Surf Forecasts:
How big are the waves at Army Beach today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 0.5ft (0.2m), 12s period with W swell.
- 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) - 1ft (0.3m), 8s period with NNW swell.
The current surf forecast for Army Beach at 8AM is: 0.2m 12s primary swell from a West direction and 0.2m 8s secondary swell from a North-northwest direction (forecast issued at 01:00am August 14). An open ocean swell of 1.1m 15s is not directed at the surf break, a second open ocean swell of 2.0m 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) | 0.5ft (0.2m) | 12s |
| Afternoon (14 Aug) | 0.5ft (0.2m) | 12s |
| Evening (14 Aug) | 1ft (0.3m) | 8s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 26mm), heaviest during Sun morning. Warm (max 28°C on Fri afternoon, min 25°C on Fri morning). Winds decreasing (near gales from the ENE on Sat night, light winds from the E by Sun night). | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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) | 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 | W 13 | W 12 | WNW 12 | WNW 12 | E 9 | ENE 9 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 10 | 11 | 11 | 11 | 11 | 6 | 11 | 12 | 12 | 21 | 21 | 22 | 30 | 12 | 12 | 12 | 29 | 26 | 29 | 28 | 0 | 0 | 0 | 0 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:34AM0.39m | 4:45PM0.61m | 5:26AM0.43m | 5:08PM0.54m | 6:21AM0.46m | 5:24PM0.46m | ||||||||||||||||||
Low Tide | 11:08PM0.12m | 10:03AM0.13m | 11:29PM0.12m | 10:53AM0.20m | 11:50PM0.11m | 11:50AM0.27m | ||||||||||||||||||
 | |  | | | | |  | | |  | | | | |  | | |  | |  | | | | |
 | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 6 | 7 | 3 | 2 | 1 | 1 |
Temp °C | 25 | 25 | 25 | 27 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 27 | 26 | 26 |
Feels °C | 24 | 24 | 23 | 25 | 26 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 25 | 23 | 23 | 22 | 22 | 21 | 21 | 24 | 26 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | 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 | S 13 | S 14 | S 14 | S 17 | S 13 | SSE 8 | S 13 | S 7 |
| kJ | 636 | 636 | 530 | 503 | 496 | 411 | 405 | 399 | 315 | 293 | 284 | 225 | 222 | 168 | 222 | 171 | 176 | 181 | 195 | 368 | 116 | 65 | 168 | 58 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | E 11 | NNW 8 | ESE 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | S 18 | S 18 | S 18 | S 18 | WNW 12 | S 16 | S 13 | S 7 | S 13 |
| kJ | 5 | 5 | 6 | 6 | 6 | 65 | 11 | 147 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 57 | 56 | 98 | 98 | 28 | 129 | 163 | 50 | 166 |
Swell 3 Height (m) Direction Period (s) | W 11 | W 12 | W 12 | W 12 | W 12 | NNW 8 | SSW 18 | NNW 8 | W 11 | W 11 | W 11 | W 11 | W 13 | S 15 | SSW 16 | NNW 8 | W 13 | W 12 | WNW 12 | NNW 8 | SSE 8 | S 16 | S 16 | S 16 |
| kJ | 10 | 11 | 11 | 11 | 11 | 6 | 30 | 12 | 9 | 21 | 21 | 22 | 30 | 42 | 25 | 12 | 29 | 26 | 29 | 6 | 28 | 183 | 127 | 181 |
Wind waves Height (m) Direction Period (s) | 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 9 | ENE 9 | ENE 9 | E 10 | E 10 | E 9 | E 9 | ENE 9 | ENE 8 | ENE 8 |
| kJ | 326 | 366 | 392 | 481 | 502 | 515 | 569 | 572 | 804 | 1001 | 1051 | 1222 | 1343 | 1406 | 1511 | 1907 | 2366 | 2980 | 2980 | 2834 | 2098 | 1302 | 962 | 850 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 14 | 9 | 154 | 9 | 9 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 154 | 162 | 196 | 177 | 106 | 9 | 9 | 9 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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