Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 032049
GLFLO

GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
330 PM EST SAT DEC 3 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.4 INCH HIGH CENTERED OVER THE OHIO VALLEY WILL
CROSS LAKE ONTARIO TONIGHT AND SUNDAY. A WEAK 29.9 INCH TROUGH WILL
CROSS THE LAKE SUNDAY NIGHT AND EARLY MONDAY. HIGH PRESSURE WILL
QUICKLY MOVE OVER THE LOWER GREAT LAKES MONDAY AFTERNOON AND NIGHT
BEFORE EXITING ACROSS THE SAINT LAWRENCE VALLEY ON TUESDAY FOLLOWED
BY ANOTHER WEAK 29.9 INCH TROUGH TUESDAY NIGHT. A MORE SIGNIFICANT
28.7 INCH COASTAL LOW WILL DEVELOP NEAR THE GULF OF MAINE LATE IN
THE WEEK.

LOZ062-040400-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
330 PM EST SAT DEC 3 2016

.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTH 5 TO
15 KNOTS. SCATTERED RAIN SHOWERS EARLY. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...NORTH WINDS 10 KNOTS OR LESS BECOMING EAST. WAVES
2 FEET OR LESS.
.SUNDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH.
RAIN AND SNOW. WAVES 1 FOOT OR LESS.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. RAIN AND
SNOW LIKELY IN THE MORNING. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...WEST WINDS 10 KNOTS OR LESS BECOMING EAST. WAVES
1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.TUESDAY...EAST WINDS 15 TO 20 KNOTS BECOMING SOUTH 10 TO
15 KNOTS. A CHANCE OF RAIN SHOWERS DURING THE DAY...THEN RAIN
SHOWERS TUESDAY NIGHT. WAVES 2 FEET OR LESS BUILDING TO 2 TO
4 FEET.
.WEDNESDAY...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF RAIN SHOWERS DURING THE DAY...THEN A CHANCE
OF RAIN WEDNESDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO 3 TO
5 FEET.
.THURSDAY...WEST WINDS 15 TO 25 KNOTS. RAIN LIKELY DURING THE
DAY...THEN A CHANCE OF SNOW SHOWERS THURSDAY NIGHT. WAVES 3 TO
6 FEET BUILDING TO 5 TO 7 FEET.

$$

LOZ063>065-040400-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
330 PM EST SAT DEC 3 2016

.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTH 10 TO
15 KNOTS. SCATTERED RAIN SHOWERS EARLY. SCATTERED SNOW SHOWERS
AFTER MIDNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.SUNDAY...NORTH WINDS 10 KNOTS OR LESS. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS.
.SUNDAY NIGHT...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST
10 TO 15 KNOTS. A CHANCE OF RAIN AND SNOW IN THE EVENING...THEN
SNOW AND RAIN OVERNIGHT. WAVES 1 FOOT OR LESS.
.MONDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. RAIN AND SNOW IN THE MORNING...THEN A CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING EAST. WAVES
1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. RAIN SHOWERS TUESDAY NIGHT. WAVES 1 TO 3 FEET BUILDING
TO 2 TO 4 FEET.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING WEST. RAIN
SHOWERS LIKELY DURING THE DAY...THEN A CHANCE OF RAIN WEDNESDAY
NIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO 6 FEET.
.THURSDAY...WEST WINDS 15 TO 25 KNOTS. RAIN LIKELY DURING THE
DAY...THEN SNOW SHOWERS LIKELY THURSDAY NIGHT. WAVES 3 TO 6 FEET
BUILDING TO 5 TO 8 FEET.

$$

LOZ061-040300-
MAFOR 0322/
ONTARIO WEST 1/2 11720 12710 11700 12800 11100 11200. WAVES 3 TO
5 FEET SUBSIDING TO 1 TO 3 FEET TONIGHT. WAVES 2 FEET OR LESS
SUNDAY.

ONTARIO EAST 1/2 12720 11810 13800 11700 11800. WAVES 3 TO 5 FEET
SUBSIDING TO 2 TO 4 FEET TONIGHT. WAVES 1 TO 3 FEET SUBSIDING TO
1 FOOT OR LESS SUNDAY.

$$



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