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Surf Forecasts:
Rockpiles surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Friday 10 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Rockpiles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Rockpiles sea temperature is
24.2° C
(Which is normal for this time of year)How big are the waves at Rockpiles today?
The current surf forecast for Rockpiles at 5PM is: 2.1m 7s primary swell from a South direction and 1.0m 8s secondary swell from a East direction, 0.6m 14s secondary swell from a South direction (forecast issued at 01:00pm April 10). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 5.5ft (1.7m) | 7s |
| Afternoon (10 Apr) | 7ft (2.2m) | 7s |
| Evening (10 Apr) | 6ft (1.8m) | 7s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| 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) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 8 | 13 | 8 | 8 | 8 | 7 | 7 | 7 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 336 | 568 | 478 | 297 | 244 | 156 | 126 | 102 | 71 | 125 | 71 | 54 | 54 | 53 | 39 | 39 | 93 | 89 | 123 | 88 | 87 | 83 | 75 | 73 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | on | cross- on | cross- on | glass | on | cross | cross- off | glass | glass | glass | off | off | cross- off | cross- off | cross |
High Tide / height (m) | 12:00PM 0.15 | 11:43PM 0.48 | 12:43PM 0.20 | 12:27AM 0.49 | 1:19PM 0.27 | 1:07AM 0.48 | ||||||||||||||||||
Low Tide / height (m) | 4:00PM 0.09 | 7:15AM 0.03 | 5:26PM 0.09 | 7:33AM 0.01 | 6:33PM 0.07 | 7:51AM -0.02 | ||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 |
| Sunset | - | - | 6:49 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - |
 | |  |  | |  | | |  | | | | | |  | |  | | | | | | |  | |
Rain (mm) | 7 | 7 | 8 | 5 | 1 | 1 | 2 | 1 | - | 1 | 1 | 1 | 1 | 1 | 5 | 9 | 5 | 4 | 4 | 3 | 5 | 2 | 1 | - |
| Temp. °C | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 |
| Feels °C (?) | 19 | 19 | 22 | 24 | 25 | 25 | 25 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 25 | 23 | 24 | 24 | 23 | 21 | 22 | 22 | 23 | 23 |
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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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rockpiles surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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