Surf Forecasts:
How big are the waves at China Walls today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 3ft (0.9m), 14s period with SSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 2.5ft (0.8m), 13s period with SSW swell.
The current surf forecast for China Walls at 6AM is: 0.9m 14s primary swell from a South-southwest direction (forecast issued at 01:00am September 09). An open ocean swell of 1.2m 10s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 3ft (0.9m) | 14s |
| Afternoon (09 Sep) | 3ft (0.9m) | 14s |
| Evening (09 Sep) | 2.5ft (0.8m) | 13s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 28°C on Wed afternoon, min 25°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the ENE by Thu afternoon). | ||||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | E 13 | E 12 | E 12 | SSW 16 | SSW 13 | SSW 13 | SSW 12 | SSW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 356 | 351 | 281 | 269 | 261 | 257 | 198 | 195 | 176 | 146 | 141 | 181 | 127 | 129 | 129 | 190 | 268 | 264 | 264 | 261 | 236 | 229 | 229 | 226 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | cross-off | cross-off | cross-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 |
High Tide | 1:48AM0.38m | 2:07PM0.69m | 2:29AM0.44m | 2:41PM0.65m | 3:11AM0.50m | 3:13PM0.59m | ||||||||||||||||||
Low Tide | 7:34AM0.03m | 9:01PM0.04m | 8:25AM0.05m | 9:26PM0.04m | 9:14AM0.08m | 9:49PM0.03m | ||||||||||||||||||
 | |  |  | | | |  |  |  |  |  | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 |
Feels °C | 30 | 30 | 30 | 30 | 31 | 29 | 30 | 30 | 29 | 29 | 27 | 26 | 27 | 24 | 26 | 25 | 24 | 24 | 24 | 24 | 25 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 12 | E 12 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | SW 16 | SW 16 | SW 16 | ENE 11 | SW 15 | SW 15 | ENE 11 | ENE 11 |
| kJ | 378 | 290 | 226 | 194 | 150 | 120 | 125 | 131 | 128 | 157 | 141 | 141 | 203 | 183 | 154 | 149 | 268 | 264 | 264 | 331 | 236 | 229 | 245 | 275 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | E 13 | E 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | E 11 | E 11 | E 11 | E 11 | SW 16 | NNE 8 | NNE 8 | SW 15 | SW 15 |
| kJ | 137 | 351 | 281 | 269 | 261 | 257 | 198 | 195 | 156 | 146 | 131 | 131 | 127 | 129 | 129 | 93 | 93 | 121 | 119 | 261 | 24 | 39 | 229 | 226 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 8 | SSW 8 | E 13 | E 13 | E 13 | E 13 | E 13 | SSW 13 | SSW 13 | SW 16 | SSW 16 | E 12 | E 12 | E 12 | SSW 17 | S 12 | S 12 | SSW 12 | NNE 8 | SSW 12 | SSW 12 | NNE 8 | SSW 11 |
| kJ | 356 | 101 | 77 | 168 | 168 | 166 | 161 | 158 | 176 | 133 | 65 | 181 | 103 | 101 | 98 | 190 | 69 | 72 | 44 | 26 | 44 | 46 | 37 | 43 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | ENE 7 | ENE 7 | — | — | — | — | ENE 7 | ENE 7 | ENE 7 | — | ENE 11 | ENE 11 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 208 | 237 | — | — | — | — | 136 | 136 | 117 | — | 319 | 265 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 25 | 44 | 12 | 43 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
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