- Forecast
- Maps
- Live
- Weather State
- Spot Information
Island Beach State Park Surf Forecast
/ New Jersey (82 breaks) / New Jersey (82 breaks) /
Surf Forecasts:
Island Beach State Park surfForecast / New Jersey / USA
48hr Weather and Surf, issued 7 am Thursday 21 May 2026 EDTForecast update in hr min s Forecast update imminent
Island Beach State Park surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Island Beach State Park sea temperature is
13.6° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Island Beach State Park today?
The current surf forecast for Island Beach State Park at 11AM is: 0.4m 9s primary swell from a Southeast direction and 0.6m 6s secondary swell from a South direction, 0.6m 3s secondary swell from a North-northeast direction (forecast issued at 07:00am May 21). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 1.5ft (0.5m) | 9s |
| Afternoon (21 May) | 1.5ft (0.5m) | 9s |
| Evening (21 May) | 3ft (0.9m) | 5s |
Table - waves today at Island Beach State Park. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 69mm), heaviest during Sat night. Very mild (max 17°C on Thu morning, min 8°C on Sat morning). Winds increasing (light winds from the ENE on Thu night, strong winds from the E by Sat night). | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 6 | SE 9 | SE 9 | SE 9 | ENE 4 | ENE 5 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 8 | ESE 8 | ESE 8 | |
35 | 41 | 28 | 38 | 42 | 42 | 32 | 34 | 42 | 62 | 119 | 181 | 213 | 247 | 262 | 319 | 294 | 328 | 371 | 420 | 569 | 794 | 933 | 956 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 12:16PM1.35m | 00:28AM1.50m | 1:14PM1.35m | 1:25AM1.42m | 2:09PM1.37m | |||||||||||||||||||
Low Tide | 5:59AM-0.03m | 6:03PM0.15m | 6:58AM0.03m | 7:09PM0.22m | 8:00AM0.07m | 8:20PM0.26m | ||||||||||||||||||
 |  | | | | |  | | |  | | | | |  | | |  | | | | |  | | |
 | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | 5:33 |
 | — | — | — | — | — | 8:08 | — | — | — | — | — | — | — | 8:09 | — | — | — | — | — | — | — | 8:10 | — | 8:12 |
— | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | 4 | 7 | 8 | 6 | 9 | 10 | 7 | 7 | |
Temp °C | 17 | 17 | 17 | 16 | 14 | 12 | 13 | 13 | 12 | 11 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 8 | 9 | 10 | 10 | 11 | 11 |
14 | 13 | 12 | 10 | 9 | 8 | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 5 | 4 | 4 | 3 | 2 | 0 | 1 | 3 | 3 | 3 | 4 | |
Swell 1 Height (m) Direction Period (s) | S 6 | S 6 | S 6 | S 6 | S 6 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | S 6 | S 6 | — | — | — |
 kJ | 35 | 36 | 27 | 27 | 18 | 27 | 26 | 25 | 25 | 30 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 1 | 1 | — | — | — |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 22 | 41 | 28 | 38 | 20 | 12 | 12 | 12 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 15 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 14 | SE 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 2 | NNE 3 | NNE 3 | NE 4 | ENE 4 | ENE 5 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 8 | ESE 8 | ESE 8 |
| kJ | 1 | 3 | 8 | 13 | 42 | 42 | 32 | 34 | 42 | 62 | 119 | 181 | 213 | 247 | 262 | 319 | 294 | 328 | 371 | 420 | 569 | 794 | 933 | 956 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 16 | 90 | 90 | 93 | 899 | 413 | 87 | 438 | 438 | 437 | 443 | 454 | 469 | 485 | 485 | 346 | 438 | 492 | 485 | 346 | 346 | 346 | 458 |
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 Island Beach State Park 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