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China Walls surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Sunday 26 Apr 2026 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
25.1° C
(Which is slightly warmer than usual)How big are the waves at China Walls today?
The current surf forecast for China Walls at 10PM is: 0.6m 14s primary swell from a Southwest direction (forecast issued at 07:00pm April 26). An open ocean swell of 0.4m 11s is not directed at the surf break, a second open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | - | - |
| Afternoon (26 Apr) | 2.5ft (0.7m) | 14s |
| Evening (26 Apr) | 2ft (0.6m) | 14s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 23°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | |
211 | 164 | 160 | 153 | 123 | 120 | 118 | 85 | 116 | 114 | 84 | 83 | 82 | 78 | 58 | 37 | 37 | 37 | 36 | 36 | 36 | 37 | 36 | 34 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | 00:02AM0.44m | 1:12PM0.43m | 00:40AM0.38m | 1:46PM0.50m | 1:14AM0.33m | |||||||||||||||||||
Low Tide | 6:16PM0.10m | 6:52AM-0.05m | 7:19PM0.09m | 7:14AM-0.06m | 8:14PM0.09m | 7:35AM-0.06m | ||||||||||||||||||
 |  | | | | | | | | |  | | |  | | | | | | | | | | | |
 | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | 6:54 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
21 | 21 | 21 | 20 | 21 | 22 | 23 | 22 | 22 | 20 | 21 | 21 | 20 | 20 | 21 | 21 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | NE 8 | NE 8 | ENE 8 | ENE 8 | ENE 7 | SSW 13 | SW 13 | ENE 7 | SW 13 | SW 13 | ENE 7 | ENE 7 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | NW 14 |
 kJ | 211 | 164 | 160 | 153 | 215 | 164 | 187 | 187 | 207 | 114 | 84 | 167 | 82 | 78 | 124 | 96 | 37 | 37 | 36 | 36 | 36 | 37 | 36 | 51 |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 11 | NW 11 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SSW 13 | NE 9 | NW 10 | SW 13 | NNW 10 | NNE 8 | SSW 12 | SW 12 | NE 8 | NW 13 | NW 13 | NW 13 | NW 12 | NW 11 | NW 12 | SW 12 |
| kJ | 53 | 52 | 49 | 31 | 123 | 120 | 118 | 85 | 116 | 20 | 27 | 83 | 10 | 7 | 58 | 37 | 16 | 28 | 27 | 26 | 40 | 20 | 22 | 34 |
Swell 3 Height (m) Direction Period (s) | W 10 | W 9 | SSE 5 | S 10 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NE 9 | NW 10 | NNE 8 | NNW 10 | NE 8 | NE 8 | NW 14 | NNW 10 | SSE 11 | SSE 11 | SSE 11 | NNW 14 | NNW 14 | SSE 11 |
| kJ | 7 | 7 | 3 | 8 | 30 | 30 | 30 | 29 | 29 | 28 | 21 | 16 | 7 | 10 | 18 | 18 | 29 | 10 | 12 | 12 | 12 | 20 | 20 | 11 |
Wind waves Height (m) Direction Period (s) | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | — | — | — | — | ENE 7 | ENE 7 | — | ENE 7 | ENE 7 | — | — | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 215 | 196 | 216 | 241 | 151 | — | — | — | — | 164 | 172 | — | 128 | 128 | — | — | 105 | 140 | 172 | 188 | 188 | 183 | 154 | 153 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 43 | 43 | 14 | 12 | 14 | 43 | 43 | 43 | 44 | 44 | 43 | 12 | 12 | 14 | 43 | 43 | 43 | 45 | 43 | 43 | 43 | 43 | 43 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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