Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 271731
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
130 PM EDT WED MAY 27 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...
A 29.6 INCH LOW OVER THE UPPER GREAT LAKES WILL TRACK NORTHEAST
ACROSS NORTHERN PARTS OF QUEBEC AND TONIGHT WHILE DRAGGING ITS
ASSOCIATED COLD FRONT ACROSS LOWER MICHIGAN. THIS FRONT WILL CROSS
THE LAKE LATE TONIGHT AND EARLY THURSDAY. A 30.4 INCH HIGH CENTERED
NEAR JAMES BAY WILL THEN NOSE SOUTH ACROSS THE LAKE THURSDAY
AFTERNOON AND NIGHT. THE HIGH PRESSURE WILL MOVE ACROSS THE CANADIAN
MARITIMES ON FRIDAY WHILE A DEEPENING 29.6 INCH LOW WILL LIFT ACROSS
THE UPPER GREAT LAKES. A COLD FRONT WILL CROSS THE LAKE LATE ON
SATURDAY.

LOZ062-272100-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
130 PM EDT WED MAY 27 2015

.THIS AFTERNOON...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO 15
KNOTS. A CHANCE OF SHOWERS THROUGH EARLY EVENING...THEN SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS LATE.
WAVES 1 TO 2 FEET.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.THURSDAY NIGHT...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING
SOUTHEAST. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. A CHANCE
OF SHOWERS AND THUNDERSTORMS FRIDAY NIGHT. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTH.
SHOWERS AND THUNDERSTORMS LIKELY. WAVES 2 FEET OR LESS.
.SUNDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS
DURING THE DAY. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-272100-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
130 PM EDT WED MAY 27 2015

.THIS AFTERNOON...SOUTHWEST WINDS 5 TO 15 KNOTS. A CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY...THEN A CHANCE OF
SHOWERS LATE. WAVES 1 FOOT OR LESS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS IN THE MORNING. WAVES 1 TO 2 FEET.
.THURSDAY NIGHT...WEST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST.
WAVES 2 FEET OR LESS.
.FRIDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. WAVES
2 FEET OR LESS.
.SATURDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING NORTH. SHOWERS
AND THUNDERSTORMS LIKELY. WAVES 2 FEET OR LESS.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO 15
KNOTS. A CHANCE OF SHOWERS DURING THE DAY. WAVES 1 TO 3 FEET
SUBSIDING TO 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-272000-
MAFOR 2718 AMD/
ONTARIO WEST 1/2 12520 11510 11516 12510 11610. A CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT TONIGHT. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 11510 11500 11400 11410 12510 11610. A CHANCE OF
SHOWERS AND THUNDERSTORMS THIS AFTERNOON. A CHANCE OF SHOWERS
AFTER MIDNIGHT TONIGHT. WAVES 2 FEET OR LESS.

$$



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