Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 241330
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
930 AM EDT MON AUG 24 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.4 INCH LOW NORTH OF LAKE SUPERIOR WILL SWEEP A
COLD FRONT ACROSS LAKE ONTARIO TODAY. THE LOW WILL SHIFT NORTH OF
LAKE HURON AND REMAIN NEARLY STATIONARY THROUGH WEDNESDAY. THEN A
30.2 INCH HIGH IS FORECAST TO BUILD ACROSS THE UPPER LAKES
THURSDAY AND THE LOWER LAKES ON FRIDAY.

LOZ062-242115-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
930 AM EDT MON AUG 24 2015

.THIS AFTERNOON...WEST WINDS 15 TO 20 KNOTS. WAVES 1 TO 3 FEET
BUILDING TO 3 TO 5 FEET.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 2 TO 4 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 3 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. A CHANCE OF
WATERSPOUTS. A CHANCE OF LAKE EFFECT SHOWERS. WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF WATERSPOUTS.
A CHANCE OF LAKE EFFECT SHOWERS. WAVES 1 TO 2 FEET BUILDING TO
2 TO 4 FEET.
.THURSDAY...NORTHWEST WINDS 5 TO 15 KNOTS. A CHANCE OF
WATERSPOUTS DURING THE DAY. A CHANCE OF LAKE EFFECT SHOWERS.
WAVES 1 TO 3 FEET.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. A CHANCE
OF SHOWERS DURING THE DAY. WAVES 2 FEET OR LESS.

$$

LOZ063>065-242115-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
930 AM EDT MON AUG 24 2015

.THIS AFTERNOON...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTH 10 TO
15 KNOTS. A CHANCE OF SHOWERS LATE. WAVES 3 TO 5 FEET SUBSIDING
TO 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS. A CHANCE OF WATERSPOUTS. A CHANCE OF SHOWERS. WAVES
2 TO 4 FEET.
.TUESDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. A
CHANCE OF WATERSPOUTS. A CHANCE OF LAKE EFFECT SHOWERS IN THE
EVENING...THEN LAKE EFFECT SHOWERS LIKELY OVERNIGHT. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. A CHANCE OF WATERSPOUTS. LAKE EFFECT SHOWERS LIKELY.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.THURSDAY...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. A CHANCE
OF WATERSPOUTS. A CHANCE OF LAKE EFFECT SHOWERS. WAVES 1 TO
3 FEET.
.FRIDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. A CHANCE
OF SHOWERS DURING THE DAY. WAVES 1 TO 2 FEET.

$$

LOZ061-242115-
MAFOR 2415/
ONTARIO WEST 1/2 11620 11630 11620 11520 14510. A CHANCE OF
WATERSPOUTS TUESDAY MORNING. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5
FEET THIS AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET
TONIGHT. WAVES 2 TO 3 FEET TUESDAY MORNING.

ONTARIO EAST 1/2 13620 11520 11510 11410 12510. A CHANCE OF
WATERSPOUTS TUESDAY MORNING. A CHANCE OF SHOWERS LATE THIS
MORNING AND TUESDAY MORNING. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5
FEET THIS AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET
TONIGHT. WAVES 2 TO 4 FEET TUESDAY MORNING.

$$



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