 5 to 10 knots late
in the afternoon. patchy fog until late afternoon. waves 1 to
2 feet. 
.tonight...northeast wind 5 to 10 knots veering south early in
the morning. partly cloudy. waves around 1 foot. 
.thursday...south wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming south 10 to 15 knots early in
the afternoon backing southeast with gusts to around 20 knots
late in the afternoon. partly sunny. waves 1 to 2 feet. 
.thursday night...south wind 15 to 20 knots. chance of showers
and slight chance of thunderstorms after midnight. waves 2 to
4 feet. 

$$

fzus53 kmkx 221010
nshmkx
expires:202604221600;;793099

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz643-221600-
sheboygan to port washington wi-
510 am cdt wed apr 22 2026

.today...north wind 10 to 15 knots becoming 10 to 20 knots late
in the morning, then becoming 10 to 15 knots early in the
afternoon easing to 5 to 10 knots late in the afternoon. sunny.
waves 1 to 2 feet. 
.tonight...northeast wind 5 to 10 knots veering east late in the
evening, then veering south after midnight becoming south 5 to
10 knots early in the morning. clear through around midnight then
becoming partly cloudy. waves around 1 foot. 
.thursday...south wind 10 to 15 knots rising to 15 to 20 knots
late in the afternoon. partly sunny. waves 1 to 2 feet building
to 2 to 4 feet in the afternoon. 
.thursday night...south wind 15 to 20 knots. chance of showers
and slight chance of thunderstorms after midnight. waves 3 to
4 feet building to 4 to 6 feet in the late evening and overnight.

$$

fzus53 kmkx 221010
nshmkx
expires:202604221600;;793100

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz644-221600-
port washington to north point light wi-
510 am cdt wed apr 22 2026

.today...north wind 10 to 20 knots becoming 10 to 15 knots early
in the afternoon, then easing to 5 to 10 knots late in the
afternoon. patchy fog in the morning. waves 1 to 2 feet. 
.tonight...northeast wind 5 to 10 knots veering south early in
the morning. partly cloudy. waves around 1 foot. 
.thursday...south wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming south 10 to 15 knots with
gusts to around 20 knots in the afternoon. partly sunny. waves
1 to 2 feet building to 2 to 4 feet late in the afternoon. 
.thursday night...south wind 15 to 20 knots. chance of showers
and slight chance of thunderstorms after midnight. waves 3 to
4 feet. 

$$

fzus53 kmkx 221010
nshmkx
expires:202604221600;;793101

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt wed apr 22 2026

for waters within five nautical miles of shore on lake michigan


lmz645-221600-
north point light to wind point wi-
510 am cdt wed apr 22 2026

.today...north wind 10 to 15 knots easing to 5 to 10 knots late
in the afternoon. patchy fog in the morning. waves 1 to 2 feet. 
.tonight...northeast wind 5 to 10 knots veering south early in
the morning. partly cloudy. waves around 1 foot. 
.thursday...south wind 5 to 10 knots rising to 10 to 15 knots
late in the morning, then becoming south 10 to 15 knots with
gusts to around 20 knots in the afternoon. partly sunny. waves
1 to 2 feet building to 2 to 4 feet late in the afternoon. 
.thursday night...south wind 15 to 20 knots. chance of showers
and slight chance of thunderstorms after midnight. waves 3 to
4 feet. 

$$