Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | 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 250533
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
130 AM EDT WED MAR 25 2015

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.4 INCH HIGH WILL DRIFT ACROSS NEW ENGLAND
OVERNIGHT. THE HIGH WILL GIVE WAY TO A WARM FRONT THAT WILL PUSH
NORTH ACROSS THE LAKE TODAY. A 29.6 INCH LOW OVER THE OHIO VALLEY
TONIGHT WILL THEN TRACK ACROSS NEW YORK STATE ON THURSDAY. A LARGE
30.4 INCH HIGH OVER THE NORTHERN PLAINS THURSDAY NIGHT WILL BUILD
ACROSS THE UPPER GREAT LAKES ON FRIDAY BEFORE SETTLING ACROSS THE
OHIO VALLEY FRIDAY NIGHT AND SATURDAY.

LOZ062-063-250900-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO SODUS BAY-
130 AM EDT WED MAR 25 2015

.OVERNIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST.
WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH AND
INCREASING TO 15 TO 25 KNOTS. A CHANCE OF RAIN LATE IN THE
MORNING. RAIN IN THE AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS DIMINISHING TO
5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS IN THE EVENING. WAVES
3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.THURSDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTH.
RAIN. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...NORTHWEST WINDS 5 TO 15 KNOTS. RAIN WITH A
CHANCE OF SNOW SHOWERS IN THE EVENING...THEN A CHANCE OF SNOW
SHOWERS OVERNIGHT. WAVES 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTH 15 TO
20 KNOTS. SCATTERED SNOW SHOWERS. WAVES 2 TO 4 FEET BUILDING TO
3 TO 5 FEET.
.SATURDAY...NORTH WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.SUNDAY...SOUTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF SNOW
SHOWERS. WAVES 2 TO 4 FEET BUILDING TO 3 TO 6 FEET.

$$

LOZ064-065-250900-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO THE SAINT LAWRENCE
RIVER-
130 AM EDT WED MAR 25 2015

.OVERNIGHT...SOUTHEAST WINDS 10 KNOTS OR LESS. THE LAKE IS
MOSTLY ICE COVERED.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTH AND
INCREASING TO 15 TO 25 KNOTS. RAIN IN THE AFTERNOON.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS DIMINISHING TO
10 TO 15 KNOTS. RAIN SHOWERS LIKELY IN THE EVENING.
.THURSDAY...SOUTH WINDS 10 KNOTS OR LESS BECOMING NORTH. RAIN.
.THURSDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. RAIN IN THE
EVENING...THEN A CHANCE OF SNOW SHOWERS OVERNIGHT.
.FRIDAY...NORTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. SCATTERED SNOW SHOWERS.
.SATURDAY...NORTH WINDS 15 TO 20 KNOTS BECOMING WEST 5 TO
15 KNOTS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF SNOW SHOWERS SUNDAY NIGHT.

WAVES OMITTED DUE TO THE LAKE BEING MOSTLY ICE COVERED.

$$

LOZ061-250800-
MAFOR 2506 AMD/
ONTARIO WEST 1/2 12310 11320 12326 12530. A CHANCE OF SHOWERS
WEDNESDAY EVENING. WAVES 1 TO 2 FEET OVERNIGHT. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET WEDNESDAY. WAVES 2 TO 4 FEET WEDNESDAY
EVENING.

ONTARIO EAST 1/2 11300 11310 12320 11336 11436 11430. WAVES 2
FEET OR LESS OVERNIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET
WEDNESDAY. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET WEDNESDAY
EVENING. WAVE HEIGHTS ARE FOR ICE FREE AREAS.

$$





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