Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 191430
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
930 AM EST SUN FEB 19 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK BACKDOOR COLD FRONT WILL DROP ACROSS THE LAKE
TODAY AND TONIGHT. MEANWHILE A 30.0 INCH AREA OF HIGH PRESSURE
LOOSELY STRETCHED FROM THE NORTHERN PLAINS AND TOWARDS THE
SOUTHEAST WILL INCREASE IN STRENGTH TO 30.4 INCHES AS IT NEARS
THE LAKE MONDAY. ANOTHER WEAK COLD FRONT WILL CROSS THE LAKE
TUESDAY AFTERNOON AND EVENING...THIS FROM AN 29.2 INCH AREA OF
LOW PRESSURE THAT WILL REMAIN NEAR SOUTHERN HUDSON BAY THROUGH
THURSDAY. HIGH PRESSURE AVERAGING 30.1 INCHES WILL DRIFT ACROSS
THE SOUTHEAST STATES WEDNESDAY AND THURSDAY.

LOZ062-192215-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
930 AM EST SUN FEB 19 2017

.THIS AFTERNOON...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST.
WAVES 1 TO 2 FEET.
.TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTH. WAVES
1 TO 2 FEET.
.MONDAY...NORTH WINDS 10 KNOTS OR LESS BECOMING EAST. WAVES
2 FEET OR LESS.
.MONDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS
BUILDING TO 2 TO 3 FEET.
.TUESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING WEST. RAIN
SHOWERS LIKELY. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. A
CHANCE OF RAIN SHOWERS THURSDAY NIGHT. WAVES 2 FEET OR LESS.

$$

LOZ063>065-192215-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
930 AM EST SUN FEB 19 2017

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

$$

LOZ061-192215-
MAFOR 1916/
ONTARIO WEST 1/2 12610 13710 11810 12800. WAVES 1 TO 3 FEET.

ONTARIO EAST 1/2 11620 11610 13710 13810. WAVES 1 TO 3 FEET.

$$

HITCHCOCK



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