Surf Forecasts:
How big are the waves at Diamond Beach today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 1ft (0.3m), 7s period with E swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.4m), 7s period with ENE swell.
- Evening surf: Evening surf (18 Sep, local time) - 0.5ft (0.2m), 7s period with E swell.
The current surf forecast for Diamond Beach at 8PM is: 0.1m 12s primary swell from a Southeast direction and 0.3m 3s secondary swell from a East-northeast direction, 0.2m 7s secondary swell from a East direction, 0.4m 3s secondary swell from a Northeast direction (forecast issued at 01:00pm September 18). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 1ft (0.3m) | 7s |
| Afternoon (18 Sep) | 1.5ft (0.4m) | 7s |
| Evening (18 Sep) | 0.5ft (0.2m) | 7s |
Table - waves today at Diamond Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 18°C on Mon morning). Mainly fresh winds. | |||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||
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) | E 7 | ENE 7 | E 7 | E 7 | ESE 12 | ESE 12 | NE 4 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 7 | SE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 8 | 15 | 8 | 6 | 14 | 14 | 14 | 50 | 83 | 62 | 70 | 106 | 134 | 125 | 139 | 143 | 138 | 220 | 157 | 134 | 94 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross |
High Tide | 2:23PM1.34m | 2:53AM1.08m | 3:16PM1.31m | 3:49AM1.07m | 4:13PM1.31m | ||||||||||||||||
Low Tide | 8:33PM0.38m | 8:27AM0.43m | 9:39PM0.38m | 9:39AM0.43m | 10:36PM0.33m | ||||||||||||||||
 |  |  |  |  | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | 7:02 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 24 | 23 | 22 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 22 | 22 | 23 | 22 |
Feels °C | 27 | 27 | 25 | 26 | 23 | 21 | 16 | 15 | 16 | 16 | 19 | 19 | 17 | 17 | 18 | 20 | 18 | 19 | 19 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 4 | E 7 | E 7 | ENE 3 | E 7 | E 7 | ESE 12 | ESE 12 | SE 12 | ESE 12 | SE 12 | ESE 11 | ESE 11 | SE 12 | SE 11 | — | — | ESE 8 | ESE 7 | ESE 7 | SE 8 |
| kJ | 2 | 8 | 8 | 2 | 4 | 4 | 13 | 13 | 21 | 13 | 21 | 13 | 12 | 5 | 5 | — | — | 220 | 157 | 134 | 94 |
Swell 2 Height (m) Direction Period (s) | E 7 | S 4 | S 4 | E 7 | ESE 12 | ESE 12 | E 7 | SE 8 | SE 8 | E 9 | E 8 | — | — | — | — | — | — | — | — | SE 11 | SE 11 |
| kJ | 8 | 3 | 1 | 4 | 14 | 14 | 4 | 3 | 2 | 1 | 1 | — | — | — | — | — | — | — | — | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | S 4 | — | SE 9 | — | — | SE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 6 | 6 | 6 | 6 | 1 | — | 3 | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | ENE 7 | ENE 3 | NE 3 | ENE 3 | NE 3 | NE 4 | ENE 5 | ENE 5 | ENE 5 | E 5 | E 6 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | SE 8 | ESE 8 | SE 8 | — |
| kJ | — | 15 | 1 | 2 | 1 | 2 | 14 | 50 | 83 | 62 | 70 | 106 | 134 | 125 | 139 | 143 | 138 | 133 | 101 | 110 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 289 | 289 | 289 | 323 | 376 | 422 | 512 | 497 | 497 | 497 | 1174 | 1166 | 548 | 1176 | 502 | 502 | 422 | 1166 | 548 | 1166 | 29 |
Best forecast wave conditions in New Jersey | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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