Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 301433
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1033 AM EDT SAT MAY 30 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH AREA OF LOW PRESSURE WILL EXIT EASTWARD
ACROSS QUEBEC TODAY...WHILE DRAGGING A COLD FRONT ACROSS THE LAKE
THIS EVENING. THIS COLD FRONT WILL EVENTUALLY STALL ACROSS
PENNSYLVANIA...WITH A WEAK WAVE AVERAGING 29.8 INCHES RIDING ALONG
IT. THIS WAVE WILL PASS ACROSS THE OHIO VALLEY TONIGHT...TO WESTERN
PENNSYLVANIA SUNDAY AND JUST TO THE SOUTHEAST OF THE LAKE MONDAY.
FOLLOWING THIS FRONTAL PASSAGE A 30.2 INCH AREA OF HIGH PRESSURE
WILL DROP ACROSS THE CENTRAL GREAT LAKES TUESDAY...REACHING LAKE
ONTARIO WEDNESDAY AND THURSDAY.

LOZ062-302130-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1033 AM EDT SAT MAY 30 2015

.THIS AFTERNOON...SOUTHWEST WINDS 5 TO 10 KNOTS INCREASING TO
15 TO 20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. WAVES
1 TO 2 FEET.
.TONIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST 15 TO
20 KNOTS. SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING...THEN
SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SHOWERS
LATE. PATCHY FOG LATE. WAVES 1 TO 3 FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS.
PATCHY FOG IN THE MORNING. SHOWERS IN THE MORNING...THEN RAIN IN
THE AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 4 TO 7 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS TO 30 KNOTS BECOMING NORTH AND
DIMINISHING TO 15 TO 20 KNOTS. RAIN IN THE EVENING...THEN SHOWERS
LIKELY OVERNIGHT. WAVES 4 TO 7 FEET SUBSIDING TO 3 TO 5 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS. SHOWERS LIKELY DURING THE DAY...THEN A CHANCE OF
SHOWERS MONDAY NIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 2 FEET OR
LESS.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. WAVES
1 FOOT OR LESS.
.WEDNESDAY...WEST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST.
WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-302130-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1033 AM EDT SAT MAY 30 2015

.THIS AFTERNOON...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST.
WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING NORTH AND
INCREASING TO 15 TO 25 KNOTS. SHOWERS AND THUNDERSTORMS LIKELY IN
THE EVENING...THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. SHOWERS LATE. PATCHY FOG LATE. WAVES 1 FOOT OR LESS
BUILDING TO 2 TO 4 FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 25 KNOTS. PATCHY FOG IN THE
MORNING. SHOWERS IN THE MORNING...THEN RAIN IN THE AFTERNOON.
WAVES 3 TO 5 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS. RAIN IN THE
EVENING...THEN SHOWERS LIKELY OVERNIGHT. WAVES 3 TO 5 FEET
SUBSIDING TO 2 TO 4 FEET.
.MONDAY...NORTH WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS. SHOWERS LIKELY DURING THE DAY...THEN A CHANCE OF
SHOWERS MONDAY NIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 FOOT OR
LESS.
.TUESDAY...NORTH WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. A CHANCE
OF SHOWERS DURING THE DAY. WAVES 1 FOOT OR LESS.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST.
WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-302130-
MAFOR 3015/
ONTARIO WEST 1/2 11510 11520 11619 11609 11719 11826 12126. A
CHANCE OF THUNDERSTORMS TONIGHT. WAVES 2 FEET OR LESS THIS
AFTERNOON. WAVES 1 TO 3 FEET TONIGHT AND SUNDAY MORNING.

ONTARIO EAST 1/2 12500 12519 11719 11826 11836 11130. A CHANCE OF
THUNDERSTORMS TONIGHT. WAVES 2 FEET OR LESS THIS AFTERNOON. WAVES
1 FOOT OR LESS BUILDING TO 2 TO 4 FEET TONIGHT. WAVES 3 TO 5 FEET
SUNDAY MORNING.

$$


HITCHCOCK



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