Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 211745
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
145 PM EDT MON APR 21 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.5 INCH HIGH WILL CONTINUE TO DRIFT OFF THE EAST
COAST THIS AFTERNOON. A COLD FRONT...ALONG WITH A WAVE OF LOW
PRESSURE AVERAGING 29.5 INCHES WILL MOVE ACROSS THE LOWER LAKES ON
TUESDAY. FOLLOWING THE COLD FRONTAL PASSAGE...AN AREA OF HIGH
PRESSURE AVERAGING 30.2 INCHES WILL BUILD TOWARDS THE EASTERN
GREAT LAKES WEDNESDAY AND THURSDAY. ANOTHER 29.4 INCH LOW WILL
ADVANCE TOWARDS THE CENTRAL GREAT LAKES REGION ON FRIDAY.

LOZ062-212115-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
145 PM EDT MON APR 21 2014

.THIS AFTERNOON...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.TONIGHT...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. A
CHANCE OF SHOWERS AFTER MIDNIGHT. SHOWERS LATE. WAVES 1 FOOT OR
LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. PATCHY FOG IN THE MORNING. SHOWERS. WAVES 1 FOOT OR
LESS BUILDING TO 1 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. A
CHANCE OF RAIN SHOWERS. WAVES 2 TO 3 FEET.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 1 TO 3 FEET.
.THURSDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST. A
CHANCE OF RAIN SHOWERS THURSDAY NIGHT. WAVES 2 FEET OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. A CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.

$$

LOZ063>065-212115-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
145 PM EDT MON APR 21 2014

.THIS AFTERNOON...SOUTH WINDS LESS THAN 10 KNOTS BECOMING
SOUTHEAST. WAVES 1 FOOT OR LESS.
.TONIGHT...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH 10 TO
15 KNOTS. A CHANCE OF SHOWERS LATE. WAVES 1 FOOT OR LESS.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. PATCHY FOG. RAIN SHOWERS. WAVES 1 FOOT OR LESS BUILDING
TO 1 TO 3 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 25 KNOTS BECOMING NORTHWEST
15 TO 20 KNOTS. A CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
15 TO 20 KNOTS. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO 20 KNOTS.
A CHANCE OF RAIN SHOWERS. WAVES 1 TO 3 FEET.

$$

LOZ061-212115-
MAFOR 2118 AMD/
ONTARIO WEST 1/2 13300 12400 12506. WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 14300 11300 11410 11516. WAVES 1 FOOT OR LESS.

$$




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