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 kgrb 162145
nshgrb
expires:202605170400;;675437

nearshore marine forecast
national weather service green bay wi
445 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-
445 pm cdt sat may 16 2026

.late this afternoon...sw wind 10 to 15 kts. waves 1 to 3 ft.
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 kgrr 162123
nshgrr
expires:202605170800;;674727

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

for waters within five nautical miles of shore on lake michigan


lmz846-170800-
holland to grand haven mi-
523 pm edt sat may 16 2026

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

$$

fzus53 kgrr 162123
nshgrr
expires:202605170800;;674729

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

for waters within five nautical miles of shore on lake michigan


lmz844-170800-
st joseph to south haven mi-
523 pm edt sat may 16 2026

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

$$

fzus53 kgrr 162123
nshgrr
expires:202605170800;;674728

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

for waters within five nautical miles of shore on lake michigan


lmz845-170800-
south haven to holland mi-
523 pm edt sat may 16 2026

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

$$

fzus53 kgrr 162123
nshgrr
expires:202605170800;;674726

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

for waters within five nautical miles of shore on lake michigan


lmz847-170800-
grand haven to whitehall mi-
523 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 10 to 15 knots backing southeast 5 to
10 knots after midnight. partly cloudy in the evening, then mostly
cloudy with 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 kgrr 162123
nshgrr
expires:202605170800;;674725

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

for waters within five nautical miles of shore on lake michigan


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

.through early evening...southwest winds 10 to 20 knots. mostly
sunny. waves 2 to 3 feet. 
.tonight...south winds 10 to 20 knots backing northeast 5 to
10 knots after midnight. partly cloudy in the evening, then mostly
cloudy with 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. waves around
1 foot. 
.sunday night...southeast winds to 30 knots veering south after
midnight. partly cloudy with a chance of rain showers and a slight
chance of thunderstorms. 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 162123
nshgrr
expires:202605170800;;674724

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

for waters within five nautical miles of shore on lake michigan


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

.through early evening...southwest winds 15 to 25 knots. mostly
sunny. waves 2 to 3 feet. 
.tonight...southwest winds 10 to 20 knots veering west in the late
evening and early morning, then veering northeast 5 to 10 knots
after midnight. partly cloudy in the evening then becoming mostly
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 and a slight chance of thunderstorms. 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 kiwx 161935
nshiwx
expires:202605170215;;670369

nearshore marine forecast
national weather service northern indiana
335 pm edt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz043-170215-
new buffalo mi to st joseph mi-
335 pm edt sat may 16 2026

.tonight...east winds 10 knots or less becoming south. a slight
chance of showers late. waves 1 foot or less. 
.sunday...southeast winds 10 knots or less becoming south 10 to
15 knots. a slight chance of showers and thunderstorms. waves
1 foot or less. 
.sunday night...south winds 10 to 15 knots. partly cloudy. waves
1 to 3 feet. 
.monday...south winds 10 to 15 knots increasing to 15 to
20 knots. gusts up to 25 knots. a chance of showers in the
morning, then showers likely in the afternoon. waves 1 to 3 feet.

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 53 degrees and at michigan
city is 51 degrees.

$$

fzus53 kiwx 161935
nshiwx
expires:202605170215;;670368

nearshore marine forecast
national weather service northern indiana
335 pm edt sat may 16 2026

for waters within five nautical miles of shore on lake michigan


lmz046-170215-
michigan city in to new buffalo mi-
335 pm edt sat may 16 2026

.tonight...east winds 10 knots or less becoming south. a slight
chance of showers late. waves 1 foot or less. 
.sunday...south winds 5 to 15 knots. a slight chance of showers
and thunderstorms. waves 1 foot or less. 
.sunday night...south winds 10 to 15 knots. mostly clear. waves
2 feet or less. 
.monday...south winds 10 to 15 knots increasing to 15 to
20 knots. gusts up to 25 knots. a chance of showers in the
morning, then showers likely in the afternoon. waves 1 to 3 feet.

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 53 degrees and at michigan
city is 51 degrees.

$$

fzus53 klot 162052
nshlot
expires:202605170415;;673201

nearshore marine forecast
national weather service chicago/romeoville il
352 pm cdt sat may 16 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>745-170415-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
352 pm cdt sat may 16 2026

.late this afternoon...southwest winds 5 to 10 kt becoming
southeast. partly cloudy. waves around 1 ft. 
.tonight...southeast winds 5 to 10 kt becoming south late. slight
chance of showers and thunderstorms after midnight. waves around 
1 ft. 
.sunday...south winds 10 to 15 kt increasing to 20 to 25 kt in the
afternoon. slight chance of showers and thunderstorms in the 
morning. waves 1 to 3 ft. a small craft advisory may be needed.
.sunday night...south winds 20 to 25 kt. partly cloudy in the
evening then clearing. waves 1 to 3 ft. 
.monday...south winds 20 to 25 kt. chance of showers and slight
chance of thunderstorms in the morning, then showers likely and a
chance of thunderstorms in the afternoon. waves 1 to 3 ft
building to 2 to 4 ft. a small craft advisory will likely be
needed.  

$$

fzus53 klot 162052
nshlot
expires:202605170415;;673200

nearshore marine forecast
national weather service chicago/romeoville il
352 pm cdt sat may 16 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>742-170415-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
352 pm cdt sat may 16 2026

.late this afternoon...southwest winds 10 to 15 kt becoming south.
partly cloudy. waves 1 to 2 ft. 
.tonight...southeast winds 5 to 10 kt becoming variable overnight.
slight chance of showers and thunderstorms in the evening, then 
chance of showers and thunderstorms after midnight. waves around 
1 ft. 
.sunday...southeast winds 10 to 15 kt increasing to 15 to 25 kt. 
chance of showers and thunderstorms in the morning. waves 1 to 2 
ft building to 2 to 4 ft. 
.sunday night...south winds 20 to 25 kt. partly cloudy. waves 3 
to 5 ft. a small craft advisory may be needed.
.monday...south winds 20 to 25 kt with occasional gusts to
30 kt. chance of showers and slight chance of thunderstorms in 
the morning, then showers likely and a chance of thunderstorms in 
the afternoon. waves 3 to 5 ft. a small craft advisory will likely 
be needed.

$$

fzus53 kmkx 162210
nshmkx
expires:202605170400;;676674

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

for waters within five nautical miles of shore on lake michigan


lmz645-170400-
north point light to wind point wi-
510 pm cdt sat may 16 2026

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

$$

fzus53 kmkx 162210
nshmkx
expires:202605170400;;676673

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

for waters within five nautical miles of shore on lake michigan


lmz644-170400-
port washington to north point light wi-
510 pm cdt sat may 16 2026

.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 162210
nshmkx
expires:202605170400;;676675

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

for waters within five nautical miles of shore on lake michigan


lmz646-170400-
wind point wi to winthrop harbor il-
510 pm cdt sat may 16 2026

.tonight...south wind 5 to 10 knots backing southeast after
midnight, then backing northeast early in the morning. slight
chance of showers late in the evening. slight chance of
thunderstorms in the late evening and overnight. chance of
showers after midnight. waves around 1 foot. 
.sunday...northeast wind 10 to 15 knots veering southeast late in
the afternoon. chance of showers in the morning. slight chance of
thunderstorms through the day. slight chance of showers in the
afternoon. waves 1 to 2 feet building to 2 to 4 feet late in the
afternoon. 
.sunday night...southeast wind 15 to 20 knots veering south early
in the morning. partly cloudy. waves 3 to 4 feet. 
.monday...south wind 15 to 20 knots. gusts up to 25 knots. chance
of showers in the morning. slight chance of thunderstorms through
the day. showers likely in the afternoon. waves 3 to 4 feet. 

$$

fzus53 kmkx 162210
nshmkx
expires:202605170400;;676672

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

for waters within five nautical miles of shore on lake michigan


lmz643-170400-
sheboygan to port washington wi-
510 pm cdt sat may 16 2026

.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. 

$$