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Latest Great Lakes Marine Forecast by KBUF
Issued 6/25/2026 4:02 PM America/New_York.
Valid through 6/25/2026 11:00 PM America/New_York.
fzus61 kbuf 252002
glflo
expires:202606260300;;898538
open lake forecast for lake ontario
national weather service buffalo ny
402 pm edt thu jun 25 2026
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 weak 29.9 inch low over lake huron this evening will
move to southern quebec through friday before passing across the
canadian maritimes saturday. a 30.1 inch high will then build across
the upper great lakes saturday, the lower great lakes sunday, and
then southern quebec to new england by monday.
loz062-260300-
lake ontario open waters from the niagara river to hamlin beach-
402 pm edt thu jun 25 2026
.tonight...east winds 15 to 20 knots becoming northwest 5 to
15 knots. showers likely with a chance of thunderstorms early,
then a chance of showers and thunderstorms late this evening.
waves 1 to 3 feet.
.friday...west winds 5 to 10 knots. waves 1 foot or less.
.friday night...west winds less than 10 knots. waves 1 foot or
less.
.saturday...northeast winds 10 knots or less. waves 1 foot or
less.
.saturday night...northeast winds 10 knots or less becoming
northwest. waves 1 foot or less.
.sunday...light and variable winds. waves 1 foot or less.
.monday...southeast winds 10 knots or less. waves 1 foot or less.
.tuesday...south winds 5 to 15 knots becoming southwest. a chance
of showers and thunderstorms tuesday night. waves 2 feet or less.
winds and waves higher in and near thunderstorms.
$$
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Latest Great Lakes Marine Forecast by KDTX
Issued 6/25/2026 4:01 PM America/New_York.
Valid through 6/26/2026 12:15 AM America/New_York.
fzus63 kdtx 252001
glflh
expires:202606260415;;898436
open lake forecast for lake huron
national weather service detroit/pontiac mi
401 pm edt thu jun 25 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...low pressure, 29.80 inches will move from central
lower michigan this afternoon across southern lake huron this
evening. a high pressure, 30.10 inches, will build into the
region from the northwest tonight and will persist through the
weekend for most of the area. the caveat to this will be a low,
29.60 inches, that tracks through the far southern great lakes
possibly impacting lakes st clair and erie friday afternoon.
lhz362-363-260415-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
401 pm edt thu jun 25 2026
.tonight...northeast winds 5 to 10 knots backing to the northwest
early in the morning. waves 2 feet or less.
.friday...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 2 feet or less.
.friday night...light and variable winds. waves 2 feet or less.
.saturday...light and variable winds becoming north 5 to 10 knots
in the late morning and early afternoon...then becoming light and
variable early in the afternoon. waves 2 feet or less.
.saturday night...light and variable winds. waves 2 feet or less.
.sunday...light and variable winds becoming east 5 to 10 knots
late in the evening. waves 2 feet or less.
.monday...southeast winds 5 to 10 knots becoming south 15 to
20 knots. waves 1 to 3 feet building to 2 to 4 feet.
.tuesday...south winds 10 to 15 knots decreasing to 5 to 10 knots
by midnight. a chance of showers by midnight. waves 2 to 4 feet.
$$
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Latest Great Lakes Marine Forecast by KDTX
Issued 6/25/2026 4:01 PM America/New_York.
Valid through 6/26/2026 12:15 AM America/New_York.
fzus63 kdtx 252001
glflh
expires:202606260415;;898437
open lake forecast for lake huron
national weather service detroit/pontiac mi
401 pm edt thu jun 25 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...low pressure, 29.80 inches will move from central
lower michigan this afternoon across southern lake huron this
evening. a high pressure, 30.10 inches, will build into the
region from the northwest tonight and will persist through the
weekend for most of the area. the caveat to this will be a low,
29.60 inches, that tracks through the far southern great lakes
possibly impacting lakes st clair and erie friday afternoon.
lhz462>464-260415-
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-
401 pm edt thu jun 25 2026
.tonight...light and variable winds becoming west 5 to 10 knots
after midnight. a chance of showers and thunderstorms in the
evening. waves 2 feet or less.
.friday...northwest winds 5 to 10 knots until late afternoon
becoming light and variable. waves 2 feet or less.
.friday night...light and variable winds. waves 2 feet or less.
.saturday...north winds 5 to 10 knots. waves 2 feet or less.
.saturday night...north winds 5 to 10 knots becoming light and
variable. waves 2 feet or less.
.sunday...light and variable winds becoming north 5 to 10 knots
late in the afternoon...then veering to the east late in the
evening. waves 2 feet or less.
.monday...southeast winds 5 to 10 knots increasing to 10 to
15 knots . waves 1 to 3 feet.
.tuesday...south winds 10 to 15 knots. a chance of showers by
midnight. waves 1 to 3 feet.
$$
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