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China Walls surf Forecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Friday 19 Apr 2024 HST
Forecast update in hr min s 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 24.6°C (Statistics for 19 Apr 1981-2005 - mean: 24.5 °C max: 25.3 °C min: 23.5 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 24.6°C (Statistics for 19 Apr 1981-2005 - mean: 24.5 °C max: 25.3 °C min: 23.5 °C)
How big are the waves at China Walls today?
The current surf forecast for China Walls at 9AM is: 0.7m 15s primary swell from a South-southwest direction and 0.4m 12s secondary swell from a South-southeast direction (forecast issued at 07:00am April 19). An open ocean swell of 1.6m 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 (19 Apr) | 2.5ft (0.7m) | 15s |
| Afternoon (19 Apr) | 2.5ft (0.7m) | 15s |
| Evening (19 Apr) | 2.5ft (0.7m) | 15s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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) (?) | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 248 | 207 | 199 | 196 | 193 | 193 | 193 | 193 | 144 | 142 | 140 | 138 | 140 | 148 | 156 | 162 | 164 | 166 | 164 | 164 | 112 | 112 | 158 | 152 | 148 | 85 | 84 | 84 | 84 | 82 | 197 | 193 | 188 | 186 | 181 | 171 | 166 | 164 | 164 | 162 | 164 | 160 | 156 | 148 | 85 | 81 | 86 | 93 | 86 | 73 | 72 | 72 | 42 | 53 | 81 | 79 | 82 | 75 | 74 | 37 |
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 | off | off | off | 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) | 1:17PM 0.35 | 12:54AM 0.43 | 1:45PM 0.42 | 1:22AM 0.40 | 2:13PM 0.48 | 1:49AM 0.36 | 2:43PM 0.54 | 2:17AM 0.31 | 3:14PM 0.58 | 2:46AM 0.27 | 3:48PM 0.61 | 3:17AM 0.22 | 4:25PM 0.62 | 3:52AM 0.17 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 7:20AM -0.02 | 7:06PM 0.08 | 7:36AM -0.03 | 7:53PM 0.08 | 7:51AM -0.04 | 8:37PM 0.07 | 8:09AM -0.05 | 9:21PM 0.07 | 8:28AM -0.07 | 10:08PM 0.06 | 8:49AM -0.07 | 10:57PM 0.06 | 9:14AM -0.07 | 11:53PM 0.06 | 9:40AM -0.06 | |||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:03 | - | - | - | - | - | - | - | 6:01 | - | - |
| Sunset | - | - | - | - | 6:51 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:53 | - | - | - | - | - | - | - |
 |  | | |  |  | |  |  |  |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 |
| Feels °C (?) | 19 | 19 | 17 | 17 | 17 | 18 | 19 | 18 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 19 | 18 | 18 | 19 | 18 | 17 | 16 | 16 | 17 | 16 | 16 | 16 | 17 | 18 | 19 | 19 | 19 | 21 | 19 | 19 | 21 | 20 | 20 | 19 | 21 | 21 |
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