610
FZUS61 KBUF 081402
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
1002 AM EDT Mon Sep 8 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 30.3 inch high will expand east across the entire
Great Lakes region through tonight, before drifting east across New
England through Wednesday. A weakening cold front will cross the
Lake on Thursday, with a 30.3 inch Canadian high building south
across the lower Great Lakes by Friday.

LOZ062-082100-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
1002 AM EDT Mon Sep 8 2025

.THIS AFTERNOON...Northwest winds 10 knots or less becoming
southwest. Waves 2 feet or less.
.TONIGHT...South winds 10 knots or less becoming southeast. Waves
1 foot or less.
.TUESDAY...Southeast winds 5 to 15 knots becoming east. Waves
2 feet or less.
.TUESDAY NIGHT...East winds 5 to 15 knots becoming south. Waves
1 to 2 feet.
.WEDNESDAY...West winds 10 knots or less. Waves 1 foot or less.
.THURSDAY...North winds 5 to 15 knots becoming east. Waves 2 feet
or less.
.FRIDAY...East winds 5 to 10 knots becoming southeast. Waves
2 feet or less.

$$

LOZ063>065-082100-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
1002 AM EDT Mon Sep 8 2025

.THIS AFTERNOON...Northwest winds 5 to 10 knots becoming west.
Waves 1 to 2 feet.
.TONIGHT...West winds 10 knots or less becoming south. Waves
1 foot or less.
.TUESDAY...South winds 5 to 15 knots becoming east. Waves 2 feet
or less.
.TUESDAY NIGHT...East winds 5 to 15 knots becoming south. Waves
2 feet or less.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest
10 knots or less. Waves 2 feet or less.
.THURSDAY...Northwest winds 5 to 15 knots becoming northeast.
Waves 2 feet or less.
.FRIDAY...Northeast winds 10 knots or less becoming southeast.
Waves 2 feet or less.

$$

LOZ061-082100-
MAFOR 0815/
ONTARIO WEST 1/2 12600 11500 14300 11400. Waves 2 feet or less.

ONTARIO EAST 1/2 14600 12400 11300 11400. Waves 2 feet or less.

$$