fzus53 kapx 101512
nshapx
expires:202604102315;;140483

nearshore marine forecast
national weather service gaylord mi
1112 am edt fri apr 10 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.


lmz346-102315-
manistee to point betsie mi-
1112 am edt fri apr 10 2026

.today...northwest wind 5 to 10 knots. partly sunny. waves 2 feet
or less. 
.tonight...light winds. mostly clear. waves 2 feet or less. 
.saturday...southwest wind 5 to 10 knots. sunny. waves 2 feet or
less. 
.saturday night...southeast wind 15 to 20 knots. rain showers.
waves 2 to 3 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 101555
nshgrb
expires:202604102200;;141364

nearshore marine forecast
national weather service green bay wi
1055 am cdt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-102200-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1055 am cdt fri apr 10 2026

.this afternoon...n wind 10 to 15 kts. waves 2 ft or less. cloudy
during the morning then becoming partly sunny. 
.tonight...se wind 5 to 10 kts veering s in the late evening and
overnight. waves 2 ft or less. clear.
.saturday...s wind 10 to 15 kts. waves 1 to 3 ft. sunny in the
morning then becoming partly sunny. 
.saturday night...se wind 15 to 25 kts. waves 1 to 3 ft building
to 4 to 7 ft after midnight. rain showers. a small craft advisory
may be needed.  

$$

fzus53 kgrr 101228
nshgrr
expires:202604102000;;134988

nearshore marine forecast
national weather service grand rapids mi
828 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz846-102000-
holland to grand haven mi-
828 am edt fri apr 10 2026

.today...northeast winds 10 to 20 knots backing northwest in the
late morning and afternoon. rain showers in the morning, then mostly
sunny in the afternoon. waves 2 to 3 feet. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and overnight. mostly clear. waves 2 to
3 feet. 
.saturday...east winds 5 to 10 knots veering south early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...southeast winds 5 to 10 knots increasing to 20 to
25 knots. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 2 to 3 feet. 
.sunday...south winds to 30 knots. rain showers likely and a slight
chance of thunderstorms. waves 3 to 5 feet building to 6 to 8 feet
in the late morning and afternoon. 
.monday...southwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy. waves 6 to 9 feet
subsiding to 4 to 6 feet early in the afternoon. 
.tuesday...south winds to 30 knots. mostly cloudy with rain showers
likely and a chance of thunderstorms. waves 5 to 7 feet. 

$$

fzus53 kgrr 101228
nshgrr
expires:202604102000;;134987

nearshore marine forecast
national weather service grand rapids mi
828 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz847-102000-
grand haven to whitehall mi-
828 am edt fri apr 10 2026

.today...north winds 10 to 15 knots backing northwest 15 to 20 knots
early in the afternoon. rain showers in the morning, then sunny in
the afternoon. waves 1 to 3 feet. 
.tonight...north winds 10 to 20 knots decreasing to 5 to 10 knots in
the late evening and early morning, then veering east after
midnight. clear. waves 1 to 3 feet. 
.saturday...southeast winds 5 to 10 knots veering south early in the
afternoon. sunny. waves less than 1 foot. 
.saturday night...southeast winds 5 to 10 knots increasing to 20 to
25 knots. mostly cloudy with rain showers and a slight chance of
thunderstorms. waves 1 to 2 feet building to 2 to 4 feet after
midnight. 
.sunday...south winds to 30 knots increasing to gales to 35 knots
early in the afternoon. rain showers and a slight chance of
thunderstorms. waves 3 to 5 feet building to 6 to 9 feet in the late
morning and afternoon. 
.monday...southwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy. waves 6 to 9 feet
subsiding to 4 to 6 feet early in the afternoon. 
.tuesday...south winds to 30 knots. mostly cloudy with rain showers
likely and a chance of thunderstorms. waves 6 to 8 feet. 

$$

fzus53 kgrr 101228
nshgrr
expires:202604102000;;134986

nearshore marine forecast
national weather service grand rapids mi
828 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz848-102000-
whitehall to pentwater mi-
828 am edt fri apr 10 2026

.today...north winds 10 to 20 knots. rain showers in the morning,
then mostly sunny in the afternoon. waves 1 to 3 feet. 
.tonight...north winds 5 to 15 knots veering southeast around
5 knots after midnight. mostly clear. waves 1 to 2 feet. 
.saturday...south winds 5 to 15 knots. sunny. waves 1 foot or less. 
.saturday night...southeast winds 5 to 10 knots increasing to 20 to
25 knots. rain showers and a slight chance of thunderstorms. waves
1 to 2 feet building to 2 to 4 feet after midnight. 
.sunday...south winds to 30 knots increasing to gales to 35 knots
early in the afternoon. rain showers and a slight chance of
thunderstorms. waves 4 to 6 feet building to 7 to 10 feet in the
late morning and afternoon. 
.monday...southwest winds to 30 knots backing south 15 to 20 knots
early in the afternoon. mostly cloudy. waves 6 to 9 feet subsiding
to 4 to 6 feet early in the afternoon. 
.tuesday...south winds to 30 knots decreasing to 15 to 20 knots
early in the afternoon. mostly cloudy with rain showers and a chance
of thunderstorms. waves 6 to 8 feet. 

$$

fzus53 kgrr 101228
nshgrr
expires:202604102000;;134985

nearshore marine forecast
national weather service grand rapids mi
828 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz849-102000-
pentwater to manistee mi-
828 am edt fri apr 10 2026

.today...north winds 10 to 20 knots. rain showers likely in the
morning, then mostly sunny in the afternoon. waves 1 to 2 feet. 
.tonight...northeast winds 5 to 15 knots veering south after
midnight. mostly clear. waves 1 to 2 feet. 
.saturday...south winds 5 to 15 knots. sunny. waves around 1 foot. 
.saturday night...south winds 5 to 10 knots becoming southeast 15 to
25 knots in the late evening and overnight. mostly cloudy with rain
showers and a slight chance of thunderstorms. waves around 1 foot
building to 2 to 4 feet after midnight. 
.sunday...south winds to 30 knots increasing to gales to 35 knots
early in the afternoon. rain showers and a chance of thunderstorms.
waves 3 to 5 feet building to 6 to 9 feet in the late morning and
afternoon. 
.monday...southwest winds to 30 knots backing south 15 to 20 knots
early in the afternoon. mostly cloudy. waves 6 to 9 feet subsiding
to 4 to 6 feet early in the afternoon. 
.tuesday...south winds 15 to 25 knots. mostly cloudy with rain
showers and a chance of thunderstorms. waves 5 to 7 feet. 

$$

fzus53 kgrr 101228
nshgrr
expires:202604102000;;134990

nearshore marine forecast
national weather service grand rapids mi
828 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz844-102000-
st joseph to south haven mi-
828 am edt fri apr 10 2026

.today...north winds 10 to 20 knots. rain showers and a slight
chance of thunderstorms in the morning, then mostly sunny in the
afternoon. waves 2 to 3 feet. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and overnight. mostly clear. waves 2 to
3 feet. 
.saturday...east winds 5 to 10 knots. sunny. waves 1 foot or less. 
.saturday night...southeast winds 10 to 20 knots. mostly cloudy with
a chance of rain showers and a slight chance of thunderstorms. waves
1 to 2 feet. 
.sunday...south winds 20 to 25 knots. mostly cloudy with a chance of
rain showers and a slight chance of thunderstorms. waves 2 to 3 feet
building to 3 to 5 feet in the late morning and afternoon. 
.monday...southwest winds to 30 knots decreasing to 15 to 20 knots
early in the afternoon. mostly cloudy. waves 4 to 6 feet subsiding
to 2 to 4 feet early in the afternoon. 
.tuesday...southwest winds 20 to 25 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves 3 to 5 feet. 

$$

fzus53 kgrr 101228
nshgrr
expires:202604102000;;134989

nearshore marine forecast
national weather service grand rapids mi
828 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz845-102000-
south haven to holland mi-
828 am edt fri apr 10 2026

.today...northeast winds 10 to 15 knots backing north 15 to 20 knots
in the late morning and afternoon. rain showers in the morning, then
mostly sunny in the afternoon. waves 2 to 3 feet. 
.tonight...north winds 10 to 20 knots veering northeast 5 to
10 knots in the late evening and overnight. mostly clear. waves 2 to
3 feet. 
.saturday...east winds 5 to 10 knots veering southeast early in the
afternoon. sunny. waves 1 foot or less. 
.saturday night...southeast winds 5 to 10 knots increasing to 15 to
25 knots in the late evening and overnight. mostly cloudy with rain
showers likely and a slight chance of thunderstorms. waves 1 to
3 feet. 
.sunday...south winds to 30 knots. mostly cloudy with rain showers
likely and a slight chance of thunderstorms. waves 3 to 6 feet.
.monday...southwest winds to 30 knots decreasing to 15 to 20 knots
early in the afternoon. mostly cloudy. waves 6 to 8 feet. 
.tuesday...southwest winds to 30 knots. mostly cloudy with rain
showers likely and a chance of thunderstorms. waves 4 to 6 feet. 

$$

fzus53 kiwx 101450
nshiwx
expires:202604102015;;139374

nearshore marine forecast
national weather service northern indiana
1050 am edt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-102015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1050 am edt fri apr 10 2026

.rest of today...north winds 10 to 15 knots. cloudy late this
morning, then becoming partly sunny. waves 1 to 2 feet. 
.tonight...north winds 10 knots or less becoming northeast.
mostly clear. waves 1 to 2 feet.
.saturday...east winds less than 10 knots. mostly sunny. waves
1 foot or less. 
.saturday night...southeast winds 5 to 15 knots. a chance of
showers. waves 1 to 2 feet.

the water temperature at st. joseph is 45 degrees and at michigan
city is 44 degrees.

$$

fzus53 klot 101507
nshlot
expires:202604102115;;140008

nearshore marine forecast
national weather service chicago/romeoville il
1007 am cdt fri apr 10 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>745-102115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
1007 am cdt fri apr 10 2026

.rest of today...north winds 15 to 20 kt becoming northeast 10 to
15 kt late in the afternoon. isolated showers and patchy drizzle
late in the morning. waves 2 to 4 ft. 
.tonight...northeast winds 10 to 15 kt. partly cloudy. waves 1 to
3 ft. 
.saturday...east winds around 10 kt. mostly sunny in the morning,
then becoming mostly cloudy. waves 1 to 2 ft. 
.saturday night...southeast winds 10 to 15 kt becoming south
15 to 20 kt overnight. chance of showers. waves 1 to 3 ft. 

$$

fzus53 klot 101507
nshlot
expires:202604102115;;140007

nearshore marine forecast
national weather service chicago/romeoville il
1007 am cdt fri apr 10 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>742-102115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
1007 am cdt fri apr 10 2026

.rest of today...north winds 15 to 20 kt becoming northeast 10 to
15 kt late in the afternoon. isolated showers and patchy drizzle 
late in the morning. waves 2 to 4 ft subsiding to 1 to 3 ft. 
.tonight...northeast winds 10 to 15 kt. partly cloudy. waves 1 to
3 ft. 
.saturday...east winds 10 to 15 kt. partly cloudy in the morning,
then becoming mostly cloudy. waves 1 to 2 ft. 
.saturday night...southeast winds 10 to 15 kt becoming south
15 to 20 kt overnight. chance of showers. waves 1 to 3 ft 
building to 2 to 4 ft. 

$$

fzus53 kmkx 101610
nshmkx
expires:202604102200;;142198

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz646-102200-
wind point wi to winthrop harbor il-
1110 am cdt fri apr 10 2026

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

$$

fzus53 kmkx 101610
nshmkx
expires:202604102200;;142195

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz643-102200-
sheboygan to port washington wi-
1110 am cdt fri apr 10 2026

.rest of today...north wind 5 to 10 knots veering northeast late
in the afternoon. mostly cloudy. waves around 1 foot. 
.tonight...east wind 5 to 10 knots becoming southeast late in the
evening, then becoming south after midnight becoming south 5 to
10 knots early in the morning. partly cloudy through around
midnight then clearing. waves around 1 foot. 
.saturday...south wind 5 to 10 knots becoming 5 to 15 knots late
in the morning, then becoming 10 to 15 knots in the afternoon.
sunny in the morning then becoming partly sunny. waves around
1 foot. 
.saturday night...southeast wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then rising to 15 to 20 knots after
midnight veering south early in the morning. chance of showers
through around midnight. slight chance of thunderstorms through
the night. rain showers likely after midnight. waves 1 to 2 feet
building to 3 to 5 feet after midnight. 

$$

fzus53 kmkx 101610
nshmkx
expires:202604102200;;142196

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz644-102200-
port washington to north point light wi-
1110 am cdt fri apr 10 2026

.rest of today...north wind 5 to 10 knots veering northeast late
in the afternoon. mostly cloudy. waves around 1 foot. 
.tonight...northeast wind 5 to 10 knots becoming east late in the
evening, then becoming southeast after midnight becoming south
early in the morning. partly cloudy. waves around 1 foot. 
.saturday...south wind 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. sunny in the morning then becoming
partly sunny. waves around 1 foot. 
.saturday night...southeast wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then becoming 10 to 20 knots after
midnight veering south 15 to 20 knots early in the morning.
chance of showers through around midnight. slight chance of
thunderstorms through the night. rain showers likely after
midnight. waves around 1 foot building to 3 to 4 feet after
midnight. 

$$

fzus53 kmkx 101610
nshmkx
expires:202604102200;;142197

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt fri apr 10 2026

for waters within five nautical miles of shore on lake michigan


lmz645-102200-
north point light to wind point wi-
1110 am cdt fri apr 10 2026

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

$$