Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 202345
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
745 PM EDT SUN APR 20 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.5 INCH SFC HIGH ALONG THE EAST COAST WILL SLOWLY
DRIFT AWAY FROM THE NORTHEAST STARTING LATE TONIGHT AND MONDAY. A
COLD FRONT...ALONG WITH A SURFACE 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.

LOZ062-210315-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
745 PM EDT SUN APR 20 2014

.TONIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.MONDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH. WAVES
1 FOOT OR LESS.
.MONDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SHOWERS IN THE EVENING...THEN SHOWERS OVERNIGHT. WAVES
1 FOOT OR LESS.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. SHOWERS IN THE MORNING...THEN SCATTERED SHOWERS IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
.TUESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS. WAVES 1 TO 3 FEET.
.WEDNESDAY...NORTHWEST WINDS 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>065-210315-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
745 PM EDT SUN APR 20 2014

.TONIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTH 15 TO
20 KNOTS. WAVES 1 TO 3 FEET.
.MONDAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST. WAVES
1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.MONDAY NIGHT...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
SHOWERS LIKELY OVERNIGHT. WAVES 1 FOOT OR LESS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. SHOWERS. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTH. RAIN
SHOWERS LIKELY IN THE EVENING...THEN A CHANCE OF RAIN SHOWERS
OVERNIGHT. WAVES 1 TO 3 FEET.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF RAIN SHOWERS DURING THE DAY. 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.

$$

LOZ061-210315-
MAFOR 2021/
ONTARIO WEST 1/2 12200 11300 11410 13500 11300. WAVES 2 FEET OR
LESS.

ONTARIO EAST 1/2 11210 11300 14410 11410 11300. WAVES 1 TO 3
FEET.

$$

AR




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