Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 150250
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
950 PM EST SAT JAN 14 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK COLD FRONT WILL MOVE SOUTH ACROSS THE LAKE LATE
TONIGHT. A 30.5 INCH HIGH WILL THEN BUILD FROM THE WESTERN GREAT
LAKES SUNDAY MORNING TO THE EASTERN GREAT LAKES SUNDAY NIGHT
BEFORE MOVING OFF THE EAST COAST MONDAY. A 29.7 INCH LOW IS FORECAST
TO MOVE FROM LAKE MICHIGAN TUESDAY MORNING TO SOUTHERN QUEBEC BY
WEDNESDAY WHILE DEEPENING TO 29.5 INCHES. A COLD FRONT TRAILING
THIS LOW WILL CROSS THE LAKE EARLY WEDNESDAY. HIGH PRESSURE WILL
BUILD ACROSS THE LAKE THURSDAY.

LOZ062-151015-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
950 PM EST SAT JAN 14 2017

.OVERNIGHT...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.
.SUNDAY...WEST WINDS 5 TO 15 KNOTS. WAVES 2 TO 4 FEET SUBSIDING
TO 1 TO 3 FEET.
.SUNDAY NIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST.
WAVES 1 TO 2 FEET.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING EAST. A
CHANCE OF RAIN SHOWERS OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...EAST WINDS 10 TO 15 KNOTS. RAIN. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. RAIN LIKELY. WAVES 3
TO 5 FEET.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.

$$

LOZ063>065-151015-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
950 PM EST SAT JAN 14 2017

.OVERNIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST
15 TO 20 KNOTS. SCATTERED SNOW SHOWERS LATE. WAVES 1 TO 3 FEET
BUILDING TO 3 TO 5 FEET.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS. SCATTERED SNOW SHOWERS IN THE MORNING. WAVES 3 TO
5 FEET SUBSIDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
WAVES 2 FEET OR LESS.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.
A CHANCE OF RAIN SHOWERS OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. RAIN WITH A CHANCE OF
FREEZING RAIN. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. RAIN LIKELY. WAVES 3
TO 6 FEET.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.

$$

LOZ061-151015-
MAFOR 1504/
ONTARIO WEST 1/2 11610 12620 12710 12600 11500. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET OVERNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO
1 TO 3 FEET SUNDAY. WAVES 1 TO 2 FEET SUNDAY EVENING.

ONTARIO EAST 1/2 11610 11620 12720 11710 11700 11600 11500.
SCATTERED SNOW SHOWERS SUNDAY MORNING. WAVES 1 TO 3 FEET BUILDING
TO 3 TO 5 FEET OVERNIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3
FEET SUNDAY. WAVES 2 FEET OR LESS SUNDAY EVENING.

$$



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