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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 7 am Thursday 30 Apr 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
10.8° 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 3PM is: 0.8m 11s primary swell from a East-southeast direction and 0.2m 4s secondary swell from a South-southeast direction (forecast issued at 07:00am April 30). The wind direction is predicted to be offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 3ft (0.9m) | 10s |
| Afternoon (30 Apr) | 2.5ft (0.8m) | 11s |
| Evening (30 Apr) | 2.5ft (0.8m) | 10s |
Table - waves today at Diamond Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Thu afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the NW on Thu night, calm by Sat night). | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 10 | E 10 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
125 | 127 | 191 | 150 | 147 | 136 | 104 | 102 | 100 | 100 | 74 | 67 | 65 | 44 | 43 | 42 | 41 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | off | off | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross | cross-on | cross-on | cross-off | off | off | off | cross-off | off | off | glassy | cross-off | |
High Tide | 8:12AM1.38m | 8:34PM1.64m | 8:52AM1.37m | 9:10PM1.63m | 9:31AM1.34m | 9:46PM1.60m | ||||||||||||||||||
Low Tide | 1:59PM0.03m | 2:34AM0.00m | 2:37PM0.06m | 3:15AM0.00m | 3:15PM0.10m | |||||||||||||||||||
 |  | |  | |  |  | | | | | | | | | |  | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:51 | — | — | — | — | — | — | — | 7:52 | — | — | 7:52 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 11 | 13 | 15 | 17 | 14 | 10 | 9 | 9 | 9 | 10 | 12 | 13 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 |
9 | 9 | 10 | 10 | 13 | 8 | 3 | 3 | 4 | 4 | 5 | 7 | 8 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 8 | 6 | 8 | 4 | |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | E 10 | E 10 | E 9 | E 9 | S 4 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 125 | 127 | 191 | 150 | 147 | 136 | 104 | 102 | 100 | 100 | 74 | 67 | 65 | 44 | 43 | 8 | 41 | 26 | 26 | 26 | 25 | 25 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | SSE 4 | SSE 4 | SSE 4 | SSE 4 | SSE 4 | S 4 | — | — | — | — | S 6 | S 6 | — | — | — | E 9 | S 4 | S 4 | S 4 | S 4 | S 4 | S 7 | — | S 4 |
| kJ | 6 | 5 | 3 | 3 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | 42 | 5 | 3 | 3 | 3 | 3 | 1 | — | 1 |
Swell 3 Height (m) Direction Period (s) | SE 6 | SE 7 | S 6 | SE 6 | S 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 7 | — | — | — | S 7 | SE 4 |
| kJ | 2 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | SSE 4 | — | — | — | — | WNW 3 | NW 4 | NW 4 | NW 4 | NW 3 | WNW 3 | W 3 | — | S 3 | S 4 | SSW 4 | — | — | — | — | — | S 4 | SSW 2 | WNW 3 |
| kJ | 5 | — | — | — | — | 6 | 13 | 17 | 13 | 7 | 4 | 1 | — | 7 | 14 | 15 | — | — | — | — | — | 3 | 1 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 2 | 0 | 7 | 7 | 10 | 0 | 0 | 7 | 0 | 7 | 102 | 125 | 0 | 2 | 20 | 28 | 28 | 32 | 32 | 32 | 65 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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