Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 072346
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
646 PM EST WED DEC 7 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH AREA OF LOW PRESSURE WILL SLOWLY WEAKEN
THROUGH FRIDAY WHILE MOVING SLOWLY EAST ACROSS QUEBEC AND INTO 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.

LOZ062-080430-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
646 PM EST WED DEC 7 2016

.TONIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST. A CHANCE
OF SNOW SHOWERS LATE. WAVES 4 TO 7 FEET.
.THURSDAY...WEST WINDS TO 30 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 5 TO 8 FEET BUILDING TO 6 TO 9 FEET.
.THURSDAY NIGHT...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. A CHANCE OF SNOW SHOWERS IN THE EVENING...THEN LAKE
EFFECT SNOW SHOWERS LIKELY OVERNIGHT. WAVES 6 TO 10 FEET
SUBSIDING TO 3 TO 6 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KNOTS. LAKE EFFECT SNOW. WAVES
3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTH
5 TO 15 KNOTS. LAKE EFFECT SNOW. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET.
.SATURDAY...SOUTHWEST WINDS 5 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 1 FOOT OR LESS BUILDING TO 2 TO 4 FEET...THEN
SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. SNOW AND
RAIN LIKELY DURING THE DAY...THEN SNOW LIKELY SUNDAY NIGHT. WAVES
2 FEET OR LESS.
.MONDAY...SOUTH WINDS LESS THAN 10 KNOTS BECOMING WEST AND
INCREASING TO 15 TO 25 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES
2 FEET OR LESS BUILDING TO 3 TO 6 FEET.

$$

LOZ063>065-080430-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
646 PM EST WED DEC 7 2016

.TONIGHT...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF DRIZZLE AND
SNOW SHOWERS AFTER MIDNIGHT...THEN A CHANCE OF SNOW SHOWERS LATE.
WAVES 4 TO 7 FEET.
.THURSDAY...WEST WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS.
LAKE EFFECT SNOW SHOWERS LIKELY IN THE MORNING...THEN LAKE EFFECT
SNOW IN THE AFTERNOON. WAVES 5 TO 8 FEET BUILDING TO 6 TO
10 FEET.
.THURSDAY NIGHT...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. LAKE EFFECT SNOW WITH SOME RUMBLES OF THUNDER POSSIBLE.
WAVES 7 TO 11 FEET SUBSIDING TO 6 TO 9 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KNOTS. LAKE EFFECT SNOW. WAVES
4 TO 7 FEET SUBSIDING TO 3 TO 6 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTH
5 TO 15 KNOTS. LAKE EFFECT SNOW. WAVES 3 TO 5 FEET SUBSIDING TO
1 TO 3 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST.
LAKE EFFECT SNOW DURING THE DAY...THEN SNOW SHOWERS LIKELY
SATURDAY NIGHT. WAVES 2 FEET OR LESS BUILDING TO 2 TO 4 FEET...
THEN SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS. SNOW AND RAIN LIKELY DURING
THE DAY...THEN SNOW LIKELY SUNDAY NIGHT. WAVES 1 TO 3 FEET.
.MONDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BECOMING WEST AND
INCREASING TO 15 TO 25 KNOTS. LAKE EFFECT SNOW SHOWERS LIKELY.
WAVES 2 FEET OR LESS BUILDING TO 5 TO 8 FEET.

$$

LOZ061-080430-
MAFOR 0722/
ONTARIO WEST 1/2 11620 12630 11620 11630 13640. A CHANCE OF LAKE
EFFECT SNOW SHOWERS THURSDAY. WAVES 4 TO 7 FEET TONIGHT. WAVES 5
TO 8 FEET BUILDING TO 6 TO 9 FEET THURSDAY.

ONTARIO EAST 1/2 11630 14620 11630 12647. A CHANCE OF SNOW
SHOWERS OVERNIGHT. A CHANCE OF LAKE EFFECT SNOW SHOWERS THURSDAY
MORNING. WAVES 4 TO 7 FEET TONIGHT. WAVES 5 TO 8 FEET BUILDING TO
6 TO 9 FEET THURSDAY.

$$

HITCHCOCK


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