fzus53 kapx 150223
nshapx
expires:202609151030;;467220

nearshore marine forecast
national weather service gaylord mi
1023 pm edt mon sep 14 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.


lmz346-151030-
manistee to point betsie mi-
1023 pm edt mon sep 14 2026

...gale warning in effect through tuesday afternoon...

.overnight...south wind up to 30 knots with gusts to around
35 knots. rain likely early in the evening, then rain and a
chance of thunderstorms after midnight. waves 5 to 8 feet. waves
occasionally around 10 feet. 
.tuesday...southwest wind 15 to 25 knots with gusts to around
35 knots. scattered showers. waves 6 to 9 feet. 
.tuesday night...north wind 10 to 15 knots. partly cloudy. waves
3 to 5 feet. 
.wednesday...northeast wind 5 to 10 knots. partly sunny. 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 150348
nshgrb
expires:202609151000;;469754

nearshore marine forecast
national weather service green bay wi
1048 pm cdt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-151000-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1048 pm cdt mon sep 14 2026

...gale warning in effect until 7 am cdt tuesday...
...small craft advisory in effect from 7 am cdt tuesday through
tuesday evening...

.rest of tonight...s wind to 30 kts increasing to gales to
35 kts, then decreasing to to 30 kts after midnight. waves 6 to
10 ft building to 8 to 12 ft after midnight. showers and a chance
of thunderstorms. 
.tuesday...sw wind 15 to 25 kts veering w 10 to 20 kts early in
the afternoon. waves 8 to 12 ft subsiding to 5 to 8 ft in the
afternoon. a slight chance of showers in the morning. 
.tuesday night...nw wind 5 to 10 kts veering n after midnight.
waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. mostly
cloudy in the evening then clearing. 
.wednesday...ne wind 5 to 10 kts veering e in the late morning
and afternoon. waves 2 ft or less. partly sunny.  

$$

fzus53 kgrr 150306
nshgrr
expires:202609150900;;468297

nearshore marine forecast
national weather service grand rapids mi
1106 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz847-150900-
grand haven to whitehall mi-
1106 pm edt mon sep 14 2026

...gale warning in effect until 8 am edt tuesday...

.rest of tonight...south gales to 35 knots. rain showers likely and
a chance of thunderstorms. waves 6 to 9 feet. 
.tuesday...south gales to 35 knots veering southwest to 30 knots
early in the afternoon. rain showers likely and a chance of
thunderstorms. waves 6 to 9 feet. 
.tuesday night...west winds 15 to 20 knots veering north 10 to
15 knots after midnight. partly cloudy. waves 3 to 5 feet subsiding
to 2 to 4 feet after midnight. 
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
slight chance of rain showers. waves 1 to 2 feet. 
.wednesday night...east winds 10 to 15 knots veering southeast after
midnight. cloudy with rain showers likely and a slight chance of
thunderstorms. waves 1 foot or less. 
.thursday...east winds 10 to 15 knots backing northwest early in the
afternoon. mostly cloudy with rain showers likely. waves 1 foot or
less. 
.friday...east winds 5 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 
.saturday...south winds 20 to 25 knots veering southwest early in
the afternoon. rain showers likely and a chance of thunderstorms.
waves 4 to 6 feet. 

$$

fzus53 kgrr 150306
nshgrr
expires:202609150900;;468300

nearshore marine forecast
national weather service grand rapids mi
1106 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz844-150900-
st joseph to south haven mi-
1106 pm edt mon sep 14 2026

...small craft advisory in effect through tuesday afternoon...

.rest of tonight...south winds to 30 knots. partly cloudy with a
slight chance of showers and thunderstorms. waves 2 to 4 feet
building to 3 to 5 feet after midnight. 
.tuesday...south winds to 30 knots becoming southwest 10 to 20 knots
early in the afternoon. mostly cloudy with a chance of showers and
thunderstorms. waves 3 to 5 feet subsiding to 2 to 4 feet early in
the afternoon. 
.tuesday night...west winds around 10 knots veering north after
midnight. partly cloudy with a chance of showers and thunderstorms.
waves 1 to 2 feet. 
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
chance of rain showers and a slight chance of thunderstorms. waves
1 to 3 feet. 
.wednesday night...east winds around 10 knots veering southeast
after midnight. mostly cloudy with rain showers likely and a slight
chance of thunderstorms. waves around 1 foot. 
.thursday...southwest winds 5 to 10 knots veering northwest in the
late morning and afternoon. rain showers likely. waves around
1 foot. 
.friday...east winds around 10 knots. partly sunny. waves around
1 foot. 
.saturday...south winds 15 to 20 knots veering southwest early in
the afternoon. mostly sunny with a chance of showers and
thunderstorms. waves 1 to 3 feet. 

$$

fzus53 kgrr 150306
nshgrr
expires:202609150900;;468299

nearshore marine forecast
national weather service grand rapids mi
1106 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz845-150900-
south haven to holland mi-
1106 pm edt mon sep 14 2026

...small craft advisory in effect through tuesday afternoon...

.rest of tonight...south winds to 30 knots. partly cloudy with a
chance of thunderstorms and a slight chance of rain showers. waves
3 to 5 feet. 
.tuesday...south winds to 30 knots. rain showers likely and a chance
of thunderstorms. waves 4 to 6 feet. 
.tuesday night...west winds 10 to 15 knots veering north after
midnight. partly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 2 to 4 feet. 
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
chance of rain showers. waves 1 to 3 feet. 
.wednesday night...east winds 10 to 15 knots veering southeast after
midnight. mostly cloudy with a chance of rain showers and a slight
chance of thunderstorms. waves 1 foot or less. 
.thursday...southwest winds 10 to 15 knots veering northwest in the
late morning and afternoon. rain showers likely. waves around
1 foot. 
.friday...east winds 10 to 15 knots. partly sunny. waves 1 foot or
less. 
.saturday...south winds 15 to 20 knots veering southwest early in
the afternoon. partly sunny with a chance of showers and
thunderstorms. waves 2 to 4 feet. 

$$

fzus53 kgrr 150306
nshgrr
expires:202609150900;;468298

nearshore marine forecast
national weather service grand rapids mi
1106 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz846-150900-
holland to grand haven mi-
1106 pm edt mon sep 14 2026

...gale warning in effect until 8 am edt tuesday...

.rest of tonight...south winds to 30 knots. mostly cloudy with a
chance of thunderstorms and a slight chance of rain showers. waves
5 to 7 feet. 
.tuesday...south gales to 35 knots becoming southwest 15 to
25 knots. rain showers likely and a chance of thunderstorms. waves
6 to 8 feet. 
.tuesday night...west winds 10 to 15 knots veering north after
midnight. partly cloudy with a slight chance of rain showers. waves
3 to 5 feet subsiding to 1 to 3 feet in the late evening and
overnight. 
.wednesday...northeast winds 10 to 15 knots. partly sunny with a
chance of rain showers. waves 1 to 2 feet. 
.wednesday night...east winds 10 to 15 knots veering southeast after
midnight. cloudy with rain showers likely and a slight chance of
thunderstorms. waves 1 foot or less. 
.thursday...east winds 10 to 15 knots backing northwest in the late
morning and afternoon. rain showers likely. waves around 1 foot. 
.friday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 
.saturday...south winds 15 to 25 knots veering southwest early in
the afternoon. rain showers likely and a chance of thunderstorms.
waves 3 to 5 feet. 

$$

fzus53 kgrr 150306
nshgrr
expires:202609150900;;468296

nearshore marine forecast
national weather service grand rapids mi
1106 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz848-150900-
whitehall to pentwater mi-
1106 pm edt mon sep 14 2026

...gale warning in effect until 8 am edt tuesday...

.rest of tonight...south gales to 35 knots. rain showers likely and
a chance of thunderstorms. waves 6 to 9 feet. 
.tuesday...south gales to 35 knots veering southwest to 30 knots
early in the afternoon. rain showers likely and a chance of
thunderstorms. waves 7 to 10 feet. 
.tuesday night...west winds 10 to 20 knots veering north after
midnight. partly cloudy. waves 4 to 6 feet subsiding to 2 to 4 feet
after midnight. 
.wednesday...northeast winds 10 to 15 knots. mostly cloudy. waves
1 to 3 feet. 
.wednesday night...northeast winds 10 to 15 knots veering southeast
in the late evening and overnight. cloudy with a chance of rain
showers and a slight chance of thunderstorms. waves 1 foot or less. 
.thursday...east winds 10 to 15 knots backing north early in the
afternoon. mostly cloudy with a chance of rain showers. waves 1 foot
or less. 
.friday...east winds 10 to 15 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 
.saturday...south winds 20 to 25 knots. rain showers likely. waves
4 to 6 feet. 

$$

fzus53 kgrr 150306
nshgrr
expires:202609150900;;468295

nearshore marine forecast
national weather service grand rapids mi
1106 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz849-150900-
pentwater to manistee mi-
1106 pm edt mon sep 14 2026

...gale warning in effect until 8 am edt tuesday...

.rest of tonight...south gales to 35 knots. mostly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
4 to 6 feet building to 6 to 8 feet after midnight. 
.tuesday...south gales to 35 knots veering southwest to 30 knots in
the late morning and afternoon. rain showers likely and a slight
chance of thunderstorms. waves 7 to 10 feet. 
.tuesday night...west winds 10 to 20 knots veering northeast after
midnight. partly cloudy. waves 4 to 6 feet subsiding to 2 to 4 feet
after midnight. 
.wednesday...northeast winds 5 to 15 knots. partly sunny. waves 2 to
4 feet. 
.wednesday night...northeast winds 5 to 15 knots veering southeast
in the late evening and overnight. mostly cloudy with a chance of
rain showers. waves 1 foot or less. 
.thursday...east winds 5 to 10 knots backing north 10 to 15 knots
early in the afternoon. mostly cloudy. waves 1 foot or less. 
.friday...east winds 5 to 10 knots. partly sunny with a chance of
rain showers. waves 1 foot or less. 
.saturday...south winds 15 to 25 knots. rain showers likely. waves
3 to 6 feet.

$$

fzus53 kiwx 150244
nshiwx
expires:202609150815;;467600

nearshore marine forecast
national weather service northern indiana
1044 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz043-150815-
new buffalo mi to st joseph mi-
1044 pm edt mon sep 14 2026

...small craft advisory in effect through tuesday morning...

.rest of tonight...southeast winds 15 to 20 knots becoming south.
gusts up to 30 knots. a slight chance of showers late. waves 1 to
3 feet building to 2 to 4 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. gusts up to 25 knots. a chance of showers and
thunderstorms. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...west winds 5 to 10 knots becoming northeast. a
chance of showers and thunderstorms in the evening, then a chance
of showers with a slight chance of thunderstorms overnight. waves
2 feet or less. 
.wednesday...northeast winds 5 to 10 knots. a chance of showers
with a slight chance of thunderstorms. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 53 degrees.

$$

fzus53 kiwx 150244
nshiwx
expires:202609150815;;467601

nearshore marine forecast
national weather service northern indiana
1044 pm edt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz046-150815-
michigan city in to new buffalo mi-
1044 pm edt mon sep 14 2026

...small craft advisory in effect through tuesday morning...

.rest of tonight...southeast winds 15 to 25 knots becoming south.
gusts up to 30 knots. partly cloudy late this evening, then
becoming mostly cloudy. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest 5 to
15 knots. gusts up to 25 knots. a chance of showers and
thunderstorms. waves 1 to 3 feet subsiding to 1 foot or less. 
.tuesday night...northwest winds 5 to 10 knots becoming
northeast. showers likely with a chance of thunderstorms in the
evening, then showers likely with a slight chance of
thunderstorms overnight. waves 2 feet or less. 
.wednesday...northeast winds 5 to 10 knots. showers likely with a
slight chance of thunderstorms in the morning, then a chance of
showers with a slight chance of thunderstorms in the afternoon.
waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 50 degrees and at michigan
city is 53 degrees.

$$

fzus53 klot 150216
nshlot
expires:202609150915;;467073

nearshore marine forecast
national weather service chicago/romeoville il
916 pm cdt mon sep 14 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>745-150915-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
916 pm cdt mon sep 14 2026

...small craft advisory in effect until 7 am cdt tuesday...

.rest of tonight...southeast winds to 30 kt becoming southwest
15 to 25 kt toward morning. slight chance of showers and 
thunderstorms after midnight. waves 2 to 4 ft. 
.tuesday...southwest winds 15 to 20 kt becoming west 10 to 15 kt.
chance of showers and thunderstorms. waves 2 to 4 ft subsiding to
1 to 2 ft. 
.tuesday night...north winds around 10 kt. chance of showers and
thunderstorms. waves 1 to 3 ft. 
.wednesday...northeast winds around 10 kt. chance of showers and 
thunderstorms. waves 1 to 3 ft. 

$$

fzus53 klot 150216
nshlot
expires:202609150915;;467072

nearshore marine forecast
national weather service chicago/romeoville il
916 pm cdt mon sep 14 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>742-150915-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
916 pm cdt mon sep 14 2026

...small craft advisory in effect until 9 am cdt tuesday...

.rest of tonight...southeast winds to 30 kt becoming southwest 
15 to 25 kt toward morning. slight chance of showers and 
thunderstorms late this evening, then a chance of showers and 
thunderstorms after midnight. waves 5 to 8 ft occasionally to 10 
ft. 
.tuesday...southwest winds 15 to 20 kt becoming west 10 to 15 kt.
chance of showers and thunderstorms. waves 4 to 7 ft occasionally
to 9 ft subsiding to 2 to 4 ft.
.tuesday night...northwest winds around 10 kt becoming north. 
chance of showers and thunderstorms. waves 1 to 3 ft. 
.wednesday...northeast winds 10 to 15 kt. chance of showers and 
thunderstorms. waves 2 to 4 ft.

$$

fzus53 kmkx 150410
nshmkx
expires:202609151000;;470782

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz645-151000-
north point light to wind point wi-
1110 pm cdt mon sep 14 2026

...small craft advisory in effect until 7 am cdt tuesday...

.rest of tonight...south wind 15 to 25 knots. gusts up to
30 knots. scattered showers and isolated thunderstorms after
midnight, then numerous showers and scattered thunderstorms early
in the morning. waves 5 to 7 feet. 
.tuesday...south wind 15 to 20 knots with gusts to around
25 knots veering southwest with gusts to around 25 knots late in
the morning, then easing to 10 to 15 knots with gusts to around
20 knots early in the afternoon veering west late in the
afternoon. showers and scattered thunderstorms in the morning,
then chance of showers and slight chance of thunderstorms in the
afternoon. waves 3 to 5 feet subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then veering north after midnight
rising to 15 to 20 knots early in the morning. mostly cloudy
through around midnight then becoming partly cloudy. waves 1 to
2 feet building to 2 to 4 feet early in the morning. 
.wednesday...northeast wind 15 to 20 knots easing to 10 to
15 knots early in the afternoon, then becoming northeast 10 to
15 knots late in the afternoon. mostly cloudy. waves 3 to 4 feet.

$$

fzus53 kmkx 150410
nshmkx
expires:202609151000;;470781

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz644-151000-
port washington to north point light wi-
1110 pm cdt mon sep 14 2026

...gale warning in effect until 7 am cdt tuesday...

.rest of tonight...south wind up to 30 knots easing to 15 to
25 knots early in the morning. gusts up to 35 knots. scattered
showers after midnight. scattered thunderstorms through the
night. showers early in the morning. waves 6 to 8 feet subsiding
to 5 to 7 feet early in the morning. 
.tuesday...south wind 15 to 25 knots veering southwest 15 to
20 knots with gusts to around 25 knots late in the morning, then
easing to 10 to 15 knots with gusts to around 20 knots early in
the afternoon veering west late in the afternoon. numerous
showers and isolated thunderstorms in the morning, then chance of
showers in the afternoon. waves 4 to 6 feet subsiding to 1 to
2 feet. 
.tuesday night...northwest wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then veering north after midnight
becoming 10 to 20 knots early in the morning. mostly cloudy
through around midnight then becoming partly cloudy. waves around
1 foot building to 2 to 4 feet early in the morning. 
.wednesday...northeast wind 15 to 20 knots becoming east 10 to
15 knots early in the afternoon, then backing northeast late in
the afternoon. partly sunny. waves 3 to 4 feet. 

$$

fzus53 kmkx 150410
nshmkx
expires:202609151000;;470780

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz643-151000-
sheboygan to port washington wi-
1110 pm cdt mon sep 14 2026

...gale warning in effect until 7 am cdt tuesday...

.rest of tonight...south wind up to 30 knots easing to 15 to
25 knots early in the morning. gusts up to 35 knots. showers and
isolated thunderstorms. waves 8 to 10 feet. 
.tuesday...south wind 15 to 25 knots with gusts to around
30 knots veering southwest late in the morning, then becoming
15 to 20 knots with gusts to around 25 knots early in the
afternoon becoming west 10 to 15 knots with gusts to around
20 knots late in the afternoon. numerous showers and isolated
thunderstorms in the morning, then chance of showers in the
afternoon. waves 6 to 8 feet subsiding to 3 to 5 feet. 
.tuesday night...northwest wind 10 to 15 knots veering north
early in the morning. mostly cloudy through around midnight then
becoming partly cloudy. waves 1 to 2 feet building to 2 to 4 feet
early in the morning. 
.wednesday...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. partly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the afternoon. 

$$

fzus53 kmkx 150410
nshmkx
expires:202609151000;;470783

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 pm cdt mon sep 14 2026

for waters within five nautical miles of shore on lake michigan


lmz646-151000-
wind point wi to winthrop harbor il-
1110 pm cdt mon sep 14 2026

...small craft advisory in effect until 7 am cdt tuesday...

.rest of tonight...south wind 15 to 25 knots. gusts up to
30 knots. scattered showers and isolated thunderstorms after
midnight, then numerous showers and scattered thunderstorms early
in the morning. waves 6 to 8 feet subsiding to 5 to 7 feet early
in the morning. 
.tuesday...southwest wind 15 to 20 knots with gusts to around
25 knots easing to 10 to 15 knots with gusts to around 20 knots
early in the afternoon, then veering west late in the afternoon.
showers and scattered thunderstorms in the morning, then chance
of showers and slight chance of thunderstorms in the afternoon.
waves 3 to 5 feet subsiding to 1 to 2 feet. 
.tuesday night...northwest wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then veering north after midnight
becoming 10 to 20 knots early in the morning. mostly cloudy.
waves around 1 foot building to 2 to 4 feet early in the morning.
.wednesday...northeast wind 15 to 20 knots easing to 10 to
15 knots in the afternoon. mostly cloudy. waves 3 to 4 feet. 

$$