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 4AM is: 0.7m 10s primary swell from a North-northwest direction (forecast issued at 07:00pm September 22). An open ocean swell of 0.6m 12s is not directed at the surf break, a second open ocean swell of 2.0m 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 27°C on Wed morning, min 25°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 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) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | SW 17 | 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 |
Wave Graph  | |||||||||||||||||||
 kJ | 164 | 158 | 158 | 150 | 108 | 148 | 145 | 104 | 102 | 100 | 74 | 74 | 48 | 49 | 71 | 74 | 72 | 69 | 61 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 1:36AM0.33m | 1:46PM0.60m | 2:09AM0.39m | 2:12PM0.58m | |||||||||||||||
Low Tide | 8:23PM0.15m | 6:52AM0.14m | 8:33PM0.14m | 7:40AM0.14m | 8:45PM0.12m | ||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 29 | 26 | 27 | 27 | 27 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | SW 16 | SW 16 | SW 16 | SSW 17 | SSW 17 | SSW 17 | SW 15 |
| kJ | 164 | 158 | 158 | 150 | 108 | 118 | 116 | 104 | 102 | 100 | 74 | 74 | 255 | 255 | 245 | 373 | 377 | 373 | 223 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | S 12 | S 12 | S 12 | S 12 | S 12 | 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 |
| kJ | 160 | 144 | 144 | 106 | 146 | 148 | 113 | 110 | 106 | 166 | 166 | 164 | 48 | 49 | 71 | 74 | 72 | 69 | 61 |
Swell 3 Height (m) Direction Period (s) | SW 19 | SW 17 | SW 17 | SSW 17 | SSW 17 | SW 17 | 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 |
| kJ | 92 | 72 | 74 | 117 | 119 | 148 | 145 | 190 | 171 | 106 | 75 | 75 | 73 | 72 | 72 | 71 | 44 | 44 | 123 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 8 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 6 | E 7 | ENE 8 | E 8 | E 8 | ENE 8 |
| kJ | 402 | 497 | 526 | 642 | 700 | 683 | 683 | 683 | 602 | 589 | 564 | 540 | 542 | 310 | 400 | 469 | 496 | 484 | 461 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 5 | 5 | 5 | 5 | 5 | 9 | 9 | 154 | 9 | 9 | 9 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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