Surf Forecasts:
How big are the waves at Diamond Beach today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.1m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2.5ft (0.7m), 7s period with ESE swell.
- Evening surf: Evening surf (20 Sep, local time) - 2ft (0.6m), 7s period with ESE swell.
The current surf forecast for Diamond Beach at 7AM is: 1.0m 7s primary swell from a East-southeast direction and 0.1m 11s secondary swell from a Southeast direction (forecast issued at 01:00am September 20). The wind direction is predicted to be onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 3.5ft (1.1m) | 7s |
| Afternoon (20 Sep) | 2.5ft (0.7m) | 7s |
| Evening (20 Sep) | 2ft (0.6m) | 7s |
Table - waves today at Diamond Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Tue night. Warm (max 23°C on Sun afternoon, min 16°C on Tue afternoon). Winds increasing (light winds from the N on Sun night, near gales from the NE by Tue night). | ||||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ESE 6 | ESE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ENE 5 | ENE 6 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 121 | 117 | 116 | 52 | 54 | 42 | 43 | 43 | 48 | 48 | 36 | 22 | 67 | 69 | 84 | 141 | 184 | 229 | 306 | 387 | 470 | 643 | 732 | 817 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross |
High Tide | 3:49AM1.07m | 4:13PM1.31m | 4:49AM1.10m | 5:10PM1.35m | 5:46AM1.17m | 6:04PM1.40m | ||||||||||||||||||
Low Tide | 9:39AM0.43m | 10:36PM0.33m | 10:39AM0.38m | 11:25PM0.26m | 11:31AM0.30m | |||||||||||||||||||
 | |  |  |  | | | |  | | | | | |  | |  | |  | | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 2 | 3 | 1 | 3 | 2 | 1 | 1 |
Temp °C | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 16 | 16 | 16 |
Feels °C | 18 | 18 | 18 | 19 | 20 | 21 | 22 | 24 | 23 | 24 | 18 | 15 | 15 | 15 | 15 | 14 | 14 | 12 | 12 | 11 | 10 | 8 | 7 | 8 |
Swell 1 Height (m) Direction Period (s) | ESE 11 | SE 11 | SE 11 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 5 | 5 | 52 | 54 | 42 | 43 | 43 | 48 | 48 | 36 | 22 | 16 | 16 | 17 | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | SE 11 | SE 11 | SE 11 | SE 11 | SSE 4 | S 4 | SE 11 | SE 11 | SE 9 | SE 11 | ESE 10 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 5 | 5 | 5 | 5 | 3 | 2 | 5 | 4 | 3 | 4 | 10 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 11 | SE 11 | SE 9 | SE 9 | SE 11 | SE 11 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | 5 | 3 | 3 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 7 | SE 7 | SSE 4 | S 4 | S 4 | S 4 | SSW 4 | — | — | NE 2 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 8 | E 8 | E 9 | E 9 |
| kJ | 121 | 117 | 116 | 18 | 22 | 21 | 15 | 6 | — | — | 1 | 16 | 67 | 69 | 84 | 141 | 184 | 229 | 306 | 387 | 470 | 643 | 732 | 817 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 502 | 502 | 502 | 502 | 502 | 502 | 23 | 7 | 2 | 2 | 123 | 247 | 1009 | 1058 | 1135 | 1058 | 558 | 299 | 299 | 1142 | 1142 | 229 | 1519 | 332 |
Best forecast wave conditions in New Jersey | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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