(1/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 3/20/2026 3:49 PM America/New_York.
Valid through 3/20/2026 10:30 PM America/New_York.
fzus61 kcle 201949
glfle
expires:202603210230;;021430
open lake forecast for lake erie
national weather service cleveland oh
349 pm edt fri mar 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...
low pressure of 29.70 inches will pull a cold front south across
lake erie through early evening. high pressure of 30.10 inches
will build east across the great lakes on saturday. a warm front
will lift back north saturday night ahead of low pressure of 29.60
inches that will cross lake erie towards midday sunday, pulling a
stronger cold front south across the lake. high pressure of 30.40
inches will build southeast from the northern plains to the mid-
atlantic through early next week.
lez162-163-210230-
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-
349 pm edt fri mar 20 2026
.tonight...northwest winds 5 to 15 knots becoming northeast.
waves 2 feet or less.
.saturday...northeast winds 5 to 10 knots becoming east. waves
1 foot or less.
.saturday night...east winds 5 to 15 knots becoming southwest.
waves 2 feet or less.
.sunday...southwest winds 5 to 15 knots becoming north. a chance
of showers in the afternoon. waves 1 to 2 feet.
.sunday night...north winds 15 to 20 knots. a chance of rain
showers. waves 2 to 4 feet.
.monday...north winds 15 to 20 knots becoming northeast 5 to
15 knots. waves 2 to 4 feet subsiding to 1 foot or less.
.tuesday...southeast winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 2 feet or less.
.wednesday...north winds 15 to 20 knots becoming southeast. waves
1 to 3 feet.
$$
(2/4)
Latest Great Lakes Marine Forecast by KCLE
Issued 3/20/2026 3:49 PM America/New_York.
Valid through 3/20/2026 10:30 PM America/New_York.
fzus61 kcle 201949
glfle
expires:202603210230;;021431
open lake forecast for lake erie
national weather service cleveland oh
349 pm edt fri mar 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...
low pressure of 29.70 inches will pull a cold front south across
lake erie through early evening. high pressure of 30.10 inches
will build east across the great lakes on saturday. a warm front
will lift back north saturday night ahead of low pressure of 29.60
inches that will cross lake erie towards midday sunday, pulling a
stronger cold front south across the lake. high pressure of 30.40
inches will build southeast from the northern plains to the mid-
atlantic through early next week.
lez164>167-210230-
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-
349 pm edt fri mar 20 2026
.tonight...northwest winds 10 to 15 knots becoming north. waves
1 to 3 feet.
.saturday...northeast winds 10 knots or less. waves 1 foot or
less.
.saturday night...east winds 5 to 15 knots becoming southwest.
waves 2 feet or less.
.sunday...southwest winds 10 to 15 knots becoming north. a chance
of showers. waves 1 to 3 feet.
.sunday night...north winds 15 to 20 knots. a chance of rain
showers. waves 2 to 4 feet building to 3 to 5 feet.
.monday...north winds 15 to 20 knots becoming northeast 5 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet.
.tuesday...southeast winds 5 to 15 knots becoming northwest 15 to
20 knots. waves 2 feet or less building to 2 to 4 feet.
.wednesday...north winds 15 to 20 knots becoming southeast. waves
2 to 4 feet.
$$
(3/4)
Latest Great Lakes Marine Forecast by KDTX
Issued 3/20/2026 3:55 PM America/New_York.
Valid through 3/21/2026 12:00 AM America/New_York.
fzus63 kdtx 201955
glfsc
expires:202603210400;;021600
lake st clair forecast
national weather service detroit/pontiac mi
355 pm edt fri mar 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, 30.10 inches, briefly fills in over the
great lakes tonight through tomorrow morning holding light winds
across the region. a strong cold front then sinks south on sunday
which will bring breezy northeast winds through the day.
lcz460-210400-
lake st clair-
355 pm edt fri mar 20 2026
.tonight...north winds 10 to 15 knots diminishing to 5 to 10 knots
after midnight. partly cloudy becoming mostly cloudy. waves 2 feet
or less.
.saturday...north winds 5 to 10 knots early in the morning becoming
light and variable...then becoming southeast 5 to 10 knots in the
afternoon. partly sunny. waves 2 feet or less.
.saturday night...south winds 5 to 10 knots veering to the southwest
after midnight. partly cloudy early in the evening becoming mostly
cloudy. waves 2 feet or less.
.sunday...southwest winds 5 to 10 knots veering to the north in the
late morning and early afternoon...then increasing to 10 to 15 knots
early in the afternoon. mostly cloudy. a chance of light rain. waves
2 feet or less.
.sunday night...north winds 15 to 20 knots. mostly cloudy. a chance
of light rain . waves 1 to 3 feet.
.monday...north winds 10 to 15 knots. partly sunny becoming mostly
clear. waves 2 feet or less.
.tuesday...southwest winds 10 to 15 knots. partly cloudy. waves 2
feet or less.
.wednesday...east winds 15 to 20 knots. partly cloudy. waves 2 feet
or less.
$$
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Latest Great Lakes Marine Forecast by KDTX
Issued 3/20/2026 3:54 PM America/New_York.
Valid through 3/21/2026 12:00 AM America/New_York.
fzus63 kdtx 201954
glflh
expires:202603210400;;021581
open lake forecast for lake huron
national weather service detroit/pontiac mi
354 pm edt fri mar 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, 30.10 inches, briefly fills in over the
great lakes tonight through tomorrow morning holding light winds
across the region. a strong cold front then sinks south on sunday
which will bring breezy northeast winds through the day.
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-
354 pm edt fri mar 20 2026
.tonight...north winds 10 to 15 knots becoming northwest 5 to
10 knots after midnight. waves 1 to 3 feet.
.saturday...north winds 5 to 10 knots veering to the east in the
afternoon. waves 2 feet or less.
.saturday night...southeast winds 10 to 15 knots veering to the
south after midnight. waves 1 to 3 feet.
.sunday...southwest winds 10 to 15 knots becoming 15 to 20 knots
early in the afternoon. a chance of rain. waves 3 to 5 feet
building to 5 to 7 feet early in the afternoon. waves
occasionally around 10 feet.
.sunday night...north winds 15 to 20 knots. waves 5 to 7 feet.
waves occasionally around 10 feet.
.monday...north winds 15 to 20 knots decreasing to 5 to 10 knots.
waves 4 to 6 feet subsiding to 2 to 4 feet late in the evening.
waves occasionally around 8 feet.
.tuesday...south winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and early afternoon...then becoming
southwest 10 to 15 knots early in the evening becoming northwest
15 to 20 knots by midnight. waves 1 to 3 feet building to 2 to
4 feet.
.wednesday...north winds 20 to 25 knots with gusts to around
30 knots decreasing to 10 to 15 knots early in the evening...then
becoming northeast 15 to 20 knots by midnight. waves 3 to 5 feet.
$$
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