fzus53 kapx 041453
nshapx
expires:202609042300;;893876

nearshore marine forecast
national weather service gaylord mi
1053 am edt fri sep 4 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.


lmz346-042300-
manistee to point betsie mi-
1053 am edt fri sep 4 2026

.today...light winds. chance of showers and slight chance of
thunderstorms. waves 2 feet or less. 
.tonight...light winds. slight chance of showers. waves 2 feet or
less. 
.saturday...northeast wind 5 to 10 knots. mostly sunny. waves
2 feet or less. 
.saturday night...east wind 5 to 10 knots. mostly clear. waves
2 feet or less. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 041336
nshgrb
expires:202609041600;;891286

nearshore marine forecast
national weather service green bay wi
836 am cdt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-041600-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
836 am cdt fri sep 4 2026

.today...se wind 5 to 10 kts. waves 2 ft or less. scattered
showers and isolated thunderstorms in the morning. a slight
chance of showers in the afternoon. 
.tonight...ne wind 5 to 10 kts. waves 2 ft or less. a slight
chance of showers in the evening. 
.saturday...ne wind 5 to 10 kts. waves 2 ft or less. partly
cloudy in the morning then clearing. 
.saturday night...ne wind 5 to 10 kts veering e after midnight.
waves 2 ft or less. mostly clear.  

$$

fzus53 kgrr 041336
nshgrr
expires:202609042100;;891283

nearshore marine forecast
national weather service grand rapids mi
936 am edt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz845-042100-
south haven to holland mi-
936 am edt fri sep 4 2026

.rest of today...southeast winds around 10 knots veering south early
in the afternoon. mostly sunny. a chance of showers and
thunderstorms late in the morning. waves less than 1 foot. 
.tonight...east winds 5 to 10 knots backing northeast after
midnight. partly cloudy with a chance of showers and thunderstorms.
waves less than 1 foot. 
.saturday...northeast winds 5 to 15 knots. partly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
1 foot or less. 
.saturday night...northeast winds 10 to 15 knots veering east after
midnight. partly cloudy. waves 1 foot or less. 
.sunday...east winds 5 to 15 knots backing northeast early in the
afternoon. sunny. waves 1 foot or less. 
.labor day...southeast winds 5 to 10 knots backing northeast early
in the afternoon. mostly sunny. waves less than 1 foot. 
.tuesday...southeast winds 10 to 15 knots. partly sunny. waves
1 foot or less. 

$$

fzus53 kgrr 041336
nshgrr
expires:202609042100;;891282

nearshore marine forecast
national weather service grand rapids mi
936 am edt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz846-042100-
holland to grand haven mi-
936 am edt fri sep 4 2026

.rest of today...southeast winds 10 to 15 knots veering south 5 to
10 knots early in the afternoon. partly sunny. a chance of showers
and thunderstorms late in the morning. waves less than 1 foot. 
.tonight...east winds 5 to 10 knots. partly cloudy with a chance of
showers and thunderstorms. waves less than 1 foot. 
.saturday...northeast winds 10 to 15 knots. partly sunny with a
chance of rain showers. waves 1 foot or less. 
.saturday night...northeast winds 10 to 15 knots veering east after
midnight. partly cloudy. waves around 1 foot. 
.sunday...east winds 5 to 15 knots backing northeast early in the
afternoon. sunny. waves 1 foot or less. 
.labor day...southeast winds 5 to 10 knots backing northeast early
in the afternoon. mostly sunny. waves 1 foot or less. 
.tuesday...southeast winds 10 to 20 knots. mostly cloudy. waves 1 to
2 feet. 

$$

fzus53 kgrr 041336
nshgrr
expires:202609042100;;891281

nearshore marine forecast
national weather service grand rapids mi
936 am edt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz847-042100-
grand haven to whitehall mi-
936 am edt fri sep 4 2026

.rest of today...south winds 5 to 15 knots. rain showers likely and
a chance of thunderstorms late in the morning. waves 1 foot or less.
.tonight...east winds 5 to 10 knots. partly cloudy with a chance of
showers and thunderstorms. waves less than 1 foot. 
.saturday...east winds 10 to 15 knots backing north 5 to 10 knots
early in the afternoon. partly sunny with a slight chance of rain
showers. waves 1 foot or less. 
.saturday night...northeast winds 10 to 15 knots veering east in the
late evening and overnight. partly cloudy. waves 1 foot or less. 
.sunday...east winds 5 to 15 knots backing northeast early in the
afternoon. mostly sunny. waves 1 foot or less. 
.labor day...southeast winds 5 to 15 knots veering southwest early
in the afternoon. mostly sunny. waves 1 foot or less. 
.tuesday...southeast winds 15 to 20 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 041336
nshgrr
expires:202609042100;;891280

nearshore marine forecast
national weather service grand rapids mi
936 am edt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz848-042100-
whitehall to pentwater mi-
936 am edt fri sep 4 2026

.rest of today...south winds 5 to 15 knots. rain showers likely and
a chance of thunderstorms late in the morning. waves 1 foot or less.
.tonight...east winds 5 to 10 knots backing northeast in the late
evening and overnight. partly cloudy with a chance of rain showers
and a slight chance of thunderstorms. waves less than 1 foot. 
.saturday...east winds 5 to 15 knots backing north early in the
afternoon. partly sunny. waves 1 foot or less. 
.saturday night...north winds 10 to 15 knots veering east in the
late evening and overnight. partly cloudy. waves around 1 foot. 
.sunday...east winds 5 to 15 knots backing north early in the
afternoon. mostly sunny. waves 1 foot or less. 
.labor day...southeast winds 10 to 15 knots veering southwest early
in the afternoon. mostly sunny. waves 1 foot or less. 
.tuesday...southeast winds 15 to 25 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 041336
nshgrr
expires:202609042100;;891279

nearshore marine forecast
national weather service grand rapids mi
936 am edt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz849-042100-
pentwater to manistee mi-
936 am edt fri sep 4 2026

.rest of today...south winds 5 to 10 knots. rain showers likely and
a chance of thunderstorms late in the morning. waves less than
1 foot. 
.tonight...northeast winds 5 to 10 knots veering east after
midnight. partly cloudy with a slight chance of showers and
thunderstorms. waves less than 1 foot. 
.saturday...east winds 5 to 15 knots backing north early in the
afternoon. partly sunny. waves 1 foot or less. 
.saturday night...north winds 5 to 15 knots veering east in the late
evening and overnight. partly cloudy. waves around 1 foot. 
.sunday...east winds 5 to 10 knots backing north early in the
afternoon. mostly sunny. waves less than 1 foot. 
.labor day...south winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. waves 1 foot or less. 
.tuesday...southeast winds 15 to 25 knots. mostly cloudy with a
chance of rain showers. waves 2 to 4 feet. 

$$

fzus53 kgrr 041336
nshgrr
expires:202609042100;;891284

nearshore marine forecast
national weather service grand rapids mi
936 am edt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz844-042100-
st joseph to south haven mi-
936 am edt fri sep 4 2026

.rest of today...southeast winds around 10 knots veering southwest
early in the afternoon. mostly sunny. a slight chance of showers and
thunderstorms late in the morning. waves less than 1 foot. 
.tonight...east winds around 5 knots backing northwest in the late
evening and overnight. partly cloudy with a chance of showers and
thunderstorms. waves less than 1 foot. 
.saturday...northeast winds 5 to 15 knots. partly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
1 foot or less. 
.saturday night...north winds 10 to 15 knots veering east in the
late evening and overnight. partly cloudy. waves 1 to 2 feet. 
.sunday...east winds 5 to 10 knots backing northeast early in the
afternoon. sunny. waves 1 foot or less. 
.labor day...east winds 5 to 10 knots backing northeast early in the
afternoon. mostly sunny. waves less than 1 foot. 
.tuesday...southeast winds 10 to 15 knots. partly sunny. waves
1 foot or less. 

$$

fzus53 kiwx 041443
nshiwx
expires:202609042015;;893697

nearshore marine forecast
national weather service northern indiana
1043 am edt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-042015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1043 am edt fri sep 4 2026

.rest of today...east winds less than 10 knots becoming west. a
slight chance of showers and thunderstorms late this morning.
waves 1 foot or less. 
.tonight...north winds 10 knots or less becoming northwest. a
chance of thunderstorms with a slight chance of showers in the
evening, then a chance of showers and thunderstorms overnight.
waves 1 foot or less. 
.saturday...north winds 10 knots or less. a slight chance of
showers and thunderstorms in the morning. waves 1 foot or less. 
.saturday night...north winds 5 to 15 knots becoming east. mostly
cloudy in the evening, then clearing. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 61 degrees and at michigan
city is 55 degrees.

$$

fzus53 klot 041414
nshlot
expires:202609042115;;892892

nearshore marine forecast
national weather service chicago/romeoville il
914 am cdt fri sep 4 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>742-042115-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
914 am cdt fri sep 4 2026

.rest of today...northeast winds 15 to 20 kt gradually veering 
southwest and diminishing to around 10 kt through the afternoon. 
slight chance of showers and thunderstorms late in the morning. 
waves 2 to 4 ft subsiding to 1 to 3 ft. 
.tonight...northwest winds around 10 kt. slight chance of showers
and thunderstorms in the evening, then chance of showers and
thunderstorms overnight. waves 1 to 2 ft subsiding to 1 ft or
less. 
.saturday...north winds 10 to 15 kt becoming northeast. mostly
cloudy. waves 1 to 3 ft. 
.saturday night...northeast winds 10 to 15 kt becoming east
overnight. mostly cloudy in the evening, then becoming partly
cloudy. waves 2 to 4 ft.  

$$

fzus53 klot 041414
nshlot
expires:202609042115;;892893

nearshore marine forecast
national weather service chicago/romeoville il
914 am cdt fri sep 4 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>745-042115-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
914 am cdt fri sep 4 2026

.rest of today...north winds 10 to 15 kt gradually veering 
southwest through the afternoon. slight chance of showers and 
thunderstorms late in the morning. waves 1 to 3 ft. 
.tonight...west winds around 10 kt becoming northwest. chance of
showers and thunderstorms overnight. waves around 1 ft. 
.saturday...north winds 10 to 15 kt. mostly cloudy in the
morning, then becoming partly cloudy. waves around 1 ft building
to 1 to 3 ft. 
.saturday night...northeast winds 10 to 15 kt becoming east
overnight. mostly cloudy in the evening, then becoming partly
cloudy. waves 2 to 4 ft.  

$$

fzus53 kmkx 041411
nshmkx
expires:202609042200;;892758

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz644-042200-
port washington to north point light wi-
911 am cdt fri sep 4 2026

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

$$

fzus53 kmkx 041411
nshmkx
expires:202609042200;;892757

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz643-042200-
sheboygan to port washington wi-
911 am cdt fri sep 4 2026

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

$$

fzus53 kmkx 041411
nshmkx
expires:202609042200;;892759

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz645-042200-
north point light to wind point wi-
911 am cdt fri sep 4 2026

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

$$

fzus53 kmkx 041411
nshmkx
expires:202609042200;;892760

nearshore marine forecast
national weather service milwaukee/sullivan wi
911 am cdt fri sep 4 2026

for waters within five nautical miles of shore on lake michigan


lmz646-042200-
wind point wi to winthrop harbor il-
911 am cdt fri sep 4 2026

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

$$