fzus53 kgrb 311611
nshgrb
expires:202512312300;;558422

nearshore marine forecast
national weather service green bay wi
1011 am cst wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz542-543-312300-
sturgeon bay to two rivers wi-two rivers to sheboygan wi-
1011 am cst wed dec 31 2025

...small craft advisory in effect through late tonight...

.this afternoon...nw wind 15 to 25 kts. waves 2 ft or less
building to 2 to 4 ft in the afternoon. a slight chance of light
snow during the morning, then a chance of flurries in the
afternoon. 
.tonight...nw wind 15 to 25 kts. waves 2 to 4 ft subsiding to
1 to 3 ft after midnight. mostly clear. 
.thursday...w wind 10 to 20 kts. waves 2 ft or less. partly
cloudy in the morning then becoming mostly cloudy. 
.thursday night...w wind 10 to 15 kts. waves 2 ft or less. a
chance of flurries in the evening.  

$$

fzus53 kgrr 311541
nshgrr
expires:202512312200;;557196

nearshore marine forecast
national weather service grand rapids mi
1041 am est wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz849-312200-
pentwater to manistee mi-
1041 am est wed dec 31 2025

...small craft advisory in effect until 7 pm est this evening...

.rest of today...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. snow likely. freezing spray in the
afternoon. waves 6 to 9 feet. 
.tonight...northwest gales to 35 knots decreasing to 30 knots after
midnight. mostly cloudy with a chance of snow. freezing spray. waves
7 to 10 feet. 
.new years day...northwest winds 15 to 25 knots. mostly cloudy with
a slight chance of snow. freezing spray. waves 5 to 7 feet. 
.thursday night...west winds to 30 knots. mostly cloudy with a
chance of snow. freezing spray. waves 4 to 6 feet. 
.friday...northwest winds 15 to 25 knots. mostly cloudy. waves 4 to
6 feet. 
.saturday...northwest winds 10 to 20 knots. mostly cloudy. waves
2 to 4 feet.
.sunday...northwest winds 10 to 15 knots backing southwest early in
the afternoon. mostly cloudy. waves 1 to 3 feet. 

$$

fzus53 kgrr 311541
nshgrr
expires:202512312200;;557201

nearshore marine forecast
national weather service grand rapids mi
1041 am est wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz844-312200-
st joseph to south haven mi-
1041 am est wed dec 31 2025

...small craft advisory in effect until 7 pm est this evening...

.rest of today...northwest winds to 30 knots. a chance of snow late
in the morning, then snow in the afternoon. waves 7 to 10 feet. 
.tonight...northwest gales to 35 knots decreasing to 30 knots in the
late evening and overnight. snow. waves 7 to 11 feet. 
.new years day...northwest winds 15 to 25 knots. mostly cloudy.
freezing spray. waves 6 to 8 feet. 
.thursday night...west winds 15 to 25 knots. mostly cloudy with a
slight chance of snow. waves 3 to 5 feet. 
.friday...northwest winds 20 to 25 knots. mostly cloudy. waves 4 to
6 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy. waves
2 to 4 feet.
.sunday...west winds around 15 knots backing southwest early in the
afternoon. mostly cloudy. waves 2 to 3 feet. 

$$

fzus53 kgrr 311541
nshgrr
expires:202512312200;;557198

nearshore marine forecast
national weather service grand rapids mi
1041 am est wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz847-312200-
grand haven to whitehall mi-
1041 am est wed dec 31 2025

...small craft advisory in effect until 7 pm est this evening...

.rest of today...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. a chance of snow late in the
morning, then snow in the afternoon. waves 7 to 10 feet. 
.tonight...northwest gales to 35 knots decreasing to 30 knots in the
late evening and overnight. mostly cloudy with a chance of snow.
freezing spray. waves 7 to 10 feet. 
.new years day...northwest winds 20 to 25 knots. mostly cloudy with
a chance of snow. freezing spray. waves 5 to 7 feet. 
.thursday night...west winds 20 to 25 knots. mostly cloudy with a
chance of snow. freezing spray. waves 5 to 7 feet. 
.friday...northwest winds 20 to 25 knots. mostly cloudy. waves 5 to
7 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy. waves
2 to 4 feet.
.sunday...west winds around 15 knots backing southwest early in the
afternoon. mostly cloudy. waves 2 to 3 feet. 

$$

fzus53 kgrr 311541
nshgrr
expires:202512312200;;557199

nearshore marine forecast
national weather service grand rapids mi
1041 am est wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz846-312200-
holland to grand haven mi-
1041 am est wed dec 31 2025

...small craft advisory in effect until 7 pm est this evening...

.rest of today...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. a chance of snow late in the
morning, then snow in the afternoon. waves 7 to 10 feet. 
.tonight...northwest gales to 35 knots decreasing to 30 knots in the
late evening and overnight. mostly cloudy with a chance of snow.
freezing spray. waves 7 to 11 feet. 
.new years day...northwest winds 20 to 25 knots. mostly cloudy with
a chance of snow. freezing spray. waves 6 to 8 feet. 
.thursday night...west winds to 30 knots. mostly cloudy with a
chance of snow. freezing spray. waves 5 to 7 feet. 
.friday...northwest winds 20 to 25 knots. mostly cloudy. freezing
spray. waves 5 to 7 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy. waves
2 to 4 feet subsiding to 1 to 3 feet early in the afternoon. 
.sunday...west winds around 15 knots backing southwest early in the
afternoon. mostly cloudy. waves 2 to 3 feet. 

$$

fzus53 kgrr 311541
nshgrr
expires:202512312200;;557200

nearshore marine forecast
national weather service grand rapids mi
1041 am est wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz845-312200-
south haven to holland mi-
1041 am est wed dec 31 2025

...small craft advisory in effect until 7 pm est this evening...

.rest of today...west winds to 30 knots veering northwest gales to
35 knots early in the afternoon. a chance of snow late in the
morning, then snow in the afternoon. waves 7 to 10 feet. 
.tonight...northwest gales to 35 knots decreasing to 30 knots in the
late evening and overnight. snow. freezing spray. waves 7 to
11 feet. 
.new years day...northwest winds 20 to 25 knots. mostly cloudy with
a chance of snow. freezing spray. waves 6 to 8 feet. 
.thursday night...west winds 20 to 25 knots. mostly cloudy with a
slight chance of snow. freezing spray. waves 4 to 6 feet. 
.friday...northwest winds 20 to 25 knots. mostly cloudy. waves 4 to
6 feet. 
.saturday...northwest winds 10 to 15 knots. mostly cloudy. waves
2 to 4 feet.
.sunday...west winds around 15 knots backing southwest early in the
afternoon. mostly cloudy. waves 2 to 3 feet. 

$$

fzus53 kgrr 311541
nshgrr
expires:202512312200;;557197

nearshore marine forecast
national weather service grand rapids mi
1041 am est wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz848-312200-
whitehall to pentwater mi-
1041 am est wed dec 31 2025

...small craft advisory in effect until 7 pm est this evening...

.rest of today...northwest winds to 30 knots increasing to gales to
35 knots early in the afternoon. a chance of snow late in the
morning, then snow in the afternoon. waves 7 to 10 feet. 
.tonight...northwest gales to 35 knots decreasing to 30 knots after
midnight. mostly cloudy with a chance of snow. freezing spray. waves
7 to 11 feet. 
.new years day...northwest winds 20 to 25 knots. mostly cloudy with
a chance of snow. freezing spray. waves 6 to 8 feet. 
.thursday night...west winds around 25 knots. mostly cloudy with a
chance of snow. freezing spray. waves 4 to 6 feet. 
.friday...northwest winds 20 to 25 knots. partly sunny. waves 4 to
6 feet. 
.saturday...northwest winds 15 to 20 knots. mostly cloudy. waves
2 to 4 feet.
.sunday...northwest winds around 15 knots backing southwest early in
the afternoon. mostly cloudy. waves 1 to 3 feet. 

$$

fzus53 kiwx 311520
nshiwx
expires:202512312215;;556772

nearshore marine forecast
national weather service northern indiana
1020 am est wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz043-046-312215-
new buffalo mi to st joseph mi-michigan city in to new buffalo mi-
1020 am est wed dec 31 2025

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

.rest of today...west winds 15 to 25 knots increasing to
30 knots. snow develops later today. waves 4 to 7 feet building 
to 6 to 9 feet. 
.tonight...northwest winds to 30 knots diminishing to 15 to
25 knots. snow in the evening, then a chance of snow overnight.
waves 6 to 10 feet. 
.thursday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of flurries in the morning. waves 5 to 8 feet
subsiding to 3 to 6 feet. 
.thursday night...west winds 10 to 15 knots. mostly cloudy. waves
2 to 4 feet. 

the water temperature at st. joseph is 37 degrees and at michigan
city is 36 degrees.


$$

fzus53 klot 311551
nshlot
expires:202512312230;;557435

nearshore marine forecast
national weather service chicago/romeoville il
951 am cst wed dec 31 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.


lmz745-312230-
burns harbor to michigan city in-
951 am cst wed dec 31 2025

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

.rest of today...west winds 20 to 25 kt increasing to 30 kt late.
snow and a chance of rain mid to late afternoon. waves 4 to 6 ft 
occasionally to 8 ft building to 5 to 8 ft occasionally to 10 ft.
.tonight...north winds to 30 kt becoming northwest 15 to 25 kt 
after midnight. snow through mid evening. waves 7 to 10 ft 
occasionally to 13 ft.
.thursday...northwest winds 15 to 20 kt becoming west 10 to 15 kt
in the afternoon. mostly cloudy. waves 4 to 7 ft occasionally to
9 ft subsiding to 3 to 5 ft. 
.thursday night...southwest winds 10 to 15 kt becoming west.
mostly cloudy in the evening, then becoming partly cloudy. waves
1 to 3 ft.  

$$

fzus53 klot 311551
nshlot
expires:202512312230;;557434

nearshore marine forecast
national weather service chicago/romeoville il
951 am cst wed dec 31 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.


lmz743-744-312230-
calumet harbor il to gary in-gary to burns harbor in-
951 am cst wed dec 31 2025

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

.rest of today...west winds 15 to 25 kt. snow mid to late  
afternoon. waves 3 to 5 ft building to 4 to 6 ft occasionally to 
8 ft. 
.tonight...north winds to 30 kt becoming northwest 15 to 25 kt. 
snow early in the evening. waves 6 to 9 ft occasionally to 12 ft 
subsiding to 5 to 8 ft occasionally to 10 ft.
.thursday...northwest winds 10 to 20 kt becoming west 10 to 15 kt
in the afternoon. partly cloudy in the morning, then becoming
mostly cloudy. waves 4 to 6 ft occasionally to 8 ft subsiding to
2 to 4 ft. 
.thursday night...southwest winds around 10 kt becoming west.
mostly cloudy in the evening, then becoming partly cloudy. waves
1 to 2 ft.  

$$

fzus53 klot 311551
nshlot
expires:202512312230;;557433

nearshore marine forecast
national weather service chicago/romeoville il
951 am cst wed dec 31 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>742-312230-
winthrop harbor to wilmette harbor il-
wilmette harbor to northerly island il-
northerly island to calumet harbor il-
951 am cst wed dec 31 2025

...small craft advisory in effect through late tonight...

.rest of today...west winds 20 to 25 kt. snow mid to late  
afternoon. waves 1 to 3 ft building to 3 to 5 ft late. 
.tonight...north winds to 30 kt becoming northwest 15 to 25 kt.
snow early in the evening. waves 4 to 7 ft occasionally to 9 ft
subsiding to 3 to 5 ft late.
.thursday...northwest winds 10 to 15 kt becoming west. partly
cloudy in the morning, then becoming mostly cloudy. waves 3 to
5 ft subsiding to 1 to 3 ft. 
.thursday night...west winds 10 to 15 kt. mostly cloudy. waves
1 to 2 ft.  

$$

fzus53 kmkx 311510
nshmkx
expires:202512312300;;556334

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cst wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz646-312300-
wind point wi to winthrop harbor il-
910 am cst wed dec 31 2025

...small craft advisory in effect through late tonight...

.rest of today...west wind 10 to 15 knots rising to 15 to
20 knots early in the afternoon, then veering northwest 15 to
25 knots late in the afternoon. slight chance of snow late in the
morning, then chance of snow in the afternoon. waves 1 to 2 feet
building to 3 to 5 feet in the afternoon. 
.tonight...northwest wind 15 to 25 knots with gusts to around
30 knots becoming 15 to 20 knots with gusts to around 25 knots
after midnight, then becoming northwest 15 to 20 knots early in
the morning. partly cloudy. waves 4 to 6 feet. 
.thursday...northwest wind 15 to 20 knots becoming west 10 to
15 knots in the afternoon. partly sunny. waves 2 to 4 feet
subsiding to 1 to 2 feet in the late morning and afternoon. 
.thursday night...west wind 10 to 15 knots. mostly cloudy. waves
around 1 foot. 

wave heights are for ice free areas.

$$

fzus53 kmkx 311510
nshmkx
expires:202512312300;;556333

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cst wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz645-312300-
north point light to wind point wi-
910 am cst wed dec 31 2025

...small craft advisory in effect through late tonight...

.rest of today...west wind 10 to 15 knots rising to 15 to
20 knots early in the afternoon, then veering northwest 15 to
25 knots late in the afternoon. patchy light freezing drizzle
late in the morning. chance of snow through the day. waves 3 to
5 feet. 
.tonight...northwest wind 15 to 25 knots with gusts to around
30 knots becoming northwest 15 to 25 knots after midnight, then
becoming 15 to 20 knots early in the morning. freezing spray
through around midnight. waves 4 to 6 feet. 
.thursday...northwest wind 15 to 20 knots backing west late in
the morning, then easing to 10 to 15 knots early in the afternoon
becoming west 10 to 15 knots late in the afternoon. partly sunny.
waves 2 to 4 feet subsiding to 1 to 2 feet in the late morning
and afternoon. 
.thursday night...west wind 10 to 15 knots rising to 15 to
20 knots late in the evening, then becoming west 15 to 20 knots
after midnight. mostly cloudy. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 311510
nshmkx
expires:202512312300;;556332

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cst wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz644-312300-
port washington to north point light wi-
910 am cst wed dec 31 2025

...small craft advisory in effect through late tonight...

.rest of today...west wind 10 to 20 knots veering northwest 15 to
20 knots early in the afternoon, then becoming 15 to 25 knots
late in the afternoon. patchy light freezing drizzle late in the
morning. chance of snow in the late morning and early afternoon,
then slight chance of snow late in the afternoon. waves 1 to
2 feet building to 3 to 4 feet in the afternoon. 
.tonight...northwest wind 15 to 25 knots with gusts to around
30 knots becoming 15 to 20 knots with gusts to around 25 knots
after midnight, then becoming northwest 15 to 20 knots early in
the morning. mostly clear. waves 3 to 5 feet subsiding to 3 to
4 feet after midnight. 
.thursday...northwest wind 15 to 20 knots backing west late in
the morning, then easing to 10 to 15 knots early in the afternoon
becoming west 10 to 15 knots late in the afternoon. partly sunny.
waves 1 to 2 feet. 
.thursday night...west wind 10 to 15 knots rising to 15 to
20 knots late in the evening, then becoming west 15 to 20 knots
after midnight. mostly cloudy. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$

fzus53 kmkx 311510
nshmkx
expires:202512312300;;556331

nearshore marine forecast
national weather service milwaukee/sullivan wi
910 am cst wed dec 31 2025

for waters within five nautical miles of shore on lake michigan


lmz643-312300-
sheboygan to port washington wi-
910 am cst wed dec 31 2025

...small craft advisory in effect through late tonight...

.rest of today...northwest wind 15 to 20 knots becoming 15 to
25 knots early in the afternoon, then becoming northwest 15 to
25 knots with gusts to around 30 knots late in the afternoon.
patchy light freezing drizzle late in the morning. chance of snow
in the late morning and early afternoon, then slight chance of
snow late in the afternoon. waves 3 to 4 feet. 
.tonight...northwest wind 15 to 25 knots with gusts to around
30 knots becoming northwest 15 to 25 knots in the late evening
and early morning, then becoming 15 to 20 knots early in the
morning. mostly clear. waves 3 to 5 feet subsiding to 3 to 4 feet
in the late evening and overnight. 
.thursday...northwest wind 15 to 20 knots backing west late in
the afternoon. slight chance of snow in the afternoon. waves 1 to
2 feet. 
.thursday night...west wind 15 to 20 knots. mostly cloudy through
around midnight then becoming partly cloudy. waves 1 to 2 feet. 

wave heights are for ice free areas.

$$