Surf Forecasts:
How big are the waves at Army Beach today (14 Aug):
- Afternoon surf: Afternoon surf (14 Aug, local time) - 0.5ft (0.2m), 12s period with W swell.
- Evening surf: Evening surf (14 Aug, local time) - 0.5ft (0.2m), 11s period with W swell.
The current surf forecast for Army Beach at 12AM is: 0.2m 11s primary swell from a West direction and 0.2m 7s secondary swell from a North-northwest direction (forecast issued at 07:00pm August 13). An open ocean swell of 1.2m 15s is not directed at the surf break, a second open ocean swell of 1.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | - | - |
| Afternoon (14 Aug) | 0.5ft (0.2m) | 12s |
| Evening (14 Aug) | 0.5ft (0.2m) | 11s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sun morning. Warm (max 28°C on Fri afternoon, min 25°C on Thu night). Mainly near gales. | |||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | |||||||||||||||||
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) | W 12 | W 11 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | W 11 | W 11 | W 11 | W 13 | NNW 8 | NNW 8 | NNW 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 6 | 11 | 12 | 12 | 21 | 21 | 22 | 30 | 12 | 12 | 12 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 4:34AM0.39m | 4:45PM0.61m | 5:26AM0.43m | 5:08PM0.54m | |||||||||||||||
Low Tide | 11:08PM0.12m | 10:03AM0.13m | 11:29PM0.12m | 10:53AM0.20m | |||||||||||||||
 |  | | | | | | | | |  | | |  | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 26 | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 26 |
Feels °C | 26 | 24 | 25 | 24 | 24 | 23 | 25 | 26 | 26 | 26 | 24 | 23 | 25 | 25 | 24 | 24 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
| kJ | 784 | 644 | 636 | 636 | 636 | 530 | 503 | 496 | 411 | 405 | 399 | 315 | 293 | 284 | 225 | 222 | 168 | 168 | 171 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | E 11 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | S 18 |
| kJ | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 65 | 11 | 12 | 12 | 13 | 13 | 6 | 12 | 12 | 12 | 57 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 11 | W 11 | W 11 | W 12 | W 12 | W 12 | W 12 | NNW 8 | SSW 18 | SSW 18 | W 11 | W 11 | W 11 | W 11 | W 13 | S 16 | S 16 | NNW 8 |
| kJ | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 6 | 30 | 30 | 9 | 21 | 21 | 22 | 30 | 42 | 42 | 12 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 9 |
| kJ | 227 | 253 | 298 | 326 | 356 | 404 | 481 | 489 | 502 | 555 | 640 | 804 | 979 | 1102 | 1145 | 1291 | 1312 | 1476 | 1817 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 154 | 12 | 9 | 9 | 12 | 9 | 9 | 10 | 154 | 9 | 9 | 154 | 9 | 154 | 154 | 154 | 154 | 154 | 154 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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