Great Lakes Forecast
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary Off
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

698
FZUS61 KBUF 201756
GLFLO

OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
1256 PM EST FRI JAN 20 2017

FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO

.SYNOPSIS...A WEAK TROUGH AVERAGING 29.8 INCHES WILL CROSS THE
LAKE FROM SOUTHWEST TO NORTHEAST TONIGHT. A 30.4 INCH HIGH IS
THEN FORECAST TO BUILD ACROSS CENTRAL QUEBEC SATURDAY NIGHT AND
REMAIN IN PLACE THROUGH MONDAY. MEANWHILE A 29.4 INCH LOW WILL
ORGANIZE OVER THE SOUTHEAST STATES SUNDAY AND MOVE TO NEAR THE
DELMARVA BY MONDAY NIGHT WHILE DEEPENING TO 29.2 INCHES. THIS LOW
WILL MOVE NORTH ALONG THE EAST COAST TO MAINE BY TUESDAY NIGHT.

LOZ062-202215-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-
1256 PM EST FRI JAN 20 2017

.THIS AFTERNOON...EAST WINDS 10 TO 15 KNOTS. RAIN LATE. WAVES 2 TO
3 FEET.
.TONIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. RAIN
SHOWERS LIKELY THROUGH EARLY EVENING...THEN A CHANCE OF RAIN
SHOWERS WITH AREAS OF DRIZZLE. AREAS OF FOG FROM LATE EVENING ON.
WAVES 1 TO 3 FEET.
.SATURDAY...SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING EAST 10 TO
15 KNOTS. PATCHY FOG IN THE MORNING. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...EAST WINDS 5 TO 15 KNOTS. PATCHY FOG. PATCHY
DRIZZLE. WAVES 1 TO 3 FEET.
.SUNDAY...EAST WINDS 15 TO 25 KNOTS. PATCHY FOG DURING THE DAY.
PATCHY DRIZZLE DURING THE DAY...THEN A CHANCE OF RAIN SUNDAY
NIGHT. WAVES 2 TO 4 FEET BUILDING TO 5 TO 8 FEET.
.MONDAY...EAST WINDS 15 TO 25 KNOTS BECOMING NORTHEAST. RAIN
LIKELY DURING THE DAY...THEN RAIN AND SNOW LIKELY MONDAY NIGHT.
WAVES 5 TO 8 FEET.
.TUESDAY...NORTH WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST. A
CHANCE OF SNOW AND RAIN DURING THE DAY. WAVES 3 TO 5 FEET
SUBSIDING TO 1 TO 3 FEET.

$$

LOZ063>065-202215-
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE
RIVER-
1256 PM EST FRI JAN 20 2017

.THIS AFTERNOON...SOUTHEAST WINDS 10 TO 15 KNOTS. RAIN SHOWERS
LIKELY LATE. WAVES 1 TO 3 FEET.
.TONIGHT...SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. RAIN
SHOWERS LIKELY THROUGH EARLY EVENING...THEN A CHANCE OF RAIN
SHOWERS LATE IN THE EVENING. A CHANCE OF RAIN SHOWERS WITH AREAS
OF DRIZZLE AFTER MIDNIGHT. PATCHY FOG LATE IN THE EVENING. AREAS
OF FOG AFTER MIDNIGHT. WAVES 1 TO 3 FEET.
.SATURDAY...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING EAST. PATCHY
FOG IN THE MORNING. WAVES 2 FEET OR LESS.
.SATURDAY NIGHT...EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST.
PATCHY DRIZZLE. WAVES 2 FEET OR LESS.
.SUNDAY...NORTHEAST WINDS 15 TO 25 KNOTS BECOMING EAST. PATCHY
DRIZZLE DURING THE DAY...THEN A CHANCE OF RAIN SUNDAY NIGHT.
WAVES 2 TO 4 FEET BUILDING TO 4 TO 7 FEET.
.MONDAY...EAST WINDS 15 TO 25 KNOTS BECOMING NORTHEAST. RAIN
LIKELY DURING THE DAY...THEN RAIN AND SNOW LIKELY MONDAY NIGHT.
WAVES 3 TO 6 FEET.
.TUESDAY...NORTH WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS. SNOW AND RAIN LIKELY DURING THE DAY...THEN A CHANCE OF
SNOW AND RAIN TUESDAY NIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
2 FEET.

$$

LOZ061-202215-
MAFOR 2016/
ONTARIO WEST 1/2 11210 11216 11206 11300 12515 12500. AREAS OF
DRIZZLE THIS EVENING. WAVES 1 TO 3 FEET.

ONTARIO EAST 1/2 13310 11410 11415 11515 11510 11500. A CHANCE OF
SHOWERS IN THE EVENING...THEN A CHANCE OF SHOWERS WITH AREAS OF
DRIZZLE OVERNIGHT. WAVES 1 TO 3 FEET THIS AFTERNOON. WAVES 2 FEET
OR LESS TONIGHT AND SATURDAY MORNING.

$$


WOOD



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