Great Lakes Forecast
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749
FZUS61 KBUF 201737
GLFLO

GLFLO

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

LOZ062-202100-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
130 PM EDT WED MAY 20 2015

.THIS AFTERNOON...WEST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET.
.TONIGHT...WEST WINDS 5 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>065-202100-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
130 PM EDT WED MAY 20 2015

.THIS AFTERNOON...WEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET
SUBSIDING TO 2 TO 4 FEET.
.TONIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 5 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.

$$

LOZ061-202000-
MAFOR 2018 AMD/
ONTARIO WEST 1/2 12620 11610 11600 13500. WAVES 2 TO 4 FEET THIS
AFTERNOON. WAVES 1 TO 3 FEET TONIGHT AND THURSDAY MORNING.

ONTARIO EAST 1/2 12620 12610 13500. WAVES 2 TO 4 FEET THIS
AFTERNOON AND TONIGHT. WAVES 1 TO 2 FEET THURSDAY MORNING.

$$



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