Great Lakes Forecast
Issued by NWS

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 131743
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
143 PM EDT SUN APR 13 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH LOW WILL ORGANIZE OVER THE MIDWEST TODAY
THEN TRACK THROUGH SOUTHERN LOWER MICHIGAN AND INTO SOUTHERN ONTARIO
PROVINCE BY MONDAY BEFORE MOVING INTO QUEBEC MONDAY NIGHT. A COLD
FRONT TRAILING THIS LOW WILL CROSS THE LAKE MONDAY EVENING. A 30.4
INCH HIGH WILL THEN BUILD FROM THE UPPER GREAT LAKES TUESDAY TO THE
LOWER GREAT LAKES BY WEDNESDAY.

LOZ062-132115-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
143 PM EDT SUN APR 13 2014

.THIS AFTERNOON...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH.
WAVES 2 FEET OR LESS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTH. WAVES
2 FEET OR LESS.
.MONDAY...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST. A CHANCE
OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
AND DIMINISHING TO LESS THAN 10 KNOTS OVERNIGHT. RAIN WITH A
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN RAIN LIKELY
OVERNIGHT. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.TUESDAY...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS. A CHANCE OF RAIN AND SNOW SHOWERS DURING THE DAY. WAVES
2 FEET OR LESS BUILDING TO 3 TO 5 FEET...THEN SUBSIDING TO 2 TO
4 FEET.
.WEDNESDAY...NORTHWEST WINDS 10 KNOTS OR LESS BECOMING EAST.
WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST. WAVES
1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-132115-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
143 PM EDT SUN APR 13 2014

.THIS AFTERNOON...SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTH.
WAVES 1 FOOT OR LESS.
.TONIGHT...SOUTH WINDS 5 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. WAVES 2 FEET OR LESS.
.MONDAY...SOUTH WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 1 TO 3 FEET.
.MONDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
15 KNOTS. RAIN WITH A CHANCE OF THUNDERSTORMS. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET...THEN SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST.
RAIN SHOWERS DURING THE DAY...THEN A CHANCE OF RAIN AND SNOW
SHOWERS TUESDAY NIGHT. WAVES 2 FEET OR LESS BUILDING TO 3 TO
5 FEET...THEN SUBSIDING TO 2 TO 4 FEET.
.WEDNESDAY...NORTHWEST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
LESS THAN 10 KNOTS. WAVES 2 TO 4 FEET SUBSIDING TO 1 FOOT OR
LESS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST. WAVES
1 FOOT OR LESS.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-132115-
MAFOR 1318 AMD/
ONTARIO WEST 1/2 11300 11510 14410 11420. WAVES 2 FEET OR LESS.

ONTARIO EAST 1/2 13400 12410 12420. WAVES 2 FEET OR LESS THIS
AFTERNOON AND TONIGHT. WAVES 1 TO 3 FEET MONDAY MORNING.

$$




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