Surf Forecasts:
How big are the waves at Army Beach today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 3.5ft (1.1m), 11s period with NNW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3.5ft (1.1m), 11s period with NNW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3ft (0.9m), 10s period with NNW swell.
The current surf forecast for Army Beach at 2PM is: 1.1m 11s primary swell from a North-northwest direction and 0.5m 17s secondary swell from a Northwest direction (forecast issued at 07:00am October 17). An open ocean swell of 1.7m 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 (17 Oct) | 3.5ft (1.1m) | 11s |
| Afternoon (17 Oct) | 3.5ft (1.1m) | 11s |
| Evening (17 Oct) | 3ft (0.9m) | 10s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 25°C on Sat morning). Mainly fresh winds. | |||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | |||||||||||||||||||||
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) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | N 13 | NNW 13 | NNW 12 | N 12 | N 12 | N 12 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 373 | 303 | 297 | 292 | 286 | 191 | 231 | 195 | 418 | 373 | 284 | 279 | 274 | 209 | 198 | 188 | 149 | 116 | 121 | 123 | 89 | 88 | 62 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 9:00AM0.55m | 10:07AM0.55m | 00:35AM0.22m | 10:59AM0.55m | |||||||||||||||||||
Low Tide | 8:15PM0.17m | 7:02PM0.17m | 1:59AM0.22m | 6:56PM0.15m | |||||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | | | |  | |
 | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 24 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 24 | 23 | 24 | 23 | 22 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 13 | NNW 12 | N 12 | N 12 | N 12 | NNW 11 | NNW 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 | N 11 |
| kJ | 373 | 303 | 297 | 292 | 286 | 191 | 231 | 195 | 418 | 373 | 284 | 279 | 274 | 209 | 198 | 188 | 149 | 114 | 121 | 123 | 89 | 88 | 62 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | NW 17 | WNW 16 | NW 16 | NW 16 | N 13 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 66 | 65 | 64 | 148 | 173 | 124 | 124 | 168 | 169 | 167 | 158 | 144 | 142 | 138 | 124 | 120 | 118 | 116 | 83 | 77 | 76 | 58 | 57 |
Swell 3 Height (m) Direction Period (s) | NW 16 | WNW 17 | NW 17 | S 14 | S 14 | N 13 | N 13 | WNW 15 | S 13 | S 13 | S 13 | S 13 | S 13 | SW 16 | SW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 15 | SW 16 |
| kJ | 69 | 111 | 77 | 63 | 59 | 90 | 92 | 152 | 84 | 84 | 83 | 52 | 51 | 69 | 69 | 44 | 44 | 44 | 44 | 25 | 25 | 59 | 63 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 277 | 306 | 306 | 285 | 278 | 262 | 342 | 397 | 358 | 408 | 472 | 432 | 384 | 485 | 588 | 604 | 555 | 555 | 604 | 604 | 585 | 522 | 555 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 5 | 9 | 9 | 154 | 154 | 5 | 5 | 9 | 9 | 9 | 9 | 174 | 174 | 9 | 9 | 9 | 5 | 5 | 5 | 9 | 9 | 9 | 9 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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