Great Lakes Forecast
Issued by NWS

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766
FZUS61 KBUF 212317
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
717 PM EDT THU JUL 21 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.2 INCH HIGH WILL REMAIN OFF THE MID ATLANTIC
COAST TONIGHT AND FRIDAY. MEANWHILE A WEAK COLD FRONT WILL SLOWLY
SETTLE SOUTH ACROSS THE LAKE ON FRIDAY. A 30.1 INCH HIGH WILL
DRIFT BY TO THE NORTH SATURDAY NIGHT AND SUNDAY. ANOTHER COLD
FRONT WILL CROSS THE LAKE ON MONDAY.

LOZ062-220330-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
717 PM EDT THU JUL 21 2016

.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. SOME
THUNDERSTORMS MAY PRODUCE GUSTY WINDS LATE. WAVES 2 FEET OR LESS
BUILDING TO 2 TO 4 FEET.
.FRIDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE MORNING. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS IN THE MORNING. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET.
.FRIDAY NIGHT...WEST WINDS 5 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. WAVES
2 FEET OR LESS.
.SATURDAY NIGHT...NORTHWEST 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...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-220330-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
717 PM EDT THU JUL 21 2016

.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST AND
INCREASING TO 15 TO 20 KNOTS. SHOWERS AND THUNDERSTORMS LIKELY
LATE. SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS LATE. WAVES 1 TO
3 FEET BUILDING TO 2 TO 4 FEET.
.FRIDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. SHOWERS
AND THUNDERSTORMS LIKELY THROUGH MID MORNING...THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS. SOME THUNDERSTORMS MAY PRODUCE GUSTY
WINDS IN THE MORNING. WAVES 2 TO 4 FEET.
.FRIDAY NIGHT...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 1 TO 3 FEET.
.SATURDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTH 10 TO
15 KNOTS. WAVES 1 TO 3 FEET.
.SUNDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING SOUTH. A CHANCE OF
SHOWERS AND THUNDERSTORMS SUNDAY NIGHT. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 5 TO 10 KNOTS BECOMING WEST. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-220330-
MAFOR 2121/
ONTARIO WEST 1/2 11410 11510 11520 11510 12520 11610 11620. A
CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT AND FRIDAY MORNING.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET TONIGHT. WAVES 2 TO 4
FEET SUBSIDING TO 1 TO 3 FEET FRIDAY.

ONTARIO EAST 1/2 12410 12520 11519 11520 12620. A CHANCE OF
SHOWERS AND THUNDERSTORMS FRIDAY. WAVES 1 TO 3 FEET BUILDING TO 2
TO 4 FEET TONIGHT. WAVES 2 TO 4 FEET FRIDAY.

$$

HITCHCOCK



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