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 252335
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
630 PM EST SUN JAN 25 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.2 INCH AREA OF HIGH PRESSURE...CENTERED JUST TO THE
NORTH OF THE SOO THIS EVENING WILL BUILD TOWARDS SOUTHERN QUEBEC
EARLY MONDAY BEFORE MOVING TO THE CANADIAN MARITIMES BY MONDAY
NIGHT. MEANWHILE A 29.6 INCH LOW WILL MOVE FROM THE LOWER OHIO
VALLEY TONIGHT TO THE MID ATLANTIC ON MONDAY. THIS LOW WILL THEN
RE-DEVELOP OFF THE COAST MONDAY AFTERNOON AND MOVE NORTH ALONG THE
EAST COAST TO JUST EAST OF CAPE COD BY TUESDAY WHILE DEEPENING TO
28.9 INCHES. THIS LOW WILL MOVE INTO THE CANADIAN MARITIMES BY
WEDNESDAY AS A 30.3 INCH HIGH BUILDS INTO THE OHIO VALLEY. ANOTHER
29.7 INCH LOW WILL MOVE THROUGH THE OHIO VALLEY ON THURSDAY BEFORE
MOVING OFF THE EAST COAST FRIDAY.

LOZ062-260400-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
630 PM EST SUN JAN 25 2015

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.
.MONDAY...NORTHEAST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW EARLY
IN THE AFTERNOON. SNOW LIKELY LATE. WAVES 4 TO 7 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS. SNOW. WAVES 4 TO
7 FEET SUBSIDING TO 3 TO 5 FEET.
.TUESDAY...NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTH 15 TO
20 KNOTS. A CHANCE OF SNOW IN THE MORNING. WAVES 3 TO 5 FEET
SUBSIDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST
15 TO 20 KNOTS. A CHANCE OF SNOW WEDNESDAY NIGHT. WAVES 1 TO
3 FEET BUILDING TO 2 TO 4 FEET.
.THURSDAY...SOUTH WINDS 5 TO 10 KNOTS BECOMING NORTHWEST AND
INCREASING TO 15 TO 20 KNOTS. SNOW LIKELY DURING THE DAY...THEN A
CHANCE OF SNOW THURSDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 25 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 4 TO 7 FEET SUBSIDING TO 2 TO 4 FEET.

$$

LOZ063>065-260400-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
630 PM EST SUN JAN 25 2015

.TONIGHT...NORTH WINDS 5 TO 15 KNOTS BECOMING NORTHEAST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.
.MONDAY...NORTHEAST WINDS 15 TO 25 KNOTS. SNOW IN THE AFTERNOON.
WAVES 3 TO 6 FEET.
.MONDAY NIGHT...NORTHEAST WINDS 15 TO 25 KNOTS. SNOW. WAVES 4 TO
7 FEET SUBSIDING TO 3 TO 6 FEET.
.TUESDAY...NORTH WINDS 15 TO 20 KNOTS. A CHANCE OF SNOW. WAVES
3 TO 6 FEET.
.TUESDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS. A CHANCE OF SNOW. WAVES 3 TO 5 FEET SUBSIDING TO
1 TO 3 FEET.
.WEDNESDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST AND
INCREASING TO 15 TO 20 KNOTS. A CHANCE OF SNOW WEDNESDAY NIGHT.
WAVES 2 FEET OR LESS BUILDING TO 3 TO 5 FEET.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS. SNOW LIKELY. WAVES 2 TO 4 FEET.
.FRIDAY...NORTHWEST WINDS TO 30 KNOTS DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF SNOW DURING THE DAY. WAVES 5 TO 8 FEET
SUBSIDING TO 3 TO 5 FEET.

$$

LOZ061-260300-
MAFOR 2601 AMD/
ONTARIO WEST 1/2 12110 11220 11120 12130 11137. A CHANCE OF SNOW
MONDAY AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET
TONIGHT. WAVES 4 TO 7 FEET MONDAY.

ONTARIO EAST 1/2 12110 14120 11137. A CHANCE OF SNOW MONDAY
AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET TONIGHT.
WAVES 3 TO 6 FEET MONDAY.

$$





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