Surf Forecasts:
How big are the waves at Fire Island today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.
- Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.
The current surf forecast for Fire Island at 5PM is: 0.3m 12s primary swell from a Southeast direction and 0.3m 7s secondary swell from a East-southeast direction, 0.3m 4s secondary swell from a South direction (forecast issued at 01:00pm September 18). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 1ft (0.3m) | 12s |
| Afternoon (18 Sep) | 1ft (0.3m) | 12s |
| Evening (18 Sep) | 1ft (0.3m) | 12s |
Table - waves today at Fire Island. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sun afternoon. Warm (max 27°C on Fri afternoon, min 15°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | E 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 5 | SE 7 | ESE 5 | SE 11 | ESE 5 | SE 10 | ESE 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 23 | 48 | 112 | 108 | 93 | 77 | 76 | 21 | 26 | 21 | 18 | 17 | 17 | 19 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 1:35PM0.89m | 2:21AM0.73m | 2:46PM0.87m | 3:34AM0.73m | 3:53PM0.88m | ||||||||||||||||
Low Tide | 7:16PM0.30m | 7:19AM0.30m | 8:17PM0.31m | 8:21AM0.31m | 9:17PM0.30m | ||||||||||||||||
 |  | |  | |  |  | | | | | | | | |  | |  | |  | | |
 | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | 6:55 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | 2 |
Temp °C | 23 | 26 | 27 | 25 | 21 | 18 | 17 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 17 | 17 | 18 | 19 | 19 | 19 | 20 |
Feels °C | 21 | 23 | 23 | 22 | 18 | 12 | 11 | 11 | 13 | 14 | 14 | 14 | 13 | 13 | 14 | 15 | 15 | 16 | 17 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | SSW 4 | S 4 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 9 | SE 8 | SE 12 | ESE 6 | ESE 7 | ESE 7 | SE 11 | ESE 5 | SE 7 | ESE 7 | SE 7 | ESE 5 | SE 7 | SE 10 |
| kJ | 7 | 6 | 9 | 9 | 9 | 9 | 4 | 12 | 11 | 5 | 108 | 93 | 77 | 5 | 20 | 26 | 10 | 13 | 16 | 12 | 16 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | ESE 7 | S 4 | S 4 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | — | SE 12 | SE 11 | SE 11 | — | ESE 7 | SE 11 | SE 9 | SE 11 | SE 10 | SE 10 | SE 7 |
| kJ | 10 | 10 | 3 | 3 | 22 | 21 | 21 | 21 | 21 | — | 5 | 5 | 5 | — | 21 | 5 | 12 | 18 | 17 | 17 | 11 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | S 4 | SE 9 | SE 9 | — | — | — | — | — | — | — | SE 11 | SE 9 | SE 11 | SE 8 | ESE 7 | SE 9 | SE 8 |
| kJ | 23 | 23 | 22 | 22 | 1 | 12 | 13 | — | — | — | — | — | — | — | 5 | 3 | 19 | 3 | 9 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 3 | ENE 4 | ENE 5 | E 6 | E 6 | — | — | — | ESE 7 | — | ESE 5 | ESE 5 | ESE 5 | — | ESE 5 | ESE 5 |
| kJ | — | — | — | — | — | 7 | 16 | 23 | 48 | 112 | — | — | — | 76 | — | 19 | 21 | 16 | — | 15 | 19 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 32 | 32 | 68 | 613 | 660 | 252 | 238 | 238 | 238 | 1185 | 1176 | 289 | 1185 | 752 | 752 | 660 | 1176 | 289 | 1176 | 102 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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