Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 131733
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1233 PM EST MON FEB 13 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 28.6 INCH LOW OFF THE NEW ENGLAND COAST WILL PUSH
OUT TO SEA THIS AFTERNOON...WHILE A 30.0 INCH HIGH OVER THE UPPER
LAKES BUILDS ACROSS THE LOWER LAKES THROUGH TONIGHT. A 29.5 INCH
LOW OVER ONTARIO PROVINCE TUESDAY WILL THEN SLIDE TO THE LOWER
LAKES BY WEDNESDAY MORNING...BEFORE REDEVELOPING OFF THE NEW
ENGLAND COAST WEDNESDAY NIGHT. THIS LOW WILL THEN EJECT
NORTHEASTWARD ACROSS THE CANADIAN MARITIMES THURSDAY AND
FRIDAY...WHILE A 30.0 INCH HIGH BUILDS ACROSS THE GREAT LAKES.

LOZ062-132215-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1233 PM EST MON FEB 13 2017

.THIS AFTERNOON...NORTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 5 TO 8 FEET.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST.
WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. A
CHANCE OF SNOW SHOWERS IN THE EVENING...THEN SNOW SHOWERS LIKELY
OVERNIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.WEDNESDAY...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST. SNOW
SHOWERS LIKELY. WAVES 3 TO 6 FEET BUILDING TO 4 TO 7 FEET.
.THURSDAY...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO 15
KNOTS. A CHANCE OF SNOW SHOWERS DURING THE DAY. WAVES 3 TO 6 FEET
SUBSIDING TO 2 TO 4 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST LESS
THAN 10 KNOTS. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.

$$

LOZ063>065-132215-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1233 PM EST MON FEB 13 2017

.THIS AFTERNOON...NORTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 6 TO 9 FEET.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 5 TO 15
KNOTS. A CHANCE OF SNOW SHOWERS THROUGH EARLY EVENING. WAVES 5 TO 8
FEET SUBSIDING TO 2 TO 4 FEET.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 15 TO 20
KNOTS. A CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. WAVES
1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15
TO 20 KNOTS. A CHANCE OF SNOW SHOWERS IN THE EVENING...THEN SNOW
SHOWERS LIKELY OVERNIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO 6
FEET.
.WEDNESDAY...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST. SNOW
SHOWERS LIKELY. WAVES 3 TO 6 FEET BUILDING TO 5 TO 9 FEET.
.THURSDAY...NORTHWEST WINDS 15 TO 25 KNOTS. SNOW SHOWERS LIKELY
DURING THE DAY...THEN A CHANCE OF SNOW SHOWERS THURSDAY NIGHT.
WAVES 4 TO 7 FEET SUBSIDING TO 3 TO 6 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH LESS THAN
10 KNOTS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.

$$

LOZ061-132215-
MAFOR 1316/
ONTARIO WEST 1/2 11630 11730 11720 11620 11610 11510 12520. WAVES
5 TO 8 FEET THIS AFTERNOON. WAVES 4 TO 7 FEET SUBSIDING TO 2 TO 4
FEET TONIGHT. WAVES 2 TO 4 FEET TUESDAY MORNING.

ONTARIO EAST 1/2 13730 11720 11710 11600 11510 11420. A CHANCE OF
SNOW SHOWERS THIS AFTERNOON. WAVES 6 TO 10 FEET THIS AFTERNOON.
WAVES 5 TO 8 FEET SUBSIDING TO 2 TO 4 FEET TONIGHT. WAVES 1 TO 3
FEET TUESDAY MORNING.

$$



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