Great Lakes Forecast
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813
FZUS61 KBUF 281458
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1058 AM EDT SUN MAY 28 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A 29.7 INCH COLD FRONTAL BOUNDARY WILL CROSS NORTH OF
THE LAKE TONIGHT AND MERGE WITH A 29.5 INCH LOW OVER NORTHERN
ONTARIO PROVINCE. A WEAK FRONT WILL CROSS THE LAKE MONDAY,
FOLLOWED BY A STRONGER COLD FRONT ON TUESDAY. MEANWHILE, THE SLOW
MOVING 29.4 INCH LOW WILL DRIFT FROM NORTHERN ONTARIO ACROSS
JAMES BAY AND INTO NORTHERN QUEBEC BY THURSDAY.

LOZ062-282130-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1058 AM EDT SUN MAY 28 2017

.THIS AFTERNOON...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING EAST.
WAVES 2 FEET OR LESS.
.TONIGHT...EAST WINDS 10 TO 15 KNOTS BECOMING SOUTH. SHOWERS WITH
A CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FEET.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS IN
THE MORNING. WAVES 2 FEET OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF
SHOWERS OR THUNDERSTORMS. WAVES 1 TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST.
SCATTERED SHOWERS DURING THE DAY...THEN A CHANCE OF SHOWERS
WEDNESDAY NIGHT. WAVES 1 TO 2 FEET.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SHOWERS THURSDAY NIGHT. WAVES 1 TO 2 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-282130-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1058 AM EDT SUN MAY 28 2017

.THIS AFTERNOON...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 2 FEET OR
LESS.
.TONIGHT...EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST 15 TO
20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY...THEN
SHOWERS WITH A CHANCE OF THUNDERSTORMS FROM LATE EVENING ON.
WAVES 1 TO 3 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE MORNING...
THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTH. A
CHANCE OF SHOWERS IN THE EVENING...THEN A CHANCE OF SHOWERS OR
THUNDERSTORMS OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
DURING THE DAY. WAVES 1 TO 2 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST.
SCATTERED SHOWERS DURING THE DAY. WAVES 1 TO 3 FEET.
.THURSDAY...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS THURSDAY NIGHT. WAVES 1 TO 3 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-282130-
MAFOR 2815/
ONTARIO WEST 1/2 11100 11110 11210 11216 11316 11416 11410 11510.
A CHANCE OF THUNDERSTORMS TONIGHT. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 11800 11100 11200 11310 11316 12326 11420. A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN A
CHANCE OF THUNDERSTORMS OVERNIGHT. A CHANCE OF SHOWERS AND
THUNDERSTORMS MONDAY MORNING. WAVES 2 FEET OR LESS THIS
AFTERNOON. WAVES 1 TO 3 FEET TONIGHT AND MONDAY MORNING.

$$


WOOD



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