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 240517
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
117 AM EDT Sun Sep 24 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 will remain in place across the
Lower Great Lakes through Wednesday morning. A cold front is then
forecast to cross the Lower Great Lakes Wednesday night.

LOZ062-240915-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
117 AM EDT Sun Sep 24 2017

.OVERNIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...Southwest winds 5 to 10 knots becoming west. Waves
1 foot or less.
.SUNDAY NIGHT...West winds 10 knots or less becoming southwest.
Waves 1 foot or less.
.MONDAY...Light and variable winds. Waves 1 foot or less.
.MONDAY NIGHT...East winds less than 10 knots. Waves 1 foot or
less.
.TUESDAY...Southeast winds less than 10 knots. Waves 1 foot or
less.
.WEDNESDAY...Southwest winds 10 knots or less becoming northwest
10 to 15 knots. A chance of showers and thunderstorms. Waves
2 feet or less.
.THURSDAY...Northwest winds 5 to 15 knots. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-240915-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
117 AM EDT Sun Sep 24 2017

.OVERNIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...West winds 5 to 10 knots. Waves 2 feet or less.
.SUNDAY NIGHT...West winds 10 knots or less. Waves 1 foot or
less.
.MONDAY...Light and variable winds. Waves 1 foot or less.
.MONDAY NIGHT...Light and variable winds. Waves 1 foot or less.
.TUESDAY...Southeast winds less than 10 knots. Waves 1 foot or
less.
.WEDNESDAY...South winds 5 to 15 knots becoming west. A chance of
showers and thunderstorms. Waves 1 to 3 feet.
.THURSDAY...Northwest winds 5 to 15 knots becoming north. A
chance of showers during the day. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-240915-
MAFOR 2403/
ONTARIO WEST 1/2 14500 14600. Waves 1 foot or less.

ONTARIO EAST 1/2 12500 14600 11600 11500. Waves 2 feet or less.

$$

HITCHCOCK



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