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China Walls surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Thursday 03 Jul 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
26.2° C
(Which is normal for this time of year)How big are the waves at China Walls today?
The current surf forecast for China Walls at 4PM is: 0.5m 12s primary swell from a South direction and 0.4m 15s secondary swell from a Southwest direction (forecast issued at 01:00pm July 03). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jul) | 2ft (0.6m) | 12s |
| Afternoon (03 Jul) | 1.5ft (0.5m) | 12s |
| Evening (03 Jul) | 1.5ft (0.4m) | 16s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 6 | 14 | 14 | 14 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 19 | 19 | 19 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 14 | 16 | 14 | 16 | 12 | 16 | 16 | 16 | 13 | 16 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 188 | 176 | 138 | 137 | 144 | 140 | 129 | 153 | 486 | 160 | 326 | 339 | 250 | 242 | 235 | 220 | 218 | 259 | 279 | 247 | 214 | 206 | 196 | 189 | 163 | 142 | 132 | 103 | 120 | 147 | 109 | 104 | 125 | 73 | 113 | 82 | 86 | 122 | 176 | 139 | 132 | 123 | 131 | 142 | 203 | 200 | 240 | 213 | 177 | 135 | 161 | 109 | 135 | 154 | 155 | 156 | 180 | 127 | 147 | 144 |
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 | 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) | 11:05AM 0.46 | 8:50PM 0.30 | 11:50AM 0.52 | 9:51PM 0.24 | 12:29PM 0.58 | 11:04PM 0.20 | 1:05PM 0.62 | 12:09AM 0.18 | 1:40PM 0.65 | 1:02AM 0.17 | 2:15PM 0.68 | 1:46AM 0.17 | 2:51PM 0.70 | 2:28AM 0.17 | 3:26PM 0.72 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:46PM 0.27 | 4:09AM 0.03 | 7:27PM 0.23 | 4:44AM 0.02 | 8:25PM 0.18 | 5:21AM 0.02 | 9:03PM 0.14 | 6:00AM 0.00 | 9:35PM 0.11 | 6:40AM -0.01 | 10:05PM 0.09 | 7:20AM -0.03 | 10:36PM 0.07 | 7:59AM -0.04 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - |
| Sunset | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - | - | - | - | - | - | - | 7:15 | - |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 |
| Feels °C (?) | 22 | 23 | 23 | 24 | 23 | 21 | 21 | 21 | 20 | 21 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 20 | 20 | 22 | 19 | 20 | 20 | 21 | 20 | 20 | 20 | 21 | 20 | 22 | 21 | 20 | 20 | 20 | 19 | 19 | 20 | 19 | 20 | 21 | 19 | 21 | 19 | 20 | 21 | 20 | 21 | 22 | 20 | 20 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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