Great Lakes Forecast
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223
FZUS61 KBUF 230539
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
139 AM EDT Mon Apr 23 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 30.5 inch high will drift off the southern New England coast
today. A broad area of low pressure averaging 29.7 inches will
move from the Ohio Valley Tuesday to near Long Island on
Wednesday. A cold front will then move across the eastern Great
Lakes Wednesday night. A 30.0 inch high will then build into the
Ohio Valley Thursday and Friday.

LOZ062-230915-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
139 AM EDT Mon Apr 23 2018

.OVERNIGHT...Light and variable winds. Waves 1 foot or less.
.MONDAY...East winds 5 to 15 knots increasing to 15 to 20 knots.
Waves 2 feet or less building to 2 to 3 feet.
.MONDAY NIGHT...East winds 5 to 15 knots becoming south. Waves
1 to 3 feet.
.TUESDAY...Southeast winds 5 to 15 knots becoming east. A chance
of showers in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...East winds 5 to 15 knots. Showers. Waves 1 to
2 feet.
.WEDNESDAY...Northeast winds less than 10 knots becoming
northwest and increasing to 15 to 20 knots. Showers likely. Waves
1 to 3 feet.
.THURSDAY...Northwest winds 15 to 20 knots becoming southwest
5 to 15 knots. A chance of showers. Waves 2 to 4 feet subsiding
to 1 to 3 feet.
.FRIDAY...South winds 10 knots or less becoming west. A chance of
showers. Waves 1 to 2 feet.

$$

LOZ063>065-230915-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
139 AM EDT Mon Apr 23 2018

.OVERNIGHT...South winds 10 knots or less. Waves 1 foot or
less.
.MONDAY...Southeast winds 5 to 15 knots becoming east. Waves
2 feet or less.
.MONDAY NIGHT...East winds 10 to 15 knots becoming south. Waves
1 to 3 feet.
.TUESDAY...South winds 5 to 15 knots becoming southeast. A chance
of showers in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming southeast.
Showers. Waves 2 feet or less.
.WEDNESDAY...East winds 5 to 15 knots becoming northwest 15 to
20 knots. Showers. Waves 1 to 3 feet.
.THURSDAY...Northwest winds 15 to 20 knots becoming south 5 to
15 knots. A chance of rain showers. Waves 2 to 4 feet subsiding
to 1 to 3 feet.
.FRIDAY...South winds 5 to 10 knots becoming southwest. A chance
of showers. Waves 1 to 3 feet.

$$

LOZ061-230915-
MAFOR 2303/
ONTARIO WEST 1/2 12400 12200 14210. Waves 1 foot or less
overnight. Waves 2 feet or less building to 2 to 3 feet Monday
and Monday evening.

ONTARIO EAST 1/2 12400 13300 12210 11310. Waves 2 feet or less.

$$

Hitchcock



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