fzus61 kcle 201944
glfle 
expires:202604210215;;707382

open lake forecast for lake erie
national weather service cleveland oh
344 pm edt mon apr 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...
high pressure 30.40 inches will push east tonight as a warm front
approaches from the west. the front will lift east across the lake
during the day on tuesday. a cold front will then sink south
across lake erie on tuesday night into wednesday. high pressure
30.10 inches briefly enters from the north on wednesday night. low
pressure 29.30 inches will push east across the upper midwest
before lifting another warm front across the lake on friday. 


lez162>164-210215-
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-
344 pm edt mon apr 20 2026

.tonight...southeast winds 10 knots or less becoming south and
increasing to 15 to 20 knots after midnight. waves 2 feet or
less. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots. waves 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming west. a
chance of showers. waves 1 to 2 feet. 
.wednesday...northwest winds 10 knots or less becoming east.
waves 1 foot or less. 
.wednesday night...east winds 10 knots or less. waves 1 foot or
less. 
.thursday...southeast winds 5 to 15 knots becoming south. waves
2 feet or less. 
.friday...south winds 10 to 15 knots becoming west. a chance of
showers during the day, then showers likely friday night. waves
1 to 2 feet. 
.saturday...northwest winds 10 to 15 knots becoming northeast. a
chance of showers during the day. waves 1 to 3 feet. 

$$

fzus61 kcle 201944
glfle 
expires:202604210215;;707383

open lake forecast for lake erie
national weather service cleveland oh
344 pm edt mon apr 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...
high pressure 30.40 inches will push east tonight as a warm front
approaches from the west. the front will lift east across the lake
during the day on tuesday. a cold front will then sink south
across lake erie on tuesday night into wednesday. high pressure
30.10 inches briefly enters from the north on wednesday night. low
pressure 29.30 inches will push east across the upper midwest
before lifting another warm front across the lake on friday. 


lez061-165>169-210215-
ripley to buffalo ny extending from 5nm 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-
conneaut oh to ripley ny beyond 5 nm off shoreline to us-
canadian border-
344 pm edt mon apr 20 2026

.tonight...southwest winds 5 to 15 knots becoming south. waves
2 feet or less. 
.tuesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 5 to 10 knots becoming west. a
chance of showers. waves 1 to 3 feet. 
.wednesday...northwest winds 10 knots or less becoming west.
waves 2 feet or less. 
.wednesday night...southwest winds less than 10 knots becoming
east. waves 1 foot or less. 
.thursday...east winds 10 knots or less becoming southeast. waves
2 feet or less. 
.friday...southeast winds 5 to 15 knots. a chance of showers
friday night. waves 1 to 3 feet. 
.saturday...north winds 5 to 15 knots becoming northeast. a
chance of showers. waves 1 to 3 feet. 

$$

fzus63 kdtx 201935
glfsc 
expires:202604210400;;707078

lake st clair forecast
national weather service detroit/pontiac mi
335 pm edt mon apr 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 dominates conditions through this
evening, then gusty south wind develops overnight into tuesday. a
cold front passes through the region tuesday night, followed by a
weaker area of high pressure on wednesday. a warm front then
slowly lifts into the area late thursday into friday as the
parent low pressure stalls over the upper midwest.


lcz460-210400-
lake st clair-
335 pm edt mon apr 20 2026

.tonight...southeast winds 5 to 10 knots becoming south 10 to 15
knots in the late evening and overnight. clear becoming mostly
cloudy. waves 2 feet or less.
.tuesday...south winds 15 to 20 knots becoming southwest 10 to 15
knots late in the afternoon. a few gusts to 25 knots possible in
the morning. mostly cloudy with a chance of sprinkles in the 
morning...then mostly sunny in the afternoon. waves 1 to 3 feet.
.tuesday night...southwest winds 10 to 15 knots becoming west 5 to
10 knots by midnight...then veering to the northwest after midnight.
partly cloudy. waves 2 feet or less.
.wednesday...north winds 5 to 10 knots until late afternoon becoming
light and variable. mostly sunny. waves 2 feet or less.
.wednesday night...northeast winds 5 to 10 knots becoming light and
variable. clear. waves 2 feet or less.
.thursday...southeast winds 5 to 10 knots increasing to 10 to 15
knots in the evening. mostly sunny becoming partly cloudy. waves 2
feet or less.
.friday...southeast winds 10 to 15 knots. partly cloudy. light
showers likely. waves 2 feet or less.
.saturday...northeast winds 10 to 15 knots. mostly cloudy. light
showers likely. waves 2 feet or less.

$$

fzus63 kdtx 201934
glflh 
expires:202604210400;;707075

open lake forecast for lake huron
national weather service detroit/pontiac mi
334 pm edt mon apr 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 dominates conditions through this
evening, then gusty south wind develops overnight into tuesday. a
cold front passes through the region tuesday night, followed by a
weaker area of high pressure on wednesday. a warm front then
slowly lifts into the area late thursday into friday as the
parent low pressure stalls over the upper midwest.


lhz462>464-210400-
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-
334 pm edt mon apr 20 2026

.tonight...southeast winds 5 to 10 knots becoming south 15 to
20 knots with gusts to around 30 knots. waves 1 to 3 feet
building to 3 to 5 feet after midnight. 
.tuesday...south winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots. a chance of showers in the
morning. waves 5 to 7 feet. waves occasionally around 10 feet. 
.tuesday night...southeast winds 5 to 10 knots. waves 2 to 4 feet
subsiding to 2 feet or less in the late evening and overnight. 
.wednesday...north winds 5 to 10 knots. waves 2 feet or less. 
.wednesday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less. 
.thursday...southeast winds 5 to 10 knots increasing to 10 to
15 knots late in the afternoon. waves 1 to 3 feet. 
.friday...southeast winds 10 to 15 knots. showers likely . waves
2 to 4 feet. 
.saturday...east winds 10 to 15 knots backing to the north in the
late morning and early afternoon...then decreasing to 5 to
10 knots . a chance of showers until afternoon. waves 2 to
4 feet. 


$$