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 182350
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
650 PM EST THU DEC 18 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.3 INCH LOW OVER NOVA SCOTIA WILL TRACK TOWARD
NEWFOUNDLAND TONIGHT WITH A WEST TO EAST TROUGH OF LOW PRESSURE
OVER THE EASTERN GREAT LAKES THROUGH FRIDAY. HIGH PRESSURE AT
30.3 INCHES WILL THEN SHIFT ACROSS THE GREAT LAKES BY SATURDAY TO
NEW ENGLAND ON SUNDAY. THIS HIGH WILL MOVE ACROSS THE CANADIAN
MARITIMES MONDAY AS ANOTHER AREA OF LOW PRESSURE APPROACHES THE
WESTERN GREAT LAKES.

LOZ062-190415-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
650 PM EST THU DEC 18 2014

.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. OCCASIONAL FLURRIES WITH AREAS OF FREEZING DRIZZLE.
WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.FRIDAY...NORTHWEST WINDS 10 TO 15 KNOTS. OCCASIONAL FLURRIES
WITH A CHANCE OF FREEZING DRIZZLE THROUGH MID MORNING. WAVES 1 TO
3 FEET.
.FRIDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHEAST.
WAVES 1 TO 2 FEET.
.SATURDAY...NORTHEAST WINDS LESS THAN 10 KNOTS. WAVES 1 FOOT OR
LESS.
.SATURDAY NIGHT...LIGHT AND VARIABLE WINDS. WAVES 1 FOOT OR LESS.
.SUNDAY...SOUTHEAST WINDS 10 KNOTS OR LESS. WAVES 1 FOOT OR LESS.
.MONDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS
MONDAY NIGHT. WAVES 1 TO 3 FEET.
.TUESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF RAIN SHOWERS DURING THE DAY...THEN RAIN
SHOWERS LIKELY TUESDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO 3 TO
5 FEET.

$$

LOZ063>065-190415-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
650 PM EST THU DEC 18 2014

.TONIGHT...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. OCCASIONAL FLURRIES WITH AREAS OF FREEZING DRIZZLE.
WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET.
.FRIDAY...NORTHWEST WINDS 5 TO 15 KNOTS. OCCASIONAL FLURRIES WITH
AREAS OF FREEZING DRIZZLE THROUGH MID MORNING...THEN A CHANCE OF
FREEZING DRIZZLE LATE IN THE MORNING. WAVES 1 TO 3 FEET.
.FRIDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS BECOMING NORTHEAST.
WAVES 2 FEET OR LESS.
.SATURDAY...NORTHEAST WINDS 10 KNOTS OR LESS BECOMING NORTH.
WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...NORTHEAST WINDS LESS THAN 10 KNOTS. WAVES
1 FOOT OR LESS.
.SUNDAY...EAST WINDS 10 KNOTS OR LESS BECOMING SOUTHEAST. WAVES
1 FOOT OR LESS.
.MONDAY...SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF RAIN SHOWERS MONDAY NIGHT. WAVES 1 TO
3 FEET.
.TUESDAY...SOUTHEAST WINDS 15 TO 20 KNOTS INCREASING TO 30 KNOTS.
A CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET BUILDING TO 3 TO
6 FEET.

$$

LOZ061-190415-
MAFOR 1822/
ONTARIO WEST 1/2 14717 11717 11710 12700. AREAS OF FREEZING DRIZZLE
TONIGHT AND FRIDAY MORNING. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4
FEET TONIGHT. WAVES 1 TO 3 FEET FRIDAY.

ONTARIO EAST 1/2 11727 14717 11710 12700. AREAS OF FREEZING
DRIZZLE TONIGHT. A CHANCE OF FREEZING DRIZZLE FRIDAY MORNING.
WAVES 3 TO 5 FEET SUBSIDING TO 1 TO 3 FEET TONIGHT. WAVES 1 TO 3
FEET FRIDAY.

$$


WOOD





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