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Lake Erie/St. Clair

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fzus61 kcle 190131
glfle 
expires:202603190815;;927932

open lake forecast for lake erie
national weather service cleveland oh
931 pm edt wed mar 18 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...
high pressure 30.40 inches will shift east of lake erie tonight,
allowing a weak warm front to move across the lake on thursday.
another warm front will cross the lake on friday, followed by a
weak cold front on sunday. high pressure 30.40 inches will build
southeast across lake erie early next week.


lez162>164-190815-
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-
931 pm edt wed mar 18 2026

.overnight...south winds 10 to 15 knots becoming southwest.
waves 1 to 2 feet. 
.thursday...southwest winds 10 knots or less becoming west. a
chance of rain showers with a slight chance of snow showers
early, then a chance of rain showers late in the morning. a
slight chance of rain showers early in the afternoon. waves
2 feet or less. 
.thursday night...northwest winds 10 knots or less becoming
south. waves 1 foot or less. 
.friday...south winds 10 to 15 knots becoming southwest. a chance
of rain showers in the afternoon. waves 1 foot or less. 
.friday night...west winds 5 to 10 knots becoming northwest. a
chance of rain showers in the evening. waves 1 to 2 feet. 
.saturday...northwest winds 5 to 15 knots becoming southwest
15 to 20 knots. waves 2 feet or less. 
.sunday...west winds 15 to 25 knots becoming north. a chance of
rain during the day. waves 1 to 3 feet building to 3 to 6 feet. 
.monday...north winds 15 to 25 knots becoming northeast and
diminishing to 10 to 15 knots. waves 3 to 6 feet subsiding to
1 to 3 feet. 

$$
fzus61 kcle 190131
glfle 
expires:202603190815;;927933

open lake forecast for lake erie
national weather service cleveland oh
931 pm edt wed mar 18 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...
high pressure 30.40 inches will shift east of lake erie tonight,
allowing a weak warm front to move across the lake on thursday.
another warm front will cross the lake on friday, followed by a
weak cold front on sunday. high pressure 30.40 inches will build
southeast across lake erie early next week.


lez165>167-190815-
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-
931 pm edt wed mar 18 2026

.overnight...south winds 10 to 15 knots. a slight chance of
snow showers. waves 1 to 3 feet. 
.thursday...southwest winds 10 knots or less becoming west. a
slight chance of rain and snow showers through early afternoon.
waves 2 feet or less. 
.thursday night...west winds 10 knots or less becoming south.
waves 1 foot or less. 
.friday...south winds 10 to 15 knots becoming southwest. a chance
of rain showers. waves 2 feet or less. 
.friday night...west winds 10 to 15 knots becoming northwest. a
chance of rain showers in the evening. waves 1 to 2 feet. 
.saturday...northwest winds 5 to 15 knots becoming southwest
15 to 20 knots. waves 1 to 3 feet. 
.sunday...west winds 15 to 25 knots becoming north. a chance of
rain during the day. waves 2 to 4 feet building to 4 to 7 feet.
waves occasionally around 9 feet. 
.monday...north winds 15 to 25 knots becoming east. waves 4 to
7 feet subsiding to 1 to 3 feet. waves occasionally around
9 feet. 

$$
fzus61 kcle 190131
glfle 
expires:202603190815;;927934

open lake forecast for lake erie
national weather service cleveland oh
931 pm edt wed mar 18 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...
high pressure 30.40 inches will shift east of lake erie tonight,
allowing a weak warm front to move across the lake on thursday.
another warm front will cross the lake on friday, followed by a
weak cold front on sunday. high pressure 30.40 inches will build
southeast across lake erie early next week.


lez061-168-169-190815-
ripley to buffalo ny extending from 5nm off shoreline to us-
canadian border-geneva-on-the-
lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
931 pm edt wed mar 18 2026

.overnight...south winds 10 to 15 knots. a slight chance of
snow showers. waves 1 to 3 feet. 
.thursday...south winds 5 to 15 knots becoming west. waves 1 to
2 feet. 
.thursday night...west winds 10 knots or less becoming south.
waves 1 foot or less. 
.friday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers in the morning, then rain
showers likely in the afternoon. waves 1 foot or less. 
.friday night...west winds 5 to 15 knots. a chance of rain
showers. waves 1 to 2 feet. 
.saturday...west winds 5 to 15 knots becoming southwest. waves
1 to 2 feet. 
.sunday...west winds 10 to 15 knots becoming northeast 15 to
20 knots. a chance of rain and snow during the day. waves 2 to
4 feet. 
.monday...north winds 15 to 20 knots becoming east 5 to 15 knots.
waves 2 to 4 feet subsiding to 1 foot or less. 

$$
fzus63 kdtx 190111
glfsc 
expires:202603190915;;927644

lake st clair forecast
national weather service detroit/pontiac mi
911 pm edt wed mar 18 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...a weakening cold front and diffuse pressure pattern
dominate the great lakes thursday, followed by a compact clipper
that tracks through on friday. weak high pressure this weekend
before a strong cold front sinks across the region with gusty
northeast wind on sunday.


lcz460-190915-
lake st clair-
911 pm edt wed mar 18 2026

.rest of tonight...south winds 10 to 15 knots becoming southwest 5
to 10 knots early in the morning. mostly cloudy. waves 2 feet or
less.
.thursday...west winds 5 to 10 knots early in the morning becoming
light and variable. partly sunny. waves 2 feet or less.
.thursday night...light and variable winds becoming southeast 5 to
10 knots in the late evening and overnight. partly cloudy becoming
mostly cloudy. waves 2 feet or less.
.friday...south winds 5 to 10 knots becoming southwest 10 to 15
knots in the late morning and afternoon. mostly cloudy with a chance
of light rain. waves 2 feet or less.
.friday night...northwest winds 5 to 10 knots. mostly cloudy early
in the evening becoming partly cloudy. a chance of light rain early
in the evening. waves 2 feet or less.
.saturday...northwest winds 5 to 10 knots backing to the southwest
in the afternoon...then becoming south 10 to 15 knots in the
evening. mostly cloudy in the morning becoming partly cloudy. waves
2 feet or less.
.sunday...north winds 15 to 20 knots. mostly cloudy with a chance of
light rain. waves 1 to 3 feet.
.monday...northeast winds 15 to 20 knots. partly cloudy. waves 1 to
3 feet.

$$
fzus63 kdtx 190111
glflh 
expires:202603190915;;927642

open lake forecast for lake huron
national weather service detroit/pontiac mi
911 pm edt wed mar 18 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...a weakening cold front and diffuse pressure pattern
dominate the great lakes thursday, followed by a compact clipper
that tracks through on friday. weak high pressure this weekend
before a strong cold front sinks across the region with gusty
northeast wind on sunday.


lhz363-462>464-190915-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
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-
911 pm edt wed mar 18 2026

.rest of tonight...south winds 15 to 20 knots decreasing to 10 to
15 knots after midnight. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.thursday...southwest winds 5 to 10 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon. 
.thursday night...north winds 5 to 10 knots veering to the
northeast by midnight...then veering to the south after midnight.
waves 2 feet or less. 
.friday...south winds 10 to 15 knots. a chance of rain. waves
1 to 3 feet. 
.friday night...northwest winds 5 to 10 knots becoming west 10 to
15 knots after midnight. waves 1 to 3 feet. 
.saturday...west winds 10 to 15 knots backing to the south late
in the afternoon...then becoming west 15 to 20 knots late in the
evening. a chance of rain and snow late in the evening. waves
3 to 5 feet. 
.sunday...north winds 20 to 25 knots. a chance of rain and snow
early in the morning. waves 6 to 9 feet building to 8 to 12 feet
by midnight. waves occasionally around 15 feet. 
.monday...north winds 20 to 25 knots decreasing to 15 to 20 knots
in the late morning and early afternoon...then decreasing to
10 to 15 knots early in the evening veering to the northeast by
midnight. waves 6 to 9 feet subsiding to 3 to 5 feet . waves
occasionally around 12 feet. 


$$
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