Fire Island Marine Weather
Marine Forecast
View allSMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
REST OF TODAY NE winds 15 to 20 kt with gusts up to 25 kt. Seas 5 to 7 ft, occasionally to 9 ft. Wave Detail: E 6 ft at 9 seconds.TONIGHT NE winds 15 to 20 kt, increasing to 20 to 25 kt after midnight. Seas 5 to 8 ft, occasionally to 10 ft, building to 7 to 9 ft, occasionally to 11 ft after midnight. Wave Detail: E 8 ft at 10 seconds, becoming E 9 ft at 11 seconds.
TUE NE winds 20 to 25 kt with gusts up to 30 kt. Seas 7 to 10 ft, occasionally to 13 ft. Wave Detail: E 9 ft at 11 seconds.
TUE NIGHT NE winds 20 to 25 kt, increasing to 25 to 30 kt after midnight. Seas 7 to 9 ft, occasionally to 11 ft, building to 8 to 11 ft, occasionally to 14 ft after midnight. Wave Detail: E 9 ft at 10 seconds, becoming E 10 ft at 10 seconds.
WED NE winds 25 to 30 kt, diminishing to 20 to 25 kt in the afternoon. Seas 9 to 12 ft, occasionally to 15 ft. Wave Detail: E 11 ft at 10 seconds.
WED NIGHT N winds 20 to 25 kt with gusts up to 30 kt. Seas 8 to 10 ft, occasionally to 13 ft. Wave Detail: E 10 ft at 11 seconds.
THU N winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 7 to 10 ft, occasionally to 13 ft.
THU NIGHT N winds 20 to 25 kt with gusts up to 30 kt. Seas 6 to 8 ft, occasionally to 10 ft.
FRI N winds 20 to 25 kt. Seas 5 to 8 ft, occasionally to 10 ft.
FRI NIGHT NE winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft.
SAT NE winds 10 to 15 kt. Seas 4 to 6 ft, occasionally to 8 ft.
SAT NIGHT N winds around 5 kt. Seas 3 to 5 ft, occasionally to 6 ft.
Weather
View allTonight
54°F
Partly Cloudy
13 to 22 mph NE
Tuesday
65°F
Partly Sunny
18 to 25 mph N
Tuesday Night
51°F
Partly Cloudy
18 to 29 mph NE
Wednesday
59°F
Mostly Sunny
18 to 29 mph NE
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Mon, Oct 19 5:40 PM | slack | slack |
| Mon, Oct 19 9:42 PM | ebb | 2.6 kts |
| Mon, Oct 19 9:53 PM | low | 0.6 ft |
| Tue, Oct 20 12:51 AM | slack | slack |
| Tue, Oct 20 3:35 AM | high | 1.7 ft |
| Tue, Oct 20 3:46 AM | flood | 1.6 kts |
| Tue, Oct 20 6:19 AM | slack | slack |
| Tue, Oct 20 9:50 AM | ebb | 2.4 kts |
| Tue, Oct 20 9:52 AM | low | 0.6 ft |
| Tue, Oct 20 12:47 PM | slack | slack |
| Tue, Oct 20 2:46 PM | flood | 2.0 kts |
| Tue, Oct 20 4:06 PM | high | 2.0 ft |


