- Forecast
- Maps
- Live
- Weather State
- Spot Information
The South Jetty Surf Forecast
/ New Jersey (82 breaks) / New Jersey (82 breaks) /
Surf Forecasts:
The South Jetty surfForecast / New Jersey / USA
48hr Weather and Surf, issued 1 am Sunday 17 May 2026 EDTForecast update in hr min s Forecast update imminent
The South Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The South Jetty sea temperature is
13.9° C
(Which is 2.0°C warmer than normal for this time of year)How big are the waves at The South Jetty today?
The current surf forecast for The South Jetty at 5AM is: 1.0m 6s primary swell from a South direction and 0.4m 9s secondary swell from a East-southeast direction, 1.0m 6s secondary swell from a Southwest direction (forecast issued at 01:00am May 17). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 3ft (0.9m) | 7s |
| Afternoon (17 May) | 3ft (0.9m) | 8s |
| Evening (17 May) | 3ft (0.9m) | 8s |
Table - waves today at The South Jetty. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon night. Warm (max 28°C on Tue afternoon, min 19°C on Sun morning). Winds increasing (calm on Mon morning, fresh winds from the SSW by Tue night). | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 6 | S 6 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 5 | S 5 | S 6 | S 6 | |
77 | 84 | 86 | 89 | 106 | 99 | 99 | 40 | 29 | 28 | 20 | 20 | 20 | 20 | 21 | 48 | 54 | 48 | 38 | 38 | 45 | 67 | 89 | 108 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | off | cross | cross | cross | cross | cross | cross | cross-off | glassy | on | on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | |
High Tide | 9:08AM1.20m | 9:25PM1.66m | 10:00AM1.18m | 10:16PM1.64m | 10:55AM1.16m | |||||||||||||||||||
Low Tide | 2:56AM-0.19m | 2:47PM-0.15m | 3:47AM-0.19m | 3:36PM-0.12m | 4:41AM-0.15m | 4:29PM-0.06m | ||||||||||||||||||
 | |  | | | | | | | | |  | | | | |  | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:05 | — | — | — | — | — | — | — | 8:06 | — | — | — | — | — | — | — | 8:07 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 19 | 23 | 27 | 27 | 25 | 24 | 24 | 24 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 22 | 22 | 26 | 28 | 27 | 22 | 20 |
16 | 17 | 19 | 23 | 26 | 24 | 23 | 22 | 23 | 24 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 21 | 24 | 25 | 23 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | S 6 | SSE 7 | SSE 7 | SSE 8 | SE 8 | E 8 | SSE 8 | SE 8 | S 5 | S 5 | S 5 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | SE 9 | SE 9 |
 kJ | 23 | 84 | 86 | 89 | 83 | 43 | 5 | 40 | 29 | 11 | 12 | 13 | 20 | 20 | 21 | 21 | 16 | 20 | 28 | 28 | 26 | 25 | 19 | 19 |
Swell 2 Height (m) Direction Period (s) | ESE 8 | ESE 9 | E 9 | E 8 | — | E 8 | — | — | — | SE 8 | SE 8 | SE 8 | E 15 | SE 14 | E 17 | SE 17 | SE 17 | SE 13 | SE 13 | SE 13 | SE 13 | SE 16 | SE 16 | SE 14 |
| kJ | 24 | 26 | 14 | 12 | — | 5 | — | — | — | 28 | 20 | 20 | 4 | 8 | 6 | 12 | 11 | 7 | 7 | 7 | 7 | 10 | 10 | 7 |
Swell 3 Height (m) Direction Period (s) | — | SE 8 | E 8 | E 8 | E 8 | — | — | E 15 | SE 15 | — | — | — | — | — | E 14 | E 13 | E 13 | — | — | — | SE 16 | SE 13 | SE 13 | SE 16 |
| kJ | — | 25 | 22 | 22 | 1 | — | — | 4 | 8 | — | — | — | — | — | 4 | 3 | 3 | — | — | — | 10 | 7 | 7 | 10 |
Wind waves Height (m) Direction Period (s) | S 6 | SW 6 | — | WSW 3 | S 7 | SSE 8 | SSE 8 | S 4 | S 5 | S 5 | SSW 5 | — | SSE 5 | S 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | S 5 | S 5 | S 6 | S 6 |
| kJ | 77 | 72 | — | 3 | 106 | 99 | 99 | 19 | 20 | 24 | 19 | — | 9 | 13 | 20 | 48 | 54 | 48 | 38 | 38 | 45 | 67 | 89 | 108 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 311 | 1164 | 120 | 0 | 0 | 2 | 31 | 39 | 32 | 5 | 32 | 0 | 31 | 147 | 941 | 795 | 795 | 496 | 90 | 33 | 17 | 82 | 2517 | 535 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
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 The South 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