495
FZUS61 KBUF 161506
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
1106 AM EDT Tue Jul 16 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...Another compact 29.6 inch low will cross the lake
today. A cold front will then move southeast across the lower
Great Lakes Wednesday. A sprawling 30.2 inch high over the
northern plains Wednesday evening will build across the entire
Great Lakes region late Wednesday night and remain in place
through Saturday.

LOZ062-162115-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
1106 AM EDT Tue Jul 16 2024

...SEVERE THUNDERSTORM WATCH 546 IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

.REST OF TODAY...Southwest winds 5 to 15 knots becoming west.
Showers and thunderstorms late this morning, then a chance of
showers and thunderstorms late. Some thunderstorms may be severe
with strong winds and large hail late this morning. Waves 1 to
3 feet.
.TONIGHT...Southwest winds 10 to 15 knots becoming west. A chance
of showers after midnight. Waves 1 to 3 feet.
.WEDNESDAY...West winds 10 to 15 knots. A chance of showers in
the morning. Waves 1 to 2 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming northwest.
Waves 1 to 3 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 1 to 3 feet.
.FRIDAY...Northwest winds 5 to 10 knots becoming southwest. Waves
1 foot or less.
.SATURDAY...West winds 5 to 10 knots becoming northwest. Waves
1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-162115-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
1106 AM EDT Tue Jul 16 2024

...SEVERE THUNDERSTORM WATCH 546 IN EFFECT UNTIL 6 PM EDT THIS
EVENING...

.REST OF TODAY...Southeast winds 5 to 15 knots becoming west.
Showers and thunderstorms this afternoon. Some thunderstorms may
be severe with strong winds and large hail this afternoon. Waves
1 to 3 feet.
.TONIGHT...West winds 10 to 15 knots becoming southwest. A chance
of showers and thunderstorms early. A chance of showers after
midnight. Waves 1 to 3 feet.
.WEDNESDAY...West winds 10 to 15 knots. A chance of showers in
the morning. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots becoming northwest.
Waves 1 to 3 feet.
.THURSDAY...Northwest winds 5 to 15 knots. Waves 1 to 3 feet.
.FRIDAY...West winds 5 to 10 knots becoming southwest. Waves
1 foot or less.
.SATURDAY...Southwest winds 5 to 10 knots becoming northwest.
Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-162115-
MAFOR 1615/
ONTARIO WEST 1/2...SEVERE THUNDERSTORM WATCH IN EFFECT...11509
11619 11610 11510 12600 12610. Waves 1 to 3 feet.

ONTARIO EAST 1/2...SEVERE THUNDERSTORM WATCH IN EFFECT...11409
11619 11610 11510 11500 11510 12610. Waves 1 to 3 feet.

$$