Great Lakes Forecast
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000
FZUS61 KBUF 082027
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
327 PM EST THU DEC 8 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH AREA OF LOW PRESSURE TO THE EAST OF JAMES
BAY WILL SLOWLY WEAKEN THROUGH FRIDAY WHILE MOVING SLOWLY EAST
ACROSS QUEBEC AND TOWARDS THE CANADIAN MARITIMES. ON SATURDAY A
LARGE 30.5 INCH HIGH WILL BUILD FROM THE TENNESSEE VALLEY TO THE
CAROLINA COASTLINE...WHILE ALSO EXTENDING NORTHWARD ACROSS THE
LOWER GREAT LAKES. A 29.9 INCH LOW IS THEN FORECAST TO MOVE FROM
LAKE MICHIGAN SUNDAY TO THE SAINT LAWRENCE VALLEY BY MONDAY.

LOZ062-090415-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
327 PM EST THU DEC 8 2016

.TONIGHT...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. LAKE EFFECT SNOW SHOWERS. WAVES 6 TO 10 FEET SUBSIDING
TO 4 TO 7 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW
SHOWERS IN THE MORNING...THEN SNOW SHOWERS LIKELY IN THE
AFTERNOON. WAVES 3 TO 5 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
5 TO 15 KNOTS. LAKE EFFECT SNOW SHOWERS LIKELY. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET.
.SATURDAY...NORTHWEST WINDS 10 KNOTS OR LESS BECOMING WEST 10 TO
15 KNOTS. LAKE EFFECT SNOW SHOWERS LIKELY. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. SNOW
SHOWERS LIKELY IN THE EVENING...THEN A CHANCE OF SNOW SHOWERS
OVERNIGHT. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS. SNOW. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET...THEN
SUBSIDING TO 1 TO 2 FEET.
.MONDAY...EAST WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO 20 KNOTS.
A CHANCE OF SNOW SHOWERS. 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>065-090415-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
327 PM EST THU DEC 8 2016

.TONIGHT...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. LAKE EFFECT SNOW WITH SOME RUMBLES OF THUNDER POSSIBLE.
WAVES 8 TO 12 FEET SUBSIDING TO 6 TO 9 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 25 KNOTS. SNOW SHOWERS LIKELY.
WAVES 5 TO 8 FEET SUBSIDING TO 3 TO 6 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
5 TO 15 KNOTS. LAKE EFFECT SNOW SHOWERS. WAVES 3 TO 6 FEET
SUBSIDING TO 2 TO 4 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST. LAKE
EFFECT SNOW SHOWERS. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH.
SNOW SHOWERS. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS. SNOW. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.
.MONDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 1 TO 2 FEET BUILDING TO
3 TO 5 FEET.
.TUESDAY...WEST WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 3 TO 5 FEET.

$$

LOZ061-090415-
MAFOR 0822/
ONTARIO WEST 1/2 13647 12737 13720. A CHANCE OF SNOW SHOWERS
FRIDAY. WAVES 7 TO 11 FEET SUBSIDING TO 4 TO 7 FEET TONIGHT.
WAVES 3 TO 6 FEET FRIDAY.

ONTARIO EAST 1/2 13647 12737 13720. SOME RUMBLES OF THUNDER
POSSIBLE THIS EVENING. A CHANCE OF SNOW SHOWERS FRIDAY. WAVES 8
TO 12 FEET SUBSIDING TO 6 TO 9 FEET TONIGHT. WAVES 5 TO 8 FEET
SUBSIDING TO 3 TO 6 FEET FRIDAY.

$$

TMA/WCH



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