Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 041738
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1230 PM EST WED MAR 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...AN ARCTIC FRONT WILL CROSS LAKE ONTARIO THIS EVENING.
HIGH PRESSURE 30.70 INCHES FROM CENTRAL CANADA WILL MOVE TO THE
OHIO VALLEY BY FRIDAY MORNING AND OFF THE SOUTHEAST COAST BY THE
WEEKEND. LOW PRESSURE 29.80 INCHES WILL CROSS THE NORTHERN GREAT
LAKES ON SATURDAY WITH THE ASSOCIATED WEAK COLD FRONT ON SATURDAY.
ANOTHER LOW PRESSURE 29.80 INCHES WILL CROSS THE NORTHERN GREAT
LAKES ON SUNDAY.

LOZ062-042200-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1230 PM EST WED MAR 4 2015

.THIS AFTERNOON...WEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS LATE. WAVES IN ICE FREE AREAS 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET.
.TONIGHT...NORTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET...THEN
SUBSIDING TO 2 TO 4 FEET.
.THURSDAY...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET SUBSIDING
TO 1 TO 3 FEET.
.THURSDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST
10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS IN THE EVENING...THEN A
CHANCE OF FLURRIES OVERNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET.
.FRIDAY...SOUTHWEST WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS.
WAVES 1 TO 3 FEET BUILDING TO 4 TO 7 FEET.
.SATURDAY...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST AND
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES
4 TO 7 FEET SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST. WAVES
2 FEET OR LESS.

WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$

LOZ063>065-042200-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1230 PM EST WED MAR 4 2015

.THIS AFTERNOON...WEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS LATE. THE LAKE IS MOSTLY ICE COVERED.
.TONIGHT...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST. A CHANCE
OF SNOW SHOWERS.
.THURSDAY...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. A
CHANCE OF SNOW SHOWERS.
.THURSDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST
10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS IN THE EVENING...THEN A
CHANCE OF FLURRIES OVERNIGHT.
.FRIDAY...SOUTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF FLURRIES
DURING THE DAY.
.SATURDAY...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST AND
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTH.

WAVES OMITTED DUE TO THE LAKE BEING MOSTLY ICE COVERED.

$$

LOZ061-042100-
MAFOR 0419 AMD/
ONTARIO WEST 1/2 11620 11630 13730 11720 11710. A CHANCE OF SNOW
SHOWERS THIS AFTERNOON...THIS EVENING...AND THURSDAY MORNING.
WAVES 2 TO 4 FEET THIS AFTERNOON AND TONIGHT. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET THURSDAY MORNING. WAVE HEIGHTS ARE FOR
ICE FREE AREAS.

ONTARIO EAST 1/2 12620 13730 11720 11710. A CHANCE OF SNOW
SHOWERS. WAVES OMITTED DUE TO THE LAKE BEING MOSTLY ICE COVERED.

$$






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