Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 170824
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
424 AM EDT FRI APR 17 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK FRONTAL BOUNDARY WILL CROSS THE LAKE THIS MORNING.
ANOTHER COLD FRONT WILL CROSS THE LAKE SATURDAY MORNING...THEN A
30.3 INCH HIGH WILL BUILD ACROSS THE LAKE SATURDAY NIGHT BEFORE
DRIFTING INTO NEW ENGLAND ON SUNDAY. FOLLOWING THE DEPARTURE OF
THIS HIGH...A COMPLEX 29.3 INCH LOW OVER THE WESTERN GREAT LAKES
SUNDAY NIGHT WILL SLOWLY LIFT INTO ONTARIO PROVINCE ON MONDAY...
WHERE IT WILL THEN LINGER THROUGH TUESDAY.

LOZ062-063-171500-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO SODUS BAY-
424 AM EDT FRI APR 17 2015

.TODAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE OF
RAIN SHOWERS THIS MORNING. WAVES 2 FEET OR LESS.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. WAVES
2 FEET OR LESS.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.SATURDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING
NORTHEAST. WAVES 1 TO 3 FEET.
.SUNDAY...EAST WINDS 15 TO 25 KNOTS BECOMING SOUTHEAST. RAIN
SHOWERS LIKELY SUNDAY NIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO
6 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST.
SHOWERS LIKELY. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES 1 TO 3 FEET.

$$

LOZ064-065-171500-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO THE SAINT LAWRENCE
RIVER-
424 AM EDT FRI APR 17 2015

.TODAY...SOUTHWEST WINDS 5 TO 15 KNOTS. RAIN SHOWERS LIKELY
THROUGH MID MORNING...THEN A CHANCE OF RAIN SHOWERS LATE THIS
MORNING. WAVES 1 FOOT OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS.
.SATURDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.SATURDAY NIGHT...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING
NORTHEAST. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.SUNDAY...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST AND
INCREASING TO 15 TO 25 KNOTS. RAIN SHOWERS LIKELY SUNDAY NIGHT.
WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.
.MONDAY...SOUTHEAST WINDS TO 30 KNOTS BECOMING SOUTH AND
DIMINISHING TO 15 TO 20 KNOTS. SHOWERS LIKELY. WAVES 3 TO 6 FEET
SUBSIDING TO 2 TO 4 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES 1 TO 3 FEET.

$$

LOZ061-171500-
MAFOR 1709/
ONTARIO WEST 1/2 12500 13610 13500. A CHANCE OF SHOWERS THIS
MORNING. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 11506 11500 11600 13610 12500. A CHANCE OF
SHOWERS LATER THIS MORNING. WAVES 2 FEET OR LESS.

$$

JJR/RSH




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