fzus61 kcle 130143
glfle 
expires:202604130815;;272039

open lake forecast for lake erie
national weather service cleveland oh
943 pm edt sun apr 12 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...
low pressure of 29.40 inches will track across the upper great 
lakes towards hudson bay tonight, leaving a stalled frontal 
boundary across the central great lakes. several waves of low 
pressure will track along this boundary through mid-week including
low pressure of 29.50 inches on thursday. a ridge averaging 30.00
inches will be over the lake on friday.


lez162>165-130815-
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-
vermilion to avon point oh beyond 5 nm off shoreline to us-
canadian border-
943 pm edt sun apr 12 2026

.overnight...south winds 15 to 25 knots becoming southwest.
a chance of showers. showers likely late. waves
2 to 4 feet building to 3 to 5 feet. 
.monday...southwest winds 15 to 25 knots diminishing to 10 to
15 knots. a chance of showers early, then a slight chance of
showers late in the morning. waves 3 to 5 feet subsiding to 2 to
4 feet. 
.monday night...southwest winds 10 to 15 knots. a chance of
showers in the evening, then a chance of showers and
thunderstorms overnight. waves 1 to 3 feet. 
.tuesday...southwest winds 15 to 20 knots. a chance of showers
and thunderstorms. waves 1 to 3 feet building to 2 to 4 feet,
then subsiding to 1 to 3 feet. 
.tuesday night...southwest winds 10 to 15 knots. showers likely
with a chance of thunderstorms. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers during the day, then showers likely
wednesday night. waves 1 to 2 feet building to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.friday...west winds 5 to 15 knots becoming south 15 to 20 knots.
a chance of showers friday night. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus61 kcle 130143
glfle 
expires:202604130815;;272040

open lake forecast for lake erie
national weather service cleveland oh
943 pm edt sun apr 12 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...
low pressure of 29.40 inches will track across the upper great 
lakes towards hudson bay tonight, leaving a stalled frontal 
boundary across the central great lakes. several waves of low 
pressure will track along this boundary through mid-week including
low pressure of 29.50 inches on thursday. a ridge averaging 30.00
inches will be over the lake on friday.


lez061-166>169-130815-
ripley to buffalo ny extending from 5nm 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-
943 pm edt sun apr 12 2026

.overnight...south winds 15 to 25 knots becoming southwest.
a slight chance of showers. a chance of showers
late. waves 2 to 4 feet building to 3 to 5 feet. 
.monday...southwest winds 15 to 25 knots. a chance of showers in
the morning, then a slight chance of showers in the afternoon.
waves 3 to 6 feet. 
.monday night...southwest winds 10 to 15 knots becoming south. a
chance of showers in the evening, then a chance of showers and
thunderstorms overnight. waves 3 to 5 feet subsiding to 1 to
3 feet. 
.tuesday...south winds 15 to 20 knots becoming southwest. a
chance of showers and thunderstorms. waves 2 to 4 feet. 
.tuesday night...southwest winds 10 to 15 knots. showers likely
with a chance of thunderstorms. waves 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south 15 to
20 knots. showers likely with a chance of thunderstorms during
the day, then showers likely wednesday night. waves 1 to 3 feet
building to 2 to 4 feet. 
.thursday...southwest winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.friday...west winds 10 knots or less becoming south and
increasing to 15 to 20 knots. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 130151
glfsc 
expires:202604131000;;272126

lake st clair forecast
national weather service detroit/pontiac mi
951 pm edt sun apr 12 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 warm front stalls across the northern great lakes
through much of the week. multiple passing disturbances bring
rounds of showers, thunderstorms, and gusty winds through friday.


lcz460-131000-
lake st clair-
951 pm edt sun apr 12 2026

...small craft advisory in effect through monday morning...

.rest of tonight...southwest winds 15 to 20 knots. mostly cloudy. a
chance of light showers after midnight. rain showers likely early in
the morning. waves 1 to 3 feet.
.monday...southwest winds 15 to 20 knots becoming west 10 to 15
knots late in the afternoon. partly sunny. a chance of light showers
early in the morning. waves 1 to 3 feet.
.monday night...southwest winds 10 to 15 knots. partly cloudy ...
then mostly cloudy with light showers likely and a chance of
thunderstorms after midnight. waves 1 to 3 feet.
.tuesday...southwest winds 10 to 15 knots increasing to 15 to 20
knots in the late morning and afternoon. mostly cloudy. a chance of
thunderstorms early in the morning. a chance of light showers until
late afternoon...then light showers likely and a chance of
thunderstorms early in the afternoon. waves 1 to 3 feet.
.tuesday night...southwest winds 10 to 15 knots. showers and a
chance of thunderstorms ...then light showers after midnight. waves
2 feet or less.
.wednesday...southwest winds 10 to 15 knots. light showers likely in
the morning. light showers in the afternoon and evening. a chance of
thunderstorms in the evening. waves 2 feet or less.
.thursday...southwest winds 15 to 20 knots. mostly cloudy. light
showers and a chance of thunderstorms. waves 1 to 3 feet.
.friday...south winds 10 to 15 knots. partly cloudy. waves 2 feet or
less.

$$

fzus63 kdtx 130150
glflh 
expires:202604131000;;272123

open lake forecast for lake huron
national weather service detroit/pontiac mi
950 pm edt sun apr 12 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 warm front stalls across the northern great lakes
through much of the week. multiple passing disturbances bring
rounds of showers, thunderstorms, and gusty winds through friday.


lhz363-462>464-131000-
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-
950 pm edt sun apr 12 2026

.rest of tonight...south winds 20 to 25 knots. gusts to 30 knots
after midnight. a chance of showers this evening...then showers
after midnight. waves 6 to 9 feet. waves occasionally around
12 feet. 
.monday...southwest winds 15 to 20 knots becoming west 10 to
15 knots late in the afternoon. a chance of showers in the
morning. waves 5 to 7 feet subsiding to 3 to 5 feet late in the
afternoon. waves occasionally around 10 feet. 
.monday night...north winds 5 to 10 knots veering to the east by
midnight...then increasing to 10 to 15 knots after midnight. a
chance of showers in the evening...then showers and a chance of
thunderstorms after midnight. waves 2 to 4 feet subsiding to 1 to
3 feet in the late evening and overnight. 
.tuesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots early in the afternoon. a chance of showers and
thunderstorms in the morning...then a chance of showers in the
afternoon. waves 3 to 5 feet. 
.tuesday night...southwest winds 10 to 15 knots becoming
southeast 5 to 10 knots in the late evening and overnight. a
chance of showers and thunderstorms in the evening...then showers
likely after midnight. waves 2 to 4 feet subsiding to 1 to 3 feet
in the late evening and overnight. 
.wednesday...southwest winds 10 to 15 knots backing to the east
late in the evening. a chance of showers. showers likely late in
the afternoon. waves 1 to 3 feet building to 2 to 4 feet late in
the evening. 
.thursday...southeast winds 15 to 20 knots becoming southwest
10 to 15 knots. showers likely early in the morning...then a
chance of showers until early evening. waves 3 to 5 feet
subsiding to 2 to 4 feet by midnight. 
.friday...west winds 10 to 15 knots decreasing to 5 to 10 knots
in the late morning and early afternoon...then backing to the
southeast early in the evening becoming south 15 to 20 knots by
midnight. a chance of. waves 2 to 4 feet building to 4 to 6 feet
by midnight. waves occasionally around 8 feet. 


$$