Expires:202306090915;;804449
FZUS61 KBUF 090549
GLFLO 

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
149 AM EDT Fri Jun 9 2023

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 large area of high pressure of 30.4 inches centered
over Hudson Bay will extend a ridge southward across the Upper 
Great Lakes through Friday. Meanwhile, a 29.5 inch low over the 
Gulf of Maine will exit into the North Atlantic. A cold front 
averaging 29.7 inches will shift from the upper Great Lakes on 
Saturday to the lower Great Lakes on Sunday. Low pressure will
develop along the front on Monday and will strengthen to 29.4
inches as it moves into Western Great Lakes on Tuesday.


LOZ063>065-090915-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
149 AM EDT Fri Jun 9 2023

.OVERNIGHT...Northwest winds 10 knots or less. Waves 1 foot
or less. 
.FRIDAY...Northwest winds 10 knots or less becoming west. A
chance of showers late in the morning. A chance of showers late.
Waves 2 feet or less. 
.FRIDAY NIGHT...West winds 10 knots or less becoming southwest. A
chance of showers in the evening. Waves 2 feet or less. 
.SATURDAY...Southwest winds 10 knots or less. Waves 1 foot or
less. 
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or
less. 
.SUNDAY...Southeast winds 5 to 15 knots. Showers likely Sunday 
night. Waves 2 feet or less. 
.MONDAY...East winds 10 to 15 knots. Showers likely. Waves 1 to 3
feet. 
.TUESDAY...Southwest winds 5 to 15 knots. Showers likely. Waves
1 to 2 feet. 

$$