Surf Forecasts:
How big are the waves at Army Beach today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 1.5ft (0.4m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 1.5ft (0.4m), 9s period with NW swell.
- Evening surf: Evening surf (25 Aug, local time) - 1.5ft (0.4m), 10s period with NW swell.
The current surf forecast for Army Beach at 7AM is: 0.4m 10s primary swell from a Northwest direction (forecast issued at 01:00am August 25). An open ocean swell of 0.6m 12s is not directed at the surf break, a second open ocean swell of 0.5m 16s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 1.5ft (0.4m) | 10s |
| Afternoon (25 Aug) | 1.5ft (0.4m) | 9s |
| Evening (25 Aug) | 1.5ft (0.4m) | 10s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Tue morning, min 25°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||||
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) | NW 9 | NW 9 | NW 10 | NW 10 | NW 9 | NW 9 | NW 10 | E 7 | E 7 | E 7 | NW 9 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | S 17 | S 18 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 0 | 0 | 0 | 23 | 23 | 22 | 22 | 24 | 25 | 0 | 0 | 23 | 21 | 21 | 13 | 12 | 12 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:38AM0.26m | 2:35PM0.67m | 2:15AM0.30m | 3:01PM0.67m | 2:52AM0.34m | 3:25PM0.64m | ||||||||||||||||||
Low Tide | 7:03AM0.07m | 9:43PM0.17m | 7:44AM0.07m | 9:56PM0.16m | 8:24AM0.09m | 10:10PM0.14m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | |  | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 27 | 26 | 26 | 28 | 27 | 26 | 26 | 25 | 25 | 24 | 23 | 24 | 25 | 24 | 24 | 23 | 25 | 24 | 24 | 25 | 26 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 18 | S 19 | S 17 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 15 |
| kJ | 142 | 121 | 119 | 119 | 201 | 196 | 174 | 120 | 165 | 121 | 239 | 215 | 210 | 304 | 399 | 453 | 280 | 311 | 360 | 579 | 586 | 539 | 391 | 376 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 96 | 149 | 147 | 147 | 83 | 81 | 81 | 79 | 79 | 81 | 165 | 165 | 230 | 135 | 135 | 135 | 135 | 133 | 127 | 72 | 71 | 72 | 72 | 67 |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 10 | NW 10 | NW 9 | NW 9 | NW 10 | SSW 18 | S 18 | S 18 | NW 9 | NW 10 | NW 9 | NW 9 | NW 10 | NW 10 | S 20 | SSW 16 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 112 | 165 | 167 | 23 | 23 | 22 | 22 | 24 | 25 | 194 | 86 | 23 | 21 | 21 | 13 | 12 | 12 |
Wind waves Height (m) Direction Period (s) | E 7 | E 8 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 231 | 286 | 206 | 239 | 278 | 262 | 233 | 238 | 198 | 212 | 188 | 188 | 188 | 160 | 160 | 155 | 139 | 134 | 139 | 139 | 132 | 142 | 167 | 161 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 5 | 12 | 5 | 12 | 12 | 12 | 12 | 12 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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