Great Lakes Forecast
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FZUS61 KBUF 171442
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
942 AM EST WED DEC 17 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.8 INCH LOW NORTH OF LAKE ONTARIO WILL TRANSFER TO A
DEEPENING COASTAL LOW TO 29.4 INCHES OVER THE GULF OF MAINE BY
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.

LOZ062-172215-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
942 AM EST WED DEC 17 2014

.THIS AFTERNOON...WEST WINDS 15 TO 25 KNOTS. RAIN SHOWERS. WAVES
2 TO 4 FEET BUILDING TO 4 TO 7 FEET.
.TONIGHT...WEST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY IN THE
EVENING...THEN A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. WAVES
4 TO 7 FEET.
.THURSDAY...NORTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST. A
CHANCE OF SNOW SHOWERS. WAVES 3 TO 6 FEET.
.THURSDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES
3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH LESS THAN
10 KNOTS. WAVES 2 TO 4 FEET SUBSIDING TO 2 FEET OR LESS.
.SATURDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST. A
CHANCE OF SNOW SHOWERS SATURDAY NIGHT. WAVES 2 FEET OR LESS.
.SUNDAY...EAST WINDS LESS THAN 10 KNOTS. A CHANCE OF SNOW SHOWERS
DURING THE DAY. WAVES 2 FEET OR LESS.

$$

LOZ063>065-172215-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
942 AM EST WED DEC 17 2014

.THIS AFTERNOON...WEST WINDS 15 TO 25 KNOTS. RAIN SHOWERS. WAVES
2 TO 4 FEET BUILDING TO 4 TO 7 FEET.
.TONIGHT...WEST WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS. RAIN
SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY AFTER MIDNIGHT.
WAVES 5 TO 9 FEET.
.THURSDAY...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST. SNOW
SHOWERS LIKELY IN THE MORNING...THEN A CHANCE OF SNOW SHOWERS IN
THE AFTERNOON. 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. A CHANCE OF SNOW SHOWERS. WAVES 3 TO 5 FEET
SUBSIDING TO 2 TO 4 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH LESS THAN
10 KNOTS. A CHANCE OF SNOW SHOWERS DURING THE DAY. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
.SATURDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST
10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS SATURDAY NIGHT. WAVES
2 FEET OR LESS.
.SUNDAY...SOUTH WINDS 5 TO 15 KNOTS DIMINISHING TO 10 KNOTS OR
LESS. A CHANCE OF SNOW SHOWERS DURING THE DAY. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS.

$$

LOZ061-172215-
MAFOR 1716/
ONTARIO WEST 1/2 13636 14630 11730. A CHANCE OF SNOW SHOWERS
OVERNIGHT AND THURSDAY MORNING. WAVES 3 TO 6 FEET BUILDING TO 4
TO 7 FEET THIS AFTERNOON. WAVES 5 TO 8 FEET TONIGHT. WAVES 4 TO 7
FEET SUBSIDING TO 3 TO 6 FEET THURSDAY MORNING.

ONTARIO EAST 1/2 14636 12647 11637 11730. A CHANCE OF SNOW
SHOWERS THURSDAY MORNING. WAVES 2 TO 4 FEET BUILDING TO 4 TO 7
FEET THIS AFTERNOON. WAVES 5 TO 9 FEET TONIGHT. WAVES 5 TO 8 FEET
THURSDAY MORNING.

$$





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