fzus61 kcle 171940
glfle 
expires:202609180215;;618018

open lake forecast for lake erie
national weather service cleveland oh
340 pm edt thu sep 17 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 30.20 inches will build south 
across the great lakes into friday. low pressure 29.90 inches will 
track east across the great lakes on saturday and extend a cold 
front through the area on sunday. a trough averaging 29.90 inches 
will linger behind the front into early next week.


lez162-163-180215-
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-
340 pm edt thu sep 17 2026

.tonight...northeast winds 10 knots or less increasing to 10 to
15 knots. a slight chance of showers and thunderstorms. waves
1 to 3 feet. 
.friday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. waves 1 to 3 feet building to 2 to 4 feet, then
subsiding to 1 to 3 feet. 
.friday night...northeast winds 10 to 15 knots becoming east.
waves 2 feet or less. 
.saturday...east winds around 10 knots. showers likely. waves
2 feet or less. 
.saturday night...east winds around 10 knots becoming northeast.
showers. waves 2 feet or less. 
.sunday...northeast winds 10 to 15 knots increasing to 15 to
25 knots. showers likely with a chance of thunderstorms during
the day. waves 1 to 3 feet building to 4 to 7 feet. waves
occasionally around 9 feet. 
.monday...northeast winds to 30 knots. a chance of showers. waves
6 to 9 feet. waves occasionally around 11 feet. 
.tuesday...northeast winds to 30 knots becoming east. a chance of
showers. waves 5 to 9 feet subsiding to 4 to 7 feet. waves
occasionally around 11 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 171940
glfle 
expires:202609180215;;618019

open lake forecast for lake erie
national weather service cleveland oh
340 pm edt thu sep 17 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 30.20 inches will build south 
across the great lakes into friday. low pressure 29.90 inches will 
track east across the great lakes on saturday and extend a cold 
front through the area on sunday. a trough averaging 29.90 inches 
will linger behind the front into early next week.


lez164>167-180215-
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-
340 pm edt thu sep 17 2026

.tonight...north winds 10 knots or less becoming northeast 10 to
15 knots. waves 2 feet or less building to 2 to 3 feet. 
.friday...northeast winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday night...northeast winds 5 to 15 knots becoming east.
waves 1 to 3 feet. 
.saturday...east winds 5 to 15 knots. a chance of showers. waves
1 to 3 feet. 
.saturday night...east winds 5 to 15 knots becoming northeast.
showers. waves 1 to 3 feet. 
.sunday...northeast winds 15 to 25 knots. showers likely during
the day. waves 2 to 4 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.monday...east winds to 30 knots becoming northeast. a chance of
showers monday night. waves 7 to 11 feet. waves occasionally
around 14 feet. 
.tuesday...east winds to 30 knots. a chance of showers. waves
7 to 11 feet subsiding to 6 to 9 feet. waves occasionally around
14 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 171950
glfsc 
expires:202609180400;;618202

lake st clair forecast
national weather service detroit/pontiac mi
350 pm edt thu sep 17 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...southern edge of northern ontario high pressure, 30.30
inches, slides across the central great lakes through thursday. a
secondary cold front passes southward through the region thursday
night into early friday before plains low pressure arrives this
weekend.


lcz460-180400-
lake st clair-
350 pm edt thu sep 17 2026

.tonight...northeast winds 5 to 10 knots becoming north 10 to 15
knots in the late evening and overnight. partly cloudy. waves 2 feet
or less.
.friday...north winds 10 to 15 knots becoming northeast 5 to 10
knots early in the afternoon...then increasing to 10 to 15 knots
late in the afternoon. mostly sunny. waves 2 feet or less.
.friday night...northeast winds 15 to 20 knots diminishing to 10 to
15 knots in the late evening and overnight. partly cloudy early in
the evening becoming mostly cloudy. waves 1 to 3 feet.
.saturday...east winds 10 to 15 knots diminishing to 5 to 10 knots
in the late morning and early afternoon...then increasing to 10 to
15 knots early in the afternoon. mostly cloudy with showers likely.
waves 2 feet or less.
.saturday night...east winds 10 to 15 knots. light showers .. then
showers likely after midnight. waves 2 feet or less.
.sunday...northeast winds 10 to 15 knots increasing to 15 to 20
knots in the evening. mostly cloudy with showers likely in the
morning...then partly cloudy with a chance of light showers in the
afternoon and evening. waves 1 to 3 feet.
.monday...northeast winds to 30 knots. mostly cloudy. waves 2 to 4
feet. a small craft advisory may be needed.
.tuesday...northeast winds to 30 knots. partly cloudy. a chance of
showers. waves 2 to 4 feet.

$$

fzus63 kdtx 171950
glflh 
expires:202609180400;;618200

open lake forecast for lake huron
national weather service detroit/pontiac mi
350 pm edt thu sep 17 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...southern edge of northern ontario high pressure, 30.30
inches, slides across the central great lakes through thursday. a
secondary cold front passes southward through the region thursday
night into early friday before plains low pressure arrives this
weekend.


lhz462>464-180400-
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-
350 pm edt thu sep 17 2026

.tonight...north winds 5 to 10 knots increasing to 10 to 15 knots
after midnight. waves 1 to 3 feet. 
.friday...north winds 15 to 20 knots decreasing to 10 to 15 knots
in the late morning and afternoon. waves 2 to 4 feet. 
.friday night...northeast winds 10 to 15 knots veering to the
east after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet
after midnight. 
.saturday...east winds 10 to 15 knots becoming southeast 5 to
10 knots in the late morning and afternoon. a chance of showers.
waves 2 feet or less. 
.saturday night...east winds 10 to 15 knots decreasing to 5 to
10 knots after midnight. a chance of showers. waves 1 to 3 feet. 
.sunday...northeast winds 10 to 15 knots increasing to 20 to
25 knots. waves 1 to 3 feet building to 4 to 6 feet. waves
occasionally around 8 feet. 
.monday...northeast winds 15 to 20 knots. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.tuesday...northeast winds 15 to 20 knots becoming east 20 to
25 knots by midnight. waves 3 to 5 feet. 


$$