Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 250551
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
151 AM EDT SUN SEP 25 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...AN EXPANSIVE 30.3 INCH HIGH CENTERED OVER ONTARIO
PROVINCE WILL BUILD ACROSS QUEBEC ON SUNDAY BEFORE REACHING THE
CANADIAN MARITIMES MONDAY. A 29.6 INCH LOW IS THEN FORECAST TO
MOVE INTO THE UPPER LAKES MONDAY NIGHT AND TUESDAY BEFORE REACHING
THE LOWER GREAT LAKES AND DISSIPATING WEDNESDAY. A COLD FRONT
ASSOCIATED WITH THIS LOW WILL CROSS THE LAKE MONDAY NIGHT.

LOZ062-250915-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
151 AM EDT SUN SEP 25 2016

.OVERNIGHT...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. WAVES 2 TO 3 FEET.
.SUNDAY...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. WAVES 1 TO
3 FEET.
.SUNDAY NIGHT...EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST 15
TO 20 KNOTS. WAVES 2 TO 4 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING SOUTH. SHOWERS
WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO
4 FEET.
.MONDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS BECOMING WEST TO
30 KNOTS. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE EVENING...
THEN JUST A CHANCE OF SHOWERS OVERNIGHT. WAVES BUILDING TO 6 TO 9
FEET.
.TUESDAY...SOUTHWEST WINDS TO 30 KNOTS. A CHANCE OF SHOWERS.
WAVES 5 TO 8 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 TO 4 FEET.
.THURSDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-250915-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
151 AM EDT SUN SEP 25 2016

.OVERNIGHT...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING
SOUTHEAST AND INCREASING TO 15 TO 20 KNOTS OVERNIGHT. WAVES
2 FEET OR LESS BUILDING TO 2 TO 4 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS IN
THE AFTERNOON. WAVES 3 TO 5 FEET.
.MONDAY NIGHT...SOUTH WINDS TO 30 KNOTS BECOMING SOUTHWEST.
SHOWERS WITH A CHANCE OF THUNDERSTORMS. WAVES 5 TO 8 FEET.
.TUESDAY...SOUTHWEST WINDS TO 30 KNOTS. RAIN LIKELY. WAVES 6 TO
10 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-250915-
MAFOR 2506 AMD/
ONTARIO WEST 1/2 11110 13100 13200. WAVES 2 TO 4 FEET OVERNIGHT.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET SUNDAY. WAVES 2 FEET
OR LESS SUNDAY EVENING.

ONTARIO EAST 1/2 11110 13100 11800 11100 11200. WAVES 2 TO 4 FEET
OVERNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET SUNDAY.
WAVES 1 FOOT OR LESS SUNDAY EVENING.

$$


RSH



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