Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 311741
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1230 PM EST SAT JAN 31 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.2 INCH LOW NEAR THE GULF OF MAINE WILL TRACK INTO
THE CANADIAN MARITIMES THIS EVENING. MEANWHILE A 30.3 INCH HIGH WILL
RIDGE ACROSS THE LOWER LAKES THIS AFTERNOON. A COLD FRONT WILL THEN
CROSS THE LAKE TONIGHT BEFORE A 30.6 INCH HIGH BUILDS INTO THE
NORTHERN GREAT LAKES AND QUEBEC SUNDAY. LOW PRESSURE WILL DEVELOP
ACROSS THE OHIO VALLEY AND DEEPEN TO 29.4 INCHES AS IT TRACKS ACROSS
PENNSYLVANIA LATE SUNDAY NIGHT. A 30.4 INCH HIGH WILL BUILD ACROSS
THE LOWER LAKES TUESDAY.

LOZ062-312200-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1230 PM EST SAT JAN 31 2015

.THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS EARLY...THEN A CHANCE OF FLURRIES LATE. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. A
CHANCE OF SNOW SHOWERS THROUGH THE EARLY OVERNIGHT. WAVES 3 TO 5
FEET.
.SUNDAY...NORTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST AND
INCREASING TO 15 TO 25 KNOTS. A CHANCE OF SNOW IN THE AFTERNOON.
WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS TO 30 KNOTS. SNOW. WAVES 4 TO 7 FEET
BUILDING TO 6 TO 10 FEET.
.MONDAY...NORTHEAST WINDS TO 30 KNOTS BECOMING WEST AND DIMINISHING
TO 5 TO 15 KNOTS. SNOW LIKELY DURING THE DAY...THEN A CHANCE OF SNOW
SHOWERS MONDAY NIGHT. WAVES 7 TO 10 FEET SUBSIDING TO 1 TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO 4
FEET.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST. A CHANCE
OF SNOW SHOWERS. WAVES 3 TO 6 FEET.

$$

LOZ063>065-312200-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1230 PM EST SAT JAN 31 2015

.THIS AFTERNOON...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SNOW SHOWERS. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. A
CHANCE OF SNOW SHOWERS. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.SUNDAY...NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST. A CHANCE
OF SNOW IN THE AFTERNOON. WAVES 2 TO 4 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS INCREASING TO 30
KNOTS. SNOW. WAVES 3 TO 6 FEET BUILDING TO 7 TO 10 FEET.
.MONDAY...NORTHEAST WINDS TO 30 KNOTS BECOMING NORTHWEST AND
DIMINISHING TO 5 TO 15 KNOTS. SNOW DURING THE DAY...THEN A CHANCE OF
SNOW SHOWERS MONDAY NIGHT. WAVES 7 TO 10 FEET SUBSIDING TO 2 FEET OR
LESS.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING SOUTH. A CHANCE
OF SNOW SHOWERS. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST. A
CHANCE OF SNOW SHOWERS. WAVES 3 TO 6 FEET.

$$

LOZ061-312100-
MAFOR 3119 AMD/
ONTARIO WEST 1/2 11510 11500 12620 11720 11810 11120. A CHANCE OF
SNOW SHOWERS THIS AFTERNOON. WAVES 2 TO 4 FEET THIS AFTERNOON.
WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET TONIGHT. WAVES 2 TO 4
FEET SUNDAY MORNING.

ONTARIO EAST 1/2 12500 11520 11620 11720 11820 11120. A CHANCE OF
SNOW SHOWERS THIS AFTERNOON AND TONIGHT. WAVES 2 FEET OR LESS
THIS AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET
TONIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET SUNDAY
MORNING.

$$





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