Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 260216
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1016 PM EDT TUE APR 25 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.6 INCH LOW WILL SLOWLY TRACK NORTHEASTWARD ALONG
THE MID ATLANTIC COAST TONIGHT AND WEDNESDAY BEFORE REACHING
SOUTHERN NEW ENGLAND WEDNESDAY NIGHT. MEANWHILE A DEEPENING 29.3
INCH LOW WILL MOVE TO NEAR LAKE MICHIGAN WEDNESDAY NIGHT. THE
STRENGTHENING STORM WILL MOVE TO NORTHEAST OF LAKE SUPERIOR
THURSDAY THEN WILL CONTINUE TO MOVE NORTH WHILE PUSHING ITS
ASSOCIATED COLD FRONT OVER LAKE ONTARIO THURSDAY NIGHT. WEAK HIGH
PRESSURE AVERAGING 30.1 INCHES WILL CROSS THE LAKE ON FRIDAY.

LOZ062-063-260930-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO SODUS BAY-
1016 PM EDT TUE APR 25 2017

.OVERNIGHT...EAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SCATTERED SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET.
.WEDNESDAY...EAST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.
WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
SHOWERS AND THUNDERSTORMS LIKELY. SOME THUNDERSTORMS MAY PRODUCE
GUSTY WINDS. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. WAVES
1 FOOT OR LESS.
.SATURDAY...WEST WINDS 10 KNOTS OR LESS BECOMING NORTHEAST. A
CHANCE OF SHOWERS. WAVES 1 FOOT OR LESS.
.SUNDAY...EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST. A CHANCE
OF SHOWERS AND THUNDERSTORMS DURING THE DAY...THEN A CHANCE OF
SHOWERS SUNDAY NIGHT. WAVES 2 FEET OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ064-065-260930-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO THE SAINT LAWRENCE
RIVER-
1016 PM EDT TUE APR 25 2017

.OVERNIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST.
SCATTERED SHOWERS. WAVES 2 FEET OR LESS.
.WEDNESDAY...NORTHEAST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR
LESS.
.WEDNESDAY NIGHT...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.THURSDAY...SOUTHEAST WINDS AROUND 10 KNOTS. WAVES 1 FOOT OR
LESS.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN
SHOWERS AND THUNDERSTORMS LIKELY OVERNIGHT. SOME THUNDERSTORMS
MAY PRODUCE GUSTY WINDS OVERNIGHT. WAVES 1 FOOT OR LESS.
.FRIDAY...SOUTHWEST WINDS 5 TO 15 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTHEAST.
A CHANCE OF SHOWERS. WAVES 1 FOOT OR LESS.
.SUNDAY...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST. A
CHANCE OF SHOWERS AND THUNDERSTORMS DURING THE DAY...THEN A
CHANCE OF SHOWERS SUNDAY NIGHT. WAVES 1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-260930-
MAFOR 2603/
ONTARIO WEST 1/2 11220 13210 14200. WAVES 2 TO 4 FEET OVERNIGHT.
WAVES 2 FEET OR LESS WEDNESDAY AND WEDNESDAY EVENING.

ONTARIO EAST 1/2 11210 13110 13100 11200. SCATTERED SHOWERS
OVERNIGHT. WAVES 1 TO 3 FEET OVERNIGHT. WAVES 2 FEET OR LESS
WEDNESDAY AND WEDNESDAY EVENING.

$$

HITCHCOCK



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