Surf Forecasts:
How big are the waves at Jetty today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 2.5ft (0.7m), 6s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 2ft (0.6m), 6s period with SSE swell.
- Evening surf: Evening surf (19 Aug, local time) - 2ft (0.6m), 6s period with SSE swell.
The current surf forecast for Jetty at 9PM is: 0.6m 6s primary swell from a South-southeast direction and 0.3m 3s secondary swell from a South direction (forecast issued at 01:00pm August 19). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 2.5ft (0.7m) | 6s |
| Afternoon (19 Aug) | 2ft (0.6m) | 6s |
| Evening (19 Aug) | 2ft (0.6m) | 6s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 47mm), heaviest during Sat morning. Warm (max 26°C on Wed afternoon, min 18°C on Thu night). Winds increasing (calm on Thu morning, fresh winds from the E by Sat morning). | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 9 | SSE 6 | SE 9 | SSE 9 | SSE 9 | SE 9 | SE 7 | SE 9 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 26 | 26 | 24 | 22 | 40 | 22 | 20 | 52 | 30 | 12 | 12 | 12 | 18 | 18 | 18 | 27 | 28 | 28 | 28 | 27 | 18 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | off | glassy | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:17PM0.98m | 1:39AM0.80m | 2:13PM0.94m | 2:38AM0.76m | 3:12PM0.92m | ||||||||||||||||
Low Tide | 6:52PM0.27m | 6:53AM0.22m | 7:48PM0.31m | 7:44AM0.26m | 8:52PM0.33m | ||||||||||||||||
 | | |  | | | | | |  | |  |  | | | |  | | |  |  | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 7:43 | — | — | — | — | — | — | — | 7:42 | — | — | — | — | — | — | — | 7:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 24 | 25 | 25 | 24 | 18 | 20 | 20 | 19 | 19 | 21 | 22 | 22 | 22 | 22 |
Feels °C | 26 | 24 | 26 | 26 | 26 | 26 | 26 | 24 | 27 | 26 | 23 | 15 | 20 | 21 | 19 | 18 | 19 | 20 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 9 | SSE 9 | SSE 9 | SE 6 | SE 7 | ESE 6 | SE 8 | SE 8 | SE 8 | SE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 |
| kJ | 26 | 26 | 24 | 22 | 22 | 22 | 20 | 52 | 30 | 9 | 11 | 8 | 18 | 18 | 18 | 27 | 28 | 28 | 28 | 27 | 18 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 9 | — | SE 9 | SSE 6 | S 6 | SSW 5 | ESE 6 | SE 9 | SE 9 | SE 9 | SSE 5 | SSE 5 | — | E 7 | SSW 6 | SSW 6 | SSW 5 | S 5 | S 5 |
| kJ | 15 | 15 | 14 | — | 40 | 6 | 9 | 5 | 7 | 12 | 12 | 12 | 3 | 2 | — | 1 | 7 | 10 | 10 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 10 | — | — | — | — | S 5 | S 5 | SE 9 | SW 4 | SSW 4 | S 5 | S 5 | E 6 | — | S 15 | SE 15 | E 7 | SE 15 | E 7 | SE 14 | SE 14 |
| kJ | 15 | — | — | — | — | 2 | 2 | 12 | 2 | 1 | 5 | 2 | 1 | — | 4 | 9 | 1 | 8 | 4 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | S 3 | SSW 3 | S 6 | SSW 3 | — | — | — | — | — | — | — | ENE 3 | — | ENE 2 | ENE 2 | E 3 | E 6 | ESE 4 |
| kJ | — | — | — | 1 | 2 | 10 | 2 | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | 7 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 75 | 274 | 233 | 272 | 123 | 14 | 0 | 50 | 50 | 274 | 274 | 266 | 245 | 282 | 282 | 732 | 626 | 667 | 732 | 324 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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