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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 am 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 5AM is: 1.1m 10s primary swell from a East direction and 0.1m 6s secondary swell from a South direction (forecast issued at 01:00am May 31). The wind direction is predicted to be offshore and the swell rating is 2.
| 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 Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 10 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 5 | E 5 | ESE 9 | E 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
219 | 234 | 200 | 173 | 180 | 139 | 104 | 88 | 60 | 59 | 40 | 40 | 39 | 38 | 92 | 28 | 33 | 26 | 26 | 25 | 26 | 28 | 27 | 28 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | off | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-on | on | cross-on | cross-on | cross-on | |
High Tide | 8:27AM0.80m | 8:35PM1.02m | 9:06AM0.79m | 9:10PM1.00m | 9:44AM0.78m | 9:44PM0.98m | ||||||||||||||||||
Low Tide | 1:48AM0.12m | 1:37PM0.13m | 2:26AM0.10m | 2:16PM0.13m | 3:04AM0.10m | 2:56PM0.14m | ||||||||||||||||||
 | |  | |  | | |  | |  |  | | | | | | | | | | | | | | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 10 | 10 | 11 | 17 | 18 | 16 | 16 | 16 | 14 | 14 | 15 | 17 | 18 | 16 | 13 | 12 | 12 | 11 | 11 | 15 | 15 | 14 | 14 | 14 |
6 | 7 | 6 | 13 | 13 | 10 | 13 | 13 | 13 | 12 | 13 | 14 | 15 | 12 | 8 | 8 | 9 | 7 | 7 | 11 | 11 | 10 | 11 | 12 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 9 | S 5 | E 9 | E 9 | E 9 | SSW 5 | SSW 5 | ESE 9 | ESE 9 | E 5 | E 5 | E 5 | E 5 | E 5 | ESE 5 | ESE 5 |
 kJ | 219 | 234 | 200 | 173 | 180 | 139 | 104 | 88 | 60 | 21 | 40 | 40 | 39 | 9 | 5 | 25 | 25 | 26 | 26 | 18 | 12 | 12 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | SSW 6 | SW 6 | S 6 | S 7 | S 7 | SSW 5 | SSW 5 | E 9 | S 5 | S 5 | S 5 | — | — | SSW 5 | SSW 5 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 1 | 1 | 4 | 1 | 1 | 1 | 1 | 18 | 22 | 59 | 14 | 14 | 14 | — | — | 5 | 2 | 26 | 15 | 25 | 26 | 28 | 27 | 28 |
Swell 3 Height (m) Direction Period (s) | — | — | S 9 | — | — | — | — | S 9 | S 10 | — | S 10 | S 9 | SE 9 | E 13 | E 13 | — | — | SSW 5 | SSW 5 | S 5 | S 6 | S 6 | S 6 | SSE 8 |
| kJ | — | — | 2 | — | — | — | — | 2 | 2 | — | 2 | 2 | 3 | 3 | 3 | — | — | 2 | 2 | 1 | 3 | 3 | 3 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | NW 2 | WNW 3 | WSW 3 | SSW 4 | SSW 4 | — | — | — | — | — | — | E 9 | E 8 | E 5 | E 5 | — | — | — | E 5 | — | — | — |
| kJ | — | — | 1 | 1 | 1 | 8 | 16 | — | — | — | — | — | — | 38 | 92 | 28 | 33 | — | — | — | 25 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 108 | 85 | 0 | 24 | 18 | 0 | 24 | 24 | 280 | 579 | 238 | 238 | 111 | 239 | 239 | 39 | 992 | 1625 | 240 | 128 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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