Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 181418
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1018 AM EDT FRI APR 18 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.7 INCH HIGH CENTERED OVER THE CANADIAN MARITIMES
WILL DRIFT ACROSS NEWFOUNDLAND TODAY WHILE A WEAK 30.1 INCH LOW
CROSSES THE UPPER GREAT LAKES. THIS LOW WILL MOVE FROM NORTHEASTERN
ONTARIO INTO QUEBEC DRAGGING A WEAK COLD FRONT ACROSS THE LAKE
TONIGHT. HIGH PRESSURE WILL THEN BUILD ACROSS THE LAKE FOR THE
WEEKEND.

LOZ062-182115-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1018 AM EDT FRI APR 18 2014

.THIS AFTERNOON...SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH. A
CHANCE OF RAIN SHOWERS LATE. WAVES 1 FOOT OR LESS.
.TONIGHT...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE
OF RAIN SHOWERS IN THE EVENING. WAVES 1 TO 3 FEET.
.SATURDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING LIGHT AND
VARIABLE. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS BECOMING EAST 5 TO
10 KNOTS. WAVES 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.MONDAY...SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF SHOWERS.
WAVES 1 FOOT OR LESS.
.TUESDAY...WEST WINDS 10 KNOTS OR LESS BECOMING NORTH 10 TO
15 KNOTS. RAIN SHOWERS LIKELY DURING THE DAY. WAVES 1 FOOT OR
LESS BUILDING TO 1 TO 3 FEET.

$$

LOZ063>065-182115-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1018 AM EDT FRI APR 18 2014

.THIS AFTERNOON...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING
SOUTHWEST 10 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS LATE. WAVES
1 TO 3 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS.
RAIN SHOWERS LIKELY THROUGH EARLY EVENING...THEN A CHANCE OF RAIN
SHOWERS LATE IN THE EVENING. WAVES 1 TO 3 FEET.
.SATURDAY...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO
10 KNOTS. WAVES 2 TO 4 FEET SUBSIDING TO 1 FOOT OR LESS.
.SATURDAY NIGHT...NORTH WINDS 10 KNOTS OR LESS BECOMING EAST.
WAVES 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.MONDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING SOUTH. A
CHANCE OF SHOWERS. WAVES 1 FOOT OR LESS.
.TUESDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTHWEST
10 TO 15 KNOTS. RAIN SHOWERS LIKELY DURING THE DAY...THEN A
CHANCE OF RAIN SHOWERS TUESDAY NIGHT. WAVES 1 FOOT OR LESS
BUILDING TO 1 TO 3 FEET.

$$

LOZ061-182115-
MAFOR 1815/
ONTARIO WEST 1/2 11300 11400 11700 12710 11610 11710 11700. A
CHANCE OF RAIN SHOWERS THIS EVENING. WAVES 2 FEET OR LESS THIS
AFTERNOON. WAVES 1 TO 3 FEET TONIGHT AND SATURDAY MORNING.

ONTARIO EAST 1/2 12410 11600 12610 11620 11720 11710. A CHANCE OF
SHOWERS THIS AFTERNOON. A CHANCE OF RAIN SHOWERS THIS EVENING.
WAVES 1 TO 3 FEET THIS AFTERNOON AND TONIGHT. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET SATURDAY MORNING.

$$

LEVAN





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