Surf Forecasts:
How big are the waves at Army Beach today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 1.5ft (0.4m), 6s period with NNE swell.
The current surf forecast for Army Beach at 1AM is: 0.4m 7s primary swell from a North-northeast direction (forecast issued at 07:00pm August 27). An open ocean swell of 1.0m 15s is not directed at the surf break, a second open ocean swell of 1.4m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 1.5ft (0.4m) | 6s |
| Afternoon (28 Aug) | - | - |
| Evening (28 Aug) | - | - |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 25°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | |||||||||||||||||
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) | NNE 8 | NW 9 | NNE 7 | NNE 7 | NNE 7 | NNE 6 | S 14 | S 14 | WNW 8 | S 14 | S 14 | S 14 | S 13 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 12 | 12 | 18 | 16 | 9 | 13 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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-off | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 3:31AM0.39m | 3:48PM0.61m | 4:12AM0.43m | 4:10PM0.56m | |||||||||||||||
Low Tide | 10:10PM0.14m | 9:05AM0.12m | 10:25PM0.13m | 9:49AM0.16m | 10:42PM0.11m | ||||||||||||||
 |  | |  | | | | | | | | | |  | | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 25 | 23 | 24 | 24 | 24 | 24 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 16 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 |
| kJ | 438 | 391 | 372 | 470 | 470 | 353 | 338 | 261 | 324 | 320 | 315 | 293 | 225 | 171 | 168 | 168 | 168 | 162 | 153 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | SSW 12 | NNE 7 | SSW 11 | SSW 11 | E 16 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 |
| kJ | 73 | 72 | 44 | 16 | 38 | 38 | 79 | 74 | 106 | 104 | 103 | 148 | 134 | 126 | 126 | 125 | 119 | 106 | 106 |
Swell 3 Height (m) Direction Period (s) | NNE 8 | NW 9 | NNE 7 | NW 9 | NNE 7 | NNE 6 | SSW 11 | SSW 11 | WNW 8 | SSW 19 | SSW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 17 | SSW 17 | SSW 17 |
| kJ | 12 | 12 | 18 | 12 | 9 | 13 | 38 | 37 | 7 | 35 | 35 | 91 | 84 | 82 | 80 | 79 | 116 | 109 | 186 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 |
| kJ | 165 | 176 | 155 | 165 | 170 | 147 | 149 | 142 | 137 | 141 | 156 | 188 | 172 | 195 | 207 | 216 | 207 | 240 | 265 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 12 | 9 | 9 | 9 | 9 | 9 | 12 | 154 | 25 | 25 | 5 | 5 | 5 | 5 | 5 | 12 | 5 | 5 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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