Great Lakes Forecast
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FZUS61 KBUF 192016
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
416 PM EDT WED APR 19 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.8 INCH AREA OF LOW PRESSURE WILL PUSH ACROSS NEW
ENGLAND TONIGHT...WITH ITS TRAILING COLD FRONT CROSSING THE LAKE
THIS EVENING. A 29.7 INCH LOW OVER WISCONSIN THURSDAY MORNING
WILL THEN MOVE THROUGH THE CENTRAL GREAT LAKES THURSDAY AFTERNOON
BEFORE REACHING SOUTHERN QUEBEC ON FRIDAY. A COLD FRONT TRAILING
THIS LOW WILL CROSS THE LAKE THURSDAY NIGHT. THE LOW WILL THEN
MOVE INTO THE CANADIAN MARITIMES SATURDAY.

LOZ062-200330-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
416 PM EDT WED APR 19 2017

.TONIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST. A CHANCE
OF SHOWERS EARLY. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.THURSDAY...NORTHEAST WINDS 15 TO 25 KNOTS BECOMING EAST TO
30 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
AFTERNOON. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS LATE.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS LATE. WAVES 1 TO
2 FEET BUILDING TO 4 TO 7 FEET.
.THURSDAY NIGHT...EAST WINDS TO 30 KNOTS BECOMING SOUTHWEST AND
DIMINISHING TO 15 TO 20 KNOTS. SHOWERS WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING...THEN SHOWERS LIKELY OVERNIGHT.
SOME THUNDERSTORMS MAY PRODUCE GUSTY WINDS IN THE EVENING. WAVES
4 TO 7 FEET SUBSIDING TO 2 FEET OR LESS.
.FRIDAY...WEST WINDS 15 TO 25 KNOTS. WAVES 1 TO 3 FEET BUILDING
TO 2 TO 4 FEET.
.FRIDAY NIGHT...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST.
WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST
10 KNOTS OR LESS. WAVES 2 FEET OR LESS.
.SUNDAY...EAST WINDS 10 KNOTS OR LESS BECOMING NORTH. WAVES
2 FEET OR LESS.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING EAST. WAVES 2 FEET
OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-200330-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
416 PM EDT WED APR 19 2017

.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST.
SHOWERS LIKELY EARLY...THEN A CHANCE OF SHOWERS LATE THIS
EVENING. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...NORTHEAST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS
LATE. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.THURSDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS BECOMING
SOUTHWEST. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SHOWERS OVERNIGHT. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS IN THE EVENING. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
3 FEET.
.FRIDAY...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS IN THE
MORNING. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.FRIDAY NIGHT...WEST WINDS 15 TO 25 KNOTS. WAVES 3 TO 5 FEET.
.SATURDAY...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST AND
DIMINISHING TO 10 KNOTS OR LESS. WAVES 2 TO 4 FEET SUBSIDING TO
1 FOOT OR LESS.
.SUNDAY...EAST WINDS 10 KNOTS OR LESS BECOMING NORTH 10 TO
15 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...NORTH WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES
2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-200330-
MAFOR 1921/
ONTARIO WEST 1/2 11520 11700 11800 11810 11110 11220 11230 11246.
A CHANCE OF SHOWERS EARLY THIS EVENING. A CHANCE OF THUNDERSTORMS
THURSDAY AFTERNOON. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS
TONIGHT. WAVES 1 TO 2 FEET BUILDING TO 3 TO 6 FEET THURSDAY.

ONTARIO EAST 1/2 11426 11500 11700 11810 14120. A CHANCE OF
SHOWERS THIS EVENING. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET
TONIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET THURSDAY.

$$

HITCHCOCK



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