fzus61 kcle 201330
glfle 
expires:202605202015;;347914

open lake forecast for lake erie
national weather service cleveland oh
930 am edt wed may 20 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 cold front exits to the southeast this morning. high pressure
30.40 inches slides across the northern great lakes tonight and
thursday before shifting into new england on friday. low pressure
30.00 inches approaches from the southwest friday night into
saturday, lifting a warm front across the lake early saturday. a
weak cold front is expected to cross the lake on sunday.


lez162-163-202015-
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-
930 am edt wed may 20 2026

.rest of today...northeast winds 15 to 20 knots diminishing to
10 to 15 knots. a slight chance of showers late this morning.
waves 1 to 3 feet. 
.tonight...northeast winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...northeast winds 15 to 20 knots. waves 2 to 4 feet
building to 3 to 5 feet. 
.thursday night...east winds 15 to 20 knots. waves 3 to 5 feet. 
.friday...east winds 15 to 25 knots. rain likely during the day,
then rain with a chance of thunderstorms friday night. waves 3 to
5 feet. 
.saturday...southeast winds 15 to 20 knots becoming south 5 to
15 knots. rain likely with a chance of thunderstorms during the
day. waves 2 to 4 feet subsiding to 1 foot or less. 
.sunday...southwest winds 10 knots or less becoming north. a
chance of showers. waves 1 foot or less. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 201330
glfle 
expires:202605202015;;347915

open lake forecast for lake erie
national weather service cleveland oh
930 am edt wed may 20 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 cold front exits to the southeast this morning. high pressure
30.40 inches slides across the northern great lakes tonight and
thursday before shifting into new england on friday. low pressure
30.00 inches approaches from the southwest friday night into
saturday, lifting a warm front across the lake early saturday. a
weak cold front is expected to cross the lake on sunday.


lez164>168-202015-
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-
930 am edt wed may 20 2026

.rest of today...north winds 15 to 20 knots diminishing to 10 to
15 knots. a slight chance of showers. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.tonight...north winds 10 to 15 knots becoming northeast 15 to
20 knots. waves 2 to 4 feet. 
.thursday...northeast winds 15 to 20 knots. waves 2 to 4 feet
building to 3 to 6 feet. 
.thursday night...northeast winds 15 to 20 knots becoming east.
waves 3 to 6 feet. 
.friday...east winds 15 to 20 knots. a chance of rain during the
day, then rain with a chance of thunderstorms friday night. waves
3 to 6 feet. 
.saturday...southeast winds 15 to 20 knots becoming south 10 to
15 knots. rain with a chance of thunderstorms during the day,
then a chance of showers saturday night. waves 3 to 5 feet
subsiding to 1 to 3 feet. 
.sunday...south winds 10 knots or less becoming southwest. a
chance of showers. waves 2 feet or less. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 201411
glfsc 
expires:202605210215;;349537

lake st clair forecast
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
1011 am edt wed may 20 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, will start to build in
over the great lakes this morning then slowly move east across
the region through friday morning. as this occurs, northwest flow
will veer to the northeast and persist into friday.


lcz460-210215-
lake st clair-
1011 am edt wed may 20 2026

.rest of today...north winds 10 to 15 knots diminishing to 5 to 10
knots early in the afternoon...then becoming northeast 10 to 15
knots late in the afternoon. mostly cloudy. waves 2 feet or less.
.tonight...northeast winds 15 to 20 knots. mostly cloudy this
evening becoming partly cloudy. waves 1 to 3 feet.
.thursday...northeast winds 10 to 15 knots. mostly sunny. waves 2
feet or less.
.thursday night...northeast winds 10 to 15 knots increasing to 15 to
20 knots after midnight. partly cloudy becoming mostly cloudy. waves
1 to 3 feet.
.friday...east winds 20 to 25 knots increasing to 30 knots in the
evening. mostly cloudy. a chance of light showers in the afternoon.
rain showers likely in the evening. waves 2 to 4 feet. a small craft
advisory may be needed.
.saturday...southeast winds to 30 knots. showers and a chance of
thunderstorms. waves 2 to 4 feet.
.sunday...northeast winds 10 to 15 knots. mostly cloudy. waves 2
feet or less.

$$

fzus63 kdtx 201409
glflh 
expires:202605202215;;349198

open lake forecast for lake huron
national weather service detroit/pontiac mi
issued by national weather service grand rapids mi
1009 am edt wed may 20 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, will start to build in
over the great lakes this morning then slowly move east across
the region through friday morning. as this occurs, northwest flow
will veer to the northeast and persist into friday.


lhz462>464-202215-
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-
1009 am edt wed may 20 2026

.rest of today...north winds 10 to 15 knots. waves 3 to 5 feet. 
.tonight...north winds 10 to 15 knots. waves 3 to 5 feet. 
.thursday...northeast winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and early
afternoon...then building to 2 to 4 feet early in the afternoon. 
.thursday night...north winds 10 to 15 knots veering to the east
after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet after
midnight. 
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots
with gusts to around 30 knots late in the afternoon. a chance of
showers late in the afternoon. rain showers likely late in the
evening. waves 3 to 5 feet building to 5 to 7 feet late in the
evening. waves occasionally around 10 feet. 
.saturday...east winds 20 to 25 knots with gusts to around
30 knots becoming southeast 10 to 15 knots. showers likely early
in the morning. rain showers in the late morning and early
afternoon...then a chance of showers early in the evening. waves
5 to 7 feet. waves occasionally around 10 feet. 
.sunday...southeast winds 5 to 10 knots backing to the east by
midnight. waves 1 to 3 feet. 


$$