Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 202332 RRA
GLFLO

GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
730 PM EDT FRI MAY 20 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...
HIGH PRESSURE OVER THE REGION WILL WEAKEN AS A LOW PRESSURE
SYSTEM DEVELOPING OVER THE MISSISSIPPI VALLEY DEEPENS TO 29.9
INCHES OVER THE OHIO VALLEY TONIGHT. THIS LOW WILL WEAKEN OVER THE
CENTRAL APPALACHIANS SATURDAY AS A SECONDARY COASTAL LOW DEVELOPS
OFF THE MID-ATLANTIC COAST. THE NEW LOW WILL THEN DEEPEN TO 29.5
INCHES AS IT MOVES OFF THE NEW ENGLAND COAST SUNDAY WHILE HIGH
PRESSURE BUILDS BACK INTO THE LOWER GREAT LAKES THROUGH THE FIRST
HALF OF NEXT WEEK.

LOZ062-210300-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
730 PM EDT FRI MAY 20 2016

.TONIGHT...EAST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...EAST WINDS 10 KNOTS OR LESS BECOMING NORTHWEST. WAVES
1 FOOT OR LESS.
.SATURDAY NIGHT...WEST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR
LESS.
.SUNDAY...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.SUNDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS.
.MONDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. WAVES
1 FOOT OR LESS.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS WEDNESDAY NIGHT. WAVES 1 FOOT
OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-210300-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
730 PM EDT FRI MAY 20 2016

.TONIGHT...EAST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.SATURDAY...EAST WINDS 10 KNOTS OR LESS BECOMING WEST. WAVES
1 FOOT OR LESS.
.SATURDAY NIGHT...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST.
WAVES 1 FOOT OR LESS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST. WAVES
1 FOOT OR LESS.
.SUNDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING NORTH.
WAVES 1 FOOT OR LESS.
.MONDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. WAVES
1 FOOT OR LESS.
.TUESDAY...WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS WEDNESDAY NIGHT. WAVES 1 FOOT
OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-210200-
MAFOR 2100 AMD/
ONTARIO WEST 1/2 15200 11700. WAVES 1 FOOT OR LESS.

ONTARIO EAST 1/2 11300 11200 11300 11200 11300 11400 11600. WAVES
1 FOOT OR LESS.

$$



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