Great Lakes Forecast
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000
FZUS61 KBUF 190248
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
930 PM EST Sun Feb 18 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 30.4 inch high will move off the New England coast tonight and
Monday...while a warm front will extend from the central plains to
Lower Michigan. The front will extend across southern Ontario
Tuesday and Tuesday night with several waves tracking up along the
boundary. A strong cold front will push across the region
Wednesday.

LOZ062-191000-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
930 PM EST Sun Feb 18 2018

.OVERNIGHT...Southeast winds 10 to 15 knots. Waves 1 to
3 feet.
.MONDAY...South winds 5 to 15 knots. A chance of rain early, then
rain from late morning on. Patchy fog in the afternoon. Waves
1 to 3 feet subsiding to 1 foot or less.
.MONDAY NIGHT...Southeast winds 10 knots or less becoming
southwest 10 to 15 knots. Rain. Waves 1 foot or less.
.TUESDAY...Southwest winds 15 to 20 knots. Rain. Waves 2 feet or
less.
.TUESDAY NIGHT...Southwest winds 15 to 20 knots. A chance of rain
in the evening, then rain likely overnight. Waves 1 to 2 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots becoming north 10 to
15 knots. Rain during the day, then a chance of rain and snow
showers Wednesday night. Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots becoming northeast. Waves
1 to 2 feet.
.FRIDAY...East winds 5 to 10 knots becoming south. A chance of
rain and snow showers during the day, then rain showers likely
Friday night. Waves 1 foot or less.

$$

LOZ063>065-191000-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
930 PM EST Sun Feb 18 2018

.OVERNIGHT...Southeast winds 10 to 15 knots becoming south
and increasing to 15 to 25 knots. Waves 1 to 3 feet building to
3 to 5 feet.
.MONDAY...South winds 15 to 25 knots. A chance of rain late in
the morning. Rain in the afternoon. Waves 3 to 6 feet subsiding
to 2 to 4 feet.
.MONDAY NIGHT...South winds 15 to 20 knots becoming southwest
10 to 15 knots. Rain. Waves 1 to 3 feet subsiding to 1 foot or
less.
.TUESDAY...Southwest winds 15 to 20 knots diminishing to 10 to
15 knots. Rain. Waves 1 foot or less.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots. A chance of rain. Waves 2 feet or less.
.WEDNESDAY...Southwest winds 10 to 15 knots becoming northwest.
Rain during the day, then a chance of rain and snow showers
Wednesday night. Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots becoming northeast. Waves
2 feet or less.
.FRIDAY...East winds 5 to 15 knots becoming south. A chance of
rain showers during the day, then rain showers likely Friday
night. Waves 2 feet or less.

$$

LOZ061-191000-
MAFOR 1904/
ONTARIO WEST 1/2 11310 11320 12420 12416 11306 11406. A chance of
rain Monday morning. Waves 1 to 3 feet building to 2 to 4 feet
overnight. Waves 2 to 4 feet subsiding to 1 to 3 feet Monday.
Waves 1 foot or less Monday evening.

ONTARIO EAST 1/2 11320 13430 11436 12426 11416. A chance of rain
Monday morning. Waves 1 to 3 feet building to 3 to 5 feet
overnight. Waves 3 to 6 feet subsiding to 2 to 4 feet Monday.
Waves 1 to 3 feet Monday evening.

$$



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