Great Lakes Forecast
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000
FZUS61 KBUF 210214
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1014 PM EDT WED JUL 20 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.2 INCH HIGH CENTERED OVER THE LOWER GREAT LAKES
WILL DRIFT OFF THE EAST COAST LATE TONIGHT. THIS HIGH WILL BE
ANCHORED OFF THE EAST COAST THURSDAY AND THURSDAY NIGHT BEFORE A
WEAK COLD FRONT CROSSES THE LAKE ON FRIDAY. A 30.1 INCH HIGH OVER
THE UPPER GREAT LAKES FRIDAY NIGHT WILL BUILD EAST INTO THE LOWER
GREAT LAKES OVER THE WEEKEND BEFORE MOVING OFF THE EAST COAST
MONDAY. A WEAK COLD FRONT IS THEN FORECAST TO CROSS THE LOWER
GREAT LAKES MONDAY.

LOZ062-210915-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1014 PM EDT WED JUL 20 2016

.OVERNIGHT...SOUTHWEST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT
OR LESS.
.THURSDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. WAVES
2 FEET OR LESS.
.THURSDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO
15 TO 20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING...THEN SHOWERS AND THUNDERSTORMS LIKELY OVERNIGHT. WAVES
2 FEET OR LESS BUILDING TO 2 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING.
WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES 2 FEET
OR LESS.
.SATURDAY...WEST WINDS 5 TO 15 KNOTS BECOMING NORTH. WAVES 2 FEET
OR LESS.
.SUNDAY...LIGHT AND VARIABLE WINDS BECOMING SOUTH 5 TO 10 KNOTS.
A CHANCE OF SHOWERS AND THUNDERSTORMS SUNDAY NIGHT. WAVES 1 FOOT
OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-210915-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1014 PM EDT WED JUL 20 2016

.OVERNIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO
2 FEET.
.THURSDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. WAVES
2 FEET OR LESS.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST
15 TO 20 KNOTS. SHOWERS AND THUNDERSTORMS LIKELY OVERNIGHT. WAVES
1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. SHOWERS
AND THUNDERSTORMS LIKELY IN THE MORNING...THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 2 TO 4 FEET.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING. WAVES 1 TO 3 FEET.
.SATURDAY...WEST WINDS 5 TO 15 KNOTS BECOMING NORTH. WAVES 2 FEET
OR LESS.
.SUNDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS SUNDAY NIGHT. WAVES 1 FOOT OR
LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. A CHANCE
OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-210915-
MAFOR 2103/
ONTARIO WEST 1/2 14500 11500 12410 11510. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 13500 12510 11410 11400 11410. WAVES 2 FEET OR
LESS.

$$

HITCHCOCK



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