309
FZUS61 KBUF 211949
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
349 PM EDT Sat Sep 21 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 weak 29.8 inch trough will move across the lower
Great Lakes through tonight before dissipating. A weak 30.0 inch
ridge will then build across the lower Great Lakes Sunday. A cold
front will then move from the upper Great Lakes Sunday to the
lower Great Lakes Monday, where it will stall through the middle
of next week. Several weak 29.8 inch lows will move along the
stalled front Monday through Wednesday. On Thursday low pressure
will exit into New England while a 30.2 inch high builds across
Lake Superior.

LOZ062-220330-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
349 PM EDT Sat Sep 21 2024

.TONIGHT...East winds 5 to 15 knots. Scattered showers this
evening. Patchy fog late. Waves 1 to 2 feet.
.SUNDAY...East winds 5 to 15 knots. Patchy fog early. Waves
2 feet or less.
.SUNDAY NIGHT...East winds 10 to 15 knots becoming south. A
chance of showers overnight. Waves 1 to 3 feet.
.MONDAY...Southeast winds 10 to 15 knots. Showers likely. Waves
1 to 3 feet.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. A chance of
showers. Waves 1 to 3 feet.
.TUESDAY...Southeast winds 10 to 15 knots. A chance of showers
during the day, then showers Tuesday night. Waves 1 to 3 feet.
.WEDNESDAY...South winds 10 to 15 knots becoming west. Showers
during the day, then a chance of showers Wednesday night. Waves
1 to 3 feet.
.THURSDAY...North winds around 10 knots becoming northeast. A
chance of showers during the day. Waves 1 to 2 feet.

$$

LOZ063>065-220330-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
349 PM EDT Sat Sep 21 2024

.TONIGHT...East winds 5 to 15 knots becoming southeast. Scattered
showers this evening. Waves 2 feet or less.
.SUNDAY...Southeast winds 5 to 15 knots. Waves 2 feet or less.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots increasing to
15 to 25 knots. Waves 1 to 3 feet building to 3 to 5 feet.
.MONDAY...Southeast winds 15 to 25 knots. A chance of showers.
Waves 3 to 5 feet subsiding to 2 to 4 feet.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. A chance of
showers. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.TUESDAY...Southeast winds 15 to 20 knots. A chance of showers
during the day, then showers Tuesday night. Waves 1 to 3 feet
building to 2 to 4 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots becoming south 10 to
15 knots. Showers. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.THURSDAY...Southeast winds 10 to 15 knots becoming northeast. A
chance of showers. Waves 1 to 3 feet.

$$

LOZ061-220330-
MAFOR 2121/
ONTARIO WEST 1/2 11210 19216 11200 19206 13200 12300 11210. Waves
2 feet or less.

ONTARIO EAST 1/2 11210 19216 15300 11310. Waves 2 feet or less.

$$