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 151433
GLFLO

GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
930 AM EST Mon Jan 15 2018

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 low over the western Great Lakes will
drift east and cross the lake tonight and Tuesday. Another 30.7
inch high over Missouri Wednesday morning will move east across
the Ohio and Tennessee Valleys Wednesday afternoon into Thursday.

LOZ062-152200-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
930 AM EST Mon Jan 15 2018

.THIS AFTERNOON...East winds 15 to 20 knots. A chance of snow
late. Waves 3 to 6 feet.
.TONIGHT...East winds 15 to 20 knots becoming southeast 5 to
15 knots. Snow. Waves 3 to 5 feet subsiding to 2 to 4 feet.
.TUESDAY...Southeast winds 5 to 15 knots becoming southwest 15 to
20 knots. Snow showers. Waves 1 to 3 feet.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots. A chance of snow showers. Waves 2 to 4 feet.
.WEDNESDAY...West winds 15 to 25 knots. A chance of snow showers.
Waves 2 to 3 feet building to 4 to 7 feet. Waves occasionally
around 9 feet.
.THURSDAY...Southwest winds 15 to 25 knots becoming west. Waves
4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally around
9 feet.
.FRIDAY...Southwest winds 15 to 20 knots. Waves 2 to 4 feet.

$$

LOZ063>065-152200-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
930 AM EST Mon Jan 15 2018

.THIS AFTERNOON...East winds 15 to 20 knots. Waves 3 to 5 feet
subsiding to 2 to 4 feet.
.TONIGHT...East winds 15 to 20 knots becoming southeast 5 to
15 knots. Snow. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.TUESDAY...South winds 5 to 15 knots becoming west. Snow showers.
Waves 1 to 3 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming southwest.
Lake effect snow showers likely. Waves 2 to 4 feet.
.WEDNESDAY...West winds 15 to 25 knots increasing to 30 knots.
Lake effect snow showers likely. Waves 2 to 4 feet building to
5 to 8 feet. Waves occasionally around 10 feet.
.THURSDAY...West winds 15 to 25 knots. A chance of snow showers.
Waves 5 to 8 feet subsiding to 3 to 6 feet. Waves occasionally
around 10 feet.
.FRIDAY...West winds 15 to 20 knots becoming southwest. Waves
3 to 5 feet subsiding to 2 to 4 feet.

$$

LOZ061-152200-
MAFOR 1516/
ONTARIO WEST 1/2 13220 11227 11317 12307 11407. A chance of snow
this afternoon. Waves 3 to 5 feet this afternoon. Waves 3 to 5
feet subsiding to 2 to 4 feet tonight. Waves 1 to 3 feet Tuesday
morning.

ONTARIO EAST 1/2 11210 12220 11217 11317 11307 12407. Waves 2 to
4 feet this afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet
tonight. Waves 2 feet or less Tuesday morning.

$$


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