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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 6 am Friday 20 Feb 2026 ESTForecast 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
0.3° C
(Which is 2.9°C colder than average for this time of year)How big are the waves at Diamond Beach today?
The current surf forecast for Diamond Beach at 1PM is: 1.0m 6s primary swell from a East-southeast direction and 0.1m 10s secondary swell from a East direction (forecast issued at 06:00am February 20). The wind direction is predicted to be cross-onshore.
| Time (EST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Feb) | 3ft (0.9m) | 6s |
| Afternoon (20 Feb) | 3.5ft (1.0m) | 6s |
| Evening (20 Feb) | 2.5ft (0.7m) | 6s |
Table - waves today at Diamond Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 10 | 3 | 4 | 7 | 9 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 52 | 62 | 85 | 78 | 88 | 68 | 44 | 34 | 26 | 15 | 9 | 8 | 4 | 4 | 3 | 3 | 3 | 2 | 2 | 18 | 352 | 828 | 1160 | 1561 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | cross- on | cross- on | cross- off | cross | cross- off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off |
High Tide / height (m) | 9:59AM 1.44 | 10:22PM 1.47 | 10:45AM 1.36 | 11:09PM 1.48 | 11:38AM 1.28 | 12:02AM 1.46 | ||||||||||||||||||
Low Tide / height (m) | 3:42AM -0.10 | 3:56PM -0.17 | 4:26AM -0.07 | 4:34PM -0.12 | 5:13AM -0.01 | 5:17PM -0.05 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Mon 23 | |||||||||||||||||||||
| Sunrise | - | 6:43 | - | - | - | - | - | - | - | 6:43 | - | - | - | - | - | - | - | 6:41 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:40 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:44 | - | - | - |
 |  |  |  |  |  |  | | |  |  | | | | | | | |  | |  |  | | | |
Rain (mm) | - | 1 | 17 | 7 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 6 | 10 | - | - | - | - |
| Temp. °C | 6 | 8 | 7 | 8 | 10 | 10 | 9 | 7 | 5 | 5 | 5 | 6 | 7 | 7 | 5 | 5 | 4 | 3 | 3 | 4 | 1 | 1 | 2 | 1 |
| Feels °C (?) | 1 | 4 | 4 | 5 | 6 | 7 | 3 | 0 | -2 | -2 | -2 | 0 | 2 | 3 | 1 | 0 | -1 | -3 | -4 | -4 | -12 | -13 | -14 | -14 |
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Live Wave Height (m)
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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.
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