
Surf Forecasts:
How big are the waves at Fire Island today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 2ft (0.6m), 6s period with ESE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 3ft (0.9m), 5s period with E swell.
- Evening surf: Evening surf (21 Sep, local time) - 4ft (1.2m), 6s period with E swell.
The current surf forecast for Fire Island at 7AM is: 0.6m 6s primary swell from a East-southeast direction and 0.3m 9s secondary swell from a Southeast direction (forecast issued at 01:00am September 21). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 2ft (0.6m) | 6s |
| Afternoon (21 Sep) | 3ft (0.9m) | 5s |
| Evening (21 Sep) | 4ft (1.2m) | 6s |
Table - waves today at Fire Island. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Mon afternoon, min 14°C on Tue afternoon). Mainly strong winds. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | ESE 5 | ESE 6 | SE 9 | E 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 |
Wave Graph | ||||||||||||||||||||||||
29 | 17 | 27 | 51 | 34 | 52 | 91 | 152 | 166 | 198 | 239 | 285 | 367 | 430 | 430 | 435 | 464 | 485 | 632 | 872 | 1027 | 1182 | 1338 | 1422 | |
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 | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:34AM0.77m | 4:49PM0.91m | 5:22AM0.82m | 5:36PM0.94m | 6:03AM0.88m | 6:15PM0.98m | ||||||||||||||||||
Low Tide | 9:22AM0.30m | 10:12PM0.26m | 10:19AM0.26m | 11:01PM0.22m | 11:12AM0.21m | |||||||||||||||||||
— | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | |
— | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:46 | — | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 16 | 16 | 16 | 19 | 19 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 16 | 15 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 15 | 14 |
Feels °C | 19 | 12 | 12 | 11 | 16 | 16 | 14 | 12 | 12 | 11 | 11 | 9 | 8 | 10 | 8 | 8 | 8 | 7 | 7 | 8 | 8 | 8 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | ESE 5 | ESE 5 | ESE 6 | SE 9 | SE 9 | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
16 | 17 | 27 | 51 | 28 | 24 | 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SSW 4 | ESE 8 | SE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
29 | 12 | 12 | 2 | 7 | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | SE 6 | SSW 4 | SSW 4 | E 8 | SW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
10 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 4 | N 2 | NE 3 | NE 4 | E 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 |
6 | 1 | 4 | 18 | 34 | 52 | 91 | 152 | 166 | 198 | 239 | 285 | 367 | 430 | 430 | 435 | 464 | 485 | 632 | 872 | 1027 | 1182 | 1338 | 1422 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 330 | 503 | 511 | 620 | 758 | 758 | 883 | 750 | 126 | 883 | 750 | 890 | 786 | 752 | 660 | 1741 | 641 | 1626 | 752 | 1182 | 2575 | 883 | 419 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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