- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts
China Walls surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Wednesday 30 Apr 2025 HSTForecast update in hr min s Forecast update imminent
China Walls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's China Walls sea temperature is
25.9° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at China Walls today?
The current surf forecast for China Walls at 2PM is: 0.7m 19s primary swell from a South direction and 0.9m 8s secondary swell from a East direction (forecast issued at 07:00am April 30). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 1.5ft (0.5m) | 20s |
| Afternoon (30 Apr) | 2ft (0.6m) | 19s |
| Evening (30 Apr) | 2.5ft (0.7m) | 18s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 8 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 6 | 6 | 6 | 18 | 18 | 7 | 13 | 13 | 7 | 16 | 7 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 218 | 194 | 276 | 369 | 265 | 314 | 307 | 304 | 225 | 220 | 161 | 269 | 337 | 263 | 259 | 179 | 168 | 112 | 209 | 206 | 203 | 209 | 247 | 178 | 204 | 270 | 121 | 55 | 68 | 214 | 171 | 236 | 169 | 169 | 169 | 122 | 88 | 107 | 104 | 104 | 103 | 104 | 54 | 53 | 53 | 51 | 51 | 80 | 51 | 50 | 49 | 46 | 45 | 44 | 45 | 45 | 45 | 46 | 34 | 34 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | cross- off | cross- off | cross- off | glass | 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 | 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 | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:34AM 0.13 | 5:45PM 0.68 | 5:37AM 0.10 | 6:44PM 0.63 | 7:07AM 0.09 | 7:48PM 0.58 | 9:03AM 0.12 | 8:53PM 0.53 | 10:34AM 0.18 | 9:54PM 0.49 | 11:33AM 0.25 | 10:46PM 0.45 | 12:16PM 0.33 | 11:30PM 0.41 | 12:52PM 0.40 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 10:08AM -0.08 | 1:54AM 0.03 | 10:51AM -0.04 | 3:11AM 0.02 | 11:45AM 0.02 | 4:16AM 0.02 | 1:04PM 0.07 | 5:03AM 0.01 | 2:49PM 0.12 | 5:37AM -0.00 | 4:28PM 0.13 | 6:04AM -0.01 | 5:48PM 0.14 | 6:27AM -0.02 | ||||||||||||||||||||||||||||||||||||||||||||||
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 6:00 | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - |
| Sunset | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:55 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - |
 |  | | | | |  | | | | | | | | | | | | |  | | | | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 24 |
| Feels °C (?) | 25 | 26 | 25 | 27 | 26 | 28 | 24 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 19 | 19 | 20 | 20 | 21 | 21 | 20 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 20 | 22 | 22 | 21 | 21 | 22 | 20 | 21 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 22 | 22 | 21 | 20 | 21 | 20 | 21 | 20 | 21 | 20 | 20 |
- Map Icons:
Break
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 China Walls 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.
Nearest