Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 201750
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
150 PM EDT WED AUG 20 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A POORLY ORGANIZED 29.7 INCH LOW NEAR GEORGIAN BAY
WILL PUSH A WARM FRONT ACROSS SOUTHERN ONTARIO TODAY. THE FRONT
WILL STALL OVER THE LAKE TONIGHT. A 30.2 INCH HIGH OVER EASTERN
QUEBEC ON THURSDAY WILL THEN BUILD SOUTH ACROSS NEW ENGLAND AND
EASTERN NEW YORK FRIDAY THROUGH THE UPCOMING WEEKEND.

LOZ062-202100-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
150 PM EDT WED AUG 20 2014

.THIS AFTERNOON...EAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS EARLY...THEN SHOWERS LIKELY WITH
A CHANCE OF THUNDERSTORMS LATE. WAVES 1 FOOT OR LESS.
.TONIGHT...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS THROUGH EARLY EVENING...
THEN SCATTERED SHOWERS FROM LATE EVENING ON. PATCHY FOG AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHWEST WINDS LESS THAN 10 KNOTS. PATCHY FOG IN THE
MORNING. SHOWERS LIKELY IN THE MORNING...THEN SHOWERS LIKELY WITH
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
.THURSDAY NIGHT...LIGHT AND VARIABLE WINDS. A CHANCE OF SHOWERS.
WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST. A
CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST. A CHANCE
OF SHOWERS DURING THE DAY. WAVES 2 FEET OR LESS.
.SUNDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES 1 TO 2 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-202100-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
150 PM EDT WED AUG 20 2014

.THIS AFTERNOON...SOUTHEAST WINDS LESS THAN 10 KNOTS BECOMING
EAST. OCCASIONAL SHOWERS WITH A CHANCE OF THUNDERSTORMS. WAVES 1
FOOT OR LESS.
.TONIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTH. OCCASIONAL SHOWERS
WITH A CHANCE OF THUNDERSTORMS. PATCHY FOG AFTER MIDNIGHT. WAVES 1
FOOT OR LESS.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS BECOMING WEST. PATCHY
FOG IN THE MORNING. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.THURSDAY NIGHT...LIGHT AND VARIABLE WINDS. SHOWERS LIKELY IN THE
EVENING...THEN A CHANCE OF SHOWERS OVERNIGHT. WAVES 1 FOOT OR
LESS.
.FRIDAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST 15 TO
20 KNOTS. A CHANCE OF SHOWERS DURING THE DAY. WAVES 1 TO 3 FEET.
.SATURDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-202100-
MAFOR 2018 AMD/
ONTARIO WEST 1/2 13200 11300 11400 12500. A CHANCE OF SHOWERS AND
THUNDERSTORMS THIS AFTERNOON. SCATTERED SHOWERS AND THUNDERSTORMS
IN THE EVENING...THEN SCATTERED SHOWERS OVERNIGHT. SCATTERED
SHOWERS THURSDAY MORNING. WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 13206 11306 12400 11506. A CHANCE OF
THUNDERSTORMS THIS AFTERNOON. A CHANCE OF THUNDERSTORMS IN THE
EVENING...THEN SCATTERED SHOWERS WITH A CHANCE OF THUNDERSTORMS
OVERNIGHT. A CHANCE OF THUNDERSTORMS THURSDAY MORNING. WAVES 1
FOOT OR LESS.

$$

JJR/RSH/THOMAS




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