fzus61 kcle 211329
glfle 
expires:202609212015;;819454

open lake forecast for lake erie
national weather service cleveland oh
929 am edt mon sep 21 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...
a trough averaging 30.00 inches will persist across lake erie
through wednesday. high pressure 30.20 inches will build south
across the great lakes thursday into friday.


lez164>168-212015-
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-geneva-on-
the-lake to conneaut oh beyond 5 nm off shoreline to us-
canadian border-
929 am edt mon sep 21 2026

.this afternoon...east winds 20 to 25 knots becoming northeast. a
slight chance of showers. waves 5 to 9 feet. waves occasionally
around 11 feet. 
.tonight...northeast winds to 30 knots becoming east. a slight
chance of showers through the early overnight. waves 6 to 9 feet.
waves occasionally around 11 feet. 
.tuesday...east winds to 30 knots. waves 6 to 9 feet. waves
occasionally around 11 feet. 
.tuesday night...east winds to 30 knots diminishing to 15 to
25 knots. a chance of showers overnight. waves 5 to 9 feet. waves
occasionally around 11 feet. 
.wednesday...east winds 15 to 25 knots. a chance of showers
during the day. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.thursday...east winds 15 to 20 knots diminishing to 10 to
15 knots. waves 3 to 5 feet subsiding to 2 to 4 feet. 
.friday...northeast winds 10 to 15 knots. waves 1 to 3 feet. 

$$

fzus61 kcle 210750
glfle 
expires:202609211415;;807205

open lake forecast for lake erie
national weather service cleveland oh
350 am edt mon sep 21 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...
lake erie will reside be between high pressure 30.40 inches to 
the north and low pressure 29.90 inches over the ohio valley for
at least the first half of the week. high pressure 30.20 inches 
will expand south over lake erie thursday night into friday and
persist through the weekend. 


lez162-163-211415-
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-
350 am edt mon sep 21 2026

.today...northeast winds 20 to 25 knots. a chance of showers. 
waves 3 to 6 feet building to 5 to 8 feet. waves occasionally 
around 10 feet. 
.tonight...northeast winds 20 to 25 knots. a slight chance of
showers. a slight chance of waterspouts after midnight. waves
5 to 8 feet. waves occasionally around 10 feet. 
.tuesday...northeast winds to 30 knots. waves 5 to 8 feet. waves
occasionally around 10 feet. 
.tuesday night...northeast winds to 30 knots becoming east. a
chance of showers. waves 5 to 8 feet. waves occasionally around
10 feet. 
.wednesday...east winds 15 to 25 knots. a chance of showers
during the day. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.thursday...east winds 15 to 20 knots becoming northeast 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...northeast winds 10 to 15 knots. waves 1 to 3 feet. 

$$

fzus63 kdtx 211343
glfsc 
expires:202609212145;;819757

lake st clair forecast
national weather service detroit/pontiac mi
943 am edt mon sep 21 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...high pressure, 30.40 inches, over northern ontario
will build southeast early this week. this will lead to prolong
moderate northeast winds over the central great lakes.


lcz460-212145-
lake st clair-
943 am edt mon sep 21 2026

...small craft advisory in effect through wednesday evening...

.rest of today...northeast winds 15 to 20 knots with gusts to 25
knots. mostly cloudy. waves 1 to 3 feet.
.tonight...northeast winds 20 to 25 knots. gusts to 30 knots by
midnight. mostly cloudy this evening becoming partly cloudy. waves 1
to 3 feet building to 2 to 4 feet in the late evening and overnight.
.tuesday...northeast winds 20 to 25 knots diminishing to 15 to 20
knots early in the afternoon. partly sunny. waves 2 to 4 feet
subsiding to 1 to 3 feet early in the afternoon.
.tuesday night...northeast winds to 30 knots with gusts to 35 knot
gales. partly cloudy early in the evening becoming mostly cloudy.
waves 3 to 5 feet. waves occasionally around 7 feet.  a gale warning
may be needed.
.wednesday...northeast winds 20 to 25 knots becoming east 15 to 20
knots in the afternoon...then increasing to 20 to 25 knots in the
evening. partly cloudy. waves 2 to 4 feet.
.thursday...east winds 20 to 25 knots. mostly clear. waves 1 to 3
feet.
.friday...north winds 10 to 15 knots. mostly clear. waves 2 feet or
less.

$$

fzus63 kdtx 210704
glflh 
expires:202609211515;;805583

open lake forecast for lake huron
national weather service detroit/pontiac mi
304 am edt mon sep 21 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...high pressure, 30.40 inches, over northern ontario
will build southeast early this week. this will lead to prolong
moderate northeast winds over the central great lakes.


lhz363-462>464-211515-
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-
304 am edt mon sep 21 2026

.today...northeast winds 20 to 25 knots decreasing to 15 to
20 knots in the late morning and afternoon. waves 5 to 7 feet.
waves occasionally around 10 feet. 
.tonight...northeast winds 15 to 20 knots. waves 4 to 6 feet.
waves occasionally around 8 feet. 
.tuesday...northeast winds 15 to 20 knots. gusts to 30 knots
early in the afternoon. waves 4 to 6 feet. waves occasionally
around 8 feet. 
.tuesday night...northeast winds 15 to 20 knots. waves 4 to
6 feet. 
.wednesday...east winds 15 to 20 knots decreasing to 10 to
15 knots late in the morning...then becoming northeast 15 to
20 knots late in the afternoon becoming east 10 to 15 knots late
in the evening. waves 3 to 5 feet. waves occasionally around
8 feet. 
.thursday...east winds 10 to 15 knots becoming northeast 5 to
10 knots . waves 2 to 4 feet subsiding to 1 to 3 feet. 
.friday...east winds 5 to 10 knots backing to the north . waves
2 feet or less. 


$$