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Army Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Saturday 02 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 10AM is: 1.4m 14s primary swell from a Northwest direction (forecast issued at 07:00am May 02). An open ocean swell of 0.6m 14s is not directed at the surf break, a second open ocean swell of 1.6m 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 (02 May) | 4.5ft (1.4m) | 15s |
| Afternoon (02 May) | 4.5ft (1.3m) | 14s |
| Evening (02 May) | 4ft (1.2m) | 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 Sat afternoon, min 23°C on Sat morning). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night). | ||||||||||||||||||||||||
Saturday 2 | Sunday 3 | Monday 4 | Tue 5 | |||||||||||||||||||||
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 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 | NW 11 | NW 11 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | |
704 | 953 | 821 | 621 | 577 | 495 | 488 | 369 | 330 | 324 | 319 | 277 | 272 | 213 | 171 | 168 | 168 | 114 | 325 | 473 | 555 | 520 | 570 | 503 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross-off | |
High Tide | 2:49AM0.28m | 4:29PM0.68m | 3:09AM0.25m | 5:06PM0.67m | 3:20AM0.23m | 5:47PM0.65m | ||||||||||||||||||
Low Tide | 8:42AM0.05m | 00:06AM0.22m | 9:05AM0.05m | 1:15AM0.22m | 9:29AM0.06m | |||||||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:59 | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 23 |
22 | 21 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 21 | 22 | 22 | 23 | 23 | 24 | 22 | 23 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | 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 | NW 11 | NW 11 | NW 11 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 |
 kJ | 704 | 953 | 821 | 621 | 577 | 495 | 488 | 369 | 330 | 324 | 319 | 277 | 272 | 213 | 171 | 168 | 168 | 114 | 325 | 473 | 555 | 520 | 570 | 503 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | S 14 | S 14 | S 14 | S 14 | S 15 | S 14 | S 16 | SSW 16 | SSW 16 | S 13 | S 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | NW 13 | S 13 | S 13 | S 13 | S 13 | S 13 | SSW 13 |
| kJ | 115 | 189 | 150 | 106 | 106 | 109 | 150 | 132 | 146 | 146 | 90 | 136 | 150 | 165 | 165 | 165 | 150 | 113 | 92 | 90 | 89 | 89 | 87 | 56 |
Swell 3 Height (m) Direction Period (s) | S 16 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | S 13 | S 13 | S 13 | SSW 16 | SSW 16 | SW 21 | SW 20 | SSW 20 | SW 20 | NW 14 | S 14 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SW 18 | SW 18 |
| kJ | 124 | 31 | 62 | 103 | 103 | 31 | 25 | 89 | 86 | 86 | 86 | 25 | 18 | 16 | 37 | 97 | 46 | 103 | 37 | 37 | 37 | 32 | 81 | 80 |
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 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 |
| kJ | 310 | 296 | 296 | 288 | 244 | 244 | 240 | 257 | 253 | 253 | 253 | 226 | 243 | 270 | 264 | 210 | 204 | 172 | 172 | 151 | 155 | 151 | 151 | 118 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 136 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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