Surf Forecasts:
How big are the waves at Jetty today (22 Jul):
- Morning surf: Morning surf (22 Jul, local time) - 5ft (1.5m), 7s period with S swell.
- Afternoon surf: Afternoon surf (22 Jul, local time) - 6.5ft (2.0m), 8s period with S swell.
- Evening surf: Evening surf (22 Jul, local time) - 6ft (1.9m), 9s period with S swell.
The current surf forecast for Jetty at 3AM is: 2.1m 8s primary swell from a South direction and 1.8m 8s secondary swell from a South direction (forecast issued at 07:00pm July 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jul) | 5ft (1.5m) | 7s |
| Afternoon (22 Jul) | 6.5ft (2.0m) | 8s |
| Evening (22 Jul) | 6ft (1.9m) | 9s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 26°C on Wed afternoon, min 18°C on Thu morning). Winds decreasing (strong winds from the SSW on Tue night, calm by Thu night). | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||
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) | SSE 6 | S 7 | S 7 | SSW 8 | S 7 | S 7 | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 7 | S 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 150 | 226 | 329 | 576 | 397 | 242 | 400 | 579 | 586 | 567 | 351 | 351 | 286 | 239 | 190 | 149 | 121 | 88 | 74 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | on | on | on |
High Tide | 2:18AM0.83m | 2:55PM0.95m | 3:16AM0.78m | 3:51PM0.95m | |||||||||||||||
Low Tide | 7:43PM0.25m | 7:42AM0.19m | 8:45PM0.29m | 8:30AM0.22m | 9:55PM0.30m | ||||||||||||||
 | |  |  |  |  |  | | | | | | | | | | | |  | |
 | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — |
mm | 4 | 3 | 4 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 26 | 25 | 22 | 20 | 19 | 18 | 20 | 23 | 22 | 21 | 21 |
Feels °C | 22 | 20 | 20 | 19 | 19 | 20 | 20 | 22 | 25 | 25 | 19 | 17 | 15 | 14 | 17 | 21 | 20 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | — | S 8 | S 7 | — | S 8 | S 8 | S 9 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 7 | S 8 |
| kJ | 5 | 5 | — | 368 | 275 | — | 400 | 411 | 429 | 398 | 351 | 351 | 286 | 239 | 190 | 149 | 121 | 88 | 74 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | SE 8 | SE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 11 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 8 | — | SE 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 11 | — | 10 |
Wind waves Height (m) Direction Period (s) | SSE 6 | S 7 | S 7 | SSW 8 | S 7 | S 7 | — | S 8 | S 9 | S 9 | — | — | NNE 3 | NNE 2 | NNE 3 | — | — | — | — |
| kJ | 150 | 226 | 329 | 576 | 397 | 242 | — | 579 | 586 | 567 | — | — | 1 | 1 | 1 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1170 | 123 | 246 | 345 | 518 | 223 | 120 | 120 | 73 | 0 | 40 | 57 | 58 | 58 | 14 | 14 | 97 | 73 | 97 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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