Great Lakes Forecast
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FZUS61 KBUF 041221
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
721 AM 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.

LOZ062-041615-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
721 AM EST WED MAR 4 2015

.TODAY...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. 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 THROUGH EARLY EVENING. A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET...THEN
SUBSIDING TO 2 TO 4 FEET.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 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 FLURRIES. 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>065-041615-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
721 AM EST WED MAR 4 2015

.TODAY...WEST WINDS 15 TO 20 KNOTS. A CHANCE OF FREEZING DRIZZLE
AND FLURRIES THROUGH EARLY AFTERNOON...THEN A CHANCE OF SNOW
SHOWERS LATE. THE LAKE IS MOSTLY ICE COVERED.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. 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.

$$

LOZ061-041615-
MAFOR 0410/
ONTARIO WEST 1/2 11630 13620 11720 12730 11720. A CHANCE OF
DRIZZLE AND FREEZING DRIZZLE EARLY THIS MORNING. WAVES 2 TO 4
FEET. WAVE HEIGHTS ARE FOR ICE FREE AREAS.

ONTARIO EAST 1/2 11610 13620 14720. A CHANCE OF DRIZZLE AND
FREEZING DRIZZLE EARLY THIS MORNING...THEN A CHANCE OF FREEZING
DRIZZLE THIS MORNING. A CHANCE OF SNOW SHOWERS THIS AFTERNOON. A
CHANCE OF SNOW SHOWERS THIS EVENING. WAVES OMITTED DUE TO THE
LAKE BEING MOSTLY ICE COVERED.

$$





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