Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 211132
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
732 AM EDT SUN SEP 21 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH LOW OVER CENTRAL QUEBEC WILL DRAG A COLD
FRONT ACROSS THE LAKE THIS AFTERNOON. A SPRAWLING 30.2 INCH HIGH
CENTERED OVER THE NORTHERN PLAINS WILL THEN BUILD ACROSS THE
UPPER GREAT LAKES TONIGHT BEFORE MAKING ITS WAY ACROSS THE OHIO
VALLEY AND LOWER GREAT LAKES ON MONDAY. THE HIGH WILL DRIFT ACROSS
THE LAKE ON TUESDAY AND WILL MOVE OFF THE NEW ENGLAND COAST
WEDNESDAY WHERE IT WILL BECOME ANCHORED THROUGH THURSDAY NIGHT.

LOZ062-211500-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
732 AM EDT SUN SEP 21 2014

.TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. OCCASIONAL
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING...DIMINISHING
TO SCATTERED SHOWERS THIS AFTERNOON. WAVES 1 TO 2 FEET.
.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. SCATTERED SHOWERS.
WAVES BUILDING TO 3 TO 5 FEET.
.MONDAY...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. WAVES
3 TO 5 FEET.
.MONDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST
10 TO 15 KNOTS. WAVES SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...VARIABLE WINDS 10 KNOTS OR LESS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...WEST WINDS 10 KNOTS OR LESS. WAVES AVERAGING ONE FOOT.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-211500-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
732 AM EDT SUN SEP 21 2014

.TODAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO 15 KNOTS.
OCCASIONAL SHOWERS WITH A CHANCE OF THUNDERSTORMS. WAVES 3 TO 6
FEET SUBSIDING TO 1 TO 3 FEET.
.TONIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTH 15 TO
20 KNOTS. SCATTERED SHOWERS. WAVES 1 TO 3 FEET BUILDING TO 3 TO
5 FEET.
.MONDAY...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. A CHANCE
OF SHOWERS IN THE MORNING. WAVES 3 TO 6 FEET.
.MONDAY NIGHT...WEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS BECOMING VARIABLE. WAVES 1
TO 3 FEET.
.WEDNESDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. WAVES 2 FEET OR
LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-211500-
MAFOR 2112 AMD/
ONTARIO WEST 1/2 12516 11610 11710 12720 11820. A CHANCE OF
THUNDERSTORMS THIS MORNING. SCATTERED SHOWERS TONIGHT. WAVES 1 TO
3 FEET TODAY BUILDING TO 2 TO 4 FEET TONIGHT.

ONTARIO EAST 1/2 11426 11516 11616 11610 11710 11720 11820. A
CHANCE OF THUNDERSTORMS TODAY. SCATTERED SHOWERS TONIGHT. WAVES 3
TO 6 FEET SUBSIDING TO 1 TO 3 FEET TODAY. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET TONIGHT.

$$

JJR/RSH




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