Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS61 KBUF 200542
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
130 AM EDT WED AUG 20 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.2 INCH HIGH OVER THE CANADIAN MARITIMES WILL
REMAIN IN PLACE THROUGH THE END OF THE WEEK. A 29.6 INCH LOW OVER
NORTHERN LOWER MICHIGAN THIS EARLY MORNING WILL DRIFT EAST TO LAKE
HURON TODAY WHILE WEAKENING TO 29.8 INCHES. THIS LOW WILL
THEN MOVE TO THE WESTERN END OF LAKE ONTARIO BY THURSDAY MORNING
WHERE IT WILL DISSIPATE IN PLACE. FRIDAY THROUGH THE WEEKEND THE
30.2 INCH HIGH OVER THE CANADIAN MARITIMES WILL EXPAND TOWARDS NEW
ENGLAND AND THE LOWER LAKES.

LOZ062-200900-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
130 AM EDT WED AUG 20 2014

.OVERNIGHT...EAST WINDS 5 TO 15 KNOTS. SHOWERS AND
SCATTERED THUNDERSTORMS...THEN SHOWERS LIKELY
LATE. WAVES 1 TO 2 FEET.
.WEDNESDAY...EAST WINDS 5 TO 10 KNOTS. SHOWERS LIKELY THROUGH MID
MORNING...THEN SHOWERS AND SCATTERED THUNDERSTORMS FROM LATE
MORNING ON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING
SOUTH. OCCASIONAL SHOWERS AND SCATTERED THUNDERSTORMS. WAVES
1 FOOT OR LESS.
.THURSDAY...LIGHT AND VARIABLE WINDS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.THURSDAY NIGHT...LIGHT AND VARIABLE WINDS. SHOWERS LIKELY IN THE
EVENING...THEN A CHANCE OF SHOWERS OVERNIGHT. WAVES 1 FOOT OR
LESS.
.FRIDAY...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST. A CHANCE
OF SHOWERS. WAVES 2 FEET OR LESS.
.SATURDAY...EAST WINDS 15 TO 20 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS. A CHANCE OF SHOWERS. WAVES 1 TO 3 FEET.
.SUNDAY...EAST WINDS 15 TO 20 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS. A CHANCE OF SHOWERS DURING THE DAY. WAVES 1 TO 3 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-200900-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
130 AM EDT WED AUG 20 2014

.OVERNIGHT...EAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS
LATE. WAVES 1 TO 2 FEET.
.WEDNESDAY...SOUTHEAST WINDS 10 KNOTS OR LESS. SHOWERS LIKELY IN
THE MORNING...THEN OCCASIONAL SHOWERS AND SCATTERED THUNDERSTORMS
IN THE AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH.
OCCASIONAL SHOWERS AND SCATTERED THUNDERSTORMS. WAVES 2 FEET OR
LESS.
.THURSDAY...SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH.
SHOWERS AND SCATTERED THUNDERSTORMS. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...SOUTHEAST WINDS 10 KNOTS OR LESS. SHOWERS
LIKELY IN THE EVENING...THEN A CHANCE OF SHOWERS OVERNIGHT. WAVES
1 FOOT OR LESS.
.FRIDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF SHOWERS DURING THE DAY. WAVES 1 TO 3 FEET.
.SATURDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 1 TO 3 FEET.
.SUNDAY...SOUTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 1 TO 3 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-200800-
MAFOR 2006 AMD/
ONTARIO WEST 1/2 11200 14206 12306. A CHANCE OF SHOWERS
OVERNIGHT. SCATTERED THUNDERSTORMS WEDNESDAY AND WEDNESDAY
EVENING. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 11200 12300 14306. A CHANCE OF SHOWERS IN THE
MORNING...THEN SCATTERED THUNDERSTORMS WEDNESDAY AFTERNOON.
SCATTERED THUNDERSTORMS WEDNESDAY EVENING. WAVES 2 FEET OR LESS.

$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.