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 300541
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1241 AM EST WED NOV 30 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.2 INCH LOW WILL WEAKEN TO 29.4 INCHES AS IT
STALLS NEAR LAKE SUPERIOR OVERNIGHT AND WEDNESDAY. A COLD FRONT
ASSOCIATED WITH THIS LOW IS FORECAST TO CROSS LAKE ONTARIO
WEDNESDAY NIGHT. THE SLOW MOVING LOW WILL THEN MOVE EAST ACROSS
QUEBEC THURSDAY BEFORE REACHING THE CANADIAN MARITIMES FRIDAY.
THEN A 30.3 INCH HIGH WILL BUILD ACROSS THE OHIO VALLEY AND INTO
THE LOWER GREAT LAKES OVER THE WEEKEND.

LOZ062-301000-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1241 AM EST WED NOV 30 2016

.OVERNIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.
WAVES 1 FOOT OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST 15 TO
20 KNOTS. A CHANCE OF SHOWERS THROUGH MID MORNING...THEN RAIN
LIKELY. A CHANCE OF SHOWERS LATE. WAVES 1 TO 3 FEET BUILDING TO
3 TO 6 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS BECOMING WEST AND
INCREASING TO 30 KNOTS. A CHANCE OF RAIN. WAVES 3 TO 6 FEET
BUILDING TO 7 TO 10 FEET.
.THURSDAY...SOUTHWEST WINDS TO 30 KNOTS BECOMING WEST. A CHANCE
OF SHOWERS IN THE AFTERNOON. WAVES 7 TO 11 FEET.
.THURSDAY NIGHT...WEST WINDS TO 30 KNOTS. A CHANCE OF SHOWERS.
WAVES 7 TO 11 FEET SUBSIDING TO 5 TO 8 FEET.
.FRIDAY...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. A CHANCE
OF RAIN SHOWERS. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.
.SATURDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST. A
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST. A CHANCE
OF RAIN SHOWERS. WAVES 2 TO 3 FEET.

$$

LOZ063>065-301000-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1241 AM EST WED NOV 30 2016

.OVERNIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.
WAVES 1 FOOT OR LESS.
.WEDNESDAY...SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF SHOWERS THROUGH MID MORNING...THEN RAIN
FROM LATE MORNING ON. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING
SOUTHWEST TO 30 KNOTS. RAIN LIKELY IN THE EVENING...THEN A CHANCE
OF RAIN OVERNIGHT. WAVES 3 TO 5 FEET BUILDING TO 7 TO 10 FEET.
.THURSDAY...SOUTHWEST WINDS TO 30 KNOTS BECOMING WEST. A CHANCE
OF SHOWERS IN THE MORNING...THEN SHOWERS LIKELY IN THE AFTERNOON.
WAVES 7 TO 11 FEET.
.THURSDAY NIGHT...WEST WINDS TO 30 KNOTS DIMINISHING TO 15 TO
25 KNOTS. LAKE EFFECT SHOWERS LIKELY. WAVES 9 TO 12 FEET
SUBSIDING TO 7 TO 10 FEET.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KNOTS. A CHANCE OF RAIN
SHOWERS. WAVES 5 TO 8 FEET SUBSIDING TO 3 TO 5 FEET.
.SATURDAY...NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF RAIN SHOWERS. WAVES 3 TO 5 FEET SUBSIDING
TO 1 TO 3 FEET.
.SUNDAY...WEST WINDS 10 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS.
WAVES 1 TO 3 FEET.

$$

LOZ061-301000-
MAFOR 3007 AMD/
ONTARIO WEST 1/2 11300 12310 11326 11226 11320 11430. A CHANCE OF
RAIN WEDNESDAY EVENING. WAVES 1 FOOT OR LESS OVERNIGHT. WAVES 1
TO 3 FEET BUILDING TO 3 TO 6 FEET WEDNESDAY. WAVES 3 TO 6 FEET
WEDNESDAY EVENING.

ONTARIO EAST 1/2 11400 12310 12326 11336 11326. A CHANCE OF
SHOWERS WEDNESDAY MORNING. WAVES 1 FOOT OR LESS OVERNIGHT. WAVES
1 TO 3 FEET BUILDING TO 3 TO 5 FEET WEDNESDAY. WAVES 3 TO 5 FEET
SUBSIDING TO 2 TO 4 FEET WEDNESDAY EVENING.

$$

APFFEL/JJR/TMA/WCH



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