fzus53 kapx 190654
nshapx
expires:202609191500;;697057

nearshore marine forecast
national weather service gaylord mi
254 am edt sat sep 19 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.


lmz346-191500-
manistee to point betsie mi-
254 am edt sat sep 19 2026

.today...southeast wind 10 to 15 knots. chance of showers. waves
2 feet or less. 
.tonight...northeast wind 10 to 15 knots. chance of showers.
waves 2 feet or less. 
.sunday...northeast wind 10 to 20 knots. partly sunny. waves 2 to
4 feet. 
.sunday night...northeast wind 10 to 20 knots. mostly cloudy.
waves 2 to 4 feet. 

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 191123
nshgrb
expires:202609191600;;707232

nearshore marine forecast
national weather service green bay wi
623 am cdt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz542-543-191600-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
623 am cdt sat sep 19 2026

...small craft advisory in effect through this evening...

.today...se wind 15 to 25 kts backing e 10 to 15 kts early in the
afternoon. waves 4 to 7 ft. a chance of showers. a slight chance
of thunderstorms in the afternoon. 
.tonight...ne wind 10 to 15 kts becoming 10 to 20 kts after
midnight. waves 3 to 5 ft. a chance of showers. 
.sunday...ne wind to 30 kts. waves 4 to 7 ft. partly cloudy. 
.sunday night...ne wind to 30 kts. gusts to 35 kts in the
evening. waves 5 to 8 ft. mostly cloudy.  

$$

fzus53 kgrr 191103
nshgrr
expires:202609192000;;706088

nearshore marine forecast
national weather service grand rapids mi
703 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz849-192000-
pentwater to manistee mi-
703 am edt sat sep 19 2026

.today...southeast winds 10 to 20 knots. rain showers and a slight
chance of thunderstorms in the morning, then a chance of rain
showers and a slight chance of thunderstorms in the afternoon. waves
1 to 2 feet. 
.tonight...east winds 10 to 15 knots backing northeast after
midnight. cloudy with a chance of rain showers and a slight chance
of thunderstorms. waves around 1 foot. 
.sunday...northeast winds to 30 knots. partly sunny. waves 2 to
4 feet building to 4 to 6 feet in the late morning and afternoon. 
.sunday night...northeast winds to 30 knots decreasing to 10 to
20 knots after midnight. partly cloudy. waves 4 to 6 feet subsiding
to 2 to 4 feet after midnight. 
.monday...northeast winds 10 to 20 knots. mostly cloudy. waves 1 to
3 feet. 
.tuesday...northeast winds 10 to 20 knots. mostly sunny. waves 1 to
2 feet. 
.wednesday...northeast winds 10 to 15 knots. mostly sunny. waves
around 1 foot. 

$$

fzus53 kgrr 191103
nshgrr
expires:202609192000;;706093

nearshore marine forecast
national weather service grand rapids mi
703 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz844-192000-
st joseph to south haven mi-
703 am edt sat sep 19 2026

.today...southeast winds 10 to 20 knots. rain showers and a chance
of thunderstorms. patchy fog. waves around 1 foot. 
.tonight...southeast winds 5 to 15 knots backing east after
midnight. rain showers and a chance of thunderstorms. patchy fog.
waves 1 foot or less. 
.sunday...northeast winds 10 to 20 knots. mostly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
2 to 4 feet. 
.sunday night...northeast winds 15 to 25 knots. partly cloudy. waves
2 to 4 feet. 
.monday...northeast winds 15 to 25 knots. mostly cloudy with a
slight chance of rain showers. waves 2 to 4 feet. 
.tuesday...northeast winds 15 to 25 knots. partly sunny. waves 2 to
4 feet. 
.wednesday...northeast winds 15 to 20 knots. partly sunny. waves
1 to 3 feet. 

$$

fzus53 kgrr 191103
nshgrr
expires:202609192000;;706092

nearshore marine forecast
national weather service grand rapids mi
703 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz845-192000-
south haven to holland mi-
703 am edt sat sep 19 2026

.today...southeast winds 10 to 20 knots. rain showers and a chance
of thunderstorms. patchy fog. waves around 1 foot. 
.tonight...southeast winds 5 to 15 knots. rain showers and a chance
of thunderstorms. patchy fog. waves 1 foot or less. 
.sunday...northeast winds 15 to 20 knots. mostly cloudy with a
chance of rain showers and a slight chance of thunderstorms. waves
1 to 3 feet. 
.sunday night...northeast winds 15 to 25 knots. partly cloudy. waves
1 to 3 feet. 
.monday...northeast winds 20 to 25 knots. mostly cloudy. waves 1 to
3 feet. 
.tuesday...northeast winds 15 to 25 knots. partly sunny. waves 1 to
3 feet. 
.wednesday...northeast winds 15 to 20 knots. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 191103
nshgrr
expires:202609192000;;706091

nearshore marine forecast
national weather service grand rapids mi
703 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz846-192000-
holland to grand haven mi-
703 am edt sat sep 19 2026

.today...east winds 15 to 25 knots. rain showers and a chance of
thunderstorms. patchy fog. waves 1 to 3 feet. 
.tonight...east winds 10 to 15 knots. rain showers and a chance of
thunderstorms. patchy fog. waves around 1 foot. 
.sunday...northeast winds 15 to 25 knots. mostly cloudy with a
chance of rain showers. waves 1 to 2 feet. 
.sunday night...northeast winds 15 to 25 knots. partly cloudy. waves
1 to 3 feet. 
.monday...northeast winds 20 to 25 knots. mostly cloudy. waves 1 to
3 feet. 
.tuesday...northeast winds 20 to 25 knots. partly sunny. waves 1 to
3 feet. 
.wednesday...northeast winds 15 to 25 knots. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 191103
nshgrr
expires:202609192000;;706090

nearshore marine forecast
national weather service grand rapids mi
703 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz847-192000-
grand haven to whitehall mi-
703 am edt sat sep 19 2026

.today...east winds 15 to 25 knots. rain showers and a chance of
thunderstorms. patchy fog. waves 1 to 3 feet. 
.tonight...east winds 10 to 20 knots. rain showers likely and a
chance of thunderstorms. patchy fog. waves 1 to 2 feet. 
.sunday...northeast winds 15 to 20 knots. partly sunny with a chance
of rain showers. waves 1 to 3 feet. 
.sunday night...northeast winds 15 to 20 knots. partly cloudy. waves
2 to 4 feet. 
.monday...northeast winds 15 to 25 knots. mostly cloudy. waves 1 to
3 feet. 
.tuesday...northeast winds 15 to 25 knots. partly sunny. waves 1 to
3 feet. 
.wednesday...northeast winds 15 to 20 knots. partly sunny. waves
1 to 2 feet. 

$$

fzus53 kgrr 191103
nshgrr
expires:202609192000;;706089

nearshore marine forecast
national weather service grand rapids mi
703 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz848-192000-
whitehall to pentwater mi-
703 am edt sat sep 19 2026

.today...east winds 15 to 25 knots. rain showers and a slight chance
of thunderstorms. waves 1 to 3 feet. 
.tonight...east winds 10 to 20 knots backing northeast after
midnight. rain showers likely and a slight chance of thunderstorms.
patchy fog. waves 1 to 2 feet. 
.sunday...northeast winds to 30 knots. partly sunny. waves 2 to
4 feet building to 3 to 5 feet early in the afternoon. 
.sunday night...northeast winds to 30 knots decreasing to 15 to
20 knots after midnight. partly cloudy. waves 4 to 6 feet subsiding
to 2 to 4 feet after midnight. 
.monday...northeast winds 15 to 20 knots. mostly cloudy. waves 1 to
3 feet. 
.tuesday...northeast winds 15 to 20 knots. partly sunny. waves 1 to
2 feet. 
.wednesday...northeast winds 15 to 20 knots. partly sunny. waves
around 1 foot. 

$$

fzus53 kiwx 190752
nshiwx
expires:202609191415;;699125

nearshore marine forecast
national weather service northern indiana
352 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz046-191415-
michigan city in to new buffalo mi-
352 am edt sat sep 19 2026

.today...east winds 5 to 15 knots becoming southeast. showers and
thunderstorms. waves 2 feet or less.
.tonight...southeast winds 10 knots or less becoming east.
showers and thunderstorms. waves 1 foot or less.
.sunday...north winds 10 to 15 knots becoming northeast 15 to
20 knots. showers likely in the morning, then a chance of showers
in the afternoon. waves 1 to 3 feet building to 2 to 4 feet. 
.sunday night...northeast winds 15 to 20 knots becoming east.
a chance of showers in the evening. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 55 degrees and at michigan
city is 52 degrees.

$$

fzus53 kiwx 190752
nshiwx
expires:202609191415;;699124

nearshore marine forecast
national weather service northern indiana
352 am edt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz043-191415-
new buffalo mi to st joseph mi-
352 am edt sat sep 19 2026

.today...east winds 5 to 15 knots becoming southeast. showers and
thunderstorms. waves 2 feet or less.
.tonight...southeast winds 10 knots or less becoming east.
showers and thunderstorms. waves 1 foot or less.
.sunday...north winds 10 to 15 knots becoming northeast 15 to
20 knots. showers likely in the morning, then a chance of showers
in the afternoon. waves 2 to 3 feet. 
.sunday night...northeast winds 15 to 20 knots becoming east.
a chance of showers in the evening. waves 2 to 4 feet.


winds and waves higher in and near thunderstorms.

the water temperature at st. joseph is 55 degrees and at michigan
city is 52 degrees.

$$

fzus53 klot 190808
nshlot
expires:202609191515;;699944

nearshore marine forecast
national weather service chicago/romeoville il
308 am cdt sat sep 19 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.


lmz742-191515-
northerly island to calumet harbor il-
308 am cdt sat sep 19 2026

.today...southeast wind 15 to 20 kt diminishing to 10 to 15 kt.
showers with thunderstorms likely. waves 2 to 4 ft subsiding to 
1 to 3 ft.
.tonight...southeast winds 10 to 15 kt becoming northeast 15 to
20 kt overnight. showers with thunderstorms likely. waves 1 to 
3 ft. 
.sunday...northeast winds 15 to 25 kt increasing to 30 kt.
showers likely and a chance of thunderstorms in the morning, 
then chance of showers in the afternoon. waves building to 5 to 
8 ft occasionally to 10 ft. a small craft advisory will likely 
be needed. 
.sunday night...northeast winds to 30 kt becoming east 20 to 25 
kt. chance of showers in the evening, then slight chance of 
showers overnight. waves 6 to 9 ft occasionally to 12 ft.

$$

fzus53 klot 190808
nshlot
expires:202609191515;;699945

nearshore marine forecast
national weather service chicago/romeoville il
308 am cdt sat sep 19 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>745-191515-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
308 am cdt sat sep 19 2026

.today...southeast winds 15 to 20 kt diminishing to around 10 
kt. showers with thunderstorms likely. waves 2 to 4 ft subsiding 
to 1 to 3 ft.
.tonight...southeast winds 10 to 15 kt becoming northeast 
overnight. showers with thunderstorms likely. waves 1 to 3 ft. 
.sunday...northeast winds 10 to 20 kt increasing to 30 kt.
showers likely and a chance of thunderstorms in the morning, 
then chance of showers in the afternoon. waves 4 to 6 ft 
occasionally to 8 ft building to 5 to 8 ft occasionally to 10 ft. 
a small craft advisory will likely be needed.
.sunday night...northeast winds to 30 kt becoming east 15 to 25 
kt. chance of showers. waves 5 to 8 ft occasionally to 10 ft.

$$

fzus53 klot 190808
nshlot
expires:202609191515;;699943

nearshore marine forecast
national weather service chicago/romeoville il
308 am cdt sat sep 19 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.


lmz740-741-191515-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
308 am cdt sat sep 19 2026

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

.today...southeast winds 15 to 25 kt diminishing to 10 to 20 kt. 
showers with thunderstorms likely. waves 4 to 6 ft occasionally 
to 8 ft subsiding to 2 to 4 ft. 
.tonight...southeast winds 10 to 20 kt becoming northeast 15 to 
25 kt overnight. showers with thunderstorms likely. waves 2 to 4 
ft building to 3 to 5 ft. 
.sunday...northeast winds to 30 kt. showers likely and a chance
of thunderstorms in the morning, then chance of showers in the
afternoon. waves building to 7 to 10 ft occasionally to 13 ft.
.sunday night...northeast winds to 30 kt becoming east 20 to 25 
kt. slight chance of showers. waves 7 to 10 ft occasionally to 
13 ft.

$$

fzus53 kmkx 191010
nshmkx
expires:202609191600;;704535

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz644-191600-
port washington to north point light wi-
510 am cdt sat sep 19 2026

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

.today...southeast wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then easing to 10 to 15 knots late in the
afternoon. showers in the morning. scattered thunderstorms
through the day. numerous showers in the afternoon. waves 6 to
8 feet subsiding to 4 to 6 feet. 
.tonight...southeast wind 10 to 15 knots backing northeast late
in the evening, then rising to 15 to 20 knots after midnight
becoming 15 to 25 knots early in the morning. numerous showers
and scattered thunderstorms through around midnight, then
scattered showers after midnight. waves 3 to 5 feet subsiding to
3 to 4 feet in the late evening and early morning, then building
to 4 to 6 feet early in the morning. 
.sunday...northeast wind 15 to 25 knots rising to up to 30 knots
with gusts to around 35 knots in the late morning and afternoon.
slight chance of showers in the morning. waves 5 to 7 feet
building to 8 to 10 feet in the late morning and afternoon. 
.sunday night...northeast gales to 35 knots easing to up to
30 knots with gusts to around 35 knots late in the evening, then
becoming northeast up to 30 knots after midnight becoming east
15 to 25 knots early in the morning. mostly cloudy. waves 9 to
11 feet. 

$$

fzus53 kmkx 191010
nshmkx
expires:202609191600;;704537

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz646-191600-
wind point wi to winthrop harbor il-
510 am cdt sat sep 19 2026

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

.today...southeast wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then easing to 10 to 15 knots late in the
afternoon. showers in the morning. scattered thunderstorms
through the day. numerous showers in the afternoon. waves 6 to
8 feet subsiding to 5 to 7 feet late in the morning, then
subsiding to 4 to 6 feet early in the afternoon subsiding to 3 to
4 feet late in the afternoon. 
.tonight...southeast wind 10 to 15 knots backing east late in the
evening, then backing northeast after midnight rising to 15 to
20 knots early in the morning. showers through around midnight.
scattered thunderstorms through the night. numerous showers after
midnight. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and early morning, then building to 3 to 5 feet early in
the morning. 
.sunday...northeast wind 15 to 25 knots. gusts up to 30 knots.
chance of showers through the day. waves 4 to 6 feet building to
7 to 9 feet in the late morning and afternoon. 
.sunday night...northeast wind up to 30 knots becoming east 15 to
25 knots after midnight. mostly cloudy. waves 8 to 10 feet. 

$$

fzus53 kmkx 191010
nshmkx
expires:202609191600;;704534

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz643-191600-
sheboygan to port washington wi-
510 am cdt sat sep 19 2026

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

.today...southeast wind 15 to 25 knots becoming 15 to 20 knots
late in the afternoon. showers and scattered thunderstorms in the
morning, then numerous showers and isolated thunderstorms in the
afternoon. waves 6 to 8 feet subsiding to 5 to 7 feet late in the
afternoon. 
.tonight...east wind 15 to 20 knots backing northeast late in the
evening, then becoming northeast 15 to 20 knots after midnight
becoming 15 to 25 knots early in the morning. numerous showers
and isolated thunderstorms through around midnight, then
scattered showers after midnight. waves 4 to 6 feet. 
.sunday...northeast wind 15 to 25 knots rising to up to 30 knots.
partly sunny. waves 5 to 7 feet building to 7 to 9 feet in the
late morning and afternoon. 
.sunday night...northeast wind up to 30 knots with gusts to
around 35 knots becoming northeast up to 30 knots late in the
evening, then easing to 15 to 25 knots after midnight becoming
northeast 15 to 25 knots early in the morning. mostly cloudy.
waves 7 to 9 feet. 

$$

fzus53 kmkx 191010
nshmkx
expires:202609191600;;704536

nearshore marine forecast
national weather service milwaukee/sullivan wi
510 am cdt sat sep 19 2026

for waters within five nautical miles of shore on lake michigan


lmz645-191600-
north point light to wind point wi-
510 am cdt sat sep 19 2026

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

.today...southeast wind 15 to 25 knots becoming 15 to 20 knots
early in the afternoon, then easing to 10 to 15 knots late in the
afternoon. showers in the morning. scattered thunderstorms
through the day. numerous showers in the afternoon. waves 6 to
8 feet subsiding to 3 to 5 feet. 
.tonight...southeast wind 10 to 15 knots backing east late in the
evening, then becoming north 15 to 20 knots after midnight
veering northeast 15 to 25 knots early in the morning. showers
and scattered thunderstorms through around midnight, then
scattered showers and isolated thunderstorms after midnight.
waves 3 to 4 feet building to 3 to 5 feet early in the morning. 
.sunday...northeast wind 15 to 25 knots rising to up to 30 knots
in the afternoon. scattered showers in the morning. waves 5 to
7 feet building to 8 to 10 feet in the late morning and
afternoon. 
.sunday night...northeast wind up to 30 knots becoming east 15 to
25 knots early in the morning. mostly cloudy. waves 9 to 11 feet.

$$