Surf Forecasts:
How big are the waves at China Walls today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 2.5ft (0.7m), 12s period with E swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 1.5ft (0.5m), 18s period with SW swell.
- Evening surf: Evening surf (10 Sep, local time) - 2ft (0.6m), 18s period with SSW swell.
The current surf forecast for China Walls at 6PM is: 0.5m 18s primary swell from a Southwest direction and 0.6m 12s secondary swell from a South-southwest direction, 0.6m 12s secondary swell from a East direction (forecast issued at 01:00pm September 10). An open ocean swell of 1.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 2.5ft (0.7m) | 12s |
| Afternoon (10 Sep) | 1.5ft (0.5m) | 18s |
| Evening (10 Sep) | 2ft (0.6m) | 18s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Thu afternoon, min 24°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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 | SW 18 | SW 18 | SSW 18 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SSW 16 | SW 13 | SSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 181 | 152 | 154 | 207 | 190 | 268 | 264 | 264 | 261 | 239 | 229 | 226 | 226 | 226 | 223 | 223 | 242 | 122 | 99 | 99 | 98 |
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 |
High Tide | 2:41PM0.65m | 3:11AM0.50m | 3:13PM0.59m | 3:51AM0.55m | 3:42PM0.51m | ||||||||||||||||
Low Tide | 8:25AM0.05m | 9:26PM0.04m | 9:14AM0.08m | 9:49PM0.03m | 10:05AM0.12m | 10:11PM0.04m | |||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 23 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 12 | SSW 13 | SSW 12 | SSW 12 | E 11 | SW 16 | ENE 7 | ENE 7 | ENE 11 | SW 15 | SW 15 | ENE 11 | SW 15 | SW 15 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NNE 9 | NNE 9 |
| kJ | 141 | 127 | 121 | 129 | 93 | 268 | 136 | 108 | 128 | 239 | 229 | 245 | 226 | 226 | 176 | 163 | 128 | 128 | 98 | 101 | 101 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | E 12 | E 12 | E 12 | SSW 17 | E 11 | SW 16 | ENE 11 | SW 16 | NNE 8 | NNE 8 | SW 15 | SSW 11 | NNE 8 | SW 15 | SW 15 | NE 8 | NE 9 | NE 9 | SW 13 | ENE 9 |
| kJ | 133 | 103 | 101 | 98 | 190 | 93 | 264 | 126 | 261 | 41 | 39 | 226 | 25 | 39 | 223 | 223 | 74 | 79 | 81 | 87 | 64 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | SW 18 | SW 18 | SSW 18 | SSW 12 | S 12 | E 11 | SW 16 | NNE 8 | SSW 12 | SSW 12 | NNE 8 | SW 9 | SSW 11 | NNE 8 | NE 8 | SW 15 | SW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 181 | 152 | 154 | 207 | 81 | 69 | 121 | 264 | 26 | 44 | 46 | 37 | 12 | 24 | 42 | 67 | 242 | 122 | 99 | 99 | 98 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | ENE 7 | ENE 11 | ENE 11 | — | ENE 11 | ENE 10 | — | — | — | — | — | ENE 10 | ENE 4 |
| kJ | 231 | 231 | 225 | 192 | 162 | 158 | — | — | 84 | 303 | 313 | — | 346 | 241 | — | — | — | — | — | 94 | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 45 | 45 | 14 | 12 | 14 | 13 | 12 | 43 | 43 | 12 | 12 | 12 | 12 | 12 | 12 | 43 | 13 | 12 | 12 | 12 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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