Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 041141
GLFLO

GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
730 AM EDT MON MAY 4 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A BROAD 30.1 INCH HIGH WILL DRIFT OFF THE MID ATLANTIC
COAST TODAY. A WEAK COLD FRONT WILL CROSS THE LAKE TONIGHT BEFORE
STALLING OVER NORTHERN PENNSYLVANIA TUESDAY. MEANWHILE A 30.3 INCH
HIGH WILL BUILD FROM THE UPPER LAKES TUESDAY TO THE LOWER LAKES BY
WEDNESDAY BEFORE DRIFTING OFF THE SOUTHERN NEW ENGLAND COAST
THURSDAY. THIS HIGH WILL THEN REMAIN IN PLACE JUST EAST OF THE MID
ATLANTIC STATES FRIDAY THROUGH THE WEEKEND.

LOZ062-041500-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
730 AM EDT MON MAY 4 2015

.TODAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS. A CHANCE OF SHOWERS LATE. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST.
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS THROUGH THE EARLY
OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTH WINDS LESS THAN 10 KNOTS BECOMING EAST. WAVES
1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHEAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT
OR LESS.
.WEDNESDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST.
WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS LESS THAN 10 KNOTS BECOMING SOUTHWEST.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-041500-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
730 AM EDT MON MAY 4 2015

.TODAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. A
CHANCE OF SHOWERS THROUGH EARLY EVENING...THEN SHOWERS LIKELY
WITH A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS LATE. WAVES
1 FOOT OR LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. WAVES
1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH.
WAVES 1 FOOT OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-041400-
MAFOR 0412 AMD/
ONTARIO WEST 1/2 11410 11510 11520 11510 11516 11610 11700. A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. A CHANCE OF SHOWERS LATE
TONIGHT. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 11410 13500 11516 11606 11600. A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE TONIGHT. WAVES 1 FOOT OR LESS.

$$



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