
Surf Forecasts:
How big are the waves at Fire Island today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 3ft (0.9m), 5s period with S swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.3m), 6s period with SSE swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.4m), 6s period with S swell.
The current surf forecast for Fire Island at 5AM is: 0.5m 7s primary swell from a South direction and 0.1m 8s secondary swell from a Southeast direction, 0.5m 4s secondary swell from a South direction (forecast issued at 01:00am July 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 3ft (0.9m) | 5s |
| Afternoon (21 Jul) | 4.5ft (1.3m) | 6s |
| Evening (21 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Fire Island. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Warm (max 27°C on Wed afternoon, min 18°C on Wed night). Winds decreasing (fresh winds from the SSW on Tue night, calm by Thu night). | ||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 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) | S 7 | S 7 | S 5 | SSE 5 | SSE 6 | SSE 6 | S 6 | SSW 7 | S 7 | S 7 | S 8 | SSW 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph | ||||||||||||||||||||||||
34 | 22 | 27 | 42 | 106 | 117 | 130 | 349 | 210 | 275 | 520 | 547 | 465 | 505 | 537 | 343 | 343 | 283 | 234 | 190 | 153 | 161 | 104 | 104 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | cross-on | cross-on |
High Tide | 1:34AM0.85m | 2:15PM0.93m | 2:35AM0.79m | 3:14PM0.92m | 3:38AM0.75m | 4:11PM0.92m | ||||||||||||||||||
Low Tide | 7:02AM0.13m | 7:44PM0.23m | 7:51AM0.17m | 8:42PM0.26m | 8:41AM0.20m | 9:40PM0.27m | ||||||||||||||||||
— | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | |
— | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | |
mm | — | — | — | — | 4 | 2 | 5 | 1 | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 23 | 23 | 24 | 25 | 23 | 23 | 24 | 23 | 22 | 24 | 25 | 27 | 27 | 23 | 20 | 18 | 18 | 21 | 23 | 22 | 21 | 21 |
Feels °C | 20 | 20 | 21 | 21 | 24 | 25 | 20 | 21 | 23 | 21 | 20 | 23 | 24 | 27 | 26 | 20 | 17 | 15 | 14 | 17 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 8 | S 7 | SE 8 | SSW 7 | SE 12 | SE 12 | SE 11 | S 6 | S 12 | — | — | S 8 | — | — | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
3 | 22 | 2 | 9 | 5 | 5 | 5 | 158 | 3 | — | — | 373 | — | — | 380 | 343 | 343 | 283 | 234 | 190 | 153 | 161 | 104 | 104 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 8 | SE 12 | SE 12 | — | SE 12 | — | SE 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | SE 8 | SE 8 |
6 | 3 | 6 | 6 | — | 5 | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 41 | 49 | |
Swell 3 Height (m) Direction Period (s) | — | SE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 4 | — | SE 8 |
— | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 17 | |
Wind waves Height (m) Direction Period (s) | S 7 | S 4 | S 5 | SSE 5 | SSE 6 | SSE 6 | S 6 | SSW 7 | S 7 | S 7 | S 8 | SSW 8 | S 8 | S 9 | S 9 | — | N 2 | NNE 2 | NNE 2 | NE 3 | NE 3 | — | — | ENE 4 |
34 | 8 | 27 | 42 | 106 | 117 | 130 | 349 | 210 | 275 | 520 | 547 | 465 | 505 | 537 | — | 1 | 1 | 1 | 2 | 2 | — | — | 1 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 750 | 883 | 883 | 1176 | 1176 | 1176 | 1176 | 341 | 114 | 114 | 237 | 100 | 102 | 0 | 102 | 18 | 35 | 40 | 39 | 40 | 24 | 114 | 114 | 114 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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