Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 170241
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
930 PM EST TUE DEC 16 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.6 INCH LOW WILL SLIDE ACROSS THE EASTERN GREAT
LAKES TONIGHT THEN TRANSFER TO A DEEPENING COASTAL LOW TO 29.4
INCHES OVER THE GULF OF MAINE BY WEDNESDAY NIGHT. 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.

LOZ062-171000-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
930 PM EST TUE DEC 16 2014

.REST OF TONIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST.
SHOWERS LIKELY LATE THIS EVENING...THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...WEST WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS. A
CHANCE OF RAIN SHOWERS. WAVES 1 TO 3 FEET BUILDING TO 5 TO
8 FEET.
.WEDNESDAY NIGHT...WEST WINDS TO 30 KNOTS. A CHANCE OF RAIN AND
SNOW SHOWERS. WAVES 5 TO 8 FEET.
.THURSDAY...NORTHWEST WINDS 15 TO 25 KNOTS. WAVES 3 TO 6 FEET.
.THURSDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH LESS THAN
10 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST. A
CHANCE OF SNOW SATURDAY NIGHT. WAVES 1 FOOT OR LESS.
.SUNDAY...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING WEST. A CHANCE
OF SNOW DURING THE DAY. WAVES 1 TO 2 FEET.

$$

LOZ063>065-171000-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
930 PM EST TUE DEC 16 2014

.REST OF TONIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
RAIN SHOWERS LIKELY LATE THIS EVENING...THEN A CHANCE OF RAIN
SHOWERS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST TO
30 KNOTS. RAIN SHOWERS LIKELY. WAVES 1 TO 2 FEET BUILDING TO 6 TO
9 FEET.
.WEDNESDAY NIGHT...WEST WINDS TO 30 KNOTS. RAIN SHOWERS LIKELY
WITH A CHANCE OF SNOW SHOWERS IN THE EVENING...THEN A CHANCE OF
SNOW AND RAIN SHOWERS OVERNIGHT. WAVES 6 TO 9 FEET.
.THURSDAY...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES 6 TO 9 FEET SUBSIDING
TO 3 TO 6 FEET.
.THURSDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH LESS THAN
10 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY...EAST WINDS 10 KNOTS OR LESS. A CHANCE OF SNOW
SATURDAY NIGHT. WAVES 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. A CHANCE
OF SNOW DURING THE DAY...THEN A CHANCE OF SNOW SHOWERS SUNDAY
NIGHT. WAVES 2 FEET OR LESS.

$$

LOZ061-170900-
MAFOR 1704/
ONTARIO WEST 1/2 12510 11610 12630 13640. A CHANCE OF SHOWERS
OVERNIGHT. A CHANCE OF RAIN SHOWERS WEDNESDAY. A CHANCE OF RAIN
AND SNOW SHOWERS WEDNESDAY EVENING. WAVES 2 FEET OR LESS
OVERNIGHT. WAVES 1 TO 3 FEET BUILDING TO 5 TO 8 FEET WEDNESDAY.
WAVES 6 TO 9 FEET WEDNESDAY EVENING.

ONTARIO EAST 1/2 11410 12510 11526 11636 11646 12640. A CHANCE OF
SHOWERS OVERNIGHT. A CHANCE OF RAIN AND SNOW SHOWERS WEDNESDAY
EVENING. WAVES 2 FEET OR LESS OVERNIGHT. WAVES 1 TO 2 FEET
BUILDING TO 6 TO 9 FEET WEDNESDAY. WAVES 6 TO 9 FEET WEDNESDAY
EVENING.

$$





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