Great Lakes Forecast
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FZUS61 KBUF 202335
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
630 PM EST THU NOV 20 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH LOW MIDWAY BETWEEN JAMES BAY AND THE LAKE
WILL ADVANCE TOWARDS JUST NORTH OF NEW ENGLAND THIS EVENING. HIGH
PRESSURE OVER THE MIDWEST WILL THEN RIDGE INTO THE LOWER GREAT LAKES
FRIDAY AND SATURDAY. A DEEPENING AREA OF LOW PRESSURE WILL REACH
28.7 INCHES BY MONDAY MORNING AS IT CURLS AROUND THE CENTRAL GREAT
LAKES REGION FROM THE THE MIDWEST TO NEAR LAKE SUPERIOR BY MONDAY
MORNING. THIS LOW WILL THEN DRIFT TO NEAR JAMES BAY ON TUESDAY.

LOZ062-210400-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
630 PM EST THU NOV 20 2014

.TONIGHT...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST 15 TO
25 KNOTS. A CHANCE OF SNOW SHOWERS THIS EVENING...THEN LAKE
EFFECT SNOW SHOWERS LIKELY AFTER MIDNIGHT. WAVES 8 TO 12 FEET
SUBSIDING TO 5 TO 8 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST. SNOW
SHOWERS LIKELY THROUGH MID MORNING...THEN A CHANCE OF SNOW
SHOWERS FROM LATE MORNING ON. WAVES 4 TO 7 FEET SUBSIDING TO 3 TO
6 FEET.
.FRIDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES 3 TO 6 FEET.
.SATURDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. RAIN LIKELY IN THE
AFTERNOON. WAVES 2 TO 4 FEET BUILDING TO 3 TO 5 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. RAIN LIKELY IN
THE EVENING...THEN A CHANCE OF RAIN OVERNIGHT. WAVES 2 TO 4 FEET.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST AND
INCREASING TO 15 TO 25 KNOTS. A CHANCE OF RAIN DURING THE DAY...
THEN RAIN SUNDAY NIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO
5 FEET.
.MONDAY...SOUTH WINDS TO 30 KNOTS BECOMING SOUTHWEST. RAIN LIKELY
DURING THE DAY...THEN SHOWERS LIKELY MONDAY NIGHT. WAVES 3 TO
6 FEET BUILDING TO 6 TO 9 FEET.
.TUESDAY...SOUTHWEST WINDS TO 30 KNOTS BECOMING WEST. A CHANCE OF
RAIN SHOWERS DURING THE DAY...THEN A CHANCE OF RAIN AND SNOW
SHOWERS TUESDAY NIGHT. WAVES 5 TO 9 FEET.

$$

LOZ063>065-210400-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
630 PM EST THU NOV 20 2014

.TONIGHT...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST AND DIMINISHING
TO 20 TO 25 KNOTS AFTER MIDNIGHT. LAKE EFFECT SNOW. WAVES 10 TO
14 FEET SUBSIDING TO 8 TO 11 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST. LAKE
EFFECT SNOW SHOWERS LIKELY. WAVES 5 TO 9 FEET SUBSIDING TO 3 TO
6 FEET.
.FRIDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST.
LAKE EFFECT SNOW SHOWERS LIKELY. WAVES 4 TO 7 FEET SUBSIDING TO
3 TO 6 FEET.
.SATURDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST. A
CHANCE OF RAIN IN THE AFTERNOON. WAVES 3 TO 6 FEET.
.SATURDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. RAIN LIKELY IN
THE EVENING...THEN A CHANCE OF RAIN OVERNIGHT. WAVES 3 TO 5 FEET.
.SUNDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING SOUTHEAST AND
INCREASING TO 30 KNOTS. A CHANCE OF RAIN DURING THE DAY...THEN
RAIN SUNDAY NIGHT. WAVES 3 TO 5 FEET BUILDING TO 3 TO 6 FEET.
.MONDAY...SOUTH WINDS TO 30 KNOTS BECOMING SOUTHWEST. RAIN DURING
THE DAY...THEN SHOWERS LIKELY MONDAY NIGHT. WAVES 3 TO 6 FEET
BUILDING TO 7 TO 10 FEET.
.TUESDAY...SOUTHWEST WINDS TO 30 KNOTS. A CHANCE OF RAIN SHOWERS
DURING THE DAY...THEN RAIN SHOWERS LIKELY TUESDAY NIGHT. WAVES
7 TO 10 FEET.

$$

LOZ061-210300-
MAFOR 2101 AMD/
ONTARIO WEST 1/2 11640 11647 11740 11730 11720 12620. A CHANCE OF
SNOW SHOWERS THROUGH EARLY EVENING AND FRIDAY. WAVES 8 TO 12 FEET
SUBSIDING TO 6 TO 9 FEET TONIGHT. WAVES 4 TO 7 FEET SUBSIDING TO
3 TO 6 FEET FRIDAY.

ONTARIO EAST 1/2 12647 11747 11737 11727 11720 11620. A CHANCE OF
LAKE EFFECT SNOW SHOWERS FRIDAY AFTERNOON. WAVES 9 TO 13 FEET
SUBSIDING TO 8 TO 11 FEET TONIGHT. WAVES 5 TO 9 FEET SUBSIDING TO
3 TO 6 FEET FRIDAY.

$$





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