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Latest Great Lakes Marine Forecast by KBUF
Issued 11/1/2026 4:02 AM America/New_York.
Valid through 11/1/2026 11:00 AM America/New_York.
fzus61 kbuf 010902
glflo
expires:202611011600;;068992
open lake forecast for lake ontario
national weather service buffalo ny
402 am est sun nov 1 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 30.5 inch high will settle over the northern mid
atlantic states sunday through monday before drifting off the
eastern seaboard tuesday. a 29.5 inch low is then forecast to move
very slowly from the upper mississippi valley tuesday to the upper
great lakes by wednesday, and then into western quebec by thursday
and friday.
loz062-011600-
lake ontario open waters from the niagara river to hamlin beach-
402 am est sun nov 1 2026
.today...south winds less than 10 knots becoming east. waves
1 foot or less.
.tonight...south winds 10 knots or less becoming southwest. waves
1 foot or less.
.monday...southwest winds 10 knots or less becoming south. waves
1 foot or less.
.monday night...south winds 10 knots or less. waves 1 foot or
less.
.tuesday...south winds 5 to 10 knots. a chance of showers during
the day. waves 1 foot or less.
.wednesday...south winds 5 to 15 knots. showers likely wednesday
night. waves 2 feet or less.
.thursday...south winds 5 to 15 knots becoming southwest. showers
likely during the day, then a chance of showers thursday night.
waves 1 to 2 feet.
$$
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Latest Great Lakes Marine Forecast by KDTX
Issued 11/1/2026 3:33 AM America/New_York.
Valid through 11/1/2026 11:45 AM America/New_York.
fzus63 kdtx 010833
glflh
expires:202611011645;;068092
open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am est sun nov 1 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, centered over the eastern
great lakes today, will expand into the mid atlantic on sunday
while increasing to 30.60 inches. this high will influence the
region through the weekend, sustaining relatively light winds. a
slow moving deepening low pressure system will move from the
central plains monday to northern minnesota tuesday. this system
will drag a slow moving cold front into the great lakes region
tuesday night into wednesday as the low lifts into northern
ontario.
lhz361>363-011645-
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-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
333 am est sun nov 1 2026
.today...south winds 5 to 10 knots. waves 1 to 3 feet.
.tonight...south winds 5 to 10 knots becoming light and
variable. waves 2 feet or less.
.monday...light and variable winds becoming southeast 5 to
10 knots in the late morning and afternoon. waves 2 feet or less.
.monday night...south winds 10 to 15 knots. a chance of rain in
the evening...then rain after midnight. waves 1 to 3 feet
building to 2 to 4 feet in the late evening and overnight.
.tuesday...south winds 10 to 15 knots increasing to 15 to
20 knots. a chance of rain. waves 4 to 6 feet.
.wednesday...south winds 15 to 20 knots decreasing to 10 to
15 knots . rain likely. waves 4 to 6 feet. waves occasionally
around 8 feet.
.thursday...south winds 10 to 15 knots backing to the east early
in the evening...then backing to the north by midnight. a chance
of rain. waves 2 to 4 feet.
$$
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Latest Great Lakes Marine Forecast by KDTX
Issued 11/1/2026 3:33 AM America/New_York.
Valid through 11/1/2026 11:45 AM America/New_York.
fzus63 kdtx 010833
glflh
expires:202611011645;;068093
open lake forecast for lake huron
national weather service detroit/pontiac mi
333 am est sun nov 1 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, centered over the eastern
great lakes today, will expand into the mid atlantic on sunday
while increasing to 30.60 inches. this high will influence the
region through the weekend, sustaining relatively light winds. a
slow moving deepening low pressure system will move from the
central plains monday to northern minnesota tuesday. this system
will drag a slow moving cold front into the great lakes region
tuesday night into wednesday as the low lifts into northern
ontario.
lhz462>464-011645-
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-
333 am est sun nov 1 2026
.today...south winds 10 to 15 knots decreasing to 5 to 10 knots
in the afternoon. waves 1 to 3 feet.
.tonight...south winds 5 to 10 knots. waves 2 feet or less.
.monday...south winds 5 to 10 knots increasing to 10 to 15 knots
early in the afternoon. waves 2 feet or less.
.monday night...south winds 10 to 15 knots. a chance of rain
after midnight. waves 1 to 3 feet building to 2 to 4 feet in the
late evening and overnight.
.tuesday...south winds 15 to 20 knots. a chance of rain. waves
4 to 6 feet. waves occasionally around 8 feet.
.wednesday...south winds 15 to 20 knots decreasing to 10 to
15 knots by midnight. rain likely. waves 3 to 5 feet.
.thursday...south winds 10 to 15 knots. a chance of rain. waves
2 to 4 feet subsiding to 1 to 3 feet until early evening...then
building to 2 to 4 feet by midnight.
$$
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