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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 Saturday 09 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
12.4° 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: 1.1m 5s primary swell from a South direction and 0.3m 9s secondary swell from a East-southeast direction, 0.1m 11s secondary swell from a Southeast direction (forecast issued at 01:00am May 09). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 May) | 3.5ft (1.1m) | 5s |
| Afternoon (09 May) | 4ft (1.2m) | 5s |
| Evening (09 May) | 3ft (0.9m) | 5s |
Table - waves today at Diamond Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 26mm), heaviest during Mon morning. Warm (max 21°C on Sun afternoon, min 9°C on Mon night). Winds decreasing (fresh winds from the SSE on Sat afternoon, calm by Mon night). | ||||||||||||||||||||||||
Saturday 9 | Sunday 10 | Monday 11 | ||||||||||||||||||||||
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 5 | S 5 | S 5 | S 5 | S 5 | S 5 | SSE 5 | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 8 | SE 8 | SE 8 | |
56 | 55 | 57 | 47 | 74 | 78 | 47 | 42 | 55 | 61 | 64 | 64 | 53 | 68 | 41 | 49 | 37 | 37 | 21 | 27 | 31 | 29 | 31 | 31 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | off | cross-off | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | |
High Tide | 1:58AM1.31m | 2:43PM1.15m | 2:50AM1.30m | 3:35PM1.21m | 3:46AM1.30m | 4:29PM1.31m | ||||||||||||||||||
Low Tide | 8:11AM0.27m | 8:20PM0.42m | 9:11AM0.25m | 9:36PM0.38m | 10:06AM0.19m | 10:40PM0.29m | ||||||||||||||||||
 |  |  |  |  |  |  | | | |  | | | | | | |  | |  |  | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | — | 8:00 | — |
— | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 13 | 7 | 2 | — | — | |
Temp °C | 14 | 13 | 14 | 17 | 16 | 15 | 15 | 16 | 17 | 16 | 16 | 20 | 21 | 21 | 21 | 17 | 14 | 13 | 11 | 11 | 11 | 11 | 12 | 12 |
8 | 8 | 9 | 12 | 11 | 10 | 12 | 14 | 16 | 14 | 15 | 19 | 19 | 17 | 18 | 16 | 12 | 10 | 6 | 7 | 7 | 7 | 9 | 11 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SE 7 | E 9 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 7 | SE 8 | SE 8 | SE 8 |
 kJ | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 55 | 61 | 64 | 64 | 53 | 6 | 41 | 49 | 37 | 37 | 21 | 27 | 31 | 29 | 31 | 31 |
Swell 2 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | — | — | ESE 9 | E 9 | E 9 | E 9 | E 9 | SE 16 | E 9 | ESE 9 | E 9 | E 9 | E 9 | ESE 8 | ENE 4 | E 4 | ESE 12 | E 4 |
| kJ | 5 | 5 | 5 | 5 | 5 | 5 | — | — | 16 | 6 | 6 | 6 | 6 | 10 | 6 | 8 | 6 | 6 | 6 | 7 | 3 | 3 | 13 | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SE 18 | SE 18 | E 17 | E 12 | SE 12 | E 13 | E 13 | SE 13 | SE 16 | SE 11 | SE 11 | SE 11 | SE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 12 | E 15 | ESE 11 |
| kJ | — | — | — | — | — | 12 | 12 | 6 | 3 | 6 | 3 | 3 | 7 | 10 | 5 | 5 | 5 | 5 | 14 | 14 | 13 | 13 | 4 | 12 |
Wind waves Height (m) Direction Period (s) | S 5 | S 5 | S 5 | S 5 | S 5 | S 5 | SSE 5 | SSE 6 | — | — | — | — | — | SSE 7 | S 4 | — | — | — | N 2 | — | — | — | E 4 | — |
| kJ | 56 | 55 | 57 | 47 | 74 | 78 | 47 | 42 | — | — | — | — | — | 68 | 6 | — | — | — | 1 | — | — | — | 5 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 151 | 127 | 372 | 372 | 252 | 156 | 23 | 247 | 7 | 0 | 0 | 0 | 23 | 346 | 28 | 0 | 10 | 10 | 208 | 29 | 151 | 125 | 2 | 2 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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