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Surf Forecasts:
Army Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Friday 01 May 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 5AM is: 1.1m 12s primary swell from a North-northwest direction (forecast issued at 01:00am May 01). An open ocean swell of 0.4m 15s is not directed at the surf break, a second open ocean swell of 2.1m 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 (01 May) | 3.5ft (1.0m) | 12s |
| Afternoon (01 May) | 3.5ft (1.0m) | 12s |
| Evening (01 May) | 2.5ft (0.8m) | 16s |
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 Sat afternoon, min 23°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NW 18 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | |
330 | 353 | 294 | 289 | 280 | 379 | 375 | 677 | 519 | 704 | 953 | 821 | 621 | 577 | 495 | 488 | 369 | 330 | 324 | 319 | 272 | 272 | 217 | 171 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 2:26AM0.32m | 3:55PM0.68m | 2:49AM0.28m | 4:29PM0.68m | 3:09AM0.25m | 5:06PM0.67m | ||||||||||||||||||
Low Tide | 8:22AM0.05m | 11:10PM0.22m | 8:42AM0.05m | 00:06AM0.22m | 9:05AM0.05m | |||||||||||||||||||
 | |  | | | | | | | | | |  | |  | | | | | | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 23 |
21 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 22 | 22 | 23 | 24 | 22 | 23 | 22 | 22 | 22 | 22 | 23 | 22 | 21 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 |
 kJ | 330 | 353 | 294 | 289 | 280 | 200 | 193 | 677 | 519 | 704 | 953 | 821 | 621 | 577 | 495 | 488 | 369 | 330 | 324 | 319 | 272 | 272 | 217 | 171 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | S 15 | S 15 | S 15 | NW 18 | NW 18 | NW 16 | NNW 11 | NNW 11 | NNW 11 | S 14 | S 14 | S 14 | S 14 | S 15 | S 14 | S 14 | SSW 16 | SSW 16 | S 13 | S 14 | S 14 | SSW 14 | SSW 14 |
| kJ | 81 | 69 | 109 | 110 | 199 | 379 | 375 | 197 | 163 | 115 | 140 | 150 | 106 | 106 | 109 | 150 | 94 | 146 | 146 | 128 | 136 | 150 | 165 | 165 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 11 | S 18 | NW 19 | SSW 17 | S 16 | S 16 | SSW 16 | NNW 18 | S 16 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | S 13 | S 13 | SSW 16 | SSW 16 | SW 21 | SW 20 | SSW 20 |
| kJ | 26 | 12 | 54 | 56 | 92 | 124 | 131 | 86 | 211 | 124 | 31 | 62 | 103 | 103 | 31 | 25 | 102 | 86 | 86 | 86 | 25 | 18 | 16 | 37 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | 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 | 311 | 408 | 516 | 545 | 545 | 439 | 373 | 373 | 322 | 331 | 331 | 331 | 310 | 276 | 234 | 240 | 215 | 215 | 221 | 226 | 226 | 231 | 221 | 246 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 9 | 9 | 9 | 9 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 154 | 5 | 5 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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