Great Lakes Forecast
Issued by NWS

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000
FZUS61 KBUF 301902
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
302 PM EDT TUE SEP 30 2014

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK 29.8 INCH LOW WILL DROP ACROSS THE GREAT LAKES
AND DISSIPATE IN WESTERN PENNSYLVANIA THIS EVENING. HIGH PRESSURE
AVERAGING 30.2 INCHES WILL THEN BUILD INTO NORTHERN ONTARIO
PROVINCE AND QUEBEC TONIGHT AND WEDNESDAY BEFORE MOVING TO THE
CANADIAN MARITIMES BY THURSDAY WHILE STRENGTHENING TO 30.4 INCHES.
A STRONG COLD FRONT WILL CROSS THE EASTERN LAKES LATE ON FRIDAY
WITH INCREASING WINDS AND BUILDING WAVES THROUGH SATURDAY AND A
SLIGHT LESSENING ON SUNDAY.

LOZ062-010315-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
302 PM EDT TUE SEP 30 2014

.TONIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS
THROUGH EARLY EVENING. SCATTERED SHOWERS AFTER MIDNIGHT. WAVES
2 TO 3 FEET.
.WEDNESDAY...NORTHEAST WINDS 10 TO 15 KNOTS BECOMING EAST.
SCATTERED SHOWERS IN THE MORNING...THEN SCATTERED SPRINKLES EARLY
IN THE AFTERNOON. WAVES 2 TO 3 FEET.
.WEDNESDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. WAVES 1 TO 3 FEET.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
.THURSDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. WAVES
1 TO 3 FEET.
.FRIDAY...SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING SOUTHWEST.
SHOWERS LIKELY. WAVES 2 TO 4 FEET BUILDING TO 3 TO 6 FEET.
.SATURDAY...WEST WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS DURING
THE DAY. WAVES 4 TO 7 FEET SUBSIDING TO 3 TO 6 FEET.
.SUNDAY...WEST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS. A CHANCE OF SHOWERS SUNDAY NIGHT. WAVES 3 TO 6 FEET
SUBSIDING TO 2 TO 4 FEET.

$$

LOZ063>065-010315-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
302 PM EDT TUE SEP 30 2014

.TONIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SCATTERED SPRINKLES
AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.WEDNESDAY...NORTHEAST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. SCATTERED SPRINKLES IN THE MORNING. WAVES 1 TO 3 FEET.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 15 KNOTS BECOMING
SOUTHEAST. WAVES 2 FEET OR LESS.
.THURSDAY...SOUTHEAST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS.
.THURSDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS INCREASING TO
15 TO 20 KNOTS. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
.FRIDAY...SOUTHEAST WINDS 15 TO 25 KNOTS BECOMING SOUTH. A CHANCE
OF SHOWERS DURING THE DAY...THEN SHOWERS LIKELY FRIDAY NIGHT.
WAVES 3 TO 5 FEET.
.SATURDAY...WEST WINDS 15 TO 25 KNOTS. SHOWERS LIKELY DURING THE
DAY...THEN A CHANCE OF SHOWERS SATURDAY NIGHT. WAVES 5 TO 8 FEET.
.SUNDAY...WEST WINDS 15 TO 25 KNOTS BECOMING SOUTH AND
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES 4 TO
7 FEET SUBSIDING TO 2 TO 4 FEET.

$$

LOZ061-010315-
MAFOR 3021/
ONTARIO WEST 1/2 15110 12210. A CHANCE OF SHOWERS EARLY THIS
EVENING. SCATTERED SHOWERS OVERNIGHT. SCATTERED SHOWERS WEDNESDAY
MORNING. WAVES 1 TO 3 FEET.

ONTARIO EAST 1/2 11110 12120 14110 11110. WAVES 1 TO 3 FEET.

$$

RSH/WCH




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