282
FZUS51 KBUF 211410
NSHBUF
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE BUFFALO NY
1010 AM EDT TUE APR 21 2026
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE
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.
LEZ020-212100-
UPPER NIAGARA RIVER AND BUFFALO HARBOR-
1010 AM EDT TUE APR 21 2026
REST OF TODAY
SOUTH WINDS 5 TO 10 KNOTS. SUNNY LATE THIS
MORNING, THEN BECOMING PARTLY SUNNY.
TONIGHT
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. A CHANCE
OF SHOWERS.
WEDNESDAY
LIGHT AND VARIABLE WINDS. MOSTLY SUNNY.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MAINLY CLEAR IN THE
EVENING, THEN BECOMING PARTLY CLOUDY.
THURSDAY
LIGHT AND VARIABLE WINDS. PARTLY CLOUDY.
FRIDAY
NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST. A
CHANCE OF SHOWERS FRIDAY NIGHT.
SATURDAY
NORTHEAST WINDS 5 TO 10 KNOTS. SHOWERS LIKELY.
THE WATER TEMPERATURE OFF BUFFALO IS 44 DEGREES.
LOZ030-212100-
LOWER NIAGARA RIVER-
1010 AM EDT TUE APR 21 2026
REST OF TODAY
SOUTH WINDS AROUND 10 KNOTS. MOSTLY SUNNY LATE
THIS MORNING, THEN BECOMING PARTLY SUNNY.
TONIGHT
SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE OF
RAIN SHOWERS.
WEDNESDAY
LIGHT AND VARIABLE WINDS. MOSTLY SUNNY.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MAINLY CLEAR IN THE
EVENING, THEN BECOMING PARTLY CLOUDY.
THURSDAY
LIGHT AND VARIABLE WINDS. PARTLY CLOUDY.
FRIDAY
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A CHANCE
OF SHOWERS FRIDAY NIGHT.
SATURDAY
NORTHEAST WINDS 5 TO 10 KNOTS. SHOWERS LIKELY DURING
THE DAY, THEN A CHANCE OF SHOWERS SATURDAY NIGHT.
LEZ040-041-212100-
BUFFALO TO RIPLEY ALONG LAKE ERIE-
1010 AM EDT TUE APR 21 2026
REST OF TODAY
SOUTH WINDS 5 TO 15 KNOTS. SUNNY. WAVES 1 FOOT
OR LESS.
TONIGHT
SOUTH WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST AND
DIMINISHING TO 5 TO 10 KNOTS. A CHANCE OF SHOWERS. WAVES 1 TO
3 FEET.
WEDNESDAY
WEST WINDS LESS THAN 10 KNOTS. BECOMING MOSTLY
SUNNY. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MAINLY CLEAR IN THE
EVENING, THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
LIGHT AND VARIABLE WINDS. PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
FRIDAY
NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST. SHOWERS
LIKELY FRIDAY NIGHT. WAVES 1 FOOT OR LESS.
SATURDAY
NORTHEAST WINDS 10 KNOTS OR LESS BECOMING EAST.
SHOWERS LIKELY. WAVES 1 FOOT OR LESS.
LOZ042-212100-
NIAGARA RIVER TO HAMLIN BEACH ALONG LAKE ONTARIO-
1010 AM EDT TUE APR 21 2026
REST OF TODAY
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
15 TO 20 KNOTS. PARTLY TO MOSTLY SUNNY. WAVES 2 FEET OR LESS.
TONIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. A
CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.
WEDNESDAY
NORTH WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST.
MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WINDS LESS THAN 10 KNOTS. MAINLY
CLEAR. WAVES 1 FOOT OR LESS.
THURSDAY
NORTH WINDS 10 KNOTS OR LESS BECOMING EAST. PARTLY TO
MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
FRIDAY
EAST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS.
A CHANCE OF SHOWERS FRIDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO
2 TO 4 FEET.
SATURDAY
EAST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO
15 KNOTS. SHOWERS LIKELY. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO
4 FEET. WAVES OCCASIONALLY AROUND 6 FEET.
LOZ043-212100-
HAMLIN BEACH TO SODUS BAY ALONG LAKE ONTARIO
INCLUDING IRONDEQUOIT BAY-
1010 AM EDT TUE APR 21 2026
REST OF TODAY
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST
15 TO 20 KNOTS. PARTLY TO MOSTLY SUNNY. WAVES 2 FEET OR LESS.
TONIGHT
SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. A CHANCE
OF SHOWERS. WAVES 2 FEET OR LESS.
WEDNESDAY
WEST WINDS LESS THAN 10 KNOTS BECOMING NORTH. MOSTLY
SUNNY. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MAINLY CLEAR. WAVES
1 FOOT OR LESS.
THURSDAY
NORTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTHEAST.
PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
FRIDAY
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING EAST. A CHANCE
OF SHOWERS FRIDAY NIGHT. WAVES 2 FEET OR LESS BUILDING TO 2 TO
4 FEET.
SATURDAY
EAST WINDS 15 TO 20 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS. SHOWERS LIKELY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO
3 FEET.
THE WATER TEMPERATURE OFF ROCHESTER IS 42 DEGREES.
LOZ044-212100-
SODUS BAY TO MEXICO BAY ALONG LAKE ONTARIO-
1010 AM EDT TUE APR 21 2026
REST OF TODAY
SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST.
PARTLY SUNNY. WAVES 1 FOOT OR LESS.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.
WAVES 2 FEET OR LESS.
WEDNESDAY
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING NORTH.
PARTLY TO MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHWEST WINDS LESS THAN 10 KNOTS. MAINLY
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
THURSDAY
NORTHWEST WINDS 10 KNOTS OR LESS BECOMING NORTHEAST.
PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
FRIDAY
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING EAST. A CHANCE
OF RAIN SHOWERS FRIDAY NIGHT. WAVES 2 FEET OR LESS.
SATURDAY
EAST WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST. SHOWERS
LIKELY. WAVES 2 FEET OR LESS.
LOZ045-212100-
MEXICO BAY TO THE SAINT LAWRENCE RIVER ALONG LAKE ONTARIO-
1010 AM EDT TUE APR 21 2026
REST OF TODAY
SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO
20 KNOTS. PARTLY SUNNY LATE THIS MORNING, THEN BECOMING MOSTLY
CLOUDY. WAVES 2 FEET OR LESS.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. A CHANCE OF SHOWERS.
WAVES 1 TO 3 FEET.
WEDNESDAY
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING NORTH.
PARTLY TO MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHWEST WINDS LESS THAN 10 KNOTS. MAINLY
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY. WAVES 1 FOOT
OR LESS.
THURSDAY
NORTH WINDS 10 KNOTS OR LESS BECOMING NORTHEAST.
PARTLY CLOUDY. WAVES 1 FOOT OR LESS.
FRIDAY
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING EAST. PARTLY
CLOUDY. WAVES 1 FOOT OR LESS.
SATURDAY
EAST WINDS 5 TO 15 KNOTS. A CHANCE OF SHOWERS. WAVES
1 FOOT OR LESS.
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