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(1/8)
Latest Great Lakes Marine Forecast by KBUF
Issued 7/1/2025 10:02 PM America/New_York.
Valid through 7/2/2025 5:00 AM America/New_York.
fzus61 kbuf 020202
glflo
expires:202507020900;;727084
open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt tue jul 1 2025
for waters beyond five nautical miles of shore on lake ontario
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 29.2 inch low over northern quebec today will move
east to the labrador coast through wednesday, with a weak trailing
cold front crossing the lake this afternoon. a 30.0 inch high will
build into the ohio valley tonight through wednesday. another weak
cold front will move southeast across the lake thursday. a 30.1 inch
high will then build into the ohio valley and great lakes friday
before drifting to the eastern seaboard saturday.
loz062-020900-
lake ontario open waters from the niagara river to hamlin beach-
1002 pm edt tue jul 1 2025
.overnight...west winds around 10 knots. waves 1 to 2 feet.
.wednesday...west winds around 10 knots becoming southwest. waves
around 1 foot.
.wednesday night...southwest winds around 10 knots becoming west.
a chance of showers and thunderstorms overnight. waves 1 to
2 feet.
.thursday...west winds around 10 knots. a chance of showers and
thunderstorms in the morning. waves 1 to 2 feet.
.thursday night...northwest winds 5 to 10 knots. waves 1 to
2 feet.
.friday...northwest winds 5 to 10 knots becoming southwest. waves
1 foot or less.
.saturday...south winds 5 to 15 knots becoming southwest. waves
2 feet or less.
.sunday...southwest winds 10 to 15 knots. a chance of showers
sunday night. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(2/8)
Latest Great Lakes Marine Forecast by KBUF
Issued 7/1/2025 10:02 PM America/New_York.
Valid through 7/2/2025 5:00 AM America/New_York.
fzus61 kbuf 020202
glflo
expires:202507020900;;727085
open lake forecast for lake ontario
national weather service buffalo ny
1002 pm edt tue jul 1 2025
for waters beyond five nautical miles of shore on lake ontario
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a 29.2 inch low over northern quebec today will move
east to the labrador coast through wednesday, with a weak trailing
cold front crossing the lake this afternoon. a 30.0 inch high will
build into the ohio valley tonight through wednesday. another weak
cold front will move southeast across the lake thursday. a 30.1 inch
high will then build into the ohio valley and great lakes friday
before drifting to the eastern seaboard saturday.
loz063>065-020900-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 pm edt tue jul 1 2025
.overnight...west winds 5 to 10 knots. waves 1 to 2 feet.
.wednesday...west winds 10 to 15 knots. waves 1 to 2 feet.
.wednesday night...west winds 5 to 10 knots. waves 1 to 2 feet.
.thursday...west winds 10 to 15 knots. a chance of showers and
thunderstorms in the morning, then a chance of showers in the
afternoon. waves 1 to 2 feet.
.thursday night...west winds 5 to 15 knots becoming northwest.
waves 1 to 2 feet.
.friday...northwest winds 5 to 10 knots becoming south. waves
2 feet or less.
.saturday...south winds 5 to 15 knots. waves 2 feet or less.
.sunday...southwest winds 10 to 15 knots. a chance of showers
sunday night. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(3/8)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/1/2025 10:03 PM America/New_York.
Valid through 7/2/2025 4:15 AM America/New_York.
fzus61 kcle 020203
glfle
expires:202507020815;;727131
open lake forecast for lake erie
national weather service cleveland oh
1003 pm edt tue jul 1 2025
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 trough averaging 29.90 inches will linger into wednesday,
followed by high pressure 30.00 inches. a cold front will then
cross the lake thursday, followed by building high pressure 30.00
inches for friday into saturday.
lez164>167-020815-
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-
1003 pm edt tue jul 1 2025
.overnight...west winds 10 knots or less becoming
northwest. waves 1 foot or less.
.wednesday...north winds 10 knots or less becoming southwest.
waves 1 foot or less.
.wednesday night...southwest winds 5 to 10 knots becoming west.
waves 1 foot or less.
.thursday...northwest winds 5 to 10 knots becoming west. waves
2 feet or less.
.thursday night...northwest winds 5 to 10 knots becoming south.
waves 1 foot or less.
.friday...south winds 5 to 10 knots. waves 2 feet or less.
.saturday...southwest winds 5 to 15 knots becoming south. waves
1 to 3 feet.
.sunday...southwest winds 10 to 15 knots. a chance of showers.
waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(4/8)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/1/2025 10:03 PM America/New_York.
Valid through 7/2/2025 4:15 AM America/New_York.
fzus61 kcle 020203
glfle
expires:202507020815;;727130
open lake forecast for lake erie
national weather service cleveland oh
1003 pm edt tue jul 1 2025
for waters beyond five nautical miles of shore on lake erie
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...
a trough averaging 29.90 inches will linger into wednesday,
followed by high pressure 30.00 inches. a cold front will then
cross the lake thursday, followed by building high pressure 30.00
inches for friday into saturday.
lez162-163-020815-
detroit river lt. to maumee bay oh to reno beach oh beyond 5nm
offshoreline to us-canadian border-
reno beach to the islands oh beyond 5nm off shoreline to us-
canadian border-
1003 pm edt tue jul 1 2025
.overnight...northwest winds 5 to 10 knots becoming north.
waves 1 foot or less.
.wednesday...north winds 10 knots or less becoming south. waves
1 foot or less.
.wednesday night...southwest winds 5 to 10 knots becoming west.
waves 1 foot or less.
.thursday...northwest winds 10 knots or less. waves 1 foot or
less.
.thursday night...north winds 5 to 10 knots becoming southwest.
waves 1 foot or less.
.friday...southwest winds 5 to 10 knots becoming south. waves
1 foot or less.
.saturday...southwest winds 5 to 15 knots. waves 2 feet or less.
.sunday...southwest winds 10 to 15 knots becoming west. a chance
of showers and thunderstorms during the day, then a chance of
showers sunday night. waves 1 to 2 feet.
winds and waves higher in and near thunderstorms.
$$
(5/8)
Latest Great Lakes Marine Forecast by KCLE
Issued 7/1/2025 10:03 PM America/New_York.
Valid through 7/2/2025 4:15 AM America/New_York.
fzus61 kcle 020203
glfle
expires:202507020815;;727132
open lake forecast for lake erie
national weather service cleveland oh
1003 pm edt tue jul 1 2025
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 trough averaging 29.90 inches will linger into wednesday,
followed by high pressure 30.00 inches. a cold front will then
cross the lake thursday, followed by building high pressure 30.00
inches for friday into saturday.
lez061-168-169-020815-
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-
1003 pm edt tue jul 1 2025
.overnight...west winds 10 knots or less becoming
northwest. waves 1 to 2 feet.
.wednesday...northwest winds 10 knots or less becoming southwest.
waves 1 foot or less.
.wednesday night...southwest winds 5 to 10 knots becoming west.
waves 1 foot or less.
.thursday...west winds 5 to 10 knots. waves around 1 foot.
.thursday night...west winds 10 knots or less becoming northeast.
waves around 1 foot.
.friday...east winds 10 knots or less becoming south. waves
1 foot or less.
.saturday...south winds 5 to 10 knots. waves 2 feet or less.
.sunday...southwest winds around 10 knots. a chance of showers
sunday night. waves 1 to 3 feet.
winds and waves higher in and near thunderstorms.
$$
(6/8)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/1/2025 9:38 PM America/New_York.
Valid through 7/2/2025 6:00 AM America/New_York.
fzus63 kdtx 020138
glflh
expires:202507021000;;726289
open lake forecast for lake huron
national weather service detroit/pontiac mi
938 pm edt tue jul 1 2025
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 extends into the great lakes
from the midwest through early wednesday. a weak cold front
passes through late wednesday into thursday, then high pressure
builds directly across the region thursday night. a warm front
passes through on saturday with warmer and unsettled conditions
through the weekend.
lhz361-362-021000-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
938 pm edt tue jul 1 2025
.rest of tonight...southwest winds 5 to 10 knots. waves 1 to
3 feet.
.wednesday...southwest winds 5 to 10 knots backing to the
southeast late in the afternoon. waves 2 feet or less.
.wednesday night...south winds 5 to 10 knots veering to the west
in the late evening and overnight. waves 2 feet or less.
.thursday...northwest winds 5 to 10 knots. waves 2 feet or less.
.thursday night...north winds 5 to 10 knots early in the evening
becoming light and variable. waves 2 feet or less.
.friday...light and variable winds becoming southeast 5 to
10 knots late in the morning...then becoming south 10 to 15 knots
late in the evening. waves 2 feet or less.
.saturday...south winds 10 to 15 knots. a chance of showers until
early morning. waves 2 to 4 feet building to 3 to 5 feet.
.sunday...southwest winds 10 to 15 knots becoming west 5 to
10 knots until early morning. a chance of showers. waves 2 to
4 feet subsiding to 1 to 3 feet in the late evening and early
morning.
$$
(7/8)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/1/2025 9:38 PM America/New_York.
Valid through 7/2/2025 6:00 AM America/New_York.
fzus63 kdtx 020138
glflh
expires:202507021000;;726290
open lake forecast for lake huron
national weather service detroit/pontiac mi
938 pm edt tue jul 1 2025
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 extends into the great lakes
from the midwest through early wednesday. a weak cold front
passes through late wednesday into thursday, then high pressure
builds directly across the region thursday night. a warm front
passes through on saturday with warmer and unsettled conditions
through the weekend.
lhz363-462>464-021000-
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-
938 pm edt tue jul 1 2025
.rest of tonight...light and variable winds becoming southwest
5 to 10 knots after midnight. waves 2 feet or less.
.wednesday...southwest winds 5 to 10 knots. a chance of showers
and thunderstorms in the afternoon. waves 2 feet or less.
.wednesday night...southeast winds 5 to 10 knots veering to the
west after midnight. a chance of showers in the evening. waves
2 feet or less.
.thursday...northwest winds 5 to 10 knots. waves 2 feet or less.
.thursday night...light and variable winds. waves 2 feet or less.
.friday...light and variable winds becoming southeast 5 to
10 knots late in the morning...then becoming south 10 to 15 knots
late in the evening. waves 2 feet or less.
.saturday...south winds 10 to 15 knots. waves 1 to 3 feet
building to 2 to 4 feet.
.sunday...southwest winds 10 to 15 knots decreasing to 5 to
10 knots in the late evening and early morning. a chance of
showers. waves 2 to 4 feet subsiding to 1 to 3 feet in the late
evening and early morning.
$$
(8/8)
Latest Great Lakes Marine Forecast by KDTX
Issued 7/1/2025 9:38 PM America/New_York.
Valid through 7/2/2025 6:00 AM America/New_York.
fzus63 kdtx 020138
glfsc
expires:202507021000;;726294
lake st clair forecast
national weather service detroit/pontiac mi
938 pm edt tue jul 1 2025
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a ridge of high pressure extends into the great lakes
from the midwest through early wednesday. a weak cold front
passes through late wednesday into thursday, then high pressure
builds directly across the region thursday night. a warm front
passes through on saturday with warmer and unsettled conditions
through the weekend.
lcz460-021000-
lake st clair-
938 pm edt tue jul 1 2025
.rest of tonight...northwest winds 5 to 10 knots. clear. waves 2
feet or less.
.wednesday...northwest winds 5 to 10 knots backing to the southwest
in the late morning and afternoon. mostly sunny. waves 2 feet or
less.
.wednesday night...southwest winds 5 to 10 knots veering to the west
after midnight. mostly clear. waves 2 feet or less.
.thursday...northwest winds 5 to 10 knots. sunny. waves 2 feet or
less.
.thursday night...northeast winds 5 to 10 knots. clear. waves 2 feet
or less.
.friday...east winds 5 to 10 knots veering to the southeast in the
afternoon and evening. mostly clear. waves 2 feet or less.
.saturday...south winds 10 to 15 knots. mostly clear. waves 2 feet
or less.
.sunday...west winds 10 to 15 knots. partly cloudy. a chance of
showers and thunderstorms. waves 2 feet or less.
$$
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