- Forecast
- Maps
- Live
- Weather State
- Spot Information
Diamond Beach Surf Forecast
/ New Jersey (82 breaks) / New Jersey (82 breaks) /
Surf Forecasts:
Diamond Beach surfForecast / New Jersey / USA
48hr Weather and Surf, issued 1 am Monday 11 May 2026 EDTForecast update in hr min s Forecast update imminent
Diamond Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diamond Beach sea temperature is
12.5° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Diamond Beach today?
The current surf forecast for Diamond Beach at 6AM is: 0.6m 7s primary swell from a Southeast direction and 0.1m 12s secondary swell from a Southeast direction (forecast issued at 01:00am May 11). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 2ft (0.6m) | 7s |
| Afternoon (11 May) | 2.5ft (0.7m) | 6s |
| Evening (11 May) | 1.5ft (0.5m) | 8s |
Table - waves today at Diamond Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Wed afternoon. Very mild (max 16°C on Tue afternoon, min 9°C on Mon afternoon). Winds increasing (light winds from the SSE on Mon night, strong winds from the S by Wed night). | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SE 7 | SE 7 | SE 7 | ENE 5 | ENE 5 | SE 8 | SE 8 | E 6 | SE 8 | E 6 | E 6 | E 6 | E 8 | ESE 8 | ESE 8 | ESE 8 | S 4 | S 4 | S 5 | S 5 | S 6 | S 6 | S 6 | S 7 | |
62 | 49 | 31 | 39 | 33 | 30 | 30 | 31 | 14 | 21 | 21 | 21 | 33 | 21 | 20 | 19 | 14 | 35 | 50 | 68 | 133 | 134 | 177 | 280 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross | cross | cross | cross-on | on | cross | off | cross-off | cross-off | off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 3:46AM1.30m | 4:29PM1.31m | 4:46AM1.31m | 5:24PM1.43m | 5:47AM1.35m | 6:18PM1.56m | ||||||||||||||||||
Low Tide | 10:06AM0.19m | 10:40PM0.29m | 10:56AM0.12m | 11:36PM0.18m | 11:44AM0.05m | |||||||||||||||||||
 |  |  | | | |  |  | | | | | | | | | | | |  |  | | |  | |
 | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:02 | — |
— | — | 1 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 1 | |
Temp °C | 16 | 13 | 11 | 10 | 11 | 9 | 10 | 10 | 12 | 10 | 9 | 12 | 14 | 16 | 14 | 12 | 12 | 13 | 14 | 16 | 16 | 15 | 15 | 15 |
14 | 8 | 5 | 5 | 8 | 6 | 8 | 7 | 8 | 6 | 4 | 7 | 9 | 12 | 8 | 6 | 6 | 7 | 8 | 9 | 9 | 10 | 7 | 8 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | E 6 | E 6 | SE 8 | E 6 | E 6 | E 6 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | E 7 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 |
 kJ | 62 | 49 | 31 | 31 | 30 | 30 | 17 | 31 | 14 | 21 | 21 | 21 | 33 | 21 | 20 | 19 | 11 | 9 | 9 | 9 | 10 | 4 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 12 | SE 12 | SE 12 | SE 12 | SE 8 | ESE 11 | E 6 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | — | ESE 10 | SE 10 | ESE 10 | ESE 10 |
| kJ | 5 | 5 | 5 | 5 | 6 | 5 | 30 | 13 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | — | 10 | 4 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | SE 16 | E 16 | — | — | E 15 | — | SE 12 | SE 15 | ESE 11 | E 15 | E 14 | S 5 | S 6 | — | — | — | — | — | — | — | — | E 12 | — | — |
| kJ | 10 | 5 | — | — | 4 | — | 5 | 8 | 12 | 4 | 4 | 1 | 1 | — | — | — | — | — | — | — | — | 3 | — | — |
Wind waves Height (m) Direction Period (s) | — | N 3 | NE 4 | ENE 5 | ENE 5 | E 6 | — | — | W 2 | NW 3 | NNW 3 | NNW 3 | — | SW 2 | S 3 | S 4 | S 4 | S 4 | S 5 | S 5 | S 6 | S 6 | S 6 | S 7 |
| kJ | — | 2 | 20 | 39 | 33 | 24 | — | — | 1 | 2 | 3 | 1 | — | 1 | 4 | 12 | 14 | 35 | 50 | 68 | 133 | 134 | 177 | 280 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 208 | 208 | 201 | 210 | 346 | 59 | 28 | 30 | 32 | 98 | 32 | 3 | 28 | 548 | 509 | 261 | 529 | 529 | 530 | 1381 | 1381 | 1151 | 261 |
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 Diamond Beach 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