Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 170834
GLFLO

GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
430 AM EDT Sun Sep 17 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 today and into the first half of the week. Meanwhile a
29.8 inch low near Lake Superior this morning will lift
northeastward toward Hudson Bay...with its trailing cold front
washing out as it pushes into the Lower Lakes Region on Monday and
Monday night.

LOZ062-171500-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
430 AM EDT Sun Sep 17 2017

.TODAY...Light and variable winds becoming east 5 to 10 knots.
Waves 1 foot or less.
.TONIGHT...East winds 10 knots or less becoming south. 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...East winds 10 knots or less becoming northeast. Waves
1 foot or less.
.WEDNESDAY...Northeast winds 10 knots or less becoming east.
Waves 1 foot or less.
.THURSDAY...East winds 5 to 10 knots. Waves 1 foot or less.

$$

LOZ063>065-171500-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
430 AM EDT Sun Sep 17 2017

.TODAY...Light and variable winds becoming northeast 5 to
10 knots. Waves 1 foot or less.
.TONIGHT...East winds 10 knots or less becoming southeast. Waves
1 foot or less.
.MONDAY...South winds 10 knots or less becoming east. Waves
1 foot or less.
.MONDAY NIGHT...East winds 10 knots or less becoming southeast.
Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots becoming northeast.
Waves 1 foot or less.
.WEDNESDAY...North winds 5 to 10 knots becoming northeast. Waves
2 feet or less.
.THURSDAY...Northeast winds 5 to 10 knots becoming east. Waves
1 foot or less.

$$

LOZ061-171500-
MAFOR 1709/
ONTARIO WEST 1/2 12300 14200 11300 11400. Waves 1 foot or less.

ONTARIO EAST 1/2 13300 12100 11200 12300. Waves 1 foot or less.

$$



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