Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 190542
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1242 AM EST SUN FEB 19 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.2 INCH LOW WILL PASS WELL TO OUR NORTH ACROSS
QUEBEC OVERNIGHT. A 30.4 INCH HIGH ACROSS NORTHERN ONTARIO ON
SUNDAY WILL THEN EXPAND ACROSS THE LOWER GREAT LAKES ON MONDAY
BEHIND A WEAK BACKDOOR COLD FRONT WHICH WILL MOVE SOUTH ACROSS THE
LAKE SUNDAY NIGHT. A WEAK COLD FRONT WILL THEN MOVE ACROSS THE
LAKE TUESDAY NIGHT.

LOZ062-191015-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1242 AM EST SUN FEB 19 2017

.OVERNIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
WAVES 1 TO 3 FEET.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST.
WAVES 1 TO 3 FEET.
.SUNDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTH.
WAVES 1 TO 3 FEET.
.MONDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING EAST. WAVES 1 TO
3 FEET SUBSIDING TO 1 FOOT OR LESS.
.MONDAY NIGHT...EAST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
RAIN SHOWERS LIKELY DURING THE DAY...THEN A CHANCE OF RAIN
SHOWERS TUESDAY NIGHT. WAVES 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
SUBSIDING TO 1 FOOT OR LESS.

$$

LOZ063>065-191015-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1242 AM EST SUN FEB 19 2017

.OVERNIGHT...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 2 TO 4 FEET.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS.
WAVES 2 TO 4 FEET.
.SUNDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTH 10 TO
15 KNOTS. WAVES 2 TO 4 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 1 TO 3 FEET.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
RAIN SHOWERS LIKELY DURING THE DAY...THEN A CHANCE OF RAIN
SHOWERS 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.

$$

LOZ061-191015-
MAFOR 1904/
ONTARIO WEST 1/2 11620 12510 13610 12710. WAVES 1 TO 3 FEET
OVERNIGHT AND SUNDAY. WAVES 2 TO 4 FEET SUNDAY EVENING.

ONTARIO EAST 1/2 11620 15610 11710. WAVES 2 TO 4 FEET.

$$



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