(1/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 6/20/2026 3:55 AM America/New_York.
Valid through 6/20/2026 10:15 AM America/New_York.
fzus61 kcle 200755
glfle
expires:202606201415;;059094
open lake forecast for lake erie
national weather service cleveland oh
355 am edt sat jun 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...
weak low pressure 29.90 inches crosses lake erie this afternoon,
dragging a cold front across the lake. high pressure 30.00 inches briefly
builds over the lake tonight and sunday before another low
pressure system 29.60 inches moves northeast into the ohio valley
sunday night and into the mid atlantic by monday afternoon. this
will drag another cold front across the lake monday. a ridge
averaging 30.10 inches builds over the region tuesday through
wednesday.
lez162>164-201415-
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-
355 am edt sat jun 20 2026
.today...west winds 10 to 15 knots. isolated showers this
morning. waves 1 to 2 feet.
.tonight...west winds 5 to 15 knots becoming northwest. waves
2 feet or less.
.sunday...northwest winds 10 knots or less becoming southeast.
waves 1 foot or less.
.sunday night...southeast winds 5 to 15 knots becoming east and
increasing to 15 to 25 knots. rain. waves 2 feet or less building
to 3 to 5 feet.
.monday...northeast winds 15 to 25 knots becoming north and
diminishing to 10 to 15 knots. a chance of showers during the
day. waves 4 to 7 feet subsiding to 1 to 3 feet. waves
occasionally around 9 feet.
.tuesday...north winds 10 knots or less becoming northwest. waves
2 feet or less.
.wednesday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms. waves 1 foot or less.
winds and waves higher in and near thunderstorms.
$$
(2/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 6/20/2026 3:55 AM America/New_York.
Valid through 6/20/2026 10:15 AM America/New_York.
fzus61 kcle 200755
glfle
expires:202606201415;;059095
open lake forecast for lake erie
national weather service cleveland oh
355 am edt sat jun 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...
weak low pressure 29.90 inches crosses lake erie this afternoon,
dragging a cold front across the lake. high pressure 30.00 inches briefly
builds over the lake tonight and sunday before another low
pressure system 29.60 inches moves northeast into the ohio valley
sunday night and into the mid atlantic by monday afternoon. this
will drag another cold front across the lake monday. a ridge
averaging 30.10 inches builds over the region tuesday through
wednesday.
lez165>167-201415-
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-
355 am edt sat jun 20 2026
.today...west winds 10 to 15 knots. scattered showers this
morning. waves 1 to 3 feet.
.tonight...west winds 5 to 15 knots becoming northwest. a slight
chance of showers and thunderstorms late in the evening. waves
1 to 2 feet.
.sunday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less.
.sunday night...southeast winds 5 to 15 knots becoming east 15 to
20 knots. a chance of rain in the evening, then rain overnight.
waves 1 foot or less building to 2 to 4 feet.
.monday...northeast winds 15 to 25 knots becoming north and
diminishing to 10 to 15 knots. showers likely during the day.
waves 4 to 7 feet subsiding to 2 to 4 feet. waves occasionally
around 9 feet.
.tuesday...north winds 5 to 15 knots. waves 1 to 3 feet subsiding
to 1 foot or less.
.wednesday...northwest winds 10 knots or less becoming south. a
chance of showers and thunderstorms wednesday night. waves 1 foot
or less.
winds and waves higher in and near thunderstorms.
$$
(3/5)
Latest Great Lakes Marine Forecast by KCLE
Issued 6/20/2026 3:55 AM America/New_York.
Valid through 6/20/2026 10:15 AM America/New_York.
fzus61 kcle 200755
glfle
expires:202606201415;;059096
open lake forecast for lake erie
national weather service cleveland oh
355 am edt sat jun 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...
weak low pressure 29.90 inches crosses lake erie this afternoon,
dragging a cold front across the lake. high pressure 30.00 inches briefly
builds over the lake tonight and sunday before another low
pressure system 29.60 inches moves northeast into the ohio valley
sunday night and into the mid atlantic by monday afternoon. this
will drag another cold front across the lake monday. a ridge
averaging 30.10 inches builds over the region tuesday through
wednesday.
lez061-168-169-201415-
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-
355 am edt sat jun 20 2026
.today...west winds 5 to 10 knots. isolated showers. waves 1 to
2 feet.
.tonight...west winds 5 to 10 knots. a slight chance of showers
and thunderstorms through the early overnight. waves 1 to 2 feet.
.sunday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less.
.sunday night...southwest winds 10 knots or less becoming east
and increasing to 15 to 20 knots overnight. a chance of rain in
the evening, then rain likely overnight. waves 2 feet or less.
.monday...east winds 15 to 20 knots becoming north 10 to
15 knots. showers likely during the day. waves 3 to 5 feet
subsiding to 1 to 3 feet.
.tuesday...northwest winds 5 to 10 knots becoming north. waves
2 feet or less.
.wednesday...northwest winds 10 knots or less becoming south. a
chance of showers and thunderstorms wednesday night. waves 1 foot
or less.
winds and waves higher in and near thunderstorms.
$$
(4/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 6/20/2026 3:55 AM America/New_York.
Valid through 6/20/2026 12:00 PM America/New_York.
fzus63 kdtx 200755
glfsc
expires:202606201600;;059092
lake st clair forecast
national weather service detroit/pontiac mi
355 am edt sat jun 20 2026
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a ridge of high pressure, 29.90 inches, builds in
through the morning which will support lighter winds. the next
low pressure system, 29.60 inches, will arrive late tomorrow into
monday morning, bringing renewed rain and thunderstorm chances
along with elevated winds speeds across the southern great lakes.
lcz460-201600-
lake st clair-
355 am edt sat jun 20 2026
.today...west winds 5 to 10 knots increasing to 10 to 15 knots in
the afternoon. partly sunny. a chance of light showers. a chance of
thunderstorms late in the afternoon. waves 2 feet or less.
.tonight...northwest winds 10 to 15 knots diminishing to 5 to 10
knots in the late evening and overnight. a chance of showers and
thunderstorms early in the evening then clearing. waves 2 feet or
less.
.sunday...light and variable winds becoming southeast 5 to 10 knots
early in the afternoon. partly sunny. waves 2 feet or less.
.sunday night...southeast winds 5 to 10 knots increasing to 10 to 15
knots by midnight...then becoming east 15 to 20 knots after
midnight. cloudy with showers likely. waves 2 feet or less.
.monday...northeast winds 15 to 20 knots becoming north 10 to 15
knots in the evening. mostly cloudy with light showers likely in the
morning...then partly cloudy in the afternoon and evening. waves 1
to 3 feet.
.tuesday...northeast winds 10 to 15 knots. mostly clear. waves 2
feet or less.
.wednesday...east winds 5 to 10 knots. mostly clear. a chance of
showers and thunderstorms. waves 2 feet or less.
$$
(5/5)
Latest Great Lakes Marine Forecast by KDTX
Issued 6/20/2026 3:53 AM America/New_York.
Valid through 6/20/2026 12:00 PM America/New_York.
fzus63 kdtx 200753
glflh
expires:202606201600;;059049
open lake forecast for lake huron
national weather service detroit/pontiac mi
353 am edt sat jun 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...a ridge of high pressure, 29.90 inches, builds in
through the morning which will support lighter winds. the next
low pressure system, 29.60 inches, will arrive late tomorrow into
monday morning, bringing renewed rain and thunderstorm chances
along with elevated winds speeds across the southern great lakes.
lhz462>464-201600-
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-
353 am edt sat jun 20 2026
.today...west winds 5 to 10 knots early in the morning becoming
light and variable. a chance of showers. waves 2 feet or less.\
.tonight...light and variable winds. waves 2 feet or less.
.sunday...light and variable winds. waves 2 feet or less.
.sunday night...east winds 5 to 10 knots. a chance of showers.
waves 2 feet or less.
.monday...northeast winds 5 to 10 knots becoming north 10 to
15 knots. waves 2 to 4 feet.
.tuesday...north winds 5 to 10 knots early in the morning
becoming light and variable. waves 1 to 3 feet.
.wednesday...light and variable winds becoming northeast 5 to
10 knots . a chance of showers . waves 2 feet or less.
$$
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