Great Lakes Forecast
Issued by NWS

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227
FZUS61 KBUF 252340 RRA
GLFLO

GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
730 PM EDT SUN SEP 25 2016

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...AN EXPANSIVE 30.3 INCH HIGH CENTERED OVER THE LAKE
WILL SLIDE EAST TO THE CANADIAN MARITIMES MONDAY. A 29.6 INCH LOW
IS THEN FORECAST TO MOVE INTO THE UPPER LAKES MONDAY NIGHT AND
TUESDAY BEFORE REACHING THE LOWER GREAT LAKES AND DISSIPATING
WEDNESDAY. A COLD FRONT ASSOCIATED WITH THIS LOW WILL CROSS THE
LAKE LATE MONDAY AND MONDAY NIGHT.

LOZ062-260300-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
730 PM EDT SUN SEP 25 2016

.TONIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING SOUTH 10 TO
15 KNOTS. SHOWERS LIKELY EARLY IN THE AFTERNOON. SHOWERS WITH A
CHANCE OF THUNDERSTORMS LATE. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO
4 FEET.
.MONDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS. SHOWERS WITH A
CHANCE OF THUNDERSTORMS IN THE EVENING...THEN A CHANCE OF SHOWERS
OVERNIGHT. WAVES 2 TO 4 FEET BUILDING TO 4 TO 7 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 25 KNOTS. RAIN LIKELY IN THE
MORNING...THEN A CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 4 TO
7 FEET SUBSIDING TO 3 TO 5 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO
10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET SUBSIDING
TO 1 TO 3 FEET.
.WEDNESDAY...SOUTH WINDS 5 TO 10 KNOTS BECOMING NORTHEAST. A
CHANCE OF SHOWERS. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.
.THURSDAY...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING NORTH 15 TO
20 KNOTS. A CHANCE OF SHOWERS THURSDAY NIGHT. WAVES 1 TO 3 FEET
BUILDING TO 3 TO 5 FEET.
.FRIDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-260300-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
730 PM EDT SUN SEP 25 2016

.TONIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST 15 TO
20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.MONDAY...SOUTHEAST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS
LATE. WAVES 3 TO 5 FEET.
.MONDAY NIGHT...SOUTH WINDS TO 30 KNOTS BECOMING SOUTHWEST 15 TO
25 KNOTS. SHOWERS WITH A CHANCE OF THUNDERSTORMS IN THE EVENING...
THEN SHOWERS OVERNIGHT. WAVES 3 TO 6 FEET BUILDING TO 4 TO
7 FEET.
.TUESDAY...SOUTHWEST WINDS 15 TO 25 KNOTS. A CHANCE OF SHOWERS.
WAVES 4 TO 7 FEET.
.TUESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING SOUTH
10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES 3 TO 6 FEET SUBSIDING
TO 2 TO 4 FEET.
.WEDNESDAY...SOUTH WINDS 5 TO 15 KNOTS BECOMING EAST. A CHANCE OF
SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 FOOT OR LESS.
.THURSDAY...NORTHEAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF SHOWERS THURSDAY NIGHT. WAVES 1 TO 3 FEET
BUILDING TO 3 TO 5 FEET.
.FRIDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF SHOWERS. WAVES 3 TO 5 FEET SUBSIDING TO
2 TO 4 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-260200-
MAFOR 2600 AMD/
ONTARIO WEST 1/2 11210 14320 11320 11326. A CHANCE OF
THUNDERSTORMS MONDAY AFTERNOON. WAVES 1 TO 3 FEET BUILDING TO 2
TO 4 FEET TONIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET
MONDAY.

ONTARIO EAST 1/2 11200 11310 14320 11320. WAVES 1 FOOT OR LESS
BUILDING TO 2 TO 4 FEET TONIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 2
TO 4 FEET MONDAY.

$$



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