Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 300237
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1037 PM EDT MON MAY 29 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 29.4 INCH LOW NEAR JAMES BAY WILL REMAIN NEARLY
STATIONARY THROUGH WEDNESDAY. A 30.2 INCH HIGH OVER THE OHIO
VALLEY WEDNESDAY NIGHT WILL NOSE TO THE NORTH ACROSS THE LOWER
GREAT LAKES THURSDAY.

LOZ062-300915-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1037 PM EDT MON MAY 29 2017

.OVERNIGHT...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST.
SCATTERED SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT
OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. A CHANCE
OF SHOWERS EARLY. WAVES 1 FOOT OR LESS.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO
2 FEET.
.WEDNESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SHOWERS THURSDAY NIGHT. WAVES 1 TO 2 FEET.
.FRIDAY...SOUTHWEST WINDS AROUND 10 KNOTS BECOMING NORTHWEST.
SCATTERED THUNDERSTORMS WITH A CHANCE OF SHOWERS DURING THE DAY.
WAVES 1 FOOT OR LESS.
.SATURDAY...NORTHWEST WINDS AROUND 10 KNOTS BECOMING NORTH. WAVES
AROUND 1 FOOT.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-300915-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1037 PM EDT MON MAY 29 2017

.OVERNIGHT...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. SCATTERED SHOWERS AND THUNDERSTORMS LATE. WAVES 2 FEET
OR LESS.
.TUESDAY...SOUTH WINDS 5 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. SHOWERS LIKELY EARLY...THEN SHOWERS AND THUNDERSTORMS
LIKELY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. WAVES 2 FEET
OR LESS.
.TUESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS DIMINISHING TO 5 TO
15 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES
2 FEET OR LESS.
.WEDNESDAY NIGHT...WEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 1 TO 3 FEET.
.THURSDAY...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS THURSDAY NIGHT. WAVES 1 TO 3 FEET.
.FRIDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. SCATTERED
THUNDERSTORMS WITH A CHANCE OF SHOWERS DURING THE DAY. WAVES 1 TO
2 FEET.
.SATURDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTH. WAVES
2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-300915-
MAFOR 3003/
ONTARIO WEST 1/2 11400 12500 12400 11410 11510 11500. SCATTERED
SHOWERS AND THUNDERSTORMS OVERNIGHT. SCATTERED SHOWERS TUESDAY
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY EVENING.
WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 12420 11410 11416 11400 13410. SCATTERED SHOWERS
AND THUNDERSTORMS OVERNIGHT. A CHANCE OF SHOWERS IN THE MORNING...
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS TUESDAY AFTERNOON.
WAVES 2 FEET OR LESS.

$$



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