fzus53 kgrb 260408
nshgrb
expires:202511261100;;515742

nearshore marine forecast
national weather service green bay wi
1008 pm cst tue nov 25 2025

for waters within five nautical miles of the shore on lake michigan


lmz542-543-261100-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1008 pm cst tue nov 25 2025

...gale warning in effect from 9 am cst wednesday through
thursday morning...

.rest of the night...s wind 10 to 15 kts veering sw 15 to 25 kts
after midnight. patchy fog. a chance of light rain. waves 1 to
3 ft building to 3 to 5 ft after midnight. 
.wednesday...sw wind to around 30 kts becoming nw wind to 40 kts
in the afternoon. gusts to around 45 kts. light rain likely in
the morning. light snow. a slight chance of light rain in the
afternoon. waves 3 to 5 ft building to 4 to 7 ft late in the
afternoon. 
.wednesday night...nw wind to 40 kts with gale force gusts to
around 45 kts. light snow likely in the evening. waves 4 to 7 ft.
.thursday...nw wind to 35 kts decreasing to around 30 kts in the
afternoon. mostly cloudy. waves 4 to 7 ft subsiding to 3 to 5 ft
in the afternoon. 

$$

fzus53 kgrr 260258
nshgrr
expires:202511260900;;513098

nearshore marine forecast
national weather service grand rapids mi
958 pm est tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz845-260900-
south haven to holland mi-
958 pm est tue nov 25 2025

...gale warning in effect from 1 am to 7 am est wednesday...
...storm warning in effect from 7 am est wednesday through late
wednesday night...

.through early evening...southwest winds 5 to 15 knots. cloudy with
a chance of rain showers. patchy fog. waves 1 foot or less. 
.tonight...southwest winds 10 to 15 knots increasing to gales to
35 knots. cloudy with a chance of rain showers. waves 1 foot or less
building to 7 to 10 feet. 
.wednesday...southwest gales to 45 knots veering west storm force
winds to 50 knots early in the afternoon. rain and snow showers.
waves 13 to 17 feet building to 18 to 22 feet early in the
afternoon. 
.wednesday night...northwest storm force winds to 50 knots
decreasing to gales to 45 knots after midnight. snow showers. waves
19 to 23 feet. 
.thanksgiving day...northwest storm force winds to 50 knots becoming
gales to 45 knots in the late morning and afternoon. snow showers
likely. waves 15 to 19 feet. 
.thursday night...northwest gales to 45 knots. cloudy with a chance
of snow showers. waves 12 to 16 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy with a chance of snow
showers. waves 9 to 13 feet subsiding to 6 to 8 feet early in the
afternoon. 
.saturday...south winds 15 to 25 knots. snow showers. waves 2 to
3 feet. 
.sunday...northwest winds around 25 knots. rain and snow showers
likely. waves 6 to 8 feet. 

$$

fzus53 kgrr 260258
nshgrr
expires:202511260900;;513099

nearshore marine forecast
national weather service grand rapids mi
958 pm est tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz844-260900-
st joseph to south haven mi-
958 pm est tue nov 25 2025

...gale warning in effect from 1 am to 7 am est wednesday...
...storm warning in effect from 7 am est wednesday through late
wednesday night...

.through early evening...west winds 10 to 15 knots. cloudy with a
slight chance of rain showers. patchy fog. waves 1 foot or less. 
.tonight...southwest winds 10 to 15 knots increasing to gales to
35 knots. a chance of rain showers in the evening, then rain showers
likely after midnight. waves 1 foot or less building to 7 to
10 feet. 
.wednesday...west gales to 45 knots increasing to storm force winds
to 50 knots early in the afternoon. rain and snow showers likely.
waves 12 to 16 feet building to 16 to 20 feet early in the
afternoon. 
.wednesday night...west storm force winds to 50 knots veering
northwest gales to 45 knots in the late evening and overnight.
cloudy with a chance of snow showers. waves 18 to 22 feet. 
.thanksgiving day...northwest storm force winds to 50 knots becoming
gales to 45 knots in the late morning and afternoon. snow showers
likely. waves 14 to 18 feet. 
.thursday night...northwest gales to 45 knots. snow showers likely.
waves 11 to 15 feet. 
.friday...northwest gales to 35 knots decreasing to 15 to 25 knots.
mostly cloudy with a chance of snow showers. waves 8 to 12 feet
subsiding to 6 to 8 feet early in the afternoon. 
.saturday...south winds 15 to 25 knots. snow showers. waves 1 to
3 feet. 
.sunday...west winds around 25 knots. rain and snow showers likely.
waves 6 to 8 feet. 

$$

fzus53 kgrr 260258
nshgrr
expires:202511260900;;513097

nearshore marine forecast
national weather service grand rapids mi
958 pm est tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz846-260900-
holland to grand haven mi-
958 pm est tue nov 25 2025

...gale warning in effect from 1 am to 7 am est wednesday...
...storm warning in effect from 7 am est wednesday through late
wednesday night...

.through early evening...south winds around 5 knots. cloudy with a
chance of rain showers. patchy fog. waves less than 1 foot. 
.tonight...southwest winds 5 to 10 knots increasing to gales to
35 knots. a chance of rain showers in the evening, then rain showers
after midnight. patchy fog through the night. waves 1 foot or less
building to 7 to 10 feet. 
.wednesday...southwest gales to 45 knots veering west storm force
winds to 50 knots early in the afternoon. rain and snow showers.
waves 14 to 18 feet building to 18 to 22 feet early in the
afternoon. 
.wednesday night...northwest storm force winds to 50 knots
decreasing to gales to 45 knots after midnight. snow showers and a
slight chance of rain showers. waves 20 to 24 feet. 
.thanksgiving day...northwest storm force winds to 50 knots becoming
gales to 45 knots in the late morning and afternoon. snow showers
likely. waves 15 to 19 feet. 
.thursday night...northwest gales to 45 knots. snow showers likely.
waves 12 to 16 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy with a chance of snow
showers. waves 8 to 12 feet subsiding to 5 to 7 feet early in the
afternoon. 
.saturday...south winds 15 to 25 knots. snow showers. waves 2 to
3 feet building to 3 to 5 feet in the late morning and afternoon. 
.sunday...northwest winds around 25 knots. rain and snow showers
likely. waves 6 to 8 feet. 

$$

fzus53 kgrr 260258
nshgrr
expires:202511260900;;513096

nearshore marine forecast
national weather service grand rapids mi
958 pm est tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz847-260900-
grand haven to whitehall mi-
958 pm est tue nov 25 2025

...gale warning in effect from 1 am to 7 am est wednesday...
...storm warning in effect from 7 am est wednesday through late
wednesday night...

.through early evening...southeast winds around 5 knots. cloudy with
a chance of rain showers. patchy fog. waves 1 foot or less. 
.tonight...south winds 5 to 10 knots increasing to 10 to 20 knots in
the late evening and early morning, then becoming southwest gales to
35 knots after midnight. a chance of rain showers in the evening,
then rain showers after midnight. patchy fog through the night.
waves 1 foot or less building to 7 to 10 feet. 
.wednesday...southwest gales to 45 knots veering west storm force
winds to 50 knots early in the afternoon. rain and snow showers.
waves 14 to 18 feet building to 16 to 20 feet early in the
afternoon. 
.wednesday night...northwest storm force winds to 50 knots
decreasing to gales to 45 knots after midnight. snow showers. waves
17 to 21 feet. 
.thanksgiving day...northwest storm force winds to 50 knots becoming
gales to 45 knots in the late morning and afternoon. snow showers
likely. waves 14 to 18 feet. 
.thursday night...northwest gales to 45 knots. snow showers likely.
waves 11 to 15 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy with a chance of snow
showers. waves 7 to 11 feet. 
.saturday...southeast winds 15 to 25 knots. snow showers. waves 1 to
3 feet building to 4 to 6 feet in the late morning and afternoon. 
.sunday...northwest winds to 30 knots. mostly cloudy with a chance
of snow showers. waves 5 to 7 feet. 

$$

fzus53 kgrr 260258
nshgrr
expires:202511260900;;513095

nearshore marine forecast
national weather service grand rapids mi
958 pm est tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz848-260900-
whitehall to pentwater mi-
958 pm est tue nov 25 2025

...gale warning in effect from 1 am to 7 am est wednesday...
...storm warning in effect from 7 am est wednesday through late
wednesday night...

.through early evening...southeast winds around 5 knots. cloudy with
a chance of rain showers. patchy fog. waves 1 foot or less. 
.tonight...south winds 5 to 10 knots increasing to 10 to 20 knots in
the late evening and early morning, then becoming southwest to
30 knots after midnight. a chance of rain showers in the evening,
then rain showers after midnight. patchy fog through the night.
waves 1 to 3 feet building to 6 to 9 feet after midnight. 
.wednesday...southwest gales to 40 knots becoming west storm force
winds to 50 knots early in the afternoon. rain and snow showers.
waves 12 to 16 feet building to 15 to 19 feet early in the
afternoon. 
.wednesday night...northwest storm force winds to 50 knots becoming
gales to 45 knots after midnight. snow showers. waves 18 to 22 feet.
.thanksgiving day...northwest storm force winds to 50 knots becoming
gales to 45 knots in the late morning and afternoon. snow showers
likely. waves 13 to 17 feet. 
.thursday night...northwest gales to 45 knots. snow showers likely.
waves 11 to 15 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy with a chance of snow
showers. waves 7 to 11 feet subsiding to 4 to 6 feet early in the
afternoon. 
.saturday...south winds 10 to 15 knots backing southeast 15 to
25 knots in the late morning and afternoon. snow showers. waves 1 to
2 feet building to 4 to 6 feet in the late morning and afternoon. 
.sunday...northwest winds 20 to 25 knots. mostly cloudy with a
chance of snow showers. waves 5 to 7 feet. 

$$

fzus53 kgrr 260258
nshgrr
expires:202511260900;;513094

nearshore marine forecast
national weather service grand rapids mi
958 pm est tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz849-260900-
pentwater to manistee mi-
958 pm est tue nov 25 2025

...gale warning in effect from 1 am to 7 am est wednesday...
...storm warning in effect from 7 am est wednesday through late
wednesday night...

.through early evening...southeast winds around 5 knots. cloudy with
a chance of rain showers. patchy fog. waves around 1 foot. 
.tonight...south winds 5 to 10 knots increasing to 10 to 20 knots in
the late evening and early morning, then becoming southwest to
30 knots after midnight. a slight chance of rain showers in the
evening, then rain showers after midnight. patchy fog through the
night. waves 1 to 2 feet building to 5 to 7 feet after midnight. 
.wednesday...southwest winds to 30 knots becoming gales to 35 knots
in the late morning and early afternoon, then becoming west gales to
45 knots early in the afternoon. rain and snow showers. waves 8 to
12 feet building to 12 to 16 feet early in the afternoon. 
.wednesday night...northwest storm force winds to 50 knots
decreasing to gales to 45 knots after midnight. snow showers. waves
16 to 20 feet. 
.thanksgiving day...northwest gales to 45 knots. snow showers
likely. waves 13 to 17 feet. 
.thursday night...northwest gales to 45 knots. snow showers likely.
waves 9 to 13 feet. 
.friday...northwest gales to 35 knots decreasing to 30 knots in the
late morning and afternoon. mostly cloudy. waves 7 to 10 feet
subsiding to 4 to 6 feet early in the afternoon. 
.saturday...southeast winds 10 to 20 knots. snow showers. waves 1 to
3 feet building to 2 to 4 feet early in the afternoon. 
.sunday...northwest winds 15 to 25 knots. mostly cloudy with a
chance of snow showers. waves 4 to 6 feet. 

$$

fzus53 kiwx 260358
nshiwx
expires:202511260915;;515283

nearshore marine forecast
national weather service northern indiana
1058 pm est tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-260915-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1058 pm est tue nov 25 2025

...gale warning in effect from 4 am est wednesday through late
thursday night...

.rest of tonight...southwest winds 10 to 15 knots becoming west
and increasing to 30 knots after midnight. gusts up to 35 knot
gales. a chance of showers late this evening, then showers likely
after midnight. a slight chance of showers late. waves 2 feet or
less building to 6 to 9 feet. 
.wednesday...southwest gales to 35 knots becoming west to
40 knots. gusts up to 45 knot gales. a chance of rain and snow 
showers in the morning, then snow showers likely with a slight 
chance of rain showers in the afternoon. waves 8 to 11 feet 
building to 14 to 18 feet. 
.wednesday night...west gales to 40 knots diminishing to
35 knots. gusts up to 45 knot gales. snow showers likely. waves 
14 to 19 feet subsiding to 12 to 16 feet. 
.thursday...west gales to 35 knots becoming northwest and
diminishing to 30 knots. gusts up to 40 knot gales. a chance of
snow showers. waves 11 to 16 feet subsiding to 10 to 14 feet. 

the water temperature at st. joseph is 50 degrees and at michigan
city is 49 degrees.

$$

fzus53 klot 260300
nshlot
expires:202511261045;;513182

nearshore marine forecast
national weather service chicago/romeoville il
900 pm cst tue nov 25 2025

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>742-261045-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
900 pm cst tue nov 25 2025

...gale warning in effect from 3 am cst wednesday through
thursday evening...

.rest of tonight...southwest winds 10 to 20 kt becoming west and
increasing quickly to 30 kt by midnight, then increasing to west
gales to 40 kt by daybreak. showers late this evening, then a
chance of rain and snow showers toward morning. waves 1 to 3 ft 
building to 4 to 6 ft occasionally to 8 ft.
.wednesday...west gales to 45 kt with a few storm force gusts to
50 kt. chance of rain and snow. waves 4 to 7 ft occasionally to 9
ft.
.wednesday night...west gales to 45 kt diminishing to 35 kt.
chance of snow in the evening. waves 4 to 7 ft occasionally to 9 
ft.
.thursday...northwest winds to 30 kt. mostly cloudy. waves 4 to
6 ft occasionally to 8 ft.  

$$

fzus53 klot 260300
nshlot
expires:202511261045;;513183

nearshore marine forecast
national weather service chicago/romeoville il
900 pm cst tue nov 25 2025

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>745-261045-
calumet harbor il to gary in-gary to burns harbor in-
burns harbor to michigan city in-
900 pm cst tue nov 25 2025

...gale warning in effect from 3 am cst wednesday through
thursday evening...

.rest of tonight...southwest winds 10 to 20 kt becoming west and
increasing quickly to 30 kt around midnight, then increasing to
west gales to 40 kt toward morning. showers late this evening. 
waves 1 to 3 ft building to 5 to 8 ft occasionally to 10 ft.
.wednesday...west gales to 45 kt with a few storm force gusts to
50 kt. chance of rain and snow. waves 7 to 10 ft occasionally to 
13 ft building to 10 to 14 ft occasionally to 18 ft. 
.wednesday night...west gales to 45 kt diminishing to 35 kt.
chance of snow in the evening. waves 8 to 12 ft occasionally to 16 
ft subsiding to 8 to 11 ft occasionally to 14 ft. 
.thursday...west winds to 30 kt becoming northwest. mostly
cloudy. waves 8 to 11 ft occasionally to 14 ft.  

$$

fzus53 kmkx 260310
nshmkx
expires:202511261100;;514194

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cst tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz644-261100-
port washington to north point light wi-
910 pm cst tue nov 25 2025

...gale warning in effect from 6 am cst wednesday through
thursday afternoon...

.rest of tonight...south wind 15 to 20 knots becoming southwest
up to 30 knots after midnight. rain late in the evening, then
chance of rain after midnight. waves 1 to 2 feet building to 3 to
5 feet. 
.wednesday...southwest gales to 35 knots becoming west storm
force winds to 45 knots with gusts to around 50 knots in the
afternoon. rain in the morning. snow through the day. waves 4 to
6 feet building to 6 to 8 feet. 
.wednesday night...west storm force winds to 45 knots. slight
chance of snow through around midnight. waves 6 to 8 feet
subsiding to 5 to 7 feet in the late evening and overnight. 
.thursday...northwest gales to 35 knots. partly sunny. waves 4 to
6 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 260310
nshmkx
expires:202511261100;;514196

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cst tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz646-261100-
wind point wi to winthrop harbor il-
910 pm cst tue nov 25 2025

...gale warning in effect from 6 am cst wednesday through
thursday afternoon...

.rest of tonight...southwest wind 15 to 20 knots rising to up to
30 knots after midnight, then rising to gales to 35 knots early
in the morning. rain late in the evening, then slight chance of
rain after midnight. chance of rain early in the morning. waves
3 to 4 feet building to 3 to 5 feet early in the morning. 
.wednesday...west gales to 35 knots becoming gales to 40 knots in
the afternoon. gusts up to 45 knots. rain likely in the morning.
snow likely through the day. waves 4 to 6 feet building to 5 to
7 feet in the afternoon. 
.wednesday night...west gales to 40 knots. gusts up to 45 knots
through around midnight. slight chance of snow through around
midnight. waves 5 to 7 feet subsiding to 4 to 6 feet after
midnight. 
.thursday...northwest gales to 35 knots easing to up to 30 knots
in the late morning and afternoon. slight chance of snow in the
afternoon. waves 4 to 6 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 260310
nshmkx
expires:202511261100;;514195

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cst tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz645-261100-
north point light to wind point wi-
910 pm cst tue nov 25 2025

...gale warning in effect from 6 am cst wednesday through
thursday afternoon...

.rest of tonight...southwest wind 15 to 20 knots rising to up to
30 knots after midnight, then rising to gales to 35 knots early
in the morning. rain late in the evening, then chance of rain
after midnight. waves 3 to 4 feet building to 3 to 5 feet early
in the morning. 
.wednesday...southwest gales to 35 knots becoming west gales to
40 knots with gusts to around 45 knots in the afternoon. rain
likely in the morning. snow through the day. waves 4 to 6 feet
building to 6 to 8 feet. 
.wednesday night...west gales to 40 knots. gusts up to 45 knots
until early morning. slight chance of snow through around
midnight. waves 6 to 8 feet subsiding to 5 to 7 feet in the late
evening and overnight. 
.thursday...northwest gales to 35 knots easing to up to 30 knots
in the afternoon. slight chance of snow in the afternoon. waves
5 to 7 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 260310
nshmkx
expires:202511261100;;514193

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 pm cst tue nov 25 2025

for waters within five nautical miles of shore on lake michigan


lmz643-261100-
sheboygan to port washington wi-
910 pm cst tue nov 25 2025

...gale warning in effect from 6 am cst wednesday through
thursday afternoon...

.rest of tonight...south wind 10 to 20 knots becoming southwest
15 to 25 knots after midnight, then rising to up to 30 knots
early in the morning. rain late in the evening, then rain likely
after midnight. chance of rain early in the morning. waves 1 to
2 feet building to 3 to 5 feet after midnight. 
.wednesday...southwest gales to 35 knots becoming northwest gales
to 40 knots with gusts to around 45 knots in the afternoon. rain
in the morning. snow through the day. waves 4 to 6 feet building
to 6 to 8 feet. 
.wednesday night...northwest storm force winds to 45 knots
becoming west gales to 40 knots in the late evening and
overnight. chance of snow through around midnight. waves 6 to
8 feet subsiding to 5 to 7 feet in the late evening and
overnight. 
.thursday...northwest gales to 35 knots easing to up to 30 knots
early in the afternoon, then rising to gales to 35 knots late in
the afternoon. gusts up to 40 knots. slight chance of snow in the
afternoon. waves 5 to 7 feet subsiding to 4 to 6 feet in the late
morning and afternoon. 

wave heights are for ice free areas.

$$