Port Update
New York / New Jersey
July 31, 2025
Weather / Marine Zone Forecast
New York Harbor
320 AM EDT Thu Jul 31 2025
320 AM EDT Thu Jul 31 2025
SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH FRIDAY EVENING
TODAY
NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt this afternoon. Waves 1 ft or less, then 1 to 2 ft this afternoon. Wave Detail: E 1 ft at 2 seconds. Chance of showers and tstms this morning, then showers and chance of tstms this afternoon with vsby 1 to 3 nm.
NE winds 5 to 10 kt, becoming E 10 to 15 kt with gusts up to 20 kt this afternoon. Waves 1 ft or less, then 1 to 2 ft this afternoon. Wave Detail: E 1 ft at 2 seconds. Chance of showers and tstms this morning, then showers and chance of tstms this afternoon with vsby 1 to 3 nm.
TONIGHT
NE winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Waves 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds. Showers and chance of tstms in the evening, then showers likely with slight chance of tstms after midnight. Vsby 1 to 3 nm.
NE winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Waves 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds. Showers and chance of tstms in the evening, then showers likely with slight chance of tstms after midnight. Vsby 1 to 3 nm.
FRI
NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Waves 2 to 3 ft. Showers likely, mainly in the morning with vsby 1 to 3 nm.
NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Waves 2 to 3 ft. Showers likely, mainly in the morning with vsby 1 to 3 nm.
FRI NIGHT
NE winds 10 to 15 kt. Waves 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds. Slight chance of showers in the evening.
NE winds 10 to 15 kt. Waves 2 to 3 ft. Wave Detail: E 2 ft at 3 seconds. Slight chance of showers in the evening.
SAT
NE winds 5 to 10 kt. Waves around 2 ft. Wave Detail: E 2 ft at 3 seconds.
NE winds 5 to 10 kt. Waves around 2 ft. Wave Detail: E 2 ft at 3 seconds.
SAT NIGHT
SE winds 5 to 10 kt, becoming W after midnight. Waves 1 to 2 ft.
SE winds 5 to 10 kt, becoming W after midnight. Waves 1 to 2 ft.
SUN
W winds 5 to 10 kt. Waves 1 ft or less.
W winds 5 to 10 kt. Waves 1 ft or less.
SUN NIGHT
SW winds 5 to 10 kt. Waves 1 to 2 ft.
SW winds 5 to 10 kt. Waves 1 to 2 ft.
MON
S winds 5 to 10 kt. Waves 1 to 2 ft.
S winds 5 to 10 kt. Waves 1 to 2 ft.
MON NIGHT
S winds 5 to 10 kt. Waves 1 to 2 ft.
S winds 5 to 10 kt. Waves 1 to 2 ft.
Winds and waves may be higher in and near tstms.
