Surf Forecasts:
How big are the waves at Jetty today (19 Oct):
- Morning surf: Morning surf (19 Oct, local time) - 3ft (0.9m), 6s period with E swell.
- Afternoon surf: Afternoon surf (19 Oct, local time) - 8ft (2.4m), 10s period with E swell.
- Evening surf: Evening surf (19 Oct, local time) - 6.5ft (2.0m), 11s period with ESE swell.
The current surf forecast for Jetty at 1AM is: 0.6m 6s primary swell from a East direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 07:00pm October 18). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | 3ft (0.9m) | 6s |
| Afternoon (19 Oct) | 8ft (2.4m) | 10s |
| Evening (19 Oct) | 6.5ft (2.0m) | 11s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Tue afternoon, min 8°C on Wed morning). Winds increasing (light winds from the E on Sun night, strong winds from the NE by Wed morning). | |||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | |||||||||||||||||
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) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 10 | E 10 | E 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 24 | 58 | 24 | 23 | 32 | 56 | 605 | 1090 | 1405 | 878 | 943 | 887 | 855 | 1381 | 1203 | 1160 | 1160 | 893 | 1043 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:30AM0.74m | 2:50PM0.86m | 3:30AM0.78m | 3:49PM0.87m | |||||||||||||||
Low Tide | 7:21PM0.26m | 7:30AM0.29m | 8:21PM0.25m | 8:33AM0.28m | 9:17PM0.22m | ||||||||||||||
 |  | | | | | | | |  |  | | |  | | | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | 6:06 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 11 | 13 | 13 | 11 | 10 | 10 | 11 | 12 | 14 | 15 | 13 | 12 |
Feels °C | 7 | 6 | 7 | 7 | 5 | 5 | 5 | 5 | 8 | 7 | 5 | 4 | 3 | 4 | 5 | 6 | 8 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 |
| kJ | 24 | 23 | 24 | 23 | 32 | 56 | 283 | 522 | 763 | 878 | 943 | 887 | 855 | 689 | 671 | 614 | 614 | 614 | 669 |
Swell 2 Height (m) Direction Period (s) | SE 9 | — | — | SE 9 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | 3 | 7 | 28 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 11 | E 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | E 6 | — | — | — | — | E 10 | E 10 | E 10 | — | — | NE 5 | — | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | — | 58 | — | — | — | — | 605 | 1090 | 1405 | — | — | 70 | — | 1381 | 1203 | 1160 | 1160 | 893 | 1043 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 40 | 1106 | 1106 | 283 | 94 | 58 | 117 | 87 | 117 | 58 | 58 | 58 | 89 | 129 | 746 | 404 | 264 | 87 | 746 |
Best forecast wave conditions in Long Island New York | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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