389
FZUS61 KBUF 070826
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
326 AM EST Thu Nov 7 2024

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 secondary cold front will cross the lake early this
morning. A 30.7 inch high currently centered over the high plains
of Colorado will then extend to the east across the Great Lakes
region this afternoon through tonight. The high will be centered
over the Mississippi Valley on Friday and will cross the eastern
Great Lakes Saturday before moving off the east coast Sunday. A
warm front will precede a broad area of low pressure that will
cross the region late Sunday through Monday.

LOZ062-071615-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
326 AM EST Thu Nov 7 2024

.TODAY...Northwest winds 10 to 15 knots becoming west. Waves 1 to
3 feet.
.TONIGHT...West winds 15 to 25 knots. Waves 2 to 4 feet building
to 4 to 7 feet. Waves occasionally around 9 feet.
.FRIDAY...West winds to 30 knots becoming northwest. Waves 5 to
8 feet. Waves occasionally around 10 feet.
.FRIDAY NIGHT...Northwest winds 15 to 25 knots becoming north and
diminishing to 10 to 15 knots. Waves 4 to 7 feet subsiding to
2 to 4 feet. Waves occasionally around 9 feet.
.SATURDAY...Northeast winds 10 knots or less becoming southeast.
Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 15 knots becoming southwest and
increasing to 15 to 25 knots. Showers. Waves 2 feet or less
building to 3 to 6 feet.
.MONDAY...West winds 15 to 25 knots. Showers likely during the
day, then a chance of showers Monday night. Waves 4 to 7 feet
subsiding to 2 to 4 feet. Waves occasionally around 9 feet.

$$

LOZ063>065-071615-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
326 AM EST Thu Nov 7 2024

.TODAY...Northwest winds 10 to 15 knots becoming west. Waves 2 to
4 feet.
.TONIGHT...West winds 15 to 25 knots increasing to 30 knots.
Waves 2 to 4 feet building to 5 to 8 feet. Waves occasionally
around 10 feet.
.FRIDAY...West winds to 30 knots becoming northwest. Waves 6 to
10 feet. Waves occasionally around 13 feet.
.FRIDAY NIGHT...Northwest winds to 30 knots becoming north 15 to
25 knots. Waves 5 to 9 feet subsiding to 3 to 5 feet. Waves
occasionally around 11 feet.
.SATURDAY...North winds 15 to 20 knots becoming south 10 to
15 knots. Waves 1 to 3 feet.
.SUNDAY...South winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. Showers. Waves 1 to 3 feet building
to 3 to 6 feet.
.MONDAY...West winds 15 to 25 knots. Showers. Waves 4 to 7 feet
subsiding to 3 to 5 feet. Waves occasionally around 9 feet.

$$

LOZ061-071615-
MAFOR 0710/
ONTARIO WEST 1/2 12710 13610 11620 12630. Waves 1 to 3 feet
today. Waves 2 to 4 feet building to 4 to 7 feet, and
occasionally around 9 feet tonight.

ONTARIO EAST 1/2 13710 11610 12620 12630. Waves 1 to 3 feet
building to 2 to 4 feet today. Waves 2 to 4 feet building to 4 to
7 feet, and occasionally around 9 feet tonight.

$$

EAJ