Surf Forecasts:
How big are the waves at Jetty today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 7s period with S swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2ft (0.6m), 7s period with S swell.
- Evening surf: Evening surf (20 Jul, local time) - 2ft (0.6m), 7s period with S swell.
The current surf forecast for Jetty at 1AM is: 0.8m 8s primary swell from a South direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 07:00pm July 19). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.7m) | 7s |
| Afternoon (20 Jul) | 2ft (0.6m) | 7s |
| Evening (20 Jul) | 2ft (0.6m) | 7s |
Table - waves today at Jetty. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Tue night. Warm (max 27°C on Wed afternoon, min 19°C on Sun night). Winds increasing (light winds from the ENE on Mon morning, fresh winds from the SSW by Tue night). | |||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||
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) | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 5 | S 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 37 | 61 | 67 | 72 | 55 | 54 | 53 | 36 | 34 | 34 | 47 | 25 | 46 | 36 | 57 | 83 | 113 | 97 | 134 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross-off | off | cross-off | cross-off | cross | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on |
High Tide | 00:32AM0.98m | 1:06PM1.00m | 1:23AM0.90m | 2:00PM0.97m | |||||||||||||||
Low Tide | 5:51PM0.15m | 6:12AM0.09m | 6:45PM0.20m | 6:56AM0.14m | 7:43PM0.25m | ||||||||||||||
 | |  | | | | | | | | |  |  |  | |  |  |  |  | |
 | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | 8:17 | — | — | — | — | — | — | — | 8:16 | — | — | — | — | — | — | — | 8:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 7 | 9 |
Temp °C | 24 | 24 | 23 | 20 | 19 | 19 | 21 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 22 |
Feels °C | 20 | 23 | 22 | 18 | 17 | 17 | 20 | 20 | 21 | 20 | 21 | 20 | 20 | 19 | 19 | 21 | 23 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 8 | SE 8 | SE 12 | S 12 | SSE 6 | SE 11 | SSE 6 |
| kJ | 37 | 61 | 67 | 72 | 55 | 54 | 53 | 36 | 34 | 34 | 47 | 25 | 3 | 3 | 5 | 3 | 113 | 5 | 134 |
Swell 2 Height (m) Direction Period (s) | SSW 6 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 8 | SE 8 | SE 8 | SE 12 | SE 12 | — | — | SE 12 | — | S 11 |
| kJ | 12 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | 6 | 6 | — | — | 5 | — | 3 |
Swell 3 Height (m) Direction Period (s) | SE 13 | SE 12 | — | — | — | — | — | SE 8 | SE 8 | SE 12 | SE 12 | SE 12 | — | — | — | — | SE 12 | — | — |
| kJ | 6 | 6 | — | — | — | — | — | 3 | 3 | 6 | 6 | 6 | — | — | — | — | 6 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NE 2 | — | — | SSE 3 | SSE 3 | S 4 | S 7 | S 5 | S 5 | SSE 6 | — | SSE 6 | — |
| kJ | — | — | — | — | — | — | 1 | — | — | 2 | 3 | 7 | 46 | 36 | 57 | 83 | — | 97 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 14 | 0 | 0 | 0 | 0 | 14 | 73 | 626 | 768 | 121 | 287 | 324 | 1170 | 1170 | 1170 | 1170 | 118 | 549 |
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