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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 Sunday 31 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
16.0° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Diamond Beach today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2.5ft (0.8m), 10s period with E swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 2.5ft (0.8m), 10s period with E swell.
- Evening surf: Evening surf (31 May, local time) - 2.5ft (0.7m), 10s period with E swell.
The current surf forecast for Diamond Beach at 6AM is: 0.8m 9s primary swell from a East direction and 0.1m 6s secondary swell from a South direction (forecast issued at 01:00am May 31). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2.5ft (0.8m) | 10s |
| Afternoon (31 May) | 2.5ft (0.8m) | 10s |
| Evening (31 May) | 2.5ft (0.7m) | 10s |
Table - waves today at Diamond Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon morning. Warm (max 20°C on Sun night, min 12°C on Sun morning). Winds increasing (calm on Mon morning, fresh winds from the NE by Tue morning). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
ENE 8 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 7 | E 7 | |
192 | 81 | 122 | 133 | 128 | 98 | 104 | 73 | 72 | 48 | 45 | 27 | 26 | 41 | 79 | 19 | 45 | 70 | 95 | 122 | 150 | 130 | 110 | 71 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | |
High Tide | 9:08AM1.26m | 9:20PM1.59m | 9:48AM1.25m | 9:57PM1.56m | 10:28AM1.22m | 10:34PM1.51m | ||||||||||||||||||
Low Tide | 2:52AM0.05m | 2:46PM0.17m | 3:33AM0.05m | 3:26PM0.19m | 4:12AM0.06m | 4:04PM0.22m | ||||||||||||||||||
 | |  | | | | | |  |  |  |  | | | | | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:17 | — | — | — | — | — | — | — | 8:19 | — |
— | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 12 | 12 | 14 | 18 | 18 | 19 | 20 | 16 | 16 | 16 | 17 | 17 | 16 | 16 | 15 | 14 | 12 | 13 | 14 | 14 | 15 | 14 | 14 |
9 | 10 | 9 | 12 | 15 | 14 | 14 | 15 | 12 | 15 | 17 | 17 | 12 | 11 | 13 | 11 | 9 | 7 | 7 | 8 | 8 | 9 | 10 | 11 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 4 | S 5 | E 9 | E 9 | S 5 | S 5 | S 5 | S 5 | S 6 | S 6 | S 6 | E 13 | E 12 | E 13 | E 9 |
 kJ | 94 | 81 | 122 | 133 | 128 | 98 | 104 | 73 | 72 | 13 | 10 | 27 | 26 | 4 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 25 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 6 | S 8 | S 6 | S 6 | — | SE 9 | S 9 | SE 9 | E 10 | E 10 | S 5 | S 5 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | — | — | E 13 | SE 12 | SSE 7 |
| kJ | 1 | 1 | 1 | 1 | 1 | — | 3 | 2 | 3 | 48 | 45 | 7 | 7 | 3 | 3 | 3 | 3 | 3 | 3 | — | — | 3 | 6 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | — | SE 8 | SE 9 | — | — | S 6 | — | SE 9 | SE 9 | S 9 | SE 9 | E 13 | E 13 | E 13 | E 13 | — | — | — | — | — | — | E 12 |
| kJ | 3 | 3 | — | 3 | 3 | — | — | 1 | — | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | — | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | ENE 8 | — | — | — | WSW 3 | SSW 3 | S 3 | S 4 | SSW 4 | SSW 4 | — | — | — | E 9 | E 9 | ENE 4 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 7 | E 7 |
| kJ | 192 | — | — | — | 1 | 2 | 8 | 10 | 16 | 28 | — | — | — | 41 | 79 | 19 | 45 | 70 | 95 | 122 | 150 | 130 | 110 | 71 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 199 | 73 | 23 | 19 | 0 | 2 | 60 | 257 | 336 | 413 | 497 | 370 | 497 | 497 | 227 | 734 | 1397 | 499 | 3 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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