Great Lakes Forecast
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954
FZUS61 KBUF 091745
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1245 PM EST FRI DEC 9 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH LOW ACROSS THE GULF OF SAINT LAWRENCE
WILL ENTER THE WESTERN ATLANTIC WATERS, WHERE IT WILL THEN
DEEPEN. A LARGE 30.5 INCH AREA OF HIGH PRESSURE WILL BUILD FROM
THE TENNESSEE VALLEY TO THE CAROLINA COASTLINE ON SATURDAY WHILE
ALSO EXTENDING NORTHWARD ACROSS THE LOWER GREAT LAKES. A 29.9 INCH
LOW IS THEN FORECAST TO MOVE FROM THE UPPER MIDWEST ON SUNDAY TO
THE LOWER GREAT LAKES BY MONDAY. THEN A WEAK 30.1 INCH RIDGE IS
FORECAST TO CROSS THE LOWER LAKES ON TUESDAY.

LOZ062-092215-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1245 PM EST FRI DEC 9 2016

.THIS AFTERNOON...NORTHWEST WINDS 15 TO 20 KNOTS. LAKE EFFECT
SNOW. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.TONIGHT...NORTHWEST WINDS 5 TO 15 KNOTS. LAKE EFFECT SNOW IN THE
EVENING...THEN LAKE EFFECT SNOW SHOWERS LIKELY AFTER MIDNIGHT.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. LAKE EFFECT SNOW SHOWERS. WAVES 1 TO 2 FEET BUILDING TO
3 TO 6 FEET.
.SATURDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST
10 TO 15 KNOTS. SNOW SHOWERS LIKELY IN THE EVENING...THEN A
CHANCE OF SNOW SHOWERS OVERNIGHT. WAVES 3 TO 6 FEET SUBSIDING TO
2 TO 4 FEET.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST.
SNOW. WAVES 1 TO 3 FEET.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. SNOW DURING THE DAY...THEN A CHANCE OF SNOW SHOWERS
MONDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.TUESDAY...WEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 2 TO 4 FEET.

$$

LOZ063>065-092215-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1245 PM EST FRI DEC 9 2016

.THIS AFTERNOON...NORTHWEST WINDS 15 TO 20 KNOTS. LAKE EFFECT
SNOW. WAVES 3 TO 6 FEET.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS. LAKE EFFECT SNOW. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO
4 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. LAKE
EFFECT SNOW SHOWERS. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
SNOW SHOWERS. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST 15 TO
20 KNOTS. SNOW. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. SNOW DURING THE DAY...THEN A CHANCE OF SNOW SHOWERS
MONDAY NIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.TUESDAY...WEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 3 TO 5 FEET.

$$

LOZ061-092215-
MAFOR 0916/
ONTARIO WEST 1/2 11720 12727 11717 11710 12700 11717. A CHANCE OF
LAKE EFFECT SNOW SHOWERS OVERNIGHT. WAVES 3 TO 5 FEET THIS
AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET TONIGHT.
WAVES 1 TO 3 FEET SATURDAY MORNING.

ONTARIO EAST 1/2 11720 13727 11717 12707 11700. A CHANCE OF SNOW
SHOWERS LATE THIS MORNING. A CHANCE OF LAKE EFFECT SNOW SHOWERS
SATURDAY MORNING. WAVES 3 TO 6 FEET THIS AFTERNOON. WAVES 3 TO 5
FEET SUBSIDING TO 2 TO 4 FEET TONIGHT. WAVES 1 TO 3 FEET SATURDAY
MORNING.

$$


CHURCH/WCH



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