366
FZUS61 KBUF 182102
GLFLO
OPEN LAKE FORECAST FOR LAKE ONTARIO
NATIONAL WEATHER SERVICE BUFFALO NY
402 PM EST WED FEB 18 2026
FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO
WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.
SYNOPSIS
AN ELONGATED 29.4 INCH LOW WILL MOVE INTO THE CENTRAL
GREAT LAKES TODAY, WITH ONE PIECE OF THIS LOW PASSING JUST SOUTH OF
THE LAKE TONIGHT. A 29.3 INCH LOW WILL DEVELOP OVER THE CENTRAL
PLAINS THURSDAY, THEN MOVE TO THE CENTRAL GREAT LAKES BY FRIDAY
NIGHT, WEAKENING TO 29.7 INCHES AS IT MOVES JUST NORTH OF LAKE
ONTARIO SATURDAY. A 30.4 INCH HIGH WILL THEN SLOWLY BUILD EAST
ACROSS THE GREAT LAKES THROUGH EARLY NEXT WEEK.
LOZ062-063-190400-
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO SODUS BAY-
402 PM EST WED FEB 18 2026
TONIGHT
EAST WINDS TO 30 KNOTS DIMINISHING TO 15 TO 25 KNOTS.
PATCHY FOG EARLY. SNOW SHOWERS WITH POSSIBLE FREEZING RAIN AND
SLEET LIKELY EARLY. WAVES 7 TO 11 FEET SUBSIDING TO 5 TO 8 FEET.
WAVES OCCASIONALLY AROUND 14 FEET.
THURSDAY
EAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 6 FEET.
THURSDAY NIGHT
EAST WINDS 15 TO 25 KNOTS. A CHANCE OF RAIN
OVERNIGHT. WAVES 3 TO 6 FEET BUILDING TO 4 TO 7 FEET. WAVES
OCCASIONALLY AROUND 9 FEET.
FRIDAY
EAST WINDS 15 TO 25 KNOTS BECOMING SOUTHEAST. RAIN.
WAVES 5 TO 8 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
FRIDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS BECOMING WEST. RAIN
WITH SNOW LIKELY. WAVES 3 TO 6 FEET SUBSIDING TO 2 TO 4 FEET.
SATURDAY
WEST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS. A CHANCE OF SNOW. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET.
SUNDAY
EAST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST 15 TO
20 KNOTS. A CHANCE OF SNOW. WAVES 1 TO 3 FEET BUILDING TO 2 TO
4 FEET.
MONDAY
NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. A CHANCE
OF SNOW DURING THE DAY. WAVES 2 TO 4 FEET BUILDING TO 3 TO
5 FEET.
LOZ064-065-190400-
LAKE ONTARIO OPEN WATERS FROM SODUS BAY TO THE SAINT LAWRENCE
RIVER-
402 PM EST WED FEB 18 2026
TONIGHT
NORTHEAST WINDS 15 TO 25 KNOTS. PATCHY FOG EARLY. SNOW
SHOWERS AND FREEZING RAIN EARLY, THEN A CHANCE OF SNOW SHOWERS
LATE THIS EVENING. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.
THURSDAY
NORTHEAST WINDS 5 TO 15 KNOTS. WAVES 1 TO 3 FEET.
THURSDAY NIGHT
EAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. A CHANCE OF RAIN OVERNIGHT. WAVES 1 TO 3 FEET.
FRIDAY
EAST WINDS 15 TO 20 KNOTS BECOMING SOUTHEAST. RAIN.
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
FRIDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING WEST.
RAIN AND SNOW. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
SATURDAY
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST
5 TO 15 KNOTS. A CHANCE OF SNOW. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET.
SUNDAY
EAST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. A CHANCE
OF SNOW. WAVES 2 FEET OR LESS.
MONDAY
NORTHEAST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS. A CHANCE OF SNOW DURING THE DAY. WAVES 1 TO 3 FEET
BUILDING TO 2 TO 4 FEET.
LOZ061-190400-
MAFOR 1822/
ONTARIO WEST 1/2 11247 13230 14220. A CHANCE OF LIGHT FREEZING
RAIN AND LIGHT SLEET THIS EVENING. WAVES 7 TO 11 FEET SUBSIDING
TO 5 TO 8 FEET, AND OCCASIONALLY AROUND 14 FEET TONIGHT. WAVES 3
TO 6 FEET THURSDAY.
ONTARIO EAST 1/2 11137 12130 11120 14110. WAVES 5 TO 8 FEET
SUBSIDING TO 3 TO 6 FEET, AND OCCASIONALLY AROUND 10 FEET
TONIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET THURSDAY.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page