Surf Forecasts:
How big are the waves at Army Beach today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 1.5ft (0.5m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.7m), 10s period with NNW swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.7m), 10s period with NNW swell.
The current surf forecast for Army Beach at 8PM is: 0.7m 10s primary swell from a North-northwest direction (forecast issued at 01:00pm September 23). An open ocean swell of 0.6m 16s is not directed at the surf break, a second open ocean swell of 1.7m 9s 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 Sep) | 1.5ft (0.5m) | 17s |
| Afternoon (23 Sep) | 2.5ft (0.7m) | 10s |
| Evening (23 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 25°C on Thu night). Mainly strong winds. | |||||||||||||||||||||
Wed 23 | Thursday 24 | Friday 25 | |||||||||||||||||||
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) | SW 17 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | NNW 9 | NNW 8 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 145 | 104 | 102 | 100 | 74 | 74 | 48 | 49 | 71 | 72 | 72 | 69 | 61 | 42 | 42 | 41 | 40 | 40 | 25 | 24 | 72 |
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 | cross | cross |
High Tide | 1:46PM0.60m | 2:09AM0.39m | 2:12PM0.58m | 2:43AM0.46m | 2:37PM0.54m | ||||||||||||||||
Low Tide | 8:33PM0.14m | 7:40AM0.14m | 8:45PM0.12m | 8:27AM0.16m | 9:00PM0.10m | ||||||||||||||||
 |  | |  |  | | | | | | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 |
Feels °C | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 22 | 24 | 25 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 17 | SSW 17 | SW 15 | SW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 116 | 104 | 102 | 100 | 74 | 74 | 255 | 255 | 245 | 287 | 377 | 373 | 223 | 206 | 464 | 447 | 322 | 318 | 310 | 306 | 298 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SSW 16 | SSW 16 | SSW 16 | NNW 9 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | N 9 | SSW 18 | N 9 | N 9 | N 9 | N 9 | NNW 9 | NNW 8 | SW 12 |
| kJ | 113 | 110 | 106 | 166 | 166 | 164 | 48 | 49 | 71 | 72 | 72 | 69 | 61 | 204 | 42 | 41 | 40 | 40 | 25 | 24 | 72 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SSW 17 | SSW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 18 | N 9 | S 11 | S 11 | SSE 10 | SSE 11 | SE 11 | SE 10 | NNW 8 |
| kJ | 145 | 190 | 171 | 106 | 75 | 75 | 73 | 72 | 72 | 71 | 44 | 44 | 123 | 42 | 21 | 21 | 19 | 41 | 29 | 27 | 24 |
Wind waves Height (m) Direction Period (s) | E 10 | ENE 10 | ENE 10 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 8 | E 8 | E 8 | E 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 683 | 696 | 614 | 516 | 495 | 529 | 517 | 494 | 485 | 484 | 496 | 496 | 487 | 640 | 657 | 675 | 711 | 789 | 829 | 829 | 910 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 5 | 9 | 5 | 5 | 5 | 5 | 9 | 154 | 5 | 9 | 5 | 154 | 154 | 154 | 154 | 9 | 10 | 162 | 154 | 154 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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