fzus53 kapx 040624
nshapx
expires:202609041430;;873847

nearshore marine forecast
national weather service gaylord mi
224 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.


lmz346-041430-
manistee to point betsie mi-
224 am edt fri sep 4 2026

.today...light winds. showers and 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 041206
nshgrb
expires:202609041600;;888685

nearshore marine forecast
national weather service green bay wi
706 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-
706 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 041206
nshgrr
expires:202609042000;;888678

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

for waters within five nautical miles of shore on lake michigan


lmz849-042000-
pentwater to manistee mi-
806 am edt fri sep 4 2026

.today...southeast winds 5 to 10 knots veering south in the late
morning and afternoon. rain showers likely and a chance of
thunderstorms in the morning, then partly sunny in the afternoon.
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 041206
nshgrr
expires:202609042000;;888683

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

for waters within five nautical miles of shore on lake michigan


lmz844-042000-
st joseph to south haven mi-
806 am edt fri sep 4 2026

.today...southeast winds 5 to 10 knots veering southwest early in
the afternoon. mostly sunny. a chance of thunderstorms and a slight
chance of rain showers 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 kgrr 041206
nshgrr
expires:202609042000;;888682

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

for waters within five nautical miles of shore on lake michigan


lmz845-042000-
south haven to holland mi-
806 am edt fri sep 4 2026

.today...southeast winds 5 to 10 knots veering south early in the
afternoon. mostly sunny. a chance of showers and thunderstorms 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 041206
nshgrr
expires:202609042000;;888681

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

for waters within five nautical miles of shore on lake michigan


lmz846-042000-
holland to grand haven mi-
806 am edt fri sep 4 2026

.today...east winds 10 to 15 knots veering south 5 to 10 knots early
in the afternoon. rain showers likely and a chance of thunderstorms
in the morning, then mostly sunny in the afternoon. 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 041206
nshgrr
expires:202609042000;;888680

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

for waters within five nautical miles of shore on lake michigan


lmz847-042000-
grand haven to whitehall mi-
806 am edt fri sep 4 2026

.today...east winds 5 to 15 knots veering south in the late morning
and afternoon. rain showers and a chance of thunderstorms in the
morning, then mostly sunny in the afternoon. 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 041206
nshgrr
expires:202609042000;;888679

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

for waters within five nautical miles of shore on lake michigan


lmz848-042000-
whitehall to pentwater mi-
806 am edt fri sep 4 2026

.today...southeast winds 5 to 15 knots veering south in the late
morning and afternoon. rain showers and a chance of thunderstorms 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 kiwx 040756
nshiwx
expires:202609041415;;878949

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

for waters within five nautical miles of shore on lake michigan


lmz043-046-041415-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
356 am edt fri sep 4 2026

.today...west winds 10 knots or less. a chance of showers and 
thunderstorms this morning. waves 1 foot or less. 
.tonight...north winds 10 knots or less becoming northwest. a 
chance of showers and thunderstorms. 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 70 degrees and at michigan
city is 56 degrees.

$$

fzus53 klot 040805
nshlot
expires:202609041545;;879414

nearshore marine forecast
national weather service chicago/romeoville il
305 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>745-041545-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
305 am cdt fri sep 4 2026

.today...south winds 5 to 10 kt, shifting to northeast 10 to 15 
kt early this morning, then gradually veering to southwest again 
this afternoon. slight chance of showers and thunderstorms in the 
morning. waves around 1 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 1 to 3 ft. 
.saturday night...northeast winds 10 to 20 kt becoming east 10 to
15 kt overnight. mostly cloudy in the evening, then becoming 
partly cloudy. waves 2 to 4 ft. 

$$

fzus53 klot 040805
nshlot
expires:202609041545;;879413

nearshore marine forecast
national weather service chicago/romeoville il
305 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>742-041545-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
305 am cdt fri sep 4 2026

.today...southwest winds 5 to 10 kt, shifting to northeast 10 to 
15 kt early this morning, then gradually veering to southwest 
again this afternoon. slight chance of showers and thunderstorms 
in the morning. waves 1 to 2 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. 
.saturday...north winds 10 to 15 kt becoming northeast. mostly
cloudy. waves 1 to 3 ft. 
.saturday night...northeast winds 10 to 20 kt becoming east 10 to
15 kt overnight. mostly cloudy in the evening, then becoming 
partly cloudy. waves 2 to 4 ft. 

$$

fzus53 kmkx 041210
nshmkx
expires:202609041600;;889097

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

for waters within five nautical miles of shore on lake michigan


lmz646-041600-
wind point wi to winthrop harbor il-
710 am cdt fri sep 4 2026

.today...east wind 5 to 10 knots veering south in the afternoon.
patchy fog in the morning. chance of showers and thunderstorms in
the morning, then slight chance of showers and thunderstorms late
in the morning. waves around 1 foot. 
.tonight...southwest wind 5 to 10 knots veering northwest late in
the evening, then veering northeast after midnight backing north
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 1 to 2 feet. 
.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 041210
nshmkx
expires:202609041600;;889094

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

for waters within five nautical miles of shore on lake michigan


lmz643-041600-
sheboygan to port washington wi-
710 am cdt fri sep 4 2026

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

$$

fzus53 kmkx 041210
nshmkx
expires:202609041600;;889095

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

for waters within five nautical miles of shore on lake michigan


lmz644-041600-
port washington to north point light wi-
710 am cdt fri sep 4 2026

.today...southeast wind 5 to 10 knots veering south late in the
morning, then becoming south 5 to 10 knots early in the afternoon
backing southeast late in the afternoon. patchy fog in the
morning. chance of showers and thunderstorms in the morning.
waves 1 to 2 feet. 
.tonight...southeast wind 5 to 10 knots backing northeast late in
the evening, then becoming northeast 5 to 10 knots 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 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 building
to 2 to 4 feet early in the morning. 

$$

fzus53 kmkx 041210
nshmkx
expires:202609041600;;889096

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

for waters within five nautical miles of shore on lake michigan


lmz645-041600-
north point light to wind point wi-
710 am cdt fri sep 4 2026

.today...southeast wind 5 to 10 knots veering south early in the
afternoon, then becoming south 5 to 10 knots late in the
afternoon. patchy fog in the morning. chance of showers and
thunderstorms in the morning, then slight chance of showers and
thunderstorms late in the morning. waves 1 to 2 feet. 
.tonight...south wind 5 to 10 knots veering north late in the
evening, then veering northeast after midnight backing north
early in the morning. 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 1 to
2 feet. 
.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. 

$$