Surf Forecasts:
How big are the waves at Jetty today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 1.5ft (0.5m), 5s period with S swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 1ft (0.3m), 8s period with SE swell.
- Evening surf: Evening surf (31 Aug, local time) - 1.5ft (0.4m), 8s period with SE swell.
The current surf forecast for Jetty at 5AM is: 0.6m 5s primary swell from a South direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 01:00am August 31). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 1.5ft (0.5m) | 5s |
| Afternoon (31 Aug) | 1ft (0.3m) | 8s |
| Evening (31 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Mon night. Warm (max 24°C on Tue afternoon, min 19°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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) | SSW 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | E 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 26 | 17 | 17 | 10 | 10 | 16 | 16 | 15 | 14 | 13 | 12 | 7 | 7 | 7 | 17 | 61 | 119 | 127 | 104 | 125 | 140 | 129 | 132 | 120 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | cross | cross | glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on |
High Tide | 10:23AM1.12m | 10:42PM1.02m | 11:08AM1.12m | 11:28PM0.97m | 11:57AM1.10m | |||||||||||||||||||
Low Tide | 3:32AM-0.01m | 3:59PM0.02m | 4:13AM-0.00m | 4:46PM0.05m | 4:58AM0.02m | 5:38PM0.10m | ||||||||||||||||||
 |  |  |  | | |  | | |  | | | |  | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | 1 | — | — | — | — | — | — | — | 3 | 3 | — | — | — | 1 | 1 | 3 | — | — | — | — | — | — | — | — |
Temp °C | 23 | 21 | 20 | 21 | 21 | 21 | 21 | 22 | 20 | 21 | 22 | 23 | 24 | 24 | 21 | 19 | 19 | 20 | 20 | 20 | 21 | 20 | 21 | 21 |
Feels °C | 22 | 20 | 20 | 21 | 22 | 21 | 21 | 22 | 21 | 23 | 25 | 25 | 25 | 28 | 19 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 5 | S 5 | S 5 | S 5 | S 5 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 12 | ESE 6 | SE 11 | SE 11 | ESE 6 | SE 10 | ESE 7 | ESE 7 |
| kJ | 26 | 17 | 12 | 7 | 7 | 16 | 16 | 15 | 14 | 13 | 12 | 7 | 7 | 7 | 17 | 18 | 37 | 127 | 59 | 58 | 140 | 50 | 132 | 120 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 5 | S 4 | S 4 | S 4 | S 4 | S 3 | S 3 | SE 8 | SSE 8 | SSE 13 | SE 12 | — | SSE 12 | — | SSW 4 | SE 11 | — | SE 10 | SE 10 |
| kJ | 17 | 17 | 17 | 10 | 10 | 4 | 3 | 1 | 1 | 1 | 1 | 1 | 3 | 7 | 17 | 24 | — | 56 | — | 2 | 56 | — | 47 | 46 |
Swell 3 Height (m) Direction Period (s) | SE 8 | — | — | — | — | — | — | — | — | — | — | SE 8 | S 3 | S 3 | — | — | — | — | — | — | — | — | — | — |
| kJ | 17 | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | ENE 2 | ENE 2 | — | — | — | — | — | SSW 3 | — | — | E 2 | E 6 | ESE 6 | — | ESE 6 | ESE 6 | — | ESE 7 | — | — |
| kJ | — | — | — | — | 1 | 1 | — | — | — | — | — | 2 | — | — | 1 | 61 | 119 | — | 104 | 125 | — | 129 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 626 | 766 | 867 | 626 | 1179 | 1179 | 1440 | 324 | 626 | 626 | 626 | 661 | 356 | 160 | 179 | 264 | 335 | 518 | 562 | 281 | 279 | 740 | 97 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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