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Surf Forecasts:
Rockpiles surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Wednesday 01 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
24.1° C
(Which is normal for this time of year)How big are the waves at Rockpiles today?
The current surf forecast for Rockpiles at 1PM is: 0.3m 11s primary swell from a South direction (forecast issued at 07:00am April 01). An open ocean swell of 1.7m 10s is not directed at the surf break, a second open ocean swell of 0.9m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Apr) | 1ft (0.3m) | 11s |
| Afternoon (01 Apr) | 1ft (0.3m) | 11s |
| Evening (01 Apr) | 1ft (0.3m) | 11s |
Table - waves today at Rockpiles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 01 | Thursday 02 | Friday 03 | Sat 04 | |||||||||||||||||||||
| 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 11 | 11 | 11 | 11 | 11 | 11 | 17 | 11 | 11 | 11 | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 14 | 16 | 16 | 16 | 16 | 20 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 50 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 21 | 21 | 21 | 40 | 36 | 33 | 32 | 32 | 32 | 29 | 16 | 25 | 40 | 40 | 40 | 38 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 3:26AM 0.41 | 4:10PM 0.49 | 3:55AM 0.36 | 4:43PM 0.52 | 4:24AM 0.30 | 5:18PM 0.53 | ||||||||||||||||||
Low Tide / height (m) | 9:38AM -0.05 | 10:22PM 0.05 | 9:58AM -0.05 | 11:09PM 0.06 | 10:19AM -0.04 | 12:00AM 0.08 | ||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Sat 04 | |||||||||||||||||||||
| Sunrise | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - |
 |  | | | | |  | | |  | | |  |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 22 | 21 | 22 | 21 | 22 | 22 | 22 | 21 | 21 | 21 |
| Feels °C (?) | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 18 |
- Map Icons:
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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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