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Surf Forecasts:
Sandy Beach surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Sunday 07 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Sandy Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sandy Beach sea temperature is
25.9° C
(Which is slightly warmer than usual)How big are the waves at Sandy Beach today?
The current surf forecast for Sandy Beach at 9AM is: 1.1m 8s primary swell from a East-northeast direction (forecast issued at 01:00am December 07). An open ocean swell of 0.8m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 3.5ft (1.1m) | 8s |
| Afternoon (07 Dec) | 4.5ft (1.4m) | 8s |
| Evening (07 Dec) | 4.5ft (1.3m) | 8s |
Table - waves today at Sandy Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 115 | 121 | 149 | 159 | 163 | 238 | 206 | 201 | 183 | 178 | 147 | 173 | 147 | 123 | 102 | 102 | 123 | 45 | 45 | 45 | 83 | 102 | 77 | 77 |
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 | cross | cross- on | cross- on | cross | cross | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross | cross | cross |
High Tide / height (m) | 5:04AM 0.77 | 5:04PM 0.16 | 5:53AM 0.71 | 6:18PM 0.17 | 6:42AM 0.65 | 7:47PM 0.20 | ||||||||||||||||||
Low Tide / height (m) | 9:31PM -0.06 | 12:59PM 0.04 | 10:19PM -0.02 | 1:52PM 0.04 | 11:12PM 0.05 | 2:40PM 0.04 | ||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:56 | - | - | - | - | - | - | - | 6:56 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:49 | - |
 | |  |  |  |  | | | | | | | | | | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 23 | 23 | 22 | 23 | 24 | 22 | 22 | 23 | 23 | 23 | 22 | 21 | 22 | 22 | 21 | 22 | 22 | 24 | 24 | 24 | 24 | 25 | 25 | 25 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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