Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 190622
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
122 AM EST WED NOV 19 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK RIDGE OF HIGH PRESSURE WILL BUILD NORTH TOWARD THE
LAKE OVERNIGHT. LATER WEDNESDAY INTO THURSDAY A 29.5 INCH LOW WILL
PASS JUST NORTH OF THE GREAT LAKES WITH AN ASSOCIATED SURFACE
TROUGH EXPECTED TO CROSS LAKE ONTARIO THURSDAY NIGHT. HIGH
PRESSURE OVER THE MIDWEST WILL THEN BUILD INTO THE LOWER GREAT
LAKES FRIDAY.

LOZ062-191015-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
122 AM EST WED NOV 19 2014

...GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING...

.OVERNIGHT...WEST GALES TO 35 KNOTS DIMINISHING TO
30 KNOTS. LAKE EFFECT SNOW SHOWERS LIKELY. WAVES 10 TO 14 FEET.
.WEDNESDAY...WEST WINDS TO 30 KNOTS BECOMING SOUTH 15 TO
25 KNOTS. A CHANCE OF SNOW SHOWERS THROUGH MID MORNING...THEN
SNOW SHOWERS LIKELY FROM LATE MORNING ON. WAVES 7 TO 10 FEET
SUBSIDING TO 3 TO 6 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST
TO 30 KNOTS. A CHANCE OF SNOW SHOWERS IN THE EVENING...THEN SNOW
SHOWERS LIKELY OVERNIGHT. WAVES 2 TO 4 FEET BUILDING TO 5 TO
8 FEET.
.THURSDAY...WEST GALES TO 35 KNOTS. A CHANCE OF SNOW SHOWERS.
WAVES 8 TO 12 FEET BUILDING TO 10 TO 13 FEET.
.THURSDAY NIGHT...WEST GALES TO 35 KNOTS DIMINISHING TO 30 KNOTS
OVERNIGHT. A CHANCE OF SNOW SHOWERS. WAVES 9 TO 13 FEET SUBSIDING
TO 8 TO 11 FEET.
.FRIDAY...WEST WINDS TO 30 KNOTS BECOMING SOUTHWEST AND
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES
7 TO 10 FEET SUBSIDING TO 2 TO 4 FEET.
.SATURDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS. RAIN SHOWERS LIKELY SATURDAY NIGHT. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
.SUNDAY...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. RAIN. WAVES 1 TO 3 FEET.

$$

LOZ063>065-191015-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
122 AM EST WED NOV 19 2014

...GALE WARNING IN EFFECT UNTIL 6 AM EST EARLY THIS MORNING...

.OVERNIGHT...WEST GALES TO 35 KNOTS. LAKE EFFECT SNOW.
WAVES 13 TO 18 FEET.
.WEDNESDAY...WEST WINDS TO 30 KNOTS BECOMING SOUTH 15 TO
25 KNOTS. LAKE EFFECT SNOW SHOWERS IN THE MORNING...THEN A CHANCE
OF SNOW SHOWERS EARLY IN THE AFTERNOON. LAKE EFFECT SNOW SHOWERS
LIKELY LATE. WAVES 10 TO 14 FEET SUBSIDING TO 4 TO 7 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST
TO 30 KNOTS. SNOW SHOWERS LIKELY IN THE EVENING...THEN A CHANCE
OF SNOW SHOWERS OVERNIGHT. WAVES 3 TO 6 FEET BUILDING TO 5 TO
9 FEET.
.THURSDAY...SOUTHWEST WINDS TO 30 KNOTS INCREASING TO 35 KNOT
GALES. LAKE EFFECT SNOW. WAVES 8 TO 11 FEET BUILDING TO 10 TO
14 FEET.
.THURSDAY NIGHT...WEST GALES TO 35 KNOTS. LAKE EFFECT SNOW. WAVES
10 TO 15 FEET.
.FRIDAY...NORTHWEST WINDS TO 30 KNOTS BECOMING WEST AND
DIMINISHING TO 10 TO 15 KNOTS. LAKE EFFECT SNOW SHOWERS LIKELY
DURING THE DAY...THEN A CHANCE OF SNOW SHOWERS FRIDAY NIGHT.
WAVES 9 TO 12 FEET SUBSIDING TO 3 TO 5 FEET.
.SATURDAY...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF RAIN SHOWERS SATURDAY NIGHT. WAVES 1 TO
3 FEET BUILDING TO 3 TO 5 FEET.
.SUNDAY...SOUTH WINDS 15 TO 20 KNOTS. RAIN LIKELY. WAVES 3 TO
5 FEET.

$$

LOZ061-191015-
MAFOR 1904/
ONTARIO WEST 1/2...GALE WARNING IN EFFECT...12650 11648 12530
11427 12420. SCATTERED LAKE EFFECT SNOW SHOWERS OVERNIGHT. A
CHANCE OF SNOW SHOWERS WEDNESDAY AND WEDNESDAY EVENING. WAVES 12
TO 16 FEET SUBSIDING TO 10 TO 14 FEET OVERNIGHT. WAVES 8 TO 11
FEET SUBSIDING TO 3 TO 6 FEET WEDNESDAY. WAVES 2 TO 4 FEET
BUILDING TO 3 TO 5 FEET WEDNESDAY EVENING.

ONTARIO EAST 1/2...GALE WARNING IN EFFECT...12657 11647 12530
11420 12430. A CHANCE OF LAKE EFFECT SNOW SHOWERS WEDNESDAY. A
CHANCE OF SNOW SHOWERS WEDNESDAY EVENING. WAVES 13 TO 18 FEET
OVERNIGHT. WAVES 10 TO 14 FEET SUBSIDING TO 4 TO 7 FEET
WEDNESDAY. WAVES 3 TO 6 FEET WEDNESDAY EVENING.

$$





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