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Fire Island Surf Forecast
/ Long Island NY (34 breaks) / New York (44 breaks) /
Surf Forecasts:
Fire Island surfForecast / Long Island NY / USA
48hr Weather and Surf, issued 6 pm Saturday 29 Nov 2025 ESTForecast update in hr min s Forecast update imminent
Fire Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fire Island sea temperature is
11.5° C
(Which is slightly warmer than usual)How big are the waves at Fire Island today?
The current surf forecast for Fire Island at 1AM is: 0.1m 8s primary swell from a Southeast direction (forecast issued at 06:00pm November 29). The wind direction is predicted to be onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | 2.5ft (0.7m) | 4s |
| Afternoon (30 Nov) | 4.5ft (1.4m) | 6s |
| Evening (30 Nov) | 5ft (1.6m) | 7s |
Table - waves today at Fire Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 11 | 3 | 4 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 6 | 6 | 9 | 9 | 7 | 4 | 5 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3 | 3 | 3 | 3 | 3 | 5 | 21 | 75 | 159 | 307 | 187 | 279 | 85 | 38 | 26 | 15 | 7 | 6 | 6 | 8 | 8 | 7 | 16 | 29 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross | on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- on | on | cross- on | on | cross- on | on |
High Tide / height (m) | 1:55PM 0.78 | 2:49AM 0.87 | 3:03PM 0.80 | 3:45AM 0.95 | 4:04PM 0.82 | 4:36AM 1.03 | ||||||||||||||||||
Low Tide / height (m) | 7:52PM 0.03 | 8:30AM 0.08 | 8:46PM -0.02 | 9:29AM 0.02 | 9:39PM -0.05 | 10:28AM -0.03 | ||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - |
| Sunset | 4:24 | - | - | - | - | - | - | - | 4:24 | - | - | - | - | - | - | - | 4:23 | - | - | - | - | - | - | - |
 |  |  |  | |  | | |  |  | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | 2 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | 2 | 9 |
| Temp. °C | 5 | 5 | 3 | 4 | 7 | 7 | 8 | 9 | 10 | 10 | 9 | 5 | 2 | 2 | 2 | 3 | 3 | 1 | 0 | 2 | 5 | 7 | 8 | 9 |
| Feels °C (?) | -1 | 0 | -2 | -1 | 1 | 0 | -1 | 1 | 3 | 3 | 1 | -4 | -6 | -6 | -6 | -4 | -3 | -5 | -4 | -2 | -1 | 0 | 2 | 7 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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