fzus53 kapx 081507
nshapx
expires:202609082315;;114815

nearshore marine forecast
national weather service gaylord mi
1107 am edt tue sep 8 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.


lmz346-082315-
manistee to point betsie mi-
1107 am edt tue sep 8 2026

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

.today...south wind 10 to 15 knots with gusts to around 25 knots.
slight chance of showers in the late morning, then chance of 
showers in the afternoon. waves 2 feet or less. 
.tonight...south wind 10 to 20 knots with gusts to around 25 knots.
showers likely and a chance of thunderstorms. waves 2 to 4 feet. 
.wednesday...southwest wind 10 to 20 knots with gusts to around 25
knots. chance of showers. waves 2 to 4 feet. 
.wednesday night...northwest wind 10 to 15 knots. partly cloudy.
waves 2 to 4 feet. 

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.

$$

fzus53 kgrb 081428
nshgrb
expires:202609082200;;113664

nearshore marine forecast
national weather service green bay wi
928 am cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz541>543-082200-
rock island passage to sturgeon bay wi-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
928 am cdt tue sep 8 2026

...small craft advisory in effect from 1 pm cdt this afternoon
through wednesday morning...

.this afternoon...s wind 10 to 15 kts increasing to 15 to 25 kts
in the late morning and afternoon. waves 3 to 5 ft building to
4 to 7 ft in the afternoon. showers early in the morning, then a
chance of showers and a slight chance of thunderstorms in the
afternoon. 
.tonight...s wind 15 to 25 kts veering sw 10 to 15 kts after
midnight. waves 4 to 7 ft. a chance of showers and a slight
chance of thunderstorms. 
.wednesday...w wind 10 to 15 kts. waves 2 to 4 ft subsiding to
1 to 3 ft in the afternoon. mostly cloudy in the morning then
clearing. 
.wednesday night...nw wind 10 to 15 kts. waves 2 ft or less.
mostly clear.  

$$

fzus53 kgrr 081341
nshgrr
expires:202609082100;;111966

nearshore marine forecast
national weather service grand rapids mi
941 am edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz845-082100-
south haven to holland mi-
941 am edt tue sep 8 2026

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

$$

fzus53 kgrr 081341
nshgrr
expires:202609082100;;111964

nearshore marine forecast
national weather service grand rapids mi
941 am edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz847-082100-
grand haven to whitehall mi-
941 am edt tue sep 8 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday evening...

.rest of today...south winds 10 to 15 knots. partly sunny. waves
1 to 2 feet. 
.tonight...south winds 10 to 20 knots. mostly cloudy with a chance
of thunderstorms and a slight chance of rain showers. waves 2 to
4 feet. 
.wednesday...southwest winds 15 to 25 knots. rain showers and a
slight chance of thunderstorms. waves 4 to 6 feet. 
.wednesday night...west winds 15 to 20 knots veering northwest after
midnight. partly cloudy. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.friday...south winds 10 to 15 knots. sunny. waves 1 to 2 feet. 
.saturday...southwest winds to 30 knots veering west 20 to 25 knots
early in the afternoon. partly sunny. waves 5 to 7 feet. 

$$

fzus53 kgrr 081341
nshgrr
expires:202609082100;;111963

nearshore marine forecast
national weather service grand rapids mi
941 am edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz848-082100-
whitehall to pentwater mi-
941 am edt tue sep 8 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday evening...

.rest of today...south winds 15 to 20 knots. mostly cloudy. waves
1 to 3 feet. 
.tonight...south winds 15 to 20 knots. mostly cloudy with a chance
of showers and thunderstorms. waves 2 to 4 feet building to 3 to
5 feet after midnight. 
.wednesday...southwest winds 20 to 25 knots. rain showers likely and
a slight chance of thunderstorms. waves 4 to 6 feet. 
.wednesday night...west winds 15 to 25 knots veering northwest after
midnight. partly cloudy. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet. 
.friday...south winds 10 to 20 knots. sunny. waves 1 to 3 feet. 
.saturday...southwest winds 20 to 25 knots. partly sunny. waves 5 to
7 feet. 

$$

fzus53 kgrr 081341
nshgrr
expires:202609082100;;111962

nearshore marine forecast
national weather service grand rapids mi
941 am edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz849-082100-
pentwater to manistee mi-
941 am edt tue sep 8 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday evening...

.rest of today...south winds 10 to 20 knots. mostly cloudy. waves
2 to 4 feet. 
.tonight...south winds 15 to 25 knots. rain showers and a chance of
thunderstorms. waves 3 to 5 feet. 
.wednesday...southwest winds 15 to 25 knots. rain showers likely and
a chance of thunderstorms. waves 4 to 6 feet. 
.wednesday night...west winds 15 to 25 knots veering northwest 10 to
20 knots after midnight. mostly clear. waves 3 to 5 feet. 
.thursday...northwest winds 10 to 20 knots. sunny. waves 2 to
4 feet. 
.friday...south winds 10 to 20 knots. sunny. waves 2 to 4 feet. 
.saturday...southwest winds 15 to 25 knots. partly sunny. waves 5 to
7 feet. 

$$

fzus53 kgrr 081341
nshgrr
expires:202609082100;;111965

nearshore marine forecast
national weather service grand rapids mi
941 am edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz846-082100-
holland to grand haven mi-
941 am edt tue sep 8 2026

...small craft advisory in effect from 2 pm edt this afternoon
through wednesday evening...

.rest of today...south winds 5 to 15 knots. mostly sunny late in the
morning then becoming mostly cloudy. waves around 1 foot. 
.tonight...south winds 10 to 20 knots. mostly cloudy with a chance
of showers and thunderstorms. waves 1 to 2 feet building to 2 to
4 feet after midnight. 
.wednesday...southwest winds 15 to 25 knots. rain showers and a
slight chance of thunderstorms. waves 3 to 5 feet. 
.wednesday night...west winds 15 to 20 knots veering northwest after
midnight. partly cloudy. waves 3 to 5 feet subsiding to 2 to 4 feet
in the late evening and overnight. 
.thursday...northwest winds 10 to 20 knots. mostly sunny. waves 2 to
4 feet. 
.friday...southeast winds 10 to 15 knots veering southwest 5 to
10 knots early in the afternoon. sunny. waves 1 foot or less. 
.saturday...southwest winds 15 to 25 knots veering west early in the
afternoon. partly sunny. waves 4 to 6 feet. 

$$

fzus53 kgrr 081341
nshgrr
expires:202609082100;;111967

nearshore marine forecast
national weather service grand rapids mi
941 am edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz844-082100-
st joseph to south haven mi-
941 am edt tue sep 8 2026

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

$$

fzus53 kiwx 081502
nshiwx
expires:202609082015;;114661

nearshore marine forecast
national weather service northern indiana
1102 am edt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz043-046-082015-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1102 am edt tue sep 8 2026

.this afternoon...south winds 10 knots or less. mostly sunny.
waves 1 foot or less. 
.tonight...southeast winds 10 knots or less becoming southwest.
partly cloudy in the evening, then becoming mostly cloudy. waves
2 feet or less. 
.wednesday...southwest winds 5 to 10 knots. a chance of showers
with a slight chance of thunderstorms. waves 1 to 2 feet. 
.wednesday night...west winds 10 knots or less becoming
northwest. mostly cloudy. waves 1 to 2 feet. 

winds and waves higher in and near thunderstorms.

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

$$

fzus53 klot 080723
nshlot
expires:202609082145;;098580

nearshore marine forecast
national weather service chicago/romeoville il
223 am cdt tue sep 8 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.


lmz740-741-082145-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
223 am cdt tue sep 8 2026

.early this morning...southeast winds 15 to 20 kt becoming south.
partly cloudy. waves 2 to 4 ft. 
.today...south winds 10 to 20 kt becoming southeast 10 to 25 kt
this afternoon. mostly cloudy. waves 2 to 4 ft subsiding to 1 to 
3 ft.
.tonight...southeast winds 10 to 15 kt becoming southwest late.
chance of showers and slight chance of thunderstorms after
midnight. waves 1 to 3 ft. 
.wednesday...southwest winds 10 to 15 kt becoming west. showers
and slight chance of thunderstorms in the morning, then slight
chance of showers in the afternoon. waves 1 to 2 ft. 
.wednesday night...west winds around 10 kt becoming northwest
overnight. partly cloudy in the evening, then becoming mostly
cloudy. waves 1 to 2 ft.  

$$

fzus53 klot 080723
nshlot
expires:202609082145;;098581

nearshore marine forecast
national weather service chicago/romeoville il
223 am cdt tue sep 8 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>745-082145-
northerly island to calumet harbor il-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
223 am cdt tue sep 8 2026

.early this morning...southeast winds 10 to 20 kt becoming south.
partly cloudy. waves 1 to 2 ft. 
.today...south winds 10 to 15 kt becoming east 5 to 10 kt this
afternoon. partly cloudy. waves 1 to 2 ft. 
.tonight...southeast winds 10 to 15 kt becoming southwest late.
partly cloudy in the evening, then becoming mostly cloudy. waves
1 to 2 ft. 
.wednesday...southwest winds 10 to 15 kt becoming west. showers
likely and slight chance of thunderstorms in the morning, then
slight chance of showers in the afternoon. waves 1 to 2 ft. 
.wednesday night...west winds 10 to 15 kt becoming northwest
overnight. partly cloudy in the evening, then becoming mostly
cloudy. waves 1 to 3 ft.  

$$

fzus53 kmkx 081610
nshmkx
expires:202609082200;;116924

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz643-082200-
sheboygan to port washington wi-
1110 am cdt tue sep 8 2026

.rest of today...south wind 15 to 20 knots with gusts to around
25 knots. chance of showers through the day. slight chance of
thunderstorms late in the afternoon. waves 3 to 4 feet. 
.tonight...south wind 15 to 20 knots becoming 10 to 20 knots late
in the evening, then veering southwest 10 to 15 knots after
midnight rising to 15 to 20 knots early in the morning. chance of
showers through around midnight. chance of thunderstorms through
the night. showers likely after midnight. waves 3 to 4 feet. 
.wednesday...west wind 10 to 15 knots with gusts to around
20 knots. chance of showers and slight chance of thunderstorms in
the morning. waves 1 to 2 feet. 
.wednesday night...west wind 10 to 15 knots veering northwest
early in the morning. mostly clear. waves around 1 foot. 

$$

fzus53 kmkx 081610
nshmkx
expires:202609082200;;116925

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz644-082200-
port washington to north point light wi-
1110 am cdt tue sep 8 2026

.rest of today...southeast wind 10 to 15 knots rising to 15 to
20 knots late in the afternoon. chance of showers. waves 2 to
4 feet. 
.tonight...south wind 15 to 20 knots easing to 10 to 15 knots
late in the evening, then veering southwest after midnight
becoming southwest 10 to 15 knots with gusts to around 20 knots
early in the morning. chance of showers through around midnight.
chance of thunderstorms through the night. showers likely after
midnight. waves 2 to 4 feet subsiding to 1 to 2 feet after
midnight. 
.wednesday...southwest wind 10 to 15 knots with gusts to around
20 knots veering west in the afternoon. showers likely and slight
chance of thunderstorms in the morning. waves 1 to 2 feet. 
.wednesday night...west wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then veering northwest after
midnight easing to 5 to 10 knots early in the morning. partly
cloudy. waves around 1 foot. 

$$

fzus53 kmkx 081610
nshmkx
expires:202609082200;;116926

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz645-082200-
north point light to wind point wi-
1110 am cdt tue sep 8 2026

.rest of today...southeast wind 10 to 15 knots. gusts up to
20 knots late in the afternoon. chance of showers. waves 1 to
3 feet building to 2 to 4 feet late in the afternoon. 
.tonight...south wind 10 to 15 knots with gusts to around
20 knots veering southwest early in the morning. slight chance of
showers and thunderstorms through around midnight, then chance of
showers and thunderstorms after midnight. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late evening and overnight. 
.wednesday...southwest wind 10 to 15 knots veering west in the
afternoon. showers likely and slight chance of thunderstorms in
the morning. waves around 1 foot. 
.wednesday night...west wind 5 to 10 knots rising to 10 to
15 knots late in the evening, then veering northwest after
midnight becoming northwest 10 to 15 knots early in the morning.
partly cloudy. waves around 1 foot. 

$$

fzus53 kmkx 081610
nshmkx
expires:202609082200;;116927

nearshore marine forecast
national weather service milwaukee/sullivan wi
1110 am cdt tue sep 8 2026

for waters within five nautical miles of shore on lake michigan


lmz646-082200-
wind point wi to winthrop harbor il-
1110 am cdt tue sep 8 2026

.rest of today...southeast wind 10 to 15 knots. slight chance of
showers early in the afternoon, then chance of showers late in
the afternoon. waves 1 to 2 feet. 
.tonight...south wind 10 to 15 knots veering southwest early in
the morning. slight chance of showers and thunderstorms through
around midnight, then chance of showers and thunderstorms after
midnight. waves 1 to 2 feet. 
.wednesday...southwest wind 10 to 15 knots veering west late in
the afternoon. showers likely and a chance of thunderstorms in
the morning. waves around 1 foot. 
.wednesday night...west wind 5 to 10 knots becoming northwest
10 to 15 knots after midnight. partly cloudy. waves around
1 foot. 

$$