Surf Forecasts:
How big are the waves at Army Beach today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 3ft (0.9m), 9s period with NNE swell.
- Evening surf: Evening surf (13 Sep, local time) - 3ft (0.9m), 9s period with NE swell.
The current surf forecast for Army Beach at 2AM is: 0.9m 9s primary swell from a North-northeast direction (forecast issued at 07:00pm September 12). An open ocean swell of 0.6m 9s is not directed at the surf break, a second open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 3ft (0.9m) | 9s |
| Afternoon (13 Sep) | 3ft (0.9m) | 9s |
| Evening (13 Sep) | 3ft (0.9m) | 9s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||
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) | NE 9 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | SW 22 | SW 22 | SW 22 | NE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 278 | 124 | 138 | 135 | 135 | 138 | 138 | 138 | 220 | 115 | 112 | 123 | 164 | 118 | 102 | 237 | 227 | 227 | 67 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 4:59AM0.55m | 4:16PM0.42m | 5:42AM0.57m | 4:26PM0.36m | |||||||||||||||
Low Tide | 10:16PM0.09m | 11:07AM0.23m | 10:34PM0.09m | 12:09PM0.28m | 10:52PM0.09m | ||||||||||||||
 |  | | | | | | |  | | | | | | | | | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 26 | 26 | 27 | 27 | 26 | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 27 | 28 | 28 | 27 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | NE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | SSW 15 | NE 9 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 124 | 115 | 138 | 135 | 135 | 138 | 138 | 138 | 84 | 115 | 112 | 123 | 164 | 118 | 102 | 82 | 80 | 80 | 67 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 16 | ENE 9 | ENE 9 | SSW 14 | SSW 13 | SW 15 | SW 15 | SW 12 | SW 14 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 14 | SW 22 | SW 22 | SW 22 | SSW 13 |
| kJ | 87 | 124 | 66 | 64 | 121 | 63 | 107 | 104 | 37 | 54 | 57 | 58 | 133 | 76 | 76 | 237 | 227 | 227 | 69 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SW 13 | SSW 13 | SSW 13 | SW 16 | SSW 15 | SSW 12 | SW 12 | WNW 13 | SW 12 | ENE 8 | SW 15 | SW 24 | SW 11 | SW 24 | SSW 14 | SW 14 | SW 14 | SSW 22 |
| kJ | 22 | 87 | 116 | 116 | 65 | 91 | 57 | 37 | 17 | 37 | 24 | 54 | 87 | 19 | 87 | 76 | 49 | 46 | 181 |
Wind waves Height (m) Direction Period (s) | NE 9 | ENE 10 | E 3 | E 4 | ENE 9 | ENE 9 | E 9 | E 9 | NE 9 | ENE 9 | E 4 | E 4 | ENE 4 | ENE 4 | ENE 4 | ENE 5 | ENE 5 | ENE 4 | ENE 4 |
| kJ | 278 | 163 | 6 | 6 | 108 | 84 | 78 | 57 | 220 | 86 | 9 | 10 | 13 | 17 | 27 | 37 | 32 | 21 | 20 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 0 | 0 | 0 | 5 | 5 | 5 | 5 | 2 | 0 | 5 | 0 | 0 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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