Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

000
FZUS61 KBUF 281049
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
649 AM EDT Fri Jul 28 2017

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 30.1 inch high over northern Lake Superior will
expand across the Great Lakes today through Saturday. A 29.5 inch
low will shift across the Middle Atlantic states today and tonight
then shift off the coast on Saturday. High pressure will remain over
the Great Lakes region Sunday and Monday.

LOZ062-063-281515-
Lake Ontario open waters from the Niagara River to Sodus Bay-
649 AM EDT Fri Jul 28 2017

.TODAY...Northeast winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.TONIGHT...Northeast winds 15 to 20 knots. Waves 1 to 3 feet
building to 2 to 4 feet.
.SATURDAY...Northeast winds 15 to 20 knots. Waves 2 to 4 feet.
.SATURDAY NIGHT...North winds 5 to 15 knots. Waves 2 to 4 feet
subsiding to 1 to 3 feet.
.SUNDAY...North winds 10 knots or less becoming west. Waves
2 feet or less.
.MONDAY...Northwest winds less than 10 knots becoming west. Waves
1 foot or less.
.TUESDAY...West winds 10 knots or less. Waves 1 foot or less.

$$

LOZ064-065-281515-
Lake Ontario open waters from Sodus Bay to the Saint Lawrence
River-
649 AM EDT Fri Jul 28 2017

.TODAY...Northeast winds 10 to 15 knots becoming north. Waves
1 to 3 feet.
.TONIGHT...Northeast winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 1 to 3 feet building to 2 to 4 feet...then
subsiding to 1 to 3 feet.
.SATURDAY...Northeast winds 15 to 20 knots. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots becoming north
5 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SUNDAY...North winds 10 knots or less becoming west. Waves
2 feet or less.
.MONDAY...Southwest winds less than 10 knots becoming west. Waves
1 foot or less.
.TUESDAY...West winds 10 knots or less becoming southwest. Waves
1 foot or less.

$$

LOZ061-281515-
MAFOR 2809/
ONTARIO WEST 1/2 13120 12110 11120 12110. Waves 2 to 4 feet
subsiding to 1 to 3 feet today. Waves 1 to 3 feet tonight.

ONTARIO EAST 1/2 15110 11120 11110. Waves 1 to 3 feet building to
2 to 4 feet...then subsiding to 1 to 3 feet today. Waves 1 to 3
feet tonight.

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.