Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 310240
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1030 PM EDT SAT AUG 30 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK 29.7 INCH LOW WILL MOVE FROM THE CENTRAL GREAT
LAKES TO SOUTHERN QUEBEC ON SUNDAY BEFORE DISSIPATING OVER NEW
BRUNSWICK SUNDAY NIGHT. A COLD FRONT TRAILING THIS LOW WILL MOVE
SOUTH ACROSS THE LAKE SUNDAY NIGHT. ANOTHER COLD FRONT IS THEN
FORECAST TO CROSS LAKE ONTARIO ON TUESDAY BEFORE A 30.1 INCH HIGH
BUILDS INTO THE OHIO VALLEY AND LOWER LAKES WEDNESDAY AND THURSDAY.

LOZ062-310900-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1030 PM EDT SAT AUG 30 2014

.REST OF TONIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST.
A CHANCE OF SHOWERS AND THUNDERSTORMS LATE THIS EVENING...THEN
SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. A CHANCE
OF SHOWERS LATE. WAVES 1 TO 2 FEET.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
LATE IN THE MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 1 TO 2 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST LESS
THAN 10 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST 5 TO
10 KNOTS. WAVES 1 FOOT OR LESS.
.MONDAY NIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.TUESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS DURING THE DAY...THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY NIGHT. WAVES 1 TO
2 FEET.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
2 FEET OR LESS.
.THURSDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST.
WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-310900-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1030 PM EDT SAT AUG 30 2014

.REST OF TONIGHT...SOUTH WINDS 15 TO 20 KNOTS. A CHANCE OF
SHOWERS AND THUNDERSTORMS LATE THIS EVENING...THEN SHOWERS LIKELY
WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...
THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS EARLY IN THE
AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS IN THE EVENING. WAVES 1 TO 2 FEET.
.MONDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS BECOMING EAST. WAVES
2 FEET OR LESS.
.MONDAY NIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH.
WAVES 2 FEET OR LESS.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST. SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS DURING THE DAY...THEN A
CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY NIGHT. WAVES 1 TO
3 FEET.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
1 TO 3 FEET.
.THURSDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST.
WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-310800-
MAFOR 3103/
ONTARIO WEST 1/2 11426 11420 15510. A CHANCE OF SHOWERS AND
THUNDERSTORMS OVERNIGHT AND SUNDAY AFTERNOON. WAVES 1 TO 3 FEET.

ONTARIO EAST 1/2 14420 11416 13510. A CHANCE OF SHOWERS AND
THUNDERSTORMS OVERNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING...THEN A CHANCE OF THUNDERSTORMS SUNDAY AFTERNOON.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET OVERNIGHT. WAVES 2 TO 4
FEET SUBSIDING TO 1 TO 3 FEET SUNDAY. WAVES 1 TO 2 FEET SUNDAY
EVENING.

$$





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