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fzus61 kcle 121457
glfle 
expires:202611122115;;696904

open lake forecast for lake erie
national weather service cleveland oh
957 am est thu nov 12 2026

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 29.60 inches tracking across the ohio valley early 
this morning will exit to off the mid atlantic coast today as a
sharp trough averaging 29.80 inches lingers across the lake
through this afternoon. weaker troughing averaging 30.00 inches
then persists for friday and the weekend. high pressure 30.40
inches builds over the lake early next week.


lez162-163-122115-
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-
957 am est thu nov 12 2026

.rest of today...north winds 15 to 25 knots. a slight chance of
showers late this morning, then showers likely this afternoon. a
chance of waterspouts this afternoon. waves 2 to 4 feet building
to 4 to 7 feet. waves occasionally around 9 feet. 
.tonight...north winds 15 to 25 knots. a chance of waterspouts
early. a chance of rain showers early, then a slight chance of
rain showers from late evening on. waves 4 to 7 feet subsiding to
2 to 4 feet. waves occasionally around 9 feet. 
.friday...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of rain showers. waves 1 to 3 feet. 
.friday night...north winds 15 to 20 knots becoming northwest. a
chance of rain showers in the evening. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.saturday...northwest winds 10 to 15 knots. waves 1 to 3 feet. 
.sunday...northwest winds 5 to 15 knots. waves 2 feet or less. 
.monday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less. 

$$
fzus61 kcle 121457
glfle 
expires:202611122115;;696905

open lake forecast for lake erie
national weather service cleveland oh
957 am est thu nov 12 2026

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 29.60 inches tracking across the ohio valley early 
this morning will exit to off the mid atlantic coast today as a
sharp trough averaging 29.80 inches lingers across the lake
through this afternoon. weaker troughing averaging 30.00 inches
then persists for friday and the weekend. high pressure 30.40
inches builds over the lake early next week.


lez164>167-122115-
the islands to vermilion oh beyond 5 nm off shoreline to us-
canadian border-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
avon point to willowick oh beyond 5 nm off shoreline to us-
canadian border-willowick to geneva-on-the-
lake oh beyond 5nm off shoreline to us-canadian border-
957 am est thu nov 12 2026

.rest of today...northeast winds to 30 knots. a chance of
waterspouts. a chance of showers late this morning, then showers
likely this afternoon. waves 4 to 7 feet building to 6 to 9 feet.
waves occasionally around 11 feet. 
.tonight...northeast winds to 30 knots becoming north and
diminishing to 15 to 20 knots. a chance of waterspouts early.
showers likely early, then a slight chance of showers from late
evening on. waves 5 to 9 feet subsiding to 3 to 6 feet. waves
occasionally around 11 feet. 
.friday...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers in the afternoon. waves 3 to 5 feet
subsiding to 2 to 4 feet. 
.friday night...north winds 15 to 20 knots becoming northwest. a
chance of showers. waves 2 to 4 feet building to 3 to 5 feet. 
.saturday...northwest winds 15 to 20 knots. a chance of showers
during the day, then showers likely saturday night. waves 3 to
5 feet. 
.sunday...northwest winds 15 to 20 knots diminishing to 5 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.monday...northwest winds 10 knots or less becoming west. waves
1 foot or less. 

$$
fzus63 kdtx 121453
glfsc 
expires:202611122300;;696770

lake st clair forecast
national weather service detroit/pontiac mi
953 am est thu nov 12 2026

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, 29.50 inches, travels east across the
ohio valley today. this will reinforce northeast to north flow
across the great lakes, allowing winds to rapidly increase this
morning and through tomorrow. numerous to widespread lake effect
showers will also be likely to end the week.


lcz460-122300-
lake st clair-
953 am est thu nov 12 2026

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

.rest of today...north winds 10 to 15 knots increasing to 20 to 25
knots with gusts to 30 knots. mostly cloudy with scattered light
showers. waves 1 to 3 feet building to 2 to 4 feet late in the
afternoon.
.tonight...north winds 20 to 25 knots with gusts to 30 knots
diminishing to 10 to 15 knots. mostly cloudy. scattered light
showers after midnight. scattered light snow showers early in the
morning. waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
.friday...north winds 10 to 15 knots diminishing to 5 to 10 knots in
the late morning and early afternoon...then increasing to 15 to 20
knots early in the afternoon. mostly cloudy. a chance of light rain
and snow showers until late afternoon...then a chance of light
showers early in the afternoon. waves 2 feet or less.
.friday night...northwest winds 15 to 20 knots. partly cloudy. waves
1 to 3 feet.
.saturday...northwest winds 15 to 20 knots diminishing to 10 to 15
knots in the afternoon and evening. partly cloudy. waves 1 to 3
feet.
.sunday...northwest winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.monday...southwest winds 5 to 10 knots. partly cloudy. waves 2 feet
or less.

$$
fzus63 kdtx 121453
glflh 
expires:202611122300;;696773

open lake forecast for lake huron
national weather service detroit/pontiac mi
953 am est thu nov 12 2026

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, 29.50 inches, travels east across the
ohio valley today. this will reinforce northeast to north flow
across the great lakes, allowing winds to rapidly increase this
morning and through tomorrow. numerous to widespread lake effect
rain showers will also be likely to end the week.


lhz463-464-122300-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
953 am est thu nov 12 2026

.rest of today...northeast winds 20 to 25 knots. gusts to
30 knots late in the afternoon. scattered showers late in the
morning. waves 6 to 9 feet. waves occasionally around 12 feet. 
.tonight...north winds 20 to 25 knots with gusts to around
30 knots decreasing to 15 to 20 knots in the late evening and
overnight. scattered showers in the evening...then numerous
showers after midnight. waves 5 to 7 feet. waves occasionally
around 10 feet. 
.friday...northeast winds 10 to 15 knots becoming north 15 to
20 knots in the late morning and afternoon. showers likely in the
morning...then a chance of showers in the afternoon. waves 4 to
6 feet. 
.friday night...northwest winds 15 to 20 knots. showers likely.
waves 4 to 6 feet. 
.saturday...northwest winds 15 to 20 knots. showers...then
showers likely late in the afternoon. a chance of showers late in
the evening. waves 4 to 6 feet. 
.sunday...northwest winds 10 to 15 knots decreasing to 5 to
10 knots by midnight. a chance of showers early in the morning.
waves 2 to 4 feet subsiding to 1 to 3 feet by midnight. waves
occasionally around 8 feet. 
.monday...west winds 5 to 10 knots backing to the southwest by
midnight. waves 2 feet or less. 


$$
fzus63 kmkx 121421
glflm 
expires:202611122215;;696285

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
821 am cst thu nov 12 2026

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...

29.5 inch low pressure will advance into the northeastern united 
states today. progression of the low will support continued 
increases in northerly winds, with gusts exceeding gale force 
through this evening as 30.4 inch high pressure builds into the 
canadian great plains. a gale warning remains in effect until 9 pm
cst this evening over the southern two-thirds of the waters. 
northerly winds will remain steadily breezy---though below gale 
thresholds---through the day on friday as the aforementioned high
nudges east toward the hudson bay. winds will taper sunday into 
monday as 30.2 inch high pressure builds directly over the open 
waters.

persistent northerly winds will allow for continued lake effect 
precipitation through friday. expecting precip to gradually drift 
eastward tonight into friday. low level temperatures will be 
supportive for mainly rain, though some snow could mix in over the 
northern half of the lake. a few thunderstorms are possible, 
particularly over the southern half of the waters. can't rule out a 
waterspout in any deeper thunderstorms that manage to develop. will 
be monitoring for any possible special marine warnings or marine 
weather statements. anticipating that lake effect precip will 
dissipate by friday evening. 


lmz366-565-567-868-122215-
lake michigan from point betsie to manistee mi 5 nm offshore to
mid lake-
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-
821 am cst thu nov 12 2026

sturgeon bay wi to point betsie mi south to sheboygan wi to
pentwater mi...

...gale warning in effect through this evening...

.rest of today...north gales to 35 kt diminishing to 30 kt.
slight chance of waterspouts. rain likely through mid morning,
then chance of rain this afternoon. waves 12 to 16 ft
occasionally to 21 ft. 
.tonight...north winds to 30 kt. slight chance of waterspouts.
rain likely in the evening, then rain likely with a chance of
snow overnight. waves 8 to 11 ft occasionally to 14 ft subsiding
to 7 to 10 ft occasionally to 13 ft. 
.friday...north winds to 30 kt. chance of rain. waves 7 to 10 ft
occasionally to 13 ft. 
.friday night...north winds to 30 kt diminishing to 15 to 25 kt.
rain in the evening, then rain likely overnight. waves 6 to 9 ft
occasionally to 12 ft. 
.saturday...north winds 10 to 20 kt. rain likely in the morning,
then chance of rain in the afternoon. waves 4 to 7 ft
occasionally to 9 ft subsiding to 4 to 6 ft occasionally to 8 ft.
.saturday night...north winds 10 to 20 kt diminishing to 10 to
15 kt. chance of rain. waves 3 to 5 ft subsiding to 2 to 4 ft. 
.sunday...north winds 10 to 15 kt diminishing to 5 to 10 kt.
waves 1 to 3 ft. 
.monday...southwest winds 10 to 15 kt. waves 1 to 2 ft.  

$$
fzus63 kmkx 121421
glflm 
expires:202611122215;;696286

open lake forecast for lake michigan
national weather service milwaukee/sullivan wi
821 am cst thu nov 12 2026

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...

29.5 inch low pressure will advance into the northeastern united 
states today. progression of the low will support continued 
increases in northerly winds, with gusts exceeding gale force 
through this evening as 30.4 inch high pressure builds into the 
canadian great plains. a gale warning remains in effect until 9 pm
cst this evening over the southern two-thirds of the waters. 
northerly winds will remain steadily breezy---though below gale 
thresholds---through the day on friday as the aforementioned high
nudges east toward the hudson bay. winds will taper sunday into 
monday as 30.2 inch high pressure builds directly over the open 
waters.

persistent northerly winds will allow for continued lake effect 
precipitation through friday. expecting precip to gradually drift 
eastward tonight into friday. low level temperatures will be 
supportive for mainly rain, though some snow could mix in over the 
northern half of the lake. a few thunderstorms are possible, 
particularly over the southern half of the waters. can't rule out a 
waterspout in any deeper thunderstorms that manage to develop. will 
be monitoring for any possible special marine warnings or marine 
weather statements. anticipating that lake effect precip will 
dissipate by friday evening. 


lmz080-669-671-673-675-777-779-870-872-874-876-878-122215-
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-
821 am cst thu nov 12 2026

sheboygan wi to pentwater mi south...

...gale warning in effect through this evening...

.rest of today...north gales to 35 kt. slight chance of
waterspouts. rain likely. waves 14 to 18 ft occasionally to
23 ft. 
.tonight...north gales to 35 kt diminishing to 30 kt. slight
chance of waterspouts. chance of rain in the evening, then rain
likely overnight. waves 12 to 16 ft occasionally to 21 ft
subsiding to 8 to 12 ft occasionally to 16 ft. 
.friday...north winds to 30 kt. chance of waterspouts. chance of
rain. waves 10 to 14 ft occasionally to 18 ft. 
.friday night...north winds to 30 kt diminishing to 15 to 25 kt.
rain. waves 10 to 14 ft occasionally to 18 ft subsiding to 7 to
10 ft occasionally to 13 ft. 
.saturday...north winds 15 to 25 kt diminishing to 10 to 20 kt.
rain likely in the morning, then chance of rain in the afternoon.
waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft
occasionally to 9 ft. 
.saturday night...north winds 10 to 20 kt diminishing to 10 to
15 kt. chance of rain. waves 4 to 6 ft occasionally to 8 ft
subsiding to 3 to 5 ft. 
.sunday...north winds 10 to 15 kt diminishing to 5 to 10 kt.
waves 2 to 4 ft. 
.monday...southwest winds 5 to 10 kt increasing to 10 to 15 kt.
waves 1 to 2 ft.  

$$
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