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 232333
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
730 PM EDT THU OCT 23 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.5 INCH LOW WILL PASS SOUTHEAST OF CAPE COD TONIGHT
WHILE A 30.3 INCH HIGH BUILDS ACROSS OHIO. THE HIGH WILL DRIFT
ACROSS THE WATERS FRIDAY. A COLD FRONT OVER THE UPPER GREAT LAKES
FRIDAY NIGHT WILL THEN PUSH ACROSS THE LAKE ON SATURDAY. THE LOWER
LAKES WILL BE POSITIONED BETWEEN A 29.2 INCH LOW OVER QUEBEC AND A
30.1 INCH HIGH OVER THE OHIO VALLEY SATURDAY NIGHT AND SUNDAY. THE
NOSE OF THE HIGH PRESSURE SYSTEM WILL CROSS LAKE ONTARIO ON MONDAY.

LOZ062-240300-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
730 PM EDT THU OCT 23 2014

.TONIGHT...NORTHWEST WINDS 5 TO 15 KNOTS. WAVES 1 TO 2 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST.
WAVES 1 TO 3 FEET.
.SATURDAY...SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
.SATURDAY NIGHT...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS.
WAVES 3 TO 6 FEET.
.SUNDAY...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS DURING
THE DAY. WAVES 3 TO 6 FEET BUILDING TO 4 TO 7 FEET...THEN
SUBSIDING TO 3 TO 5 FEET.
.MONDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTH 10 KNOTS OR
LESS. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS. A CHANCE OF SHOWERS TUESDAY NIGHT. WAVES 1 TO 3 FEET.

$$

LOZ063>065-240300-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
730 PM EDT THU OCT 23 2014

.TONIGHT...NORTH WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SCATTERED SPRINKLES THIS EVENING. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.FRIDAY NIGHT...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST AND
INCREASING TO 15 TO 25 KNOTS. A CHANCE OF SHOWERS IN THE
AFTERNOON. WAVES 2 TO 4 FEET.
.SATURDAY NIGHT...WEST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS
IN THE EVENING...THEN SHOWERS LIKELY OVERNIGHT. WAVES 3 TO 6 FEET
BUILDING TO 4 TO 7 FEET.
.SUNDAY...WEST WINDS TO 30 KNOTS BECOMING NORTHWEST AND
DIMINISHING TO 15 TO 20 KNOTS. SHOWERS LIKELY DURING THE DAY.
WAVES 5 TO 9 FEET SUBSIDING TO 4 TO 7 FEET.
.MONDAY...WEST WINDS 5 TO 15 KNOTS BECOMING SOUTH. WAVES 3 TO
5 FEET SUBSIDING TO 1 TO 3 FEET.
.TUESDAY...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF SHOWERS TUESDAY NIGHT. WAVES 2 FEET OR LESS
BUILDING TO 2 TO 4 FEET.

$$

LOZ061-240200-
MAFOR 2400 AMD/
ONTARIO WEST 1/2 11700 11710 13700 12610. WAVES 1 TO 3 FEET.

ONTARIO EAST 1/2 11820 12810 11700 12710 11610. WAVES 2 TO 4 FEET
SUBSIDING TO 1 TO 3 FEET TONIGHT. WAVES 1 TO 3 FEET FRIDAY.

$$






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