717
FZUS61 KBUF 261212
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
812 AM EDT Sun May 26 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 29.9 inch high will reside over the lake today. A
29.3 inch low will then track from Lake Michigan to central Quebec
Sunday night through Tuesday with its warm front crossing the
lake Monday and its trailing cold front then following suit Monday
night. This low will then weaken to 29.7 inches as it slowly
drifts across northern Quebec and Atlantic Canada Tuesday and
Wednesday. An expansive 30.2 inch high centered over Hudson Bay
will build across the Great Lakes Wednesday night and Thursday.

LOZ062-261515-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
812 AM EDT Sun May 26 2024

.TODAY...Northwest winds less than 10 knots becoming east 10 to
15 knots. Areas of dense fog early. Waves 1 foot or less.
.TONIGHT...East winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers late in the evening. Showers likely
with a chance of thunderstorms after midnight. Waves 1 to 3 feet
building to 2 to 4 feet.
.MONDAY...Southeast winds 10 to 15 knots becoming south. Showers
with a chance of thunderstorms. Some thunderstorms may produce
gusty winds. Waves 1 to 3 feet.
.MONDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots. Showers likely with a chance of thunderstorms in
the evening, then a chance of showers overnight. Some
thunderstorms may produce gusty winds in the evening. Waves 1 to
3 feet building to 3 to 5 feet.
.TUESDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of showers and thunderstorms during the day,
then showers likely with a chance of thunderstorms Tuesday night.
Waves 3 to 5 feet subsiding to 1 to 3 feet.
.WEDNESDAY...Northwest winds 10 to 15 knots. Showers likely
during the day, then a chance of showers Wednesday night. Waves
2 to 3 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-261515-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
812 AM EDT Sun May 26 2024

.TODAY...Northwest winds 10 knots or less becoming north. Areas
of dense fog early. Waves 1 foot or less.
.TONIGHT...Northeast winds 5 to 15 knots becoming east 15 to
20 knots. A chance of showers after midnight. Waves 1 to 3 feet.
.MONDAY...Southeast winds 15 to 20 knots becoming south. Showers
with a chance of thunderstorms in the morning, then rain with a
chance of thunderstorms in the afternoon. Some thunderstorms may
produce gusty winds. Waves 1 to 3 feet building to 3 to 5 feet,
then subsiding to 2 to 4 feet.
.MONDAY NIGHT...South winds 15 to 20 knots becoming southwest.
Showers with a chance of thunderstorms in the evening, then a
chance of showers overnight. Some thunderstorms may produce gusty
winds in the evening. Waves 2 to 4 feet building to 3 to 5 feet.
.TUESDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots. A chance of showers and thunderstorms during the day,
then showers likely with a chance of thunderstorms Tuesday night.
Waves 3 to 5 feet subsiding to 1 to 3 feet.
.WEDNESDAY...West winds 10 to 15 knots becoming northwest.
Showers likely during the day, then a chance of showers Wednesday
night. Waves 1 to 3 feet.
.THURSDAY...Northwest winds 5 to 15 knots. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-261515-
MAFOR 2609/
ONTARIO WEST 1/2 11604 11704 11100 11200 12210 12220. A chance of
showers overnight. Waves 1 foot or less today. Waves 1 to 3 feet
building to 2 to 4 feet tonight.

ONTARIO EAST 1/2 12704 12800 11100 12200 11210. A chance of
showers overnight. Waves 2 feet or less.

$$

AR