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Surf Forecasts:
Army Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Friday 27 Mar 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
24.6° C
(Which is slightly warmer than usual)How big are the waves at Army Beach today?
The current surf forecast for Army Beach at 8PM is: 1.6m 9s primary swell from a Northeast direction and 1.1m 13s secondary swell from a Northwest direction, 0.5m 10s secondary swell from a North direction (forecast issued at 01:00pm March 27). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Mar) | 6ft (1.8m) | 9s |
| Afternoon (27 Mar) | 5ft (1.6m) | 9s |
| Evening (27 Mar) | 5ft (1.6m) | 9s |
Table - waves today at Army Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| 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 | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 12 | 12 | 9 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 503 | 461 | 418 | 408 | 388 | 314 | 303 | 370 | 312 | 342 | 323 | 332 | 332 | 372 | 521 | 560 | 1188 | 1439 | 1642 | 2017 | 2124 | 2013 | 2102 | 2020 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on |
High Tide / height (m) | 12:37PM 0.24 | 12:43AM 0.64 | 1:20PM 0.31 | 1:22AM 0.62 | 1:58PM 0.38 | 1:55AM 0.59 | ||||||||||||||||||
Low Tide / height (m) | 5:05PM 0.16 | 8:05AM 0.13 | 6:20PM 0.15 | 8:19AM 0.12 | 7:20PM 0.16 | |||||||||||||||||||
Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 |
| Sunset | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - |
 |  | |  |  | | | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 |
| Feels °C (?) | 19 | 18 | 18 | 17 | 18 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 16 | 15 | 16 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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