Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 231753
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
153 PM EDT SUN APR 23 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...AN EXPANSIVE 30.3 INCH HIGH WILL REMAIN OVER THE
LOWER GREAT LAKES THIS AFTERNOON. A WEAK COLD FRONT MOVING
SOUTHWARD ACROSS ONTARIO AND QUEBEC WILL THEN WASH OUT ACROSS THE
SAINT LAWRENCE VALLEY TONIGHT...WITH ANOTHER 30.4 INCH HIGH NEAR
JAMES BAY THEN RIDGING SOUTHWARD ACROSS THE LOWER LAKES REGION ON
MONDAY. AFTER THAT...A 29.6 INCH LOW ALONG THE CAROLINA COAST WILL
SLOWLY TRACK NORTHEASTWARD ALONG THE MID ATLANTIC AND NEW ENGLAND
COASTLINES THROUGH MID WEEK.

LOZ062-232130-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
153 PM EDT SUN APR 23 2017

.THIS AFTERNOON...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST.
WAVES 1 FOOT OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST 15 TO
20 KNOTS. WAVES 1 FOOT OR LESS.
.MONDAY...NORTHEAST WINDS 15 TO 20 KNOTS BECOMING EAST. WAVES
2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.MONDAY NIGHT...EAST WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS
OVERNIGHT. WAVES 2 TO 4 FEET.
.TUESDAY...EAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SHOWERS LIKELY DURING THE DAY. WAVES 1 TO 3 FEET.
.WEDNESDAY...EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-232130-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
153 PM EDT SUN APR 23 2017

.THIS AFTERNOON...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING
SOUTHWEST. WAVES 1 FOOT OR LESS.
.TONIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING NORTHEAST AND
INCREASING TO 15 TO 20 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...NORTHEAST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO 4 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS BECOMING EAST. A
CHANCE OF SHOWERS OVERNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET.
.TUESDAY...EAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SHOWERS LIKELY DURING THE DAY...THEN A CHANCE OF
SHOWERS TUESDAY NIGHT. WAVES 1 TO 3 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST. A CHANCE OF
SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-232130-
MAFOR 2315/
ONTARIO WEST 1/2 12600 11510 11600 11800 11110 12120. WAVES 2
FEET OR LESS THIS AFTERNOON AND TONIGHT. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET MONDAY MORNING.

ONTARIO EAST 1/2 12600 11400 11500 11710 13120. WAVES 2 FEET OR
LESS THIS AFTERNOON AND TONIGHT. WAVES 2 TO 4 FEET BUILDING TO 3
TO 5 FEET MONDAY MORNING.

$$

WOOD


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