Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 201313
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
913 AM EDT WED MAY 20 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.3 INCH HIGH CENTERED ACROSS THE NORTHERN PLAINS
WILL RIDGE ACROSS THE GREAT LAKES THROUGH TONIGHT. A 29.7 INCH LOW
WILL FORM NEAR THE OTTAWA VALLEY TOMORROW AND TRACK ACROSS THE
LOWER SAINT LAWRENCE VALLEY FRIDAY. MEANWHILE A COLD FRONT WILL CROSS
THE LAKE FROM NORTH TO SOUTH ON FRIDAY BEFORE A 30.4 INCH AREA OF
HIGH PRESSURE MOVES OVER THE REGION THIS WEEKEND.

LOZ062-201515-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
913 AM EDT WED MAY 20 2015

.TODAY...WEST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET SUBSIDING
TO 1 TO 3 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
WAVES 1 TO 3 FEET.
.THURSDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST.
WAVES 2 FEET OR LESS.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.SATURDAY...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. WAVES
2 FEET OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 15 KNOTS DIMINISHING TO LESS THAN
10 KNOTS. A CHANCE OF SHOWERS SUNDAY NIGHT. WAVES 2 FEET OR LESS.

$$

LOZ063>065-201515-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
913 AM EDT WED MAY 20 2015

.TODAY...WEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET SUBSIDING
TO 2 TO 4 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 2 TO 4 FEET.
.THURSDAY...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.THURSDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST.
WAVES 2 FEET OR LESS.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. WAVES
1 TO 3 FEET.
.SUNDAY...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS THAN
10 KNOTS. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.

$$

LOZ061-201515-
MAFOR 2009/
ONTARIO WEST 1/2 12720 13620 11710 12610. WAVES 3 TO 6 FEET
SUBSIDING TO 2 TO 4 FEET TODAY. WAVES 1 TO 3 FEET TONIGHT.

ONTARIO EAST 1/2 15620 12610. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO
4 FEET TODAY. WAVES 2 TO 4 FEET TONIGHT.

$$


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