Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | 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 300542
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
142 AM EDT TUE JUN 30 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WARM FRONT WILL PUSH NORTH ACROSS THE LAKE OVERNIGHT
AND TUESDAY. A BROAD 29.7 INCH LOW CENTERED JUST NORTH OF THE
LAKE TUESDAY EVENING WILL MOVE NORTHEAST ACROSS THE OTTAWA VALLEY
LATE TUESDAY NIGHT AND WEDNESDAY. A 30.0 INCH HIGH PRESSURE SYSTEM
OVER THE UPPER GREAT LAKES WEDNESDAY NIGHT WILL BUILD ACROSS THE
LOWER LAKES THURSDAY AND FRIDAY.

LOZ062-300900-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
142 AM EDT TUE JUN 30 2015

.OVERNIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. SHOWERS LIKELY
WITH A CHANCE OF THUNDERSTORMS LATE. WAVES 1 FOOT OR LESS.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST. SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE MORNING...THEN
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 2 FEET
OR LESS.
.TUESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST LESS
THAN 10 KNOTS. SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING...
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS OVERNIGHT. WAVES
1 FOOT OR LESS.
.WEDNESDAY...WEST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS AND
THUNDERSTORMS. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...WEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST
LESS THAN 10 KNOTS. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING. WAVES 1 FOOT OR LESS.
.THURSDAY...NORTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH.
WAVES 1 FOOT OR LESS.
.FRIDAY...EAST 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>065-300900-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
142 AM EDT TUE JUN 30 2015

.OVERNIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. A CHANCE OF
SHOWERS LATE. WAVES 1 FOOT OR LESS.
.TUESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN SHOWERS AND
THUNDERSTORMS LIKELY IN THE AFTERNOON. WAVES 2 FEET OR LESS.
.TUESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.
SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING...THEN A CHANCE
OF SHOWERS AND THUNDERSTORMS OVERNIGHT. WAVES 1 FOOT OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...WEST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING. WAVES 2 FEET OR LESS.
.THURSDAY...WEST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.FRIDAY...EAST WINDS LESS THAN 10 KNOTS BECOMING SOUTHWEST. WAVES
1 FOOT OR LESS.
.SATURDAY...WEST WINDS 10 KNOTS OR LESS BECOMING NORTHWEST. A
CHANCE OF SHOWERS AND THUNDERSTORMS DURING THE DAY. WAVES 1 FOOT
OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-300900-
MAFOR 3006 AMD/
ONTARIO WEST 1/2 11300 11306 11216 12319 11300 11400. A CHANCE OF
SHOWERS AND THUNDERSTORMS OVERNIGHT. A CHANCE OF THUNDERSTORMS
EARLY TUESDAY AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS
TUESDAY EVENING. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 12300 11316 12319 11309 11300. A CHANCE OF
THUNDERSTORMS EARLY TUESDAY AFTERNOON. WAVES 2 FEET OR LESS.

$$

APFFEL/JJR/SMITH


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