Surf Forecasts:
How big are the waves at Army Beach today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2.5ft (0.7m), 11s period with WNW swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2ft (0.6m), 10s period with WNW swell.
- Evening surf: Evening surf (23 Aug, local time) - 1.5ft (0.5m), 10s period with NW swell.
The current surf forecast for Army Beach at 1AM is: 0.8m 12s primary swell from a West-northwest direction (forecast issued at 07:00pm August 22). An open ocean swell of 0.7m 16s 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 (23 Aug) | 2.5ft (0.7m) | 11s |
| Afternoon (23 Aug) | 2ft (0.6m) | 10s |
| Evening (23 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 26°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||
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) | NW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 10 | WNW 12 | NW 11 | WNW 11 | WNW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 59 | 135 | 172 | 161 | 119 | 107 | 78 | 73 | 40 | 50 | 93 | 99 | 79 | 78 | 55 | 50 | 25 | 24 | 22 |
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 |
High Tide | 00:09AM0.21m | 1:37PM0.64m | 00:59AM0.23m | 2:07PM0.66m | |||||||||||||||
Low Tide | 9:28PM0.19m | 5:26AM0.11m | 9:24PM0.18m | 6:19AM0.09m | 9:32PM0.18m | ||||||||||||||
 |  | | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 26 | 26 |
Feels °C | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 28 | 28 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | WNW 12 | WNW 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 255 | 251 | 248 | 161 | 119 | 204 | 201 | 196 | 191 | 188 | 93 | 186 | 183 | 178 | 168 | 161 | 158 | 156 | 151 |
Swell 2 Height (m) Direction Period (s) | W 11 | WNW 13 | WNW 12 | SW 16 | SSW 15 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | NW 10 | SSW 14 | NW 11 | WNW 11 | WNW 11 | NW 11 | NW 10 | NW 10 | SSE 12 | SSW 18 |
| kJ | 59 | 135 | 172 | 245 | 209 | 107 | 78 | 73 | 40 | 50 | 136 | 99 | 79 | 78 | 55 | 50 | 25 | 46 | 102 |
Swell 3 Height (m) Direction Period (s) | NW 14 | SSE 12 | S 12 | S 12 | SSE 14 | SSE 13 | SSE 13 | ESE 9 | ESE 9 | ESE 9 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | NW 10 | NW 9 |
| kJ | 49 | 29 | 46 | 46 | 66 | 59 | 59 | 29 | 29 | 29 | 58 | 57 | 56 | 54 | 50 | 49 | 47 | 24 | 22 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 7 | E 7 | E 7 | E 7 |
| kJ | 310 | 350 | 388 | 362 | 336 | 301 | 293 | 242 | 261 | 242 | 253 | 272 | 265 | 307 | 276 | 290 | 270 | 240 | 229 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 154 | 9 | 5 | 9 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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