Surf Forecasts:
How big are the waves at Army Beach today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 1.5ft (0.5m), 10s period with N swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 1.5ft (0.4m), 10s period with NNW swell.
- Evening surf: Evening surf (20 Oct, local time) - 1.5ft (0.4m), 10s period with NNW swell.
The current surf forecast for Army Beach at 6AM is: 0.5m 11s primary swell from a North direction and 0.4m 10s secondary swell from a Northwest direction (forecast issued at 01:00am October 20). An open ocean swell of 2.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 1.5ft (0.5m) | 10s |
| Afternoon (20 Oct) | 1.5ft (0.4m) | 10s |
| Evening (20 Oct) | 1.5ft (0.4m) | 10s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 27°C on Wed afternoon, min 24°C on Tue night). Winds decreasing (fresh winds from the ENE on Tue morning, light winds from the NE by Thu morning). | ||||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||||
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) | N 11 | N 11 | N 10 | NNW 10 | SW 15 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 10 | N 9 | N 9 | N 9 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 13 | NW 11 | NW 12 | NW 12 | NW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 61 | 58 | 56 | 35 | 35 | 34 | 33 | 33 | 30 | 29 | 15 | 15 | 14 | 24 | 23 | 37 | 50 | 46 | 43 | 44 | 42 | 84 | 114 | 114 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off | cross-off |
High Tide | 00:35AM0.28m | 11:39AM0.54m | 00:59AM0.35m | 12:14PM0.53m | 1:26AM0.43m | 12:46PM0.50m | ||||||||||||||||||
Low Tide | 4:21AM0.24m | 7:01PM0.14m | 5:43AM0.24m | 7:09PM0.12m | 6:49AM0.23m | 7:22PM0.09m | ||||||||||||||||||
 | |  | | | | | | | | |  | | | | | | | | | |  |  | | |
 | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 |
Feels °C | 22 | 22 | 23 | 23 | 24 | 22 | 23 | 22 | 22 | 23 | 24 | 25 | 26 | 24 | 25 | 24 | 25 | 25 | 26 | 28 | 27 | 28 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | N 11 | N 11 | N 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 10 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SW 15 | NW 12 | ENE 8 | ENE 8 | SSW 14 | NW 11 | NW 12 | NW 12 | NW 12 |
| kJ | 61 | 58 | 56 | 35 | 35 | 34 | 33 | 33 | 30 | 29 | 63 | 61 | 57 | 86 | 85 | 54 | 50 | 226 | 204 | 80 | 42 | 84 | 114 | 114 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | SW 15 | SW 16 | SW 16 | SW 16 | N 9 | N 9 | N 9 | N 9 | N 9 | NW 12 | SW 15 | NW 11 | NW 11 | NW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 38 | 36 | 35 | 25 | 24 | 14 | 57 | 62 | 64 | 64 | 15 | 15 | 14 | 14 | 14 | 37 | 54 | 46 | 43 | 42 | 77 | 74 | 71 | 70 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 14 | NW 9 | S 11 | S 11 | S 11 | S 11 | S 12 | S 12 | NW 12 | NW 12 | N 9 | N 8 | SW 14 | SW 14 | NW 13 | NW 13 | E 14 | E 14 | NE 15 |
| kJ | 64 | 64 | 65 | 65 | 35 | 20 | 13 | 21 | 21 | 21 | 22 | 26 | 26 | 24 | 23 | 14 | 13 | 54 | 53 | 44 | 27 | 32 | 32 | 33 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 572 | 572 | 591 | 572 | 525 | 525 | 557 | 495 | 495 | 464 | 422 | 411 | 373 | 373 | 336 | 336 | 288 | — | — | 199 | 186 | 199 | 191 | 204 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 156 | 156 | 9 | 205 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 0 | 5 | 5 | 5 | 5 | 0 | 5 | 5 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Army Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest