Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 170832
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
430 AM EDT THU APR 17 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.5 INCH HIGH CENTERED OVER NEW YORK STATE WILL SLIDE
TO THE CANADIAN MARITIMES THROUGH FRIDAY WHILE A WEAK 30.1 INCH LOW
CROSSES THE UPPER GREAT LAKES. THIS LOW WILL DRIFT FROM NORTHEASTERN
ONTARIO INTO QUEBEC FRIDAY...EVENTUALLY DRAGGING A WEAK COLD FRONT
ACROSS THE LAKE FRIDAY NIGHT. HIGH PRESSURE WILL THEN BUILD ACROSS
THE LAKE FOR THE WEEKEND.

LOZ062-171500-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
430 AM EDT THU APR 17 2014

.TODAY...EAST WINDS 15 TO 20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET.
.TONIGHT...EAST WINDS 15 TO 20 KNOTS BECOMING SOUTH 10 TO 15 KNOTS.
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST LESS THAN 10
KNOTS. A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS.
.FRIDAY NIGHT...LIGHT AND VARIABLE WINDS BECOMING NORTHWEST 10 TO 15
KNOTS. RAIN SHOWERS LIKELY IN THE EVENING...THEN A CHANCE OF RAIN
SHOWERS OVERNIGHT. WAVES 2 FEET OR LESS.
.SATURDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING EAST LESS THAN
10 KNOTS. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. A CHANCE OF
RAIN SHOWERS SUNDAY NIGHT. WAVES 1 FOOT OR LESS.
.MONDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH. A
CHANCE OF SHOWERS DURING THE DAY. WAVES 1 FOOT OR LESS.

$$

LOZ063>065-171500-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
430 AM EDT THU APR 17 2014

.TODAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST. WAVES 2 FEET
OR LESS.
.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH 15 TO 20
KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO 15 KNOTS. A
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING
TO 2 FEET OR LESS.
.FRIDAY NIGHT...WEST WINDS 5 TO 15 KNOTS. RAIN SHOWERS LIKELY.
WAVES 2 FEET OR LESS.
.SATURDAY...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST AND
DIMINISHING TO LESS THAN 10 KNOTS. A CHANCE OF RAIN SHOWERS
DURING THE DAY. WAVES 2 TO 4 FEET SUBSIDING TO 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. A CHANCE OF
RAIN SHOWERS SUNDAY NIGHT. WAVES 1 FOOT OR LESS.
.MONDAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. A CHANCE
OF RAIN SHOWERS DURING THE DAY. WAVES 2 FEET OR LESS.

$$

LOZ061-171400-
MAFOR 1709/
ONTARIO WEST 1/2 12310 13220 12310 11420. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET TODAY. WAVES 2 TO 4 FEET SUBSIDING TO 1
TO 3 FEET TONIGHT.

ONTARIO EAST 1/2 13310 11210 12310 12320. WAVES 2 FEET OR LESS
TODAY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET TONIGHT.

$$






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