Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 271743
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
143 PM EDT SAT MAY 27 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.

.SYNOPSIS...A WEAK 29.9 INCH HIGH WILL THEN BUILD ACROSS THE
LOWER GREAT LAKES TODAY BEFORE DRIFTING TO NEW ENGLAND BY SUNDAY.
A 29.6 INCH LOW WILL THEN MOVE FROM ILLINOIS SUNDAY MORNING TO
JAMES BAY BY MONDAY EVENING...WHERE IT WILL THEN STALL THROUGH
WEDNESDAY.

LOZ062-272115-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
143 PM EDT SAT MAY 27 2017

.THIS AFTERNOON...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING
SOUTHEAST. WAVES 1 FOOT OR LESS.
.TONIGHT...EAST WINDS 10 KNOTS OR LESS. AREAS OF FOG AFTER
MIDNIGHT. WAVES 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS.
AREAS OF FOG IN THE MORNING. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...EAST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST
10 TO 15 KNOTS. SHOWERS WITH A CHANCE OF THUNDERSTORMS. WAVES
1 TO 2 FEET.
.MONDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS DURING THE DAY...THEN A CHANCE OF SHOWERS MONDAY
NIGHT. WAVES 1 TO 2 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
DURING THE DAY. WAVES 2 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS. WAVES 2 TO 3 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-272115-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
143 PM EDT SAT MAY 27 2017

.THIS AFTERNOON...NORTH WINDS 5 TO 10 KNOTS BECOMING WEST. WAVES
1 FOOT OR LESS.
.TONIGHT...WEST WINDS LESS THAN 10 KNOTS BECOMING SOUTHEAST.
AREAS OF FOG FROM LATE EVENING ON. WAVES 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 10 KNOTS OR LESS BECOMING NORTHEAST 10 TO
15 KNOTS. AREAS OF FOG IN THE MORNING. WAVES 2 FEET OR LESS.
.SUNDAY NIGHT...EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST AND
INCREASING TO 15 TO 25 KNOTS. SHOWERS WITH A CHANCE OF
THUNDERSTORMS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.MONDAY...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST AND
DIMINISHING TO 10 TO 15 KNOTS. SHOWERS WITH A CHANCE OF
THUNDERSTORMS DURING THE DAY...THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS MONDAY NIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
3 FEET.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 1 TO 3 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-272115-
MAFOR 2715/
ONTARIO WEST 1/2 12100 11300 12200 11203 11103 11200. WAVES 1
FOOT OR LESS.

ONTARIO EAST 1/2 11100 11700 12600 11500 11403 11303 11200. WAVES
1 FOOT OR LESS.

$$


WOOD


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