Great Lakes Forecast
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584
FZUS61 KBUF 172329
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
729 PM EDT SUN MAY 17 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK 30.2 INCH HIGH ACROSS SOUTHERN ONTARIO PROVINCE
WILL DRIFT TO NEW ENGLAND THROUGH TONIGHT. ON MONDAY...A 29.6
INCH LOW WILL TRACK FROM LAKE SUPERIOR TO QUEBEC WITH A TRAILING
COLD FRONT CROSSING THE LAKE TUESDAY. HIGH PRESSURE OVER THE UPPER
MIDWEST WILL RIDGE ACROSS THE LOWER GREAT LAKES THROUGH THE
REMAINDER OF THE WEEK.

LOZ062-180330-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
729 PM EDT SUN MAY 17 2015

.TONIGHT...EAST WINDS 5 TO 10 KNOTS. AREAS OF FOG AFTER MIDNIGHT.
WAVES 1 FOOT OR LESS.
.MONDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH 10 TO
15 KNOTS. AREAS OF FOG IN THE MORNING. A CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 2 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO
10 KNOTS. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS. WAVES 1 TO 2 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-180330-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
729 PM EDT SUN MAY 17 2015

.TONIGHT...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST. AREAS
OF FOG LATE THIS EVENING. AREAS OF FOG LATE. WAVES 1 FOOT OR
LESS.
.MONDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST. AREAS
OF FOG IN THE MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. WAVES 1 FOOT OR LESS.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. SHOWERS AND
THUNDERSTORMS LIKELY IN THE EVENING...THEN A CHANCE OF SHOWERS
AND THUNDERSTORMS OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...
THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET.
.WEDNESDAY...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH. WAVES
2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-180330-
MAFOR 1721/
ONTARIO WEST 1/2 13200 12203 11303 12400. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE MONDAY. WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 11800 11203 11200 11100 11203 11303 11400 11500.
A CHANCE OF THUNDERSTORMS LATE MONDAY. WAVES 1 FOOT OR LESS.

$$


JJR/TMA/WCH



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