Great Lakes Forecast
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000
FZUS61 KBUF 300830
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
430 AM EDT SAT AUG 30 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.3 INCH HIGH OFF THE NEW ENGLAND COAST WILL
CONTINUE TO DRIFT SLOWLY OUT TO SEA THROUGH TONIGHT. MEANWHILE A
WEAK 29.7 INCH LOW WILL MOVE FROM NEAR THE STRAITS OF MACKINAC
THIS EVENING 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.

LOZ062-301515-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
430 AM EDT SAT AUG 30 2014

.TODAY...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE EVENING. SHOWERS
LIKELY WITH SCATTERED THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO
3 FEET.
.SUNDAY...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 3 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST
LESS THAN 10 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTH. A CHANCE OF
SHOWERS AND THUNDERSTORMS MONDAY NIGHT. WAVES 1 FOOT OR LESS.
.TUESDAY...SOUTHWEST WINDS AROUND 10 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
1 TO 2 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-301515-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
430 AM EDT SAT AUG 30 2014

.TODAY...SOUTH WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
.TONIGHT...SOUTH WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. SHOWERS LIKELY WITH SCATTERED
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. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST LESS
THAN 10 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.TUESDAY...SOUTH 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 2 FEET
OR LESS.
.WEDNESDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
1 TO 2 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-301515-
MAFOR 3009/
ONTARIO WEST 1/2 12410 12300 11410 11420 11426 11416. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF
THUNDERSTORMS OVERNIGHT. WAVES 1 TO 3 FEET.

ONTARIO EAST 1/2 13420 12410 12420 11426. A CHANCE OF
THUNDERSTORMS OVERNIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4
FEET...THEN SUBSIDING TO 1 TO 3 FEET TODAY. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET TONIGHT.

$$

HITCHCOCK/JM





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