Surf Forecasts:
How big are the waves at China Walls today (25 Oct):
- Morning surf: Morning surf (25 Oct, local time) - 2ft (0.6m), 18s period with S swell.
- Afternoon surf: Afternoon surf (25 Oct, local time) - 2.5ft (0.8m), 17s period with SSW swell.
- Evening surf: Evening surf (25 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for China Walls at 6PM is: 0.8m 16s primary swell from a South-southwest direction (forecast issued at 01:00pm October 25). An open ocean swell of 0.9m 10s is not directed at the surf break, a second open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | 2ft (0.6m) | 18s |
| Afternoon (25 Oct) | 2.5ft (0.8m) | 17s |
| Evening (25 Oct) | 3ft (0.9m) | 16s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 61mm), heaviest during Tue night. Warm (max 26°C on Sun afternoon, min 20°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | |||||||||||||||||||
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) | S 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 17 | S 16 | S 16 | S 16 | S 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 222 | 493 | 350 | 432 | 346 | 266 | 263 | 234 | 292 | 360 | 360 | 284 | 280 | 261 | 247 | 243 | 202 | 255 | 257 | 254 | 322 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | cross-off | off | off | off | cross-off | off | off | cross-off | cross-off | off | off | off |
High Tide | 2:08PM0.38m | 3:09AM0.72m | 2:46PM0.32m | 3:52AM0.75m | 3:26PM0.27m | ||||||||||||||||
Low Tide | 9:16AM0.11m | 8:17PM-0.03m | 10:12AM0.11m | 8:46PM-0.04m | 11:13AM0.11m | 9:19PM-0.04m | |||||||||||||||
 | | |  | | | | | | | | | |  | |  | |  |  |  |  | |
 | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 5:59 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:57 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 8 | 12 |
Temp °C | 25 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 22 | 23 | 21 |
Feels °C | 23 | 24 | 23 | 23 | 24 | 23 | 23 | 23 | 24 | 25 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 19 |
Swell 1 Height (m) Direction Period (s) | N 11 | N 11 | NNW 10 | SSW 16 | N 11 | N 10 | N 10 | N 10 | N 10 | SSW 15 | SSW 15 | N 9 | N 9 | N 11 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | NNE 9 |
| kJ | 242 | 247 | 184 | 432 | 181 | 177 | 161 | 151 | 148 | 360 | 360 | 132 | 126 | 223 | 190 | 183 | 171 | 133 | 133 | 130 | 135 |
Swell 2 Height (m) Direction Period (s) | E 7 | SSW 17 | SSW 16 | NNW 11 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | N 9 | N 9 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | NW 14 | NW 14 | S 16 | S 16 | S 16 |
| kJ | 52 | 493 | 350 | 150 | 346 | 266 | 263 | 234 | 292 | 140 | 76 | 284 | 280 | 261 | 247 | 243 | 164 | 162 | 257 | 254 | 322 |
Swell 3 Height (m) Direction Period (s) | S 18 | NE 8 | E 7 | E 7 | E 7 | E 7 | E 7 | SSW 11 | S 11 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 15 | NW 14 | S 17 | S 16 | NW 14 | NW 13 | NW 13 |
| kJ | 222 | 23 | 26 | 25 | 37 | 35 | 25 | 74 | 63 | 130 | 129 | 188 | 181 | 178 | 174 | 167 | 202 | 255 | 155 | 140 | 108 |
Wind waves Height (m) Direction Period (s) | ENE 8 | E 7 | NE 8 | NE 8 | NE 7 | NE 4 | — | — | — | — | — | NNE 9 | — | — | — | — | — | — | — | — | NNE 3 |
| kJ | 45 | 39 | 64 | 78 | 51 | 6 | — | — | — | — | — | 52 | — | — | — | — | — | — | — | — | 7 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 19 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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