Great Lakes Forecast
Issued by NWS

Current Version | Previous Version | Text Only | 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
156
FZUS61 KBUF 240538
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1238 AM EST TUE JAN 24 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 30.4 INCH HIGH WILL CONTINUE TO DRIFT EAST OF
HUDSON BAY ACROSS QUEBEC THROUGH TUESDAY. MEANWHILE A STRONG LOW
WILL MOVE NORTHEAST TO NEAR THE DELMARVA OVERNIGHT WHILE
DEEPENING TO 29.2 INCHES. THIS LOW WILL THEN MOVE NORTH ALONG THE
EAST COAST TO THE GULF OF MAINE BY WEDNESDAY MORNING. HIGH
PRESSURE WILL BRIEFLY RIDGE ACROSS THE LAKE WEDNESDAY...THEN A
29.3 INCH LOW IS FORECAST TO TRACK FROM THE CENTRAL GREAT LAKES
INTO QUEBEC WEDNESDAY NIGHT AND THURSDAY.

LOZ062-063-241015-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO SODUS BAY-
1238 AM EST TUE JAN 24 2017

.OVERNIGHT...NORTHEAST WINDS 15 TO 25 KNOTS. SNOW AND SLEET
AFTER MIDNIGHT...THEN SNOW LATE. WAVES 3 TO 6 FEET.
.TUESDAY...NORTHEAST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
10 TO 15 KNOTS. SNOW THROUGH EARLY AFTERNOON...THEN A CHANCE OF
SNOW LATE. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING WEST. A
CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES 1 TO 3 FEET.
.WEDNESDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING SOUTH. A
CHANCE OF RAIN AND SNOW SHOWERS IN THE MORNING...THEN RAIN
SHOWERS LIKELY IN THE AFTERNOON. WAVES 1 FOOT OR LESS.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST
AND INCREASING TO 15 TO 25 KNOTS. RAIN SHOWERS LIKELY. WAVES 1 TO
3 FEET BUILDING TO 3 TO 6 FEET.
.THURSDAY...WEST WINDS TO 30 KNOTS. RAIN AND SNOW SHOWERS LIKELY
DURING THE DAY...THEN A CHANCE OF SNOW AND RAIN SHOWERS THURSDAY
NIGHT. WAVES 5 TO 8 FEET.
.FRIDAY...WEST WINDS 15 TO 25 KNOTS. SNOW. WAVES 4 TO 7 FEET
SUBSIDING TO 3 TO 6 FEET.
.SATURDAY...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SNOW. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.

$$

LOZ064-065-241015-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO THE SAINT LAWRENCE
RIVER-
1238 AM EST TUE JAN 24 2017

.OVERNIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SNOW...SLEET
AND RAIN...THEN SNOW LATE. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET.
.TUESDAY...NORTHEAST WINDS 15 TO 20 KNOTS BECOMING NORTH 10 TO
15 KNOTS. SNOW. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
.TUESDAY NIGHT...NORTH WINDS 5 TO 15 KNOTS BECOMING WEST. A
CHANCE OF SNOW SHOWERS IN THE EVENING. WAVES 1 TO 3 FEET.
.WEDNESDAY...WEST WINDS 10 KNOTS OR LESS BECOMING SOUTH. A CHANCE
OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. WAVES 2 FEET OR LESS.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST
AND INCREASING TO 15 TO 25 KNOTS. RAIN SHOWERS LIKELY WITH A
CHANCE OF SNOW SHOWERS IN THE EVENING...THEN RAIN SHOWERS LIKELY
OVERNIGHT. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.
.THURSDAY...SOUTHWEST WINDS TO 30 KNOTS BECOMING WEST 15 TO
25 KNOTS. RAIN AND SNOW SHOWERS LIKELY DURING THE DAY...THEN SNOW
WITH RAIN SHOWERS LIKELY THURSDAY NIGHT. WAVES 6 TO 9 FEET
SUBSIDING TO 4 TO 7 FEET.
.FRIDAY...WEST WINDS 15 TO 25 KNOTS. SNOW. WAVES 5 TO 8 FEET
SUBSIDING TO 3 TO 6 FEET.
.SATURDAY...WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SNOW. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.

$$

LOZ061-241015-
MAFOR 2404/
ONTARIO WEST 1/2 11137 12127 11117 11810 13700. A CHANCE OF
RAIN...SLEET AND SNOW LATE THIS EVENING. A CHANCE OF SNOW TUESDAY
AFTERNOON. WAVES 3 TO 6 FEET OVERNIGHT. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET TUESDAY. WAVES 2 FEET OR LESS TUESDAY
EVENING.

ONTARIO EAST 1/2 11137 14127 11817 11810 11700. A CHANCE OF SNOW
AND SLEET LATE THIS EVENING. A CHANCE OF SNOW SHOWERS TUESDAY
EVENING. WAVES 2 TO 4 FEET BUILDING TO 3 TO 6 FEET OVERNIGHT.
WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET TUESDAY. WAVES 1 TO 3
FEET TUESDAY EVENING.

$$



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