Surf Forecasts:
How big are the waves at Jetty today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.
- Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 12s period with SE swell.
The current surf forecast for Jetty at 5AM is: 0.9m 5s primary swell from a Southwest direction and 0.6m 5s secondary swell from a South-southwest direction, 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 01:00am September 18). The wind direction is predicted to be cross-shore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 1ft (0.3m) | 12s |
| Afternoon (18 Sep) | 1ft (0.3m) | 12s |
| Evening (18 Sep) | 1ft (0.3m) | 12s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Sun night. Warm (max 26°C on Fri afternoon, min 15°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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 | SW 5 | S 5 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | E 6 | E 6 | E 7 | ESE 6 | ESE 7 | ESE 7 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 24 | 32 | 15 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 27 | 52 | 78 | 145 | 70 | 76 | 62 | 19 | 18 | 18 | 18 | 18 | 27 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on |
High Tide | 1:03AM0.79m | 1:31PM0.93m | 2:03AM0.75m | 2:31PM0.90m | 3:07AM0.74m | 3:33PM0.90m | ||||||||||||||||||
Low Tide | 6:10AM0.25m | 7:02PM0.30m | 7:03AM0.29m | 8:03PM0.32m | 8:04AM0.31m | 9:09PM0.31m | ||||||||||||||||||
 |  |  |  | | | | | | |  | | | | | | |  | | | |  |  |  | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 9 |
Temp °C | 22 | 22 | 21 | 22 | 26 | 26 | 24 | 21 | 18 | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 19 | 18 | 20 | 19 |
Feels °C | 20 | 22 | 22 | 20 | 24 | 22 | 21 | 16 | 11 | 9 | 9 | 12 | 12 | 12 | 13 | 12 | 13 | 13 | 14 | 15 | 16 | 15 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | SSW 5 | S 5 | S 5 | SSW 5 | SSW 4 | ESE 7 | ESE 7 | ESE 7 | SE 12 | SE 9 | SE 8 | E 6 | E 6 | ESE 6 | ESE 7 | ESE 7 | ESE 5 | ESE 5 | SE 11 | SE 11 | SE 4 | SE 10 | SE 10 |
| kJ | 9 | 17 | 15 | 11 | 7 | 4 | 9 | 9 | 9 | 21 | 12 | 11 | 78 | 84 | 70 | 76 | 62 | 18 | 12 | 18 | 18 | 9 | 27 | 35 |
Swell 2 Height (m) Direction Period (s) | SE 12 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 4 | S 4 | SE 12 | ESE 7 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SE 11 | SE 8 | ESE 7 | ESE 7 | ESE 7 | SE 11 | ESE 7 | ESE 7 |
| kJ | 6 | 10 | 10 | 10 | 10 | 9 | 3 | 1 | 21 | 5 | 21 | 21 | 5 | 5 | 5 | 5 | 5 | 14 | 10 | 9 | 10 | 18 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | ESE 9 | SE 9 | — | — | — | — | — | — | — | SE 11 | SE 11 | — | — | ESE 7 | SE 8 | SE 9 |
| kJ | 3 | 6 | 6 | 23 | 23 | 22 | 22 | 22 | 8 | 13 | — | — | — | — | — | — | — | 19 | 18 | — | — | 5 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SW 5 | — | — | — | — | NNW 2 | N 3 | NE 4 | ENE 4 | ENE 5 | E 6 | — | E 7 | — | — | — | — | — | ESE 5 | ESE 4 | — | SE 4 | ESE 4 |
| kJ | 24 | 32 | — | — | — | — | 1 | 1 | 8 | 16 | 27 | 52 | — | 145 | — | — | — | — | — | 12 | 8 | — | 9 | 11 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 272 | 79 | 14 | 50 | 14 | 50 | 626 | 594 | 626 | 250 | 221 | 221 | 58 | 1179 | 1179 | 274 | 828 | 765 | 766 | 766 | 763 | 274 | 594 | 562 |
Best forecast wave conditions in Long Island New York | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jetty surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest