- 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
16 Day Weather and Surf, issued 7 am Wednesday 20 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
15.3° C
(Which is 2.8°C warmer than normal for this time of year)Best Forecast Surf Conditions for The South Jetty this week:
The surf forecast for The South Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 20) at 11PM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 1.0m and 6s. Another secondary swell of 0.4m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The South Jetty in the next 16 days are 2.0m 8s and forecast to arrive on Saturday (May 23) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Monday (May 25) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 20th May) | 4.5ft (1.3m) 6s |
| Best Surf | 11PM (Wed 20th May) | 4.5ft (1.3m) 6s |
| Most Powerful | 5PM (Sat 23rd May) | 6.5ft (2.0m) 8s |
Table - best surf conditions forecast for The South Jetty over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri night. Warm (max 30°C on Wed afternoon, min 9°C on Fri night). Winds increasing (light winds from the ENE on Wed night, fresh winds from the E by Fri night). | Days 4-6 Weather SummaryHeavy rain (total 61mm), heaviest during Sat night. Very mild (max 17°C on Mon night, min 9°C on Sat morning). Winds decreasing (strong winds from the E on Sat afternoon, calm by Mon morning). | ||||||||||||||||||||
Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
S 6 | S 5 | SSE 6 | SE 9 | ENE 5 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 6 | S 6 | S 6 | SSE 6 | S 6 | SE 7 | |
91 | 57 | 46 | 26 | 93 | 54 | 125 | 131 | 145 | 317 | 471 | 314 | 207 | 147 | 117 | 67 | 47 | 38 | 22 | 20 | 12 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | off | cross | cross-off | cross-off | cross | on | cross-off | |
High Tide | 11:55AM1.12m | 00:11AM1.49m | 12:57PM1.11m | 1:11AM1.40m | 1:58PM1.11m | 2:10AM1.30m | 3:00PM1.13m | 3:11AM1.21m | 4:03PM1.16m | 4:14AM1.14m | 4:59PM1.22m | 5:11AM1.09m | 5:46PM1.27m | ||||||||
Low Tide | 5:30PM0.03m | 6:41AM-0.03m | 6:35PM0.11m | 7:38AM0.02m | 7:40PM0.17m | 8:34AM0.06m | 8:45PM0.23m | 9:29AM0.09m | 9:52PM0.25m | 10:23AM0.11m | 10:55PM0.24m | 11:11AM0.12m | 11:49PM0.21m | ||||||||
 | |  |  |  |  |  | |  |  | | | | | | | |  | | |  | |
 | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — |
 | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:12 | — | — | 8:13 | — |
— | — | 1 | — | 2 | — | — | — | 20 | 6 | 7 | 31 | 7 | 1 | — | — | 8 | 1 | — | — | — | |
Temp °C | 29 | 30 | 23 | 14 | 13 | 12 | 12 | 12 | 10 | 10 | 11 | 12 | 12 | 12 | 13 | 14 | 14 | 17 | 20 | 21 | 21 |
28 | 27 | 20 | 10 | 7 | 8 | 7 | 5 | 5 | 3 | 5 | 6 | 6 | 6 | 10 | 14 | 14 | 17 | 20 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | S 6 | SE 9 | SSE 6 | S 6 | SE 9 | SE 8 | SE 13 | SE 13 | SE 13 | — | SE 13 | — | E 12 | ESE 8 | ESE 8 | ESE 8 | S 6 | S 6 | SSE 6 | S 6 | S 6 |
 kJ | 47 | 22 | 46 | 18 | 20 | 22 | 7 | 7 | 7 | — | 7 | — | 3 | 147 | 117 | 44 | 47 | 38 | 22 | 20 | 11 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 14 | SE 9 | SE 9 | SSE 6 | SSE 6 | — | — | — | — | — | — | — | E 12 | E 12 | — | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 |
| kJ | 23 | 8 | 21 | 21 | 7 | 6 | — | — | — | — | — | — | — | 3 | 3 | — | 30 | 21 | 13 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | SE 15 | — | SE 14 | SE 15 | SE 14 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 7 |
| kJ | 9 | — | 8 | 8 | 8 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 |
Wind waves Height (m) Direction Period (s) | S 6 | S 5 | — | NE 4 | ENE 5 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | E 8 | ESE 8 | ESE 8 | — | S 3 | S 6 | WSW 3 | W 3 | — | — | — |
| kJ | 91 | 57 | — | 26 | 93 | 54 | 125 | 131 | 145 | 317 | 471 | 314 | 207 | — | 8 | 67 | 2 | 3 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 82 | 24 | 147 | 166 | 166 | 459 | 403 | 166 | 438 | 1164 | 308 | 414 | 1164 | 0 | 3 | 0 | 0 | 36 | 145 | 149 |
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.
Information about the The South Jetty Surf forecast
The above surf forecast table for The South Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The South Jetty can be found by selecting the local surf guide option on the grey menu. Our The South Jetty surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (The South Jetty) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for The South Jetty may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
The South Jetty is 4 km (2 miles) from Atlantic City. If you plan a vacation in New Jersey, look for hotels and other accommodation in Atlantic City. Atlantic City has rooms for a wide range of budgets as well as car hire and transport links.
Nearest