Great Lakes Forecast
Issued by NWS

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700
FZUS61 KBUF 250830
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
330 AM EST SAT FEB 25 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A 29.3 INCH LOW JUST NORTH OF GEORGIAN BAY THIS
MORNING WILL MOVE TO WESTERN QUEBEC BY THIS EVENING AND DEEPEN TO
29.0 INCHES. A STRONG COLD FRONT TRAILING THIS LOW WILL CROSS THE
LAKE THIS MORNING. A 30.3 INCH HIGH WILL THEN RIDGE FROM THE
SOUTHEASTERN STATES TO THE LOWER GREAT LAKES SUNDAY BEFORE
DRIFTING OFF THE MID ATLANTIC COAST ON MONDAY. THIS HIGH WILL
REMAIN IN PLACE OFF THE EAST COAST THROUGH TUESDAY WHILE
STRENGTHENING TO 30.5 INCHES. A 29.5 INCH LOW WILL THEN MOVE
THROUGH THE CENTRAL GREAT LAKES WEDNESDAY.

LOZ062-251615-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
330 AM EST SAT FEB 25 2017

.TODAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO 25 KNOTS.
RAIN SHOWERS AND SCATTERED THUNDERSTORMS THIS MORNING...THEN
SCATTERED RAIN SHOWERS THIS AFTERNOON. SOME THUNDERSTORMS MAY
PRODUCE GUSTY WINDS THIS MORNING. WAVES 2 TO 4 FEET.
.TONIGHT...WEST WINDS TO 30 KNOTS. SCATTERED RAIN AND SNOW
SHOWERS IN THE EVENING...THEN SCATTERED SNOW SHOWERS AFTER
MIDNIGHT. WAVES 4 TO 7 FEET BUILDING TO 6 TO 10 FEET.
.SUNDAY...WEST WINDS TO 30 KNOTS BECOMING SOUTHWEST. LAKE EFFECT
SNOW SHOWERS LIKELY IN THE MORNING. WAVES 5 TO 8 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS TO 30 KNOTS. WAVES 4 TO 7 FEET.
.MONDAY...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING SOUTHEAST AND
DIMINISHING TO 5 TO 15 KNOTS. A CHANCE OF RAIN SHOWERS MONDAY
NIGHT. WAVES 4 TO 7 FEET SUBSIDING TO 2 FEET OR LESS.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTH. A CHANCE OF
RAIN SHOWERS DURING THE DAY...THEN RAIN SHOWERS LIKELY TUESDAY
NIGHT. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST
15 TO 20 KNOTS. RAIN SHOWERS LIKELY DURING THE DAY...THEN RAIN
SHOWERS LIKELY WITH A CHANCE OF SNOW SHOWERS WEDNESDAY NIGHT.
WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ063>065-251615-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
330 AM EST SAT FEB 25 2017

.TODAY...SOUTH WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST. SCATTERED
RAIN SHOWERS EARLY...THEN RAIN SHOWERS AND SCATTERED
THUNDERSTORMS FROM LATE MORNING ON. SOME THUNDERSTORMS MAY
PRODUCE GUSTY WINDS FROM LATE MORNING ON. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
.TONIGHT...WEST WINDS TO 30 KNOTS. SCATTERED RAIN SHOWERS EARLY...
THEN LAKE EFFECT SNOW AND RAIN SHOWERS LATE IN THE EVENING. LAKE
EFFECT SNOW SHOWERS AFTER MIDNIGHT. WAVES 3 TO 6 FEET BUILDING TO
7 TO 11 FEET.
.SUNDAY...WEST WINDS TO 30 KNOTS DIMINISHING TO 15 TO 25 KNOTS.
LAKE EFFECT SNOW SHOWERS. WAVES 7 TO 11 FEET SUBSIDING TO 5 TO
8 FEET.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 25 KNOTS. WAVES 4 TO 7 FEET
BUILDING TO 5 TO 8 FEET.
.MONDAY...SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING SOUTHEAST AND
DIMINISHING TO 5 TO 15 KNOTS. WAVES 5 TO 8 FEET SUBSIDING TO
1 FOOT OR LESS.
.TUESDAY...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. A CHANCE
OF RAIN SHOWERS. WAVES 2 FEET OR LESS.
.WEDNESDAY...SOUTH WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS. RAIN SHOWERS LIKELY DURING THE DAY...THEN RAIN AND SNOW
SHOWERS LIKELY WEDNESDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO
3 TO 5 FEET.

WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.

$$

LOZ061-251615-
MAFOR 2510/
ONTARIO WEST 1/2 11326 11526 11520 11620 11630 13640. SCATTERED
THUNDERSTORMS THIS MORNING,...THEN SCATTERED RAIN SHOWERS THIS
AFTERNOON. SCATTERED RAIN AND SNOW SHOWERS IN THE EVENING,...THEN
SCATTERED SNOW SHOWERS OVERNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET,...THEN BUILDING TO 2 TO 4 FEET TODAY. WAVES 4 TO 7
FEET BUILDING TO 7 TO 10 FEET TONIGHT.

ONTARIO EAST 1/2 11410 11426 11536 11626 11630 12640 11647.
SCATTERED THUNDERSTORMS TODAY. SCATTERED LAKE EFFECT RAIN AND
SNOW SHOWERS THIS EVENING. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4
FEET TODAY. WAVES 3 TO 6 FEET BUILDING TO 7 TO 11 FEET TONIGHT.

$$

CHURCH/HITCHCOCK



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