Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 031745
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
145 PM EDT MON AUG 3 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A COLD FRONT WILL DROP ACROSS THE WATERS BY THIS
EVENING...FOLLOWED BY A SECONDARY COLD FRONT TUESDAY AND TUESDAY
NIGHT. IN THE WAKE OF THE SECOND FRONT...A 30.1 INCH HIGH OVER
CENTRAL CANADA WILL RIDGE ACROSS THE UPPER GREAT LAKES
WEDNESDAY...AND THE LOWER LAKES THURSDAY AND FRIDAY.

LOZ062-032115-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
145 PM EDT MON AUG 3 2015

.THIS AFTERNOON...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
WAVES 3 TO 5 FEET.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SHOWERS
OVERNIGHT. WAVES 2 TO 3 FEET.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS DURING THE DAY. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO 4 FEET.
.THURSDAY...WEST WINDS 10 KNOTS OR LESS BECOMING NORTHEAST. WAVES
1 TO 3 FEET.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-032115-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
145 PM EDT MON AUG 3 2015

.THIS AFTERNOON...WEST WINDS 10 TO 15 KNOTS. SHOWERS AND
THUNDERSTORMS LIKELY EARLY...THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE. WAVES 3 TO 5 FEET.
.TONIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. A CHANCE
OF SHOWERS THROUGH EARLY EVENING. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE
OF SHOWERS IN THE MORNING...THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET.
.TUESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SHOWERS
OVERNIGHT. WAVES 2 TO 4 FEET.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. A
CHANCE OF SHOWERS. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.
.THURSDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTHEAST.
WAVES 1 TO 3 FEET.
.FRIDAY...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-032115-
MAFOR 0315/
ONTARIO WEST 1/2 11620 11610 14600 11500 11600. WAVES 3 TO 5 FEET
THIS AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET
TONIGHT. WAVES 1 TO 2 FEET TUESDAY MORNING.

ONTARIO EAST 1/2 11520 12610 14500 11500. A CHANCE OF SHOWERS AND
THUNDERSTORMS THIS AFTERNOON. WAVES 3 TO 5 FEET THIS AFTERNOON.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET TONIGHT. WAVES 1 TO 2
FEET TUESDAY MORNING.

$$



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