Great Lakes Forecast
Issued by NWS

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FZUS61 KBUF 310536
GLFLO

GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
130 AM EDT SUN MAY 31 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A COLD FRONT DRAPED JUST SOUTH OF THE LAKE THIS EARLY
MORNING WILL PRESS SOUTHWARD INTO PENNSYLVANIA OVERNIGHT...WHERE IT
WILL STALL AS A 29.8 INCH WAVE OF LOW PRESSURE RIPPLES EAST ALONG IT
SUNDAY THROUGH MONDAY. FOLLOWING THIS FRONTAL PASSAGE...A 30.2 INCH
HIGH WILL BUILD ACROSS THE CENTRAL GREAT LAKES TUESDAY... BEFORE
REACHING LAKE ONTARIO WEDNESDAY AND THURSDAY.

LOZ062-310900-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
130 AM EDT SUN MAY 31 2015

.OVERNIGHT...NORTHEAST WINDS 10 TO 15 KNOTS INCREASING TO
15 TO 20 KNOTS. PATCHY FOG...THEN AREAS OF FOG
LATE. OCCASIONAL SHOWERS WITH A CHANCE OF THUNDERSTORMS
...THEN OCCASIONAL SHOWERS LATE. WAVES 1 TO 2 FEET
BUILDING TO 2 TO 4 FEET.
.SUNDAY...NORTHEAST WINDS 15 TO 20 KNOTS. AREAS OF FOG IN THE
MORNING. PERIODS OF RAIN. WAVES 3 TO 6 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. PERIODS OF RAIN.
PATCHY FOG OVERNIGHT. WAVES 3 TO 6 FEET.
.MONDAY...NORTHEAST WINDS 5 TO 15 KNOTS. PATCHY FOG IN THE
MORNING. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
3 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING NORTH. A
CHANCE OF SHOWERS. WAVES 1 TO 2 FEET.
.TUESDAY...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. WAVES
1 FOOT OR LESS.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. WAVES
1 FOOT 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-
130 AM EDT SUN MAY 31 2015

.OVERNIGHT...NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST
AND INCREASING TO 30 KNOTS. PATCHY FOG...THEN
AREAS OF FOG LATE. OCCASIONAL SHOWERS WITH A CHANCE OF
THUNDERSTORMS. WAVES 2 FEET OR LESS BUILDING TO 3 TO 5 FEET.
.SUNDAY...NORTHEAST WINDS TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS. AREAS OF FOG IN THE MORNING. PERIODS OF RAIN. WAVES
3 TO 6 FEET.
.SUNDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS. PERIODS OF RAIN.
PATCHY FOG OVERNIGHT. WAVES 3 TO 5 FEET.
.MONDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. PATCHY FOG IN THE MORNING. SHOWERS. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. SHOWERS LIKELY IN
THE EVENING...THEN A CHANCE OF SHOWERS OVERNIGHT. PATCHY FOG
OVERNIGHT. WAVES 2 FEET OR LESS.
.TUESDAY...NORTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS
DURING THE DAY. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.
WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH. WAVES
1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-310800-
MAFOR 3106 AMD/
ONTARIO WEST 1/2 15126 11126. WAVES 1 TO 2 FEET BUILDING TO 2 TO
4 FEET OVERNIGHT. WAVES 3 TO 6 FEET SUNDAY AND SUNDAY EVENING.

ONTARIO EAST 1/2 11836 11146 13136 12126. A CHANCE OF
THUNDERSTORMS OVERNIGHT. WAVES 2 FEET OR LESS BUILDING TO 3 TO 5
FEET OVERNIGHT. WAVES 3 TO 6 FEET SUNDAY AND SUNDAY EVENING.

$$



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