Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 042034
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
430 PM 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. 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.

LOZ062-050300-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
430 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS DIMINISHING TO LESS THAN
10 KNOTS. A CHANCE OF SHOWERS EARLY...THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS THIS EVENING. A CHANCE OF SHOWERS AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
.TUESDAY...NORTH WINDS 10 KNOTS OR LESS BECOMING EAST. WAVES
1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHEAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT
OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...EAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT OR
LESS.
.THURSDAY...LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5 TO
10 KNOTS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
FRIDAY NIGHT. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
DURING THE DAY...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS
SATURDAY NIGHT. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-050300-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
430 PM EDT MON MAY 4 2015

.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. A CHANCE
OF SHOWERS THROUGH EARLY EVENING...THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS LATE THIS EVENING. A CHANCE OF SHOWERS
AFTER MIDNIGHT. 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. WAVES 1 FOOT
OR LESS.
.WEDNESDAY...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR
LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS
AND THUNDERSTORMS SATURDAY NIGHT. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-050200-
MAFOR 0421/
ONTARIO WEST 1/2 11610 13600 11700 12100 11200. A CHANCE OF
SHOWERS TONIGHT. WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 12610 11600 11700 11800 11100 11800 11700. A
CHANCE OF SHOWERS TONIGHT. WAVES 1 FOOT OR LESS.

$$


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