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Army Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Wednesday 29 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Army Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Army Beach sea temperature is
24.7° C
(Which is normal for this time of year)How big are the waves at Army Beach today?
The current surf forecast for Army Beach at 10AM is: 0.7m 12s primary swell from a Northwest direction and 0.6m 14s secondary swell from a North-northwest direction (forecast issued at 07:00am April 29). An open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 2.5ft (0.7m) | 12s |
| Afternoon (29 Apr) | 3ft (0.9m) | 13s |
| Evening (29 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Fri afternoon, min 23°C on Wed morning). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 1 | Sat 2 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 12 | NW 12 | NNW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 18 | NW 16 | NW 16 | NW 15 | |
210 | 175 | 129 | 257 | 249 | 238 | 301 | 287 | 330 | 319 | 359 | 347 | 341 | 414 | 408 | 389 | 353 | 294 | 289 | 280 | 379 | 375 | 686 | 519 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | |
High Tide | 2:53PM0.62m | 2:00AM0.36m | 3:23PM0.66m | 2:26AM0.32m | 3:55PM0.68m | |||||||||||||||||||
Low Tide | 7:46AM0.07m | 9:27PM0.23m | 8:03AM0.06m | 10:18PM0.22m | 8:22AM0.05m | 11:10PM0.22m | ||||||||||||||||||
 |  | | | | | | |  | | | | | | | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | 6:01 |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | 6:58 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 |
22 | 20 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 11 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 16 | NW 15 |
 kJ | 210 | 175 | 127 | 257 | 249 | 238 | 301 | 287 | 330 | 319 | 359 | 347 | 341 | 414 | 408 | 389 | 353 | 294 | 289 | 280 | 200 | 193 | 686 | 519 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SW 12 | NNW 14 | SW 12 | SSW 13 | SSW 13 | NE 9 | NE 9 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | S 16 | SSW 16 | N 7 | SSW 16 | SSW 15 | S 15 | S 15 | NW 18 | NW 18 | NW 16 | NNW 11 | NNW 11 |
| kJ | 36 | 37 | 129 | 35 | 17 | 17 | 13 | 13 | 15 | 15 | 28 | 87 | 81 | 86 | 15 | 89 | 73 | 109 | 110 | 199 | 379 | 375 | 197 | 145 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNW 15 | SW 12 | SSW 13 | SSW 11 | SSW 11 | SSW 13 | S 18 | SSW 11 | SSW 11 | S 16 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 12 | SSW 11 | S 18 | NW 19 | SSW 17 | S 16 | S 16 | SSW 16 | NNW 18 |
| kJ | 9 | 42 | 21 | 18 | 11 | 11 | 17 | 25 | 12 | 12 | 21 | 28 | 28 | 28 | 87 | 26 | 12 | 54 | 56 | 92 | 124 | 131 | 86 | 209 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 197 | 183 | 181 | 163 | 165 | 126 | 131 | 128 | 197 | 242 | 277 | 256 | 248 | 241 | 278 | 338 | 384 | 389 | 428 | 400 | 482 | 509 | 522 | 445 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 169 | 154 | 9 | 5 | 5 | 9 | 5 | 5 | 154 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 9 | 9 | 5 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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