Surf Forecasts:
How big are the waves at China Walls today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 5.5ft (1.7m), 8s period with E swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 5.5ft (1.7m), 7s period with E swell.
- Evening surf: Evening surf (25 Aug, local time) - 1.5ft (0.5m), 15s period with SSW swell.
The current surf forecast for China Walls at 2PM is: 1.7m 7s primary swell from a East direction and 0.5m 16s secondary swell from a South-southwest direction, 0.5m 12s secondary swell from a South-southwest direction (forecast issued at 07:00am August 25). The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 5.5ft (1.7m) | 8s |
| Afternoon (25 Aug) | 5.5ft (1.7m) | 7s |
| Evening (25 Aug) | 1.5ft (0.5m) | 15s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue morning, min 25°C on Tue afternoon). Mainly strong winds. | |||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | E 7 | E 7 | SSW 16 | SSW 15 | S 18 | E 7 | E 6 | SSW 14 | SSW 14 | S 18 | S 18 | S 19 | S 19 | S 19 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 149 | 146 | 326 | 286 | 142 | 125 | 162 | 236 | 215 | 218 | 215 | 158 | 307 | 460 | 585 | 351 | 238 | 470 | 716 | 580 | 427 | 309 | 387 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore 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 |
High Tide | 1:56PM0.66m | 1:55AM0.30m | 2:25PM0.67m | 2:30AM0.34m | 2:53PM0.66m | ||||||||||||||||||
Low Tide | 6:56AM0.04m | 9:09PM0.10m | 7:36AM0.04m | 9:29PM0.09m | 8:15AM0.04m | 9:49PM0.07m | |||||||||||||||||
 |  | | | | | | | | | | | |  | |  | |  | | | | | | |
 | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 22 | 23 | 22 | 22 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 16 | SSW 15 | SSW 12 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 18 | S 19 | S 19 | S 19 | S 18 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 |
| kJ | 121 | 86 | 85 | 144 | 142 | 125 | 89 | 121 | 121 | 218 | 215 | 158 | 307 | 460 | 585 | 351 | 238 | 470 | 716 | 580 | 427 | 309 | 387 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 12 | SSW 12 | SSW 12 | S 18 | SSW 12 | SSW 12 | S 18 | S 18 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | N 8 | SSW 12 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 149 | 146 | 146 | 83 | 81 | 81 | 162 | 81 | 81 | 167 | 165 | 156 | 135 | 98 | 98 | 137 | 131 | 87 | 6 | 46 | 47 | 47 | 46 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | SSE 6 | SSE 12 | SSE 12 | SSE 11 | SSE 12 | SSE 12 | SSW 18 | SSW 18 | SSE 12 | SSE 12 | S 20 | SSE 6 | SSE 6 | W 10 | SSW 16 | S 16 | W 10 | WNW 10 | N 8 | W 10 | W 10 | E 18 |
| kJ | 18 | 14 | 29 | 26 | 24 | 44 | 46 | 109 | 109 | 14 | 14 | 125 | 4 | 3 | 8 | 50 | 132 | 8 | 9 | 5 | 7 | 9 | 24 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 295 | 333 | 326 | 286 | 255 | 231 | 240 | 236 | 215 | 213 | 213 | 182 | 188 | 170 | 182 | 182 | 188 | 139 | 145 | 160 | 170 | 167 | 172 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 43 | 51 | 51 | 51 | 51 | 43 | 43 | 43 | 43 | 44 | 47 | 54 | 46 | 44 | 51 | 43 | 43 | 43 | 44 | 43 | 44 | 43 | 43 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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