fzus61 kcle 310902
glfle 
expires:202512311515;;541559

open lake forecast for lake erie
national weather service cleveland oh
402 am est wed dec 31 2025

for waters beyond five nautical miles of shore on lake erie

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.

.synopsis...
a trough averaging 29.70 inches moves southeast across lake erie 
this morning, followed by a cold front this evening. a surface 
trough averaging 29.80 inches lingers across the lake into friday.
high pressure 30.10 inches builds into the great lakes over the 
weekend.


lez162>164-311515-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
402 am est wed dec 31 2025

.today...west winds 15 to 25 knots. a slight chance of snow this
morning, then a chance of snow early this afternoon. snow likely
late. waves 2 to 4 feet building to 3 to 5 feet. 
.tonight...west winds 15 to 25 knots becoming northwest. a chance
of snow in the evening. waves 3 to 6 feet subsiding to 2 to
4 feet. 
.thursday...west winds 15 to 20 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.thursday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. waves 1 to 3 feet. 
.friday...west winds 15 to 20 knots becoming northwest 10 to
15 knots. waves 1 to 3 feet. 
.saturday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less. 
.sunday...west winds 5 to 10 knots becoming southwest. waves
1 foot or less. 

$$

fzus63 kdtx 310821
glfsc 
expires:202512311630;;539659

lake st clair forecast
national weather service detroit/pontiac mi
321 am est wed dec 31 2025

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.

.synopsis...a weak low pressure system, 30.00 inches, will track
along a stationary front which is draped across lake superior and
lake huron tonight. a second system will drop through the region
along the stalled front wednesday evening which will reinforce
the arctic airmass and bring borderline gales across lake huron
wednesday late afternoon and early evening.


lcz460-311630-
lake st clair-
321 am est wed dec 31 2025

.today...west winds 10 to 15 knots increasing to 15 to 20 knots late
in the afternoon. light snow in the afternoon. waves 2 feet or less.
.tonight...northwest winds 15 to 20 knots diminishing to 10 to 15
knots early in the morning. mostly cloudy this evening becoming
mostly clear. light snow early in the evening...then a chance of
light snow by midnight. waves 1 to 3 feet.
.thursday...west winds 10 to 15 knots. mostly sunny. waves 2 feet or
less.
.thursday night...west winds 10 to 15 knots. partly cloudy early in
the evening becoming mostly cloudy. waves 2 feet or less.
.friday...west winds 10 to 15 knots. mostly cloudy becoming mostly
clear. waves 2 feet or less.
.saturday...west winds 5 to 10 knots. partly cloudy. waves 2 feet or
less.
.sunday...southwest winds 5 to 10 knots. partly cloudy. waves 2 feet
or less.

$$

fzus63 kdtx 310820
glflh 
expires:202512311630;;539612

open lake forecast for lake huron
national weather service detroit/pontiac mi
320 am est wed dec 31 2025

for waters beyond five nautical miles off shore on lake huron

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.

.synopsis...a weak low pressure system, 30.00 inches, will track
along a stationary front which is draped across lake superior and
lake huron tonight. a second system will drop through the region
along the stalled front wednesday evening which will reinforce
the arctic airmass and bring borderline gales across lake huron
wednesday late afternoon and early evening.


lhz462>464-311630-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
320 am est wed dec 31 2025

.today...west winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to around 30 knots late in the afternoon. a chance of
snow in the morning...then snow in the afternoon. waves 6 to
9 feet. waves occasionally around 12 feet. 
.tonight...northwest winds to 30 knots decreasing to 20 to
25 knots after midnight. snow in the evening. waves 8 to 12 feet.
waves occasionally around 15 feet. 
.thursday...west winds 20 to 25 knots decreasing to 15 to
20 knots early in the afternoon. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.thursday night...west winds 15 to 20 knots. a chance of snow.
waves 5 to 7 feet. waves occasionally around 10 feet. 
.friday...west winds 15 to 20 knots. waves 4 to 6 feet. 
.saturday...west winds 15 to 20 knots decreasing to 10 to
15 knots. waves 4 to 6 feet subsiding to 2 to 4 feet. waves
occasionally around 8 feet. 
.sunday...west winds 10 to 15 knots. a chance of. waves 1 to
3 feet. 


$$

fzus63 kmkx 310909
glflm 
expires:202512311630;;542251

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
309 am cst wed dec 31 2025

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

northwesterly winds prevail across the lake today as strong low
pressure around 28.2 inches meanders back into the hudson bay 
region. extending off of this low is a secondary cold front that 
is expected to slide down across the lake through the day with 
increasing northwesterly gusts behind it into this evening. 
cannot rule out seeing a few gales across the far northern 
portions of lake michigan this evening, but this window looks 
brief. thus have held off on any gale headlines at this time. 
however, with the colder airmass and gusty winds behind the cold 
front, moderate freezing spray will be a concern overnight into 
new years day. then winds slowly lessen through thursday as high 
pressure around 30.3 inches builds down across the upper midwest 
thursday through the weekend.


lmz261-362-364-366-563-565-567-868-311630-
lake michigan from seul choix point to rock island passage 5 nm
offshore to mid lake-
lake michigan south of a line from seul choix point to the
mackinac bridge and north of a line from charlevoix mi to south
fox island 5 nm offshore-
lake michigan from charlevoix to point betsie mi 5 nm offshore to
mid lake-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
lake michigan from rock island passage to sturgeon bay wi-
lake michigan from sturgeon bay to two rivers wi 5 nm offshore to
mid lake-
lake michigan from two rivers to sheboygan wi 5 nm offshore to
mid lake-
lake michigan from pentwater to manistee mi 5 nm offshore to mid
lake-
309 am cst wed dec 31 2025

sheboygan wi to pentwater mi north...

.today...northwest winds 15 to 25 kt increasing to 30 kt. chance
of snow. freezing spray this afternoon. waves 3 to 5 ft building
to 7 to 10 ft occasionally to 13 ft. 
.tonight...northwest winds to 30 kt. freezing spray. chance of
snow and slight chance of light freezing rain in the evening,
then slight chance of light freezing rain and snow overnight.
waves 8 to 11 ft occasionally to 14 ft subsiding to 7 to 10 ft
occasionally to 13 ft. 
.thursday...northwest winds to 30 kt becoming west. freezing
spray in the morning. chance of light freezing rain in the
afternoon. waves 4 to 7 ft occasionally to 9 ft subsiding to 4 to
6 ft occasionally to 8 ft. 
.thursday night...west winds to 30 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.friday...northwest winds 15 to 25 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.friday night...northwest winds 15 to 25 kt. waves 3 to 5 ft. 
.saturday...northwest winds 10 to 20 kt becoming west. waves 2 to
4 ft. 
.sunday...northwest winds 10 to 15 kt becoming west. waves 1 to
3 ft.  

$$

fzus63 kmkx 310909
glflm 
expires:202512311630;;542252

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
309 am cst wed dec 31 2025

for waters beyond 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 wave, along with the
average height of the highest 10% of the waves which will
occasionally be encountered.

.synopsis...

northwesterly winds prevail across the lake today as strong low
pressure around 28.2 inches meanders back into the hudson bay 
region. extending off of this low is a secondary cold front that 
is expected to slide down across the lake through the day with 
increasing northwesterly gusts behind it into this evening. 
cannot rule out seeing a few gales across the far northern 
portions of lake michigan this evening, but this window looks 
brief. thus have held off on any gale headlines at this time. 
however, with the colder airmass and gusty winds behind the cold 
front, moderate freezing spray will be a concern overnight into 
new years day. then winds slowly lessen through thursday as high 
pressure around 30.3 inches builds down across the upper midwest 
thursday through the weekend.


lmz080-669-671-673-675-777-779-870-872-874-876-878-311630-
lake michigan from michigan city in to st. joseph mi 5 nm
offshore to mid lake-
lake michigan from sheboygan to port washington wi 5 nm offshore
to mid lake-
lake michigan from port washington to north point light wi 5 nm
offshore to mid lake-
lake michigan from north point light to wind point wi 5 nm
offshore to mid lake-
lake michigan from wind point wi to winthrop harbor il 5 nm
offshore to mid lake-
lake michigan from winthrop harbor to wilmette harbor il 5 nm
offshore to mid lake-
lake michigan from wilmette harbor il to michigan city in 5 nm
offshore to mid lake-
lake michigan from whitehall to pentwater mi 5 nm offshore to mid
lake-
lake michigan from grand haven to whitehall mi 5 nm offshore to
mid lake-
lake michigan from holland to grand haven mi 5 nm offshore to mid
lake-
lake michigan from south haven to holland mi 5 nm offshore to mid
lake-
lake michigan from st. joseph to south haven mi 5 nm offshore to
mid lake-
309 am cst wed dec 31 2025

sheboygan wi to pentwater mi south...

.today...northwest winds 15 to 25 kt increasing to 30 kt. slight
chance of light freezing rain and snow this morning, then chance
of snow and rain likely this afternoon. waves 4 to 7 ft
occasionally to 9 ft building to 8 to 11 ft occasionally to
14 ft. 
.tonight...northwest winds to 30 kt diminishing to 15 to 25 kt.
freezing spray. chance of snow and light freezing rain in the
evening, then slight chance of light freezing rain and snow
overnight. waves 8 to 12 ft occasionally to 16 ft subsiding to
7 to 10 ft occasionally to 13 ft. 
.thursday...northwest winds 15 to 25 kt becoming west 10 to
20 kt. freezing spray in the morning. waves 6 to 9 ft
occasionally to 12 ft subsiding to 4 to 6 ft occasionally to
8 ft. 
.thursday night...west winds 10 to 20 kt increasing to 15 to
25 kt. waves 4 to 7 ft occasionally to 9 ft. 
.friday...northwest winds 10 to 20 kt. waves 4 to 7 ft
occasionally to 9 ft. 
.friday night...northwest winds 10 to 20 kt. waves 4 to 6 ft
occasionally to 8 ft. 
.saturday...northwest winds 10 to 15 kt. waves 2 to 4 ft. 
.sunday...west winds 10 to 15 kt becoming southwest. waves 2 to
4 ft.  

$$