Surf Forecasts:
How big are the waves at Army Beach today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 1.5ft (0.4m), 9s period with NNW swell.
- Evening surf: Evening surf (11 Aug, local time) - 1.5ft (0.4m), 8s period with NNW swell.
The current surf forecast for Army Beach at 12AM is: 0.4m 8s primary swell from a North-northwest direction (forecast issued at 07:00pm August 10). An open ocean swell of 0.7m 15s is not directed at the surf break, a second open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 1.5ft (0.4m) | 9s |
| Evening (11 Aug) | 1.5ft (0.4m) | 8s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||
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) | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NE 7 | NNW 8 | NNW 8 | W 10 | NNW 7 | NNW 7 | W 10 | W 13 | W 13 | W 13 | W 13 | WNW 12 | WNW 12 | WNW 12 | W 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 23 | 22 | 22 | 13 | 17 | 11 | 11 | 18 | 11 | 5 | 9 | 31 | 30 | 30 | 29 | 14 | 28 | 14 | 25 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross |
High Tide | 2:03AM0.25m | 3:13PM0.77m | 2:55AM0.29m | 3:47PM0.74m | |||||||||||||||
Low Tide | 10:04PM0.15m | 7:35AM0.00m | 10:25PM0.14m | 8:26AM0.02m | 10:46PM0.13m | ||||||||||||||
 |  | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 26 | 25 | 25 | 25 | 25 | 27 | 28 | 27 | 25 | 25 |
Feels °C | 28 | 27 | 27 | 27 | 28 | 27 | 28 | 28 | 29 | 25 | 25 | 26 | 25 | 25 | 27 | 28 | 26 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | S 18 | S 18 | S 18 | S 17 |
| kJ | 234 | 237 | 237 | 246 | 234 | 225 | 222 | 276 | 273 | 322 | 331 | 304 | 290 | 298 | 294 | 620 | 620 | 606 | 552 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | NNW 8 | NNW 8 | NNW 8 | NE 7 | SSW 11 | SSW 11 | NNW 8 | S 21 | S 21 | S 20 | S 20 | S 19 | S 19 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 49 | 22 | 22 | 13 | 17 | 40 | 40 | 11 | 79 | 75 | 186 | 373 | 369 | 460 | 515 | 289 | 289 | 235 | 218 |
Swell 3 Height (m) Direction Period (s) | NNW 8 | SSW 11 | NE 7 | SSW 11 | SSW 11 | NNW 8 | NNW 8 | W 10 | NNW 7 | NNW 7 | W 10 | W 13 | W 13 | W 13 | W 13 | WNW 12 | WNW 12 | WNW 12 | W 12 |
| kJ | 23 | 24 | 13 | 23 | 23 | 11 | 11 | 18 | 11 | 5 | 9 | 31 | 30 | 30 | 29 | 14 | 28 | 14 | 25 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 |
| kJ | 226 | 178 | 172 | 168 | 135 | 181 | 198 | 181 | 181 | 208 | 208 | 176 | 166 | 161 | 155 | 176 | 181 | 170 | 182 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 8 | 5 | 5 | 5 | 12 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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