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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 1 pm Sunday 31 May 2026 EDTForecast 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
14.0° C
(Which is normal for this time of year)How big are the waves at Fire Island today (31 May):
- Morning surf: Morning surf (31 May, local time) - 3.5ft (1.0m), 10s period with E swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.8m), 10s period with ESE swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.7m), 10s period with ESE swell.
The current surf forecast for Fire Island at 7PM is: 0.7m 10s primary swell from a East-southeast direction and 0.1m 7s secondary swell from a South direction, 0.6m 4s secondary swell from a South-southwest direction (forecast issued at 01:00pm May 31). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 3.5ft (1.0m) | 10s |
| Afternoon (31 May) | 2.5ft (0.8m) | 10s |
| Evening (31 May) | 2.5ft (0.7m) | 10s |
Table - waves today at Fire Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Sun afternoon, min 11°C on Mon night). Winds decreasing (fresh winds from the NE on Mon afternoon, calm by Tue morning). | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 5 | E 5 | E 6 | E 6 | ENE 5 | ESE 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
173 | 180 | 136 | 102 | 90 | 61 | 59 | 57 | 40 | 40 | 93 | 35 | 56 | 78 | 39 | 39 | 26 | 28 | 64 | 50 | 49 | 49 | 28 | 29 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross | cross-off | off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | |
High Tide | 8:27AM0.80m | 8:35PM1.02m | 9:06AM0.79m | 9:10PM1.00m | 9:44AM0.78m | 9:44PM0.98m | ||||||||||||||||||
Low Tide | 1:37PM0.13m | 2:26AM0.10m | 2:16PM0.13m | 3:04AM0.10m | 2:56PM0.14m | 3:42AM0.10m | ||||||||||||||||||
 |  |  | |  |  | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — |
 | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | 8:16 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 17 | 17 | 15 | 14 | 14 | 16 | 17 | 18 | 15 | 12 | 11 | 11 | 11 | 12 | 17 | 16 | 15 | 15 | 14 | 15 | 14 | 14 |
14 | 12 | 12 | 13 | 12 | 13 | 12 | 13 | 12 | 13 | 9 | 7 | 7 | 8 | 8 | 9 | 15 | 12 | 11 | 12 | 11 | 13 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | SSW 5 | E 9 | E 9 | E 9 | E 9 | SSW 5 | ESE 9 | ESE 9 | E 6 | E 6 | E 5 | E 5 | E 5 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 173 | 180 | 136 | 102 | 90 | 23 | 59 | 57 | 40 | 40 | 9 | 25 | 25 | 50 | 39 | 20 | 14 | 13 | 64 | 50 | 49 | 49 | 28 | 29 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | S 6 | S 7 | S 7 | SSW 5 | E 9 | S 6 | S 5 | S 6 | S 6 | — | SSW 5 | SSW 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | S 6 | S 6 | SSE 8 | SSE 8 | SSE 7 | SSE 8 |
| kJ | 4 | 1 | 1 | 1 | 20 | 61 | 22 | 15 | 16 | 15 | — | 5 | 5 | 26 | 26 | 26 | 26 | 28 | 7 | 3 | 13 | 11 | 5 | 6 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 9 | ENE 2 | — | — | — | — | — | — | — | SSW 5 | SSW 5 | S 5 | S 6 | S 6 | SE 9 | SE 8 | S 6 | S 6 | — | — |
| kJ | — | — | — | — | 2 | 1 | — | — | — | — | — | — | — | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 1 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | WNW 3 | WSW 3 | SSW 3 | SSW 4 | — | — | SSW 5 | — | — | ENE 2 | E 9 | E 5 | E 5 | E 6 | — | ENE 5 | — | — | — | S 2 | — | SSW 3 | — | — |
| kJ | 2 | 1 | 8 | 16 | — | — | 37 | — | — | 1 | 93 | 35 | 56 | 78 | — | 39 | — | — | — | 1 | — | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 108 | 102 | 58 | 32 | 18 | 0 | 0 | 24 | 40 | 238 | 238 | 238 | 0 | 0 | 0 | 35 | 238 | 239 | 104 | 104 | 0 | 32 | 68 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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