Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 172350
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
650 PM EST WED DEC 17 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...AN AREA OF LOW PRESSURE AT 29.5 INCHES OVER THE GULF
OF MAINE THIS EVENING WILL FURTHER DEVELOP AND DEEPEN TO 29.3
INCHES WHILE IT LIFTS ACROSS NOVA SCOTIA TONIGHT. IN THE WAKE OF
THIS SYSTEM...A WEST TO EAST TROUGH OF LOW PRESSURE WILL REMAIN
OVER THE EASTERN GREAT LAKES THROUGH FRIDAY. HIGH PRESSURE AT 30.3
INCHES WILL THEN SHIFT ACROSS THE GREAT LAKES BY SATURDAY TO NEW
ENGLAND ON SUNDAY. THIS HIGH WILL SHIFT OVER THE CANADIAN
MARITIMES MONDAY.

LOZ062-180415-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
650 PM EST WED DEC 17 2014

.TONIGHT...WEST WINDS 15 TO 25 KNOTS. RAIN AND SNOW SHOWERS
LIKELY THROUGH EARLY EVENING...THEN SCATTERED RAIN AND SNOW
SHOWERS FROM LATE EVENING ON. WAVES 3 TO 6 FEET BUILDING TO 4 TO
7 FEET.
.THURSDAY...NORTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 3 TO 6 FEET.
.THURSDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. SCATTERED SNOW SHOWERS IN THE EVENING...THEN
SCATTERED FLURRIES OVERNIGHT. WAVES 2 TO 4 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH.
WAVES 1 TO 2 FEET.
.SATURDAY...LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO 10 KNOTS.
WAVES 2 FEET OR LESS.
.SUNDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST.
WAVES 1 FOOT OR LESS.
.MONDAY...SOUTHEAST WINDS AROUND 10 KNOTS. WAVES 1 TO 2 FEET.

$$

LOZ063>065-180415-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
650 PM EST WED DEC 17 2014

.TONIGHT...WEST WINDS TO 30 KNOTS. OCCASIONAL RAIN AND SNOW
SHOWERS. WAVES 5 TO 8 FEET.
.THURSDAY...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST. SNOW
SHOWERS LIKELY THROUGH EARLY AFTERNOON...THEN A CHANCE OF SNOW
SHOWERS LATE. WAVES 5 TO 8 FEET SUBSIDING TO 3 TO 6 FEET.
.THURSDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. SCATTERED SNOW SHOWERS IN THE EVENING...THEN
SCATTERED FLURRIES OVERNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
3 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS. SCATTERED SNOW SHOWERS
IN THE MORNING. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH.
WAVES 2 FEET OR LESS.
.SATURDAY...NORTH WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST.
WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHEAST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SNOW
SHOWERS MONDAY NIGHT. WAVES 1 TO 3 FEET.

$$

LOZ061-180415-
MAFOR 1722/
ONTARIO WEST 1/2 11637 14630 11630 11620 11720. SCATTERED RAIN
AND SNOW SHOWERS OVERNIGHT. A CHANCE OF SNOW SHOWERS THURSDAY.
WAVES 3 TO 6 FEET BUILDING TO 5 TO 8 FEET TONIGHT. WAVES 4 TO 7
FEET SUBSIDING TO 3 TO 6 FEET THURSDAY.

ONTARIO EAST 1/2 12637 11647 12637 11737 11730 11720. A CHANCE OF
SNOW SHOWERS THURSDAY AFTERNOON. WAVES 5 TO 8 FEET TONIGHT. WAVES
5 TO 8 FEET SUBSIDING TO 3 TO 6 FEET THURSDAY.

$$






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