(1/6)
Latest Great Lakes Marine Forecast by KCLE
Issued 5/19/2026 9:59 PM America/New_York.
Valid through 5/20/2026 4:15 AM America/New_York.
fzus61 kcle 200159
glfle
expires:202605200815;;322093
open lake forecast for lake erie
national weather service cleveland oh
959 pm edt tue may 19 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 tracks southeast across lake erie tonight. pressure
rises wednesday and a ridge averaging 30.30 inches over the lake
builds in for thursday. low pressure 30.00 inches moves in from
the southwest over the western end of lake erie friday into
saturday.
lez162>164-200815-
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-
959 pm edt tue may 19 2026
.rest of tonight...southwest winds 10 to 15 knots becoming
northwest. showers likely with a chance of thunderstorms late
this evening, then a chance of showers and thunderstorms after
midnight. a chance of showers late. waves 1 to 3 feet.
.wednesday...north winds 5 to 15 knots becoming east. waves 1 to
3 feet.
.wednesday night...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...northeast winds 15 to 20 knots becoming east.
waves 3 to 5 feet subsiding to 2 to 4 feet.
.friday...east winds 15 to 25 knots. showers likely during the
day, then showers with a chance of thunderstorms friday night.
waves 3 to 5 feet.
.saturday...east winds 15 to 20 knots becoming southwest 5 to
15 knots. showers likely with a chance of thunderstorms during
the day, then a chance of showers saturday night. waves 2 to
4 feet subsiding to 1 to 3 feet.
.sunday...southwest winds 5 to 10 knots becoming northwest. a
chance of showers during the day. waves 1 foot or less.
winds and waves higher in and near thunderstorms.
$$
(2/6)
Latest Great Lakes Marine Forecast by KCLE
Issued 5/19/2026 9:59 PM America/New_York.
Valid through 5/20/2026 4:15 AM America/New_York.
fzus61 kcle 200159
glfle
expires:202605200815;;322094
open lake forecast for lake erie
national weather service cleveland oh
959 pm edt tue may 19 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 tracks southeast across lake erie tonight. pressure
rises wednesday and a ridge averaging 30.30 inches over the lake
builds in for thursday. low pressure 30.00 inches moves in from
the southwest over the western end of lake erie friday into
saturday.
lez165>167-200815-
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-
959 pm edt tue may 19 2026
.rest of tonight...southwest winds 10 to 15 knots becoming
northwest. showers with a chance of thunderstorms, then a chance
of showers with a slight chance of thunderstorms late. waves 2 to
4 feet.
.wednesday...north winds 10 to 15 knots. a slight chance of
showers early. waves 1 to 3 feet.
.wednesday night...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 5 feet.
.thursday night...northeast winds 15 to 20 knots becoming east.
waves 3 to 5 feet.
.friday...east winds 15 to 20 knots. a chance of showers during
the day, then showers friday night. waves 3 to 5 feet.
.saturday...east winds 15 to 20 knots becoming south 5 to
15 knots. showers 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 northwest. a
chance of showers and thunderstorms during the day, then a chance
of showers sunday night. waves 1 foot or less.
winds and waves higher in and near thunderstorms.
$$
(3/6)
Latest Great Lakes Marine Forecast by KCLE
Issued 5/19/2026 9:59 PM America/New_York.
Valid through 5/20/2026 4:15 AM America/New_York.
fzus61 kcle 200159
glfle
expires:202605200815;;322095
open lake forecast for lake erie
national weather service cleveland oh
959 pm edt tue may 19 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 tracks southeast across lake erie tonight. pressure
rises wednesday and a ridge averaging 30.30 inches over the lake
builds in for thursday. low pressure 30.00 inches moves in from
the southwest over the western end of lake erie friday into
saturday.
lez061-168-169-200815-
ripley to buffalo ny extending from 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-
959 pm edt tue may 19 2026
.rest of tonight...southwest winds 10 to 15 knots becoming west.
showers with a chance of thunderstorms late this evening, then
showers with a slight chance of thunderstorms after midnight.
waves 2 to 3 feet.
.wednesday...northwest winds 5 to 15 knots becoming west. a
chance of showers early. waves 1 to 3 feet.
.wednesday night...northwest winds 10 to 15 knots becoming
northeast. waves 1 to 2 feet.
.thursday...northeast winds 10 to 15 knots increasing to 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet.
.thursday night...northeast winds 15 to 20 knots becoming east.
waves 2 to 4 feet subsiding to 1 to 3 feet.
.friday...east winds 15 to 20 knots. a chance of showers during
the day, then showers friday night. waves 2 to 4 feet subsiding
to 1 to 3 feet.
.saturday...east winds 15 to 20 knots becoming southeast 10 to
15 knots. showers with a chance of thunderstorms during the day,
then a chance of showers saturday night. waves 2 to 4 feet
subsiding to 1 to 3 feet.
.sunday...south winds 10 knots or less becoming southwest. a
chance of showers and thunderstorms during the day, then a chance
of showers sunday night. waves 1 foot or less.
winds and waves higher in and near thunderstorms.
$$
(4/6)
Latest Great Lakes Marine Forecast by KDTX
Issued 5/19/2026 9:40 PM America/New_York.
Valid through 5/20/2026 5:45 AM America/New_York.
fzus63 kdtx 200140
glflh
expires:202605200945;;321781
open lake forecast for lake huron
national weather service detroit/pontiac mi
940 pm edt tue may 19 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, 30.50 inches, will start to build in
over the great lakes this morning and will slow move east across
the region through friday morning. northwest flow will veer to
the northeast through the midweek period as high pressure settles
over the area.
lhz462>464-200945-
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-
940 pm edt tue may 19 2026
.rest of tonight...northwest winds 10 to 15 knots. waves 3 to
5 feet.
.wednesday...north winds 10 to 15 knots. waves 4 to 6 feet. waves
occasionally around 8 feet.
.wednesday night...north winds 10 to 15 knots. waves 3 to 5 feet.
.thursday...north winds 10 to 15 knots becoming northeast 5 to
10 knots in the late morning and afternoon. waves 2 to 4 feet
subsiding to 1 to 3 feet in the late morning and afternoon.
.thursday night...northeast winds 10 to 15 knots becoming east
5 to 10 knots 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
late in the evening. a chance of showers late in the morning.
rain showers likely late in the evening. waves 2 to 4 feet
building to 4 to 6 feet late in the afternoon. waves occasionally
around 8 feet.
.saturday...east winds 15 to 20 knots decreasing to 10 to
15 knots . showers likely early in the morning...then a chance of
showers . waves 4 to 6 feet. waves occasionally around 8 feet.
.sunday...southeast winds 5 to 10 knots becoming light and
variable. a chance of showers until afternoon. waves 2 feet or
less.
$$
(5/6)
Latest Great Lakes Marine Forecast by KDTX
Issued 5/19/2026 9:39 PM America/New_York.
Valid through 5/20/2026 5:45 AM America/New_York.
fzus63 kdtx 200139
glfsc
expires:202605200945;;321771
lake st clair forecast
national weather service detroit/pontiac mi
939 pm edt tue may 19 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, 30.50 inches, will start to build in
over the great lakes this morning and will slow move east across
the region through friday morning. northwest flow will veer to
the northeast through the midweek period as high pressure settles
over the area.
lcz460-200945-
lake st clair-
939 pm edt tue may 19 2026
...small craft advisory in effect until 10 pm edt this evening...
.rest of tonight...west winds 10 to 15 knots becoming north 15 to 20
knots early in the morning. mostly cloudy. a chance of light showers
by midnight. waves 2 feet or less.
.wednesday...north winds 15 to 20 knots diminishing to 10 to 15
knots late in the morning...then diminishing to 5 to 10 knots early
in the afternoon becoming northeast 10 to 15 knots late in the
afternoon. mostly cloudy. waves 2 feet or less.
.wednesday night...northeast winds 15 to 20 knots diminishing to 10
to 15 knots after midnight. mostly cloudy early in the 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. waves 1 to 3 feet.
.friday...east winds 15 to 20 knots increasing to 20 to 25 knots
with gusts to 30 knots in the evening. mostly cloudy. a chance of
showers in the afternoon. rain showers likely in the evening. waves
2 to 4 feet. a small craft advisory may be needed.
.saturday...east winds 20 to 25 knots with gusts to 30 knots.
showers. waves 2 to 4 feet.
.sunday...west winds 5 to 10 knots. mostly cloudy with a chance of
showers. waves 2 feet or less.
$$
(6/6)
Latest Great Lakes Marine Forecast by KDTX
Issued 5/19/2026 4:38 PM America/New_York.
Valid through 5/20/2026 12:45 AM America/New_York.
fzus63 kdtx 192038
glflh
expires:202605200445;;310150
open lake forecast for lake huron
national weather service detroit/pontiac mi
438 pm edt tue may 19 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 cold front sweeps across the region this evening,
veering winds from southwest to northwest. strong to severe
thunderstorms will be possible ahead of this cold front. high
pressure, 30.50 inches, then builds in mid-week.
lhz463-464-200445-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
438 pm edt tue may 19 2026
.today...south winds 5 to 10 knots increasing to 10 to 15 knots
late in the morning...then increasing to 15 to 20 knots early in
the afternoon decreasing to 10 to 15 knots late in the afternoon.
scattered showers and thunderstorms in the afternoon. some
thunderstorms may be severe with damaging winds and large hail.
waves 2 to 4 feet.
.tonight...southwest winds 10 to 15 knots. a chance of showers
and scattered thunderstorms in the evening...then a chance of
showers after midnight. some thunderstorms may be severe with
damaging winds and large hail. waves 3 to 5 feet.
.wednesday...north winds 10 to 15 knots. waves 4 to 6 feet. waves
occasionally around 8 feet.
.wednesday night...north winds 10 to 15 knots. waves 3 to 5 feet.
.thursday...north winds 10 to 15 knots. waves 2 to 4 feet
subsiding to 1 to 3 feet late in the morning...then building to
2 to 4 feet late in the afternoon.
.friday...east winds 10 to 15 knots increasing to 15 to 20 knots
by midnight. a chance of showers early in the evening. rain
showers likely by midnight. waves 2 to 4 feet building to 4 to
6 feet . waves occasionally around 8 feet.
.saturday...east winds 20 to 25 knots decreasing to 10 to
15 knots. showers likely until afternoon...then a chance of
showers . waves 4 to 6 feet subsiding to 1 to 3 feet by midnight.
waves occasionally around 8 feet.
$$
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