727
FZUS51 KBUF 172103
NSHBUF
NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE BUFFALO NY
403 PM EST MON NOV 17 2025
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.
LEZ020-180400-
UPPER NIAGARA RIVER AND BUFFALO HARBOR-
403 PM EST MON NOV 17 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
WEST WINDS 5 TO 15 KNOTS. PARTLY TO MOSTLY CLOUDY.
TUESDAY
WEST WINDS 10 KNOTS OR LESS. PARTLY TO MOSTLY SUNNY.
TUESDAY NIGHT
LIGHT AND VARIABLE WINDS. MOSTLY CLOUDY.
WEDNESDAY
LIGHT AND VARIABLE WINDS. MOSTLY SUNNY.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MOSTLY CLOUDY.
THURSDAY
LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5 TO
10 KNOTS. RAIN SHOWERS LIKELY THURSDAY NIGHT.
FRIDAY
WEST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST. RAIN
SHOWERS LIKELY DURING THE DAY, THEN A CHANCE OF RAIN SHOWERS
FRIDAY NIGHT.
SATURDAY
NORTHWEST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST.
A CHANCE OF RAIN SHOWERS DURING THE DAY.
THE WATER TEMPERATURE OFF BUFFALO IS 48 DEGREES.
LOZ030-180400-
LOWER NIAGARA RIVER-
403 PM EST MON NOV 17 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING
TONIGHT
WEST WINDS 5 TO 15 KNOTS. PARTLY TO MOSTLY CLOUDY.
TUESDAY
WEST WINDS 10 KNOTS OR LESS. PARTLY TO MOSTLY SUNNY.
TUESDAY NIGHT
LIGHT AND VARIABLE WINDS. PARTLY TO MOSTLY
CLOUDY.
WEDNESDAY
LIGHT AND VARIABLE WINDS. MOSTLY SUNNY.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MOSTLY CLOUDY.
THURSDAY
LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 5 TO
10 KNOTS. RAIN SHOWERS LIKELY THURSDAY NIGHT.
FRIDAY
WEST WINDS 5 TO 15 KNOTS BECOMING NORTHWEST. RAIN
SHOWERS LIKELY DURING THE DAY, THEN A CHANCE OF RAIN SHOWERS
FRIDAY NIGHT.
SATURDAY
NORTHWEST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST.
A CHANCE OF RAIN SHOWERS DURING THE DAY.
LEZ040-041-180400-
BUFFALO TO RIPLEY ALONG LAKE ERIE-
403 PM EST MON NOV 17 2025
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST TUESDAY
TONIGHT
NORTHWEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. MOSTLY CLOUDY. WAVES 3 TO 6 FEET SUBSIDING TO 1 TO
3 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
TUESDAY
WEST WINDS 10 KNOTS OR LESS. PARTLY SUNNY IN THE
MORNING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET SUBSIDING
TO 1 FOOT OR LESS.
TUESDAY NIGHT
NORTHEAST WINDS LESS THAN 10 KNOTS. A CHANCE OF
RAIN SHOWERS. WAVES 1 FOOT OR LESS.
WEDNESDAY
EAST WINDS LESS THAN 10 KNOTS BECOMING NORTHEAST.
MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
NORTHEAST WINDS LESS THAN 10 KNOTS. MOSTLY
CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
LIGHT AND VARIABLE WINDS BECOMING SOUTHWEST 10 TO
15 KNOTS. RAIN SHOWERS LIKELY THURSDAY NIGHT. WAVES 2 FEET OR
LESS.
FRIDAY
WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST. RAIN
SHOWERS LIKELY DURING THE DAY, THEN A CHANCE OF RAIN SHOWERS
FRIDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET, THEN
SUBSIDING TO 1 TO 3 FEET.
SATURDAY
NORTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. A
CHANCE OF RAIN SHOWERS. WAVES 2 FEET OR LESS.
LOZ042-180400-
NIAGARA RIVER TO HAMLIN BEACH ALONG LAKE ONTARIO-
403 PM EST MON NOV 17 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING
TONIGHT
NORTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST. MOSTLY
CLOUDY. WAVES 4 TO 7 FEET SUBSIDING TO 3 TO 6 FEET. WAVES
OCCASIONALLY AROUND 9 FEET.
TUESDAY
WEST WINDS 5 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 TO
4 FEET SUBSIDING TO 1 TO 3 FEET.
TUESDAY NIGHT
WEST WINDS 10 KNOTS OR LESS BECOMING NORTHEAST.
MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
WEDNESDAY
NORTHEAST WINDS LESS THAN 10 KNOTS BECOMING NORTH.
PARTLY TO MOSTLY SUNNY. WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MOSTLY CLOUDY. WAVES
1 FOOT OR LESS.
THURSDAY
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST.
RAIN SHOWERS LIKELY THURSDAY NIGHT. WAVES 1 FOOT OR LESS.
FRIDAY
WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST. RAIN
SHOWERS LIKELY DURING THE DAY, THEN A CHANCE OF RAIN SHOWERS
FRIDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.
SATURDAY
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE
OF RAIN SHOWERS DURING THE DAY. WAVES 1 TO 3 FEET.
LOZ043-180400-
HAMLIN BEACH TO SODUS BAY ALONG LAKE ONTARIO
INCLUDING IRONDEQUOIT BAY-
403 PM EST MON NOV 17 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
NORTHWEST WINDS 15 TO 25 KNOTS. LAKE EFFECT SNOW
SHOWERS LIKELY THIS EVENING, THEN A CHANCE OF SNOW SHOWERS AFTER
MIDNIGHT. WAVES 5 TO 9 FEET SUBSIDING TO 4 TO 7 FEET. WAVES
OCCASIONALLY AROUND 11 FEET.
TUESDAY
WEST WINDS 15 TO 20 KNOTS DIMINISHING TO 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS IN THE MORNING. WAVES 3 TO
6 FEET SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY AROUND
7 FEET.
TUESDAY NIGHT
WEST WINDS 10 KNOTS OR LESS BECOMING NORTH.
MOSTLY CLOUDY. WAVES 2 FEET OR LESS.
WEDNESDAY
NORTH WINDS 10 KNOTS OR LESS. MOSTLY SUNNY. WAVES
1 FOOT OR LESS.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. MOSTLY CLOUDY. WAVES
1 FOOT OR LESS.
THURSDAY
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH 10 TO
15 KNOTS. RAIN SHOWERS LIKELY THURSDAY NIGHT. WAVES 1 FOOT OR
LESS.
FRIDAY
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS. RAIN SHOWERS LIKELY DURING THE DAY, THEN A CHANCE OF
RAIN SHOWERS FRIDAY NIGHT. WAVES 1 TO 3 FEET BUILDING TO 3 TO
5 FEET, THEN SUBSIDING TO 2 TO 4 FEET. WAVES OCCASIONALLY AROUND
6 FEET.
SATURDAY
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE
OF RAIN SHOWERS DURING THE DAY. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 3 FEET.
THE WATER TEMPERATURE OFF ROCHESTER IS 49 DEGREES.
LOZ044-180400-
SODUS BAY TO MEXICO BAY ALONG LAKE ONTARIO-
403 PM EST MON NOV 17 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
NORTHWEST WINDS 20 TO 25 KNOTS. LAKE EFFECT SNOW
SHOWERS LIKELY EARLY, THEN A CHANCE OF SNOW SHOWERS FROM LATE
EVENING ON. WAVES 6 TO 10 FEET SUBSIDING TO 5 TO 8 FEET. WAVES
OCCASIONALLY AROUND 13 FEET.
TUESDAY
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS. A CHANCE OF SNOW SHOWERS IN THE MORNING, THEN A CHANCE
OF RAIN AND SNOW SHOWERS IN THE AFTERNOON. WAVES 4 TO 7 FEET
SUBSIDING TO 2 TO 3 FEET. WAVES OCCASIONALLY AROUND 9 FEET.
TUESDAY NIGHT
WEST WINDS 10 KNOTS OR LESS BECOMING NORTHWEST.
MOSTLY CLOUDY. WAVES 1 TO 3 FEET.
WEDNESDAY
NORTHWEST WINDS 10 KNOTS OR LESS. MOSTLY SUNNY.
WAVES 1 FOOT OR LESS.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. PARTLY CLOUDY IN THE
EVENING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTH 10 TO
15 KNOTS. RAIN SHOWERS LIKELY THURSDAY NIGHT. WAVES 2 FEET OR
LESS.
FRIDAY
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. RAIN
SHOWERS DURING THE DAY, THEN A CHANCE OF RAIN SHOWERS FRIDAY
NIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO 6 FEET. WAVES
OCCASIONALLY AROUND 7 FEET.
SATURDAY
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE
OF RAIN SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET.
LOZ045-180400-
MEXICO BAY TO THE SAINT LAWRENCE RIVER ALONG LAKE ONTARIO-
403 PM EST MON NOV 17 2025
..SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON
TONIGHT
NORTHWEST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES
5 TO 8 FEET. WAVES OCCASIONALLY AROUND 10 FEET.
TUESDAY
NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS. MOSTLY SUNNY. WAVES 3 TO 6 FEET SUBSIDING TO 1 TO
3 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
TUESDAY NIGHT
WEST WINDS 10 KNOTS OR LESS BECOMING NORTHWEST.
PARTLY TO MOSTLY CLOUDY. WAVES 1 TO 3 FEET SUBSIDING TO 1 FOOT OR
LESS.
WEDNESDAY
NORTHWEST WINDS LESS THAN 10 KNOTS. SUNNY. WAVES
1 FOOT OR LESS.
WEDNESDAY NIGHT
LIGHT AND VARIABLE WINDS. PARTLY CLOUDY IN THE
EVENING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.
THURSDAY
SOUTHEAST WINDS LESS THAN 10 KNOTS BECOMING SOUTH AND
INCREASING TO 15 TO 20 KNOTS. RAIN SHOWERS LIKELY THURSDAY NIGHT.
WAVES 1 FOOT OR LESS BUILDING TO 1 TO 3 FEET.
FRIDAY
SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST. RAIN
SHOWERS. WAVES 3 TO 6 FEET. WAVES OCCASIONALLY AROUND 7 FEET.
SATURDAY
NORTHWEST WINDS 5 TO 15 KNOTS BECOMING WEST. A CHANCE
OF RAIN SHOWERS. WAVES 1 TO 3 FEET.
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