fzus61 kcle 290808
glfle 
expires:202512291515;;423760

open lake forecast for lake erie
national weather service cleveland oh
308 am est mon dec 29 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...
low pressure of 29.00 inches will continue to move eastward 
across the great lakes this morning. this feature will quickly 
depart to the northeast on by this evening, pulling another trough
with pressure of 29.40 inches east across lake erie this 
afternoon. a surface trough with pressure of 29.80 inches 
lingering across the lake into friday as a weak high pressure 
30.00 inches moves east into the region by saturday.


lez162>164-291515-
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-
308 am est mon dec 29 2025

...gale warning in effect through tuesday morning...
...low water advisory in effect until 1 am est tuesday...

.today...west gales to 40 knots increasing to 45 knots. a chance
of snow this morning, then snow likely early this afternoon. a
chance of snow late. waves 8 to 12 feet. waves occasionally
around 15 feet. 
.tonight...west gales to 45 knots diminishing to 35 knots. a
chance of snow early, then a slight chance of snow late in the
evening. waves 9 to 12 feet subsiding to 6 to 10 feet. waves
occasionally around 15 feet. 
.tuesday...west winds to 30 knots. waves 5 to 8 feet subsiding to
3 to 6 feet. waves occasionally around 10 feet. 
.tuesday night...west winds to 30 knots. snow likely. waves 3 to
6 feet. 
.wednesday...west winds 15 to 25 knots becoming northwest. snow
likely during the day, then a chance of snow wednesday night.
waves 3 to 6 feet subsiding to 2 to 4 feet. 
.thursday...west winds 15 to 20 knots. waves 1 to 3 feet building
to 2 to 4 feet. 
.friday...southwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 

$$

fzus63 kdtx 290835
glfsc 
expires:202512291645;;424903

lake st clair forecast
national weather service detroit/pontiac mi
335 am est mon dec 29 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...low pressure, 28.90 inches, tracks across northern
lake huron early monday morning. widespread strong gales with
storm force gusts, snow squalls, and freezing spray are all
expected monday. the next clipper in a persistent northwest flow
pattern arrives late tuesday.


lcz460-291645-
lake st clair-
335 am est mon dec 29 2025

...gale warning in effect through tuesday morning...

.today...west at 40 knot gales with gusts to 45 knot gales. light
snow showers until late afternoon...then scattered light snow
showers late in the afternoon. waves 4 to 6 feet. waves occasionally
around 7 feet.
.tonight...northwest at 35 knot gales diminishing to 30 knots early
in the morning. gusts to 40 knot gales. mostly cloudy. waves 4 to 6
feet. waves occasionally around 8 feet.
.tuesday...west winds 20 to 25 knots with gusts to 30 knots
diminishing to 15 to 20 knots early in the afternoon. mostly cloudy.
waves 2 to 4 feet subsiding to 1 to 3 feet early in the afternoon.
.tuesday night...west winds 20 to 25 knots. light snow ...then a
chance of light snow after midnight. waves 2 to 4 feet.
.wednesday...west winds 15 to 20 knots becoming northwest 20 to 25
knots in the evening. mostly cloudy with a chance of light snow in
the morning...then partly cloudy with light snow likely in the
afternoon and evening. waves 2 to 4 feet.
.thursday...west winds 15 to 20 knots. partly cloudy. waves 1 to 3
feet.
.friday...west winds 15 to 20 knots. mostly cloudy. waves 1 to 3
feet.

wave heights are for ice free areas.

$$

fzus63 kdtx 290830
glflh 
expires:202512291630;;424769

open lake forecast for lake huron
national weather service detroit/pontiac mi
330 am est mon dec 29 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...low pressure, 28.90 inches, tracks across northern
lake huron early monday morning. widespread strong gales with
storm force gusts, snow squalls, and freezing spray are all
expected monday. the next clipper in a persistent northwest flow
pattern arrives late tuesday.


lhz463-464-291630-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
330 am est mon dec 29 2025

...storm warning in effect through tuesday morning...

.today...southwest at 40 knot gales veering to the west late in
the afternoon. storm force gusts to 50 knots. snow showers and
rain in the morning...then snow showers in the afternoon.
freezing spray in the afternoon. waves 12 to 16 feet building to
15 to 20 feet late in the afternoon. waves occasionally around
25 feet. 
.tonight...northwest at 40 knot gales. storm force gusts to
50 knots decreasing to 40 knot gales after midnight. scattered
snow showers. freezing spray. waves 18 to 23 feet. waves
occasionally around 28 feet. 
.tuesday...northwest winds to 30 knots becoming west 20 to
25 knots early in the afternoon. gusts to 35 knot gales. freezing
spray. a chance of snow in the afternoon. waves 14 to 18 feet
subsiding to 10 to 14 feet early in the afternoon. waves
occasionally around 23 feet. 
.tuesday night...west winds 20 to 25 knots. snow. waves 5 to
7 feet. waves occasionally around 10 feet. 
.wednesday...west winds 20 to 25 knots with gusts to around
30 knots. snow likely in the morning...then snow late in the
morning. a chance of snow late in the evening. freezing spray.
waves 8 to 12 feet. waves occasionally around 15 feet. 
.thursday...west winds 20 to 25 knots. freezing spray early in
the morning. waves 6 to 9 feet. waves occasionally around
12 feet. 
.friday...west winds 20 to 25 knots decreasing to 15 to 20 knots.
waves 4 to 6 feet. waves occasionally around 8 feet. 


$$

fzus63 kmkx 290908
glflm 
expires:202512291630;;426775

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
308 am cst mon dec 29 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...

low pressure of 29.0 inches currently over northern lower 
michigan will continue to deepen and lift northeastward through
today. northwesterly storm force gusts are already ongoing across
the southern third of the lake and are expected to spread from 
south to north through the morning as low pressure lifts 
northeastward. a storm warning is in effect. this afternoon into 
this evening, as low pressure exits into western quebec, storm 
force gusts will diminish to gale force. a downgrade to gale 
warning will be issued as conditions improve this afternoon and 
evening. gales are expected to continue into tuesday morning.
moderate freezing spray is expected throughout today and into
tuesday morning. a few areas of heavy freezing spray are possible
across far northern portions of lake michigan today within the
strongest winds.winds will remain northwest and will diminish 
below gale force tuesday morning, but will remain brisk through 
the remainder of the week.


lmz261-362-364-366-563-565-567-868-291630-
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-
308 am cst mon dec 29 2025

sheboygan wi to pentwater mi north...

...storm warning in effect through late tonight...

.today...north storm force winds to 55 kt becoming northwest
storm force winds to 50 kt. visibility one quarter mile or less
at times. snow this morning, then chance of snow this afternoon.
waves 18 to 23 ft occasionally to 30 ft subsiding to 14 to 18 ft
occasionally to 23 ft. 
.tonight...northwest gales to 40 kt diminishing to 30 kt.
freezing spray. chance of snow in the evening, then slight chance
of snow overnight. waves 12 to 16 ft occasionally to 21 ft
subsiding to 8 to 11 ft occasionally to 14 ft. 
.tuesday...northwest winds to 30 kt becoming west 15 to 25 kt.
freezing spray in the morning. snow in the afternoon. waves 6 to
9 ft occasionally to 12 ft subsiding to 4 to 6 ft occasionally to
8 ft. 
.tuesday night...west winds 15 to 25 kt becoming northwest to
30 kt. chance of snow. waves 5 to 8 ft occasionally to 10 ft. 
.wednesday...northwest winds to 30 kt. freezing spray. chance of
snow. waves 6 to 9 ft occasionally to 12 ft. 
.wednesday night...northwest gales to 35 kt diminishing to 30 kt.
freezing spray. waves 6 to 9 ft occasionally to 12 ft. 
.thursday...northwest winds to 30 kt becoming west. freezing
spray. waves 5 to 8 ft occasionally to 10 ft. 
.friday...west winds to 30 kt diminishing to 15 to 25 kt. waves
4 to 7 ft occasionally to 9 ft subsiding to 4 to 6 ft
occasionally to 8 ft.  

$$

fzus63 kmkx 290908
glflm 
expires:202512291630;;426776

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
308 am cst mon dec 29 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...

low pressure of 29.0 inches currently over northern lower 
michigan will continue to deepen and lift northeastward through
today. northwesterly storm force gusts are already ongoing across
the southern third of the lake and are expected to spread from 
south to north through the morning as low pressure lifts 
northeastward. a storm warning is in effect. this afternoon into 
this evening, as low pressure exits into western quebec, storm 
force gusts will diminish to gale force. a downgrade to gale 
warning will be issued as conditions improve this afternoon and 
evening. gales are expected to continue into tuesday morning.
moderate freezing spray is expected throughout today and into
tuesday morning. a few areas of heavy freezing spray are possible
across far northern portions of lake michigan today within the
strongest winds.winds will remain northwest and will diminish 
below gale force tuesday morning, but will remain brisk through 
the remainder of the week.


lmz080-669-671-673-675-777-779-870-872-874-876-878-291630-
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-
308 am cst mon dec 29 2025

sheboygan wi to pentwater mi south...

...storm warning in effect through late tonight...

.today...northwest storm force winds to 55 kt diminishing to
gales to 45 kt. freezing spray. snow this morning, then chance of
snow this afternoon. waves 18 to 23 ft occasionally to 30 ft. 
.tonight...northwest gales to 35 kt diminishing to 30 kt. chance
of snow in the evening. freezing spray. waves 14 to 18 ft
occasionally to 23 ft subsiding to 12 to 16 ft occasionally to
21 ft. 
.tuesday...northwest winds to 30 kt becoming west 15 to 25 kt.
freezing spray in the morning. chance of snow in the afternoon.
waves 8 to 11 ft occasionally to 14 ft subsiding to 6 to 9 ft
occasionally to 12 ft. 
.tuesday night...west winds to 30 kt becoming northwest. chance
of snow in the evening. waves 7 to 10 ft occasionally to 13 ft. 
.wednesday...northwest winds to 30 kt. chance of snow. freezing
spray in the afternoon. waves 8 to 12 ft occasionally to 16 ft. 
.wednesday night...northwest winds to 30 kt diminishing to 15 to
25 kt. freezing spray. chance of snow. waves 8 to 11 ft
occasionally to 14 ft subsiding to 6 to 9 ft occasionally to
12 ft. 
.thursday...northwest winds to 30 kt becoming west. freezing
spray. waves 6 to 9 ft occasionally to 12 ft. 
.friday...west winds 15 to 25 kt. freezing spray. waves 5 to 8 ft
occasionally to 10 ft subsiding to 4 to 7 ft occasionally to
9 ft.  

$$