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Surf Forecasts:
Army Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Monday 04 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
24.8° 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 11PM is: 1.4m 12s primary swell from a Northwest direction (forecast issued at 07:00pm May 04). An open ocean swell of 0.5m 13s is not directed at the surf break, a second open ocean swell of 1.0m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | - | - |
| Afternoon (04 May) | 4ft (1.2m) | 13s |
| Evening (04 May) | 4.5ft (1.4m) | 12s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 25°C on Tue afternoon, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | 5 AM | 8 AM | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 17 | NW 17 | NW 16 | NW 16 | NNW 15 | NNW 12 | |
555 | 580 | 570 | 561 | 448 | 440 | 380 | 314 | 303 | 303 | 297 | 254 | 220 | 200 | 196 | 192 | 160 | 155 | 243 | 338 | 437 | 692 | 1529 | 701 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross | on | on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | |
High Tide | 6:33PM0.62m | 7:24PM0.60m | ||||||||||||||||||||||
Low Tide | 9:54AM0.08m | 10:19AM0.10m | 10:41AM0.13m | |||||||||||||||||||||
 |  | |  |  | |  | | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — |
 | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | 7:00 |
— | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 |
24 | 22 | 23 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 27 | 25 | 25 | 25 | 26 | 24 | 25 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 10 | NW 16 | NW 16 | NNW 15 | NNW 12 |
 kJ | 555 | 580 | 570 | 561 | 448 | 440 | 380 | 314 | 303 | 303 | 297 | 254 | 220 | 200 | 196 | 192 | 160 | 139 | 139 | 142 | 437 | 692 | 1529 | 701 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | SSW 13 | E 7 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | NW 17 | NW 17 | NNW 9 | NNW 12 | E 8 | NW 14 |
| kJ | 89 | 89 | 87 | 57 | 131 | 41 | 103 | 100 | 79 | 77 | 61 | 61 | 47 | 47 | 35 | 37 | 45 | 45 | 243 | 338 | 106 | 153 | 47 | 676 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SW 18 | SW 18 | SSW 13 | E 7 | SSW 12 | SSW 12 | SW 18 | SSW 12 | SSW 12 | SSW 16 | SSW 17 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | NW 18 | E 8 | SSW 16 | SSW 16 | NW 9 | SSW 15 | SSW 14 |
| kJ | 37 | 32 | 81 | 80 | 55 | 52 | 50 | 49 | 79 | 28 | 28 | 104 | 59 | 102 | 102 | 48 | 147 | 155 | 46 | 146 | 144 | 83 | 126 | 70 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | E 8 | E 6 | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | — | — | NE 6 | — | — | — | E 8 |
| kJ | 159 | 135 | 127 | 142 | 85 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | 47 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 5 | 5 | 5 | 8 | 5 | 5 | 9 | 9 | 5 | 5 | 5 | 9 | 16 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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