Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
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 301738
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
130 PM EDT TUE JUN 30 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WARM FRONT WILL ADVANCE NORTHWARD ACROSS THE LAKE THIS
AFTERNOON WHILE A WEAK 29.7 INCH LOW WILL BE IN THE VICINITY OF LAKE
HURON. THIS LOW WILL TRACK BY TO THE NORTH OF LAKE ONTARIO ON
WEDNESDAY WHILE DRAGGING ITS ASSOCIATED COLD FRONT EASTWARD. A 30.1
INCH HIGH OVER THE UPPER GREAT LAKES WEDNESDAY NIGHT WILL BUILD
ACROSS THE LOWER GREAT LAKES THURSDAY AND FRIDAY.

LOZ062-302100-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
130 PM EDT TUE JUN 30 2015

.THIS AFTERNOON...EAST WINDS 5 TO 15 KNOTS. SHOWERS AND
THUNDERSTORMS LIKELY. WAVES 1 TO 3 FEET.
.TONIGHT...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. SHOWERS
AND THUNDERSTORMS LIKELY THROUGH EARLY EVENING...THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS FROM LATE EVENING ON. WAVES 2 FEET OR
LESS.
.WEDNESDAY...SOUTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR
LESS.
.WEDNESDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTH. WAVES
2 FEET OR LESS.
.THURSDAY...NORTH WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.FRIDAY...NORTHEAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT OR
LESS.
.SATURDAY...NORTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS DURING THE DAY. WAVES 1 FOOT
OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-302100-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
130 PM EDT TUE JUN 30 2015

.THIS AFTERNOON...EAST WINDS 10 TO 15 KNOTS. SHOWERS AND
THUNDERSTORMS. WAVES 1 TO 3 FEET.
.TONIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. SHOWERS
AND THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...
THEN SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTH AND
DIMINISHING TO LESS THAN 10 KNOTS OVERNIGHT. A CHANCE OF SHOWERS
IN THE EVENING. WAVES 2 FEET OR LESS.
.THURSDAY...NORTH WINDS 10 KNOTS OR LESS BECOMING WEST. WAVES
1 FOOT OR LESS.
.FRIDAY...EAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT OR LESS.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH. A
CHANCE OF SHOWERS AND THUNDERSTORMS DURING THE DAY. WAVES 1 FOOT
OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-302000-
MAFOR 3018 AMD/
ONTARIO WEST 1/2 11219 11210 11200 11300 11400 11500 11510. A
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT TONIGHT. A
CHANCE OF SHOWERS AND THUNDERSTORMS WEDNESDAY MORNING. WAVES 1 TO
3 FEET THIS AFTERNOON. WAVES 2 FEET OR LESS TONIGHT AND WEDNESDAY
MORNING.

ONTARIO EAST 1/2 12219 11209 11200 11400 12510. A CHANCE OF
SHOWERS AND THUNDERSTORMS TONIGHT AND WEDNESDAY MORNING. 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.