Surf Forecasts:
How big are the waves at China Walls today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Evening surf: Evening surf (14 Jul, local time) - 2.5ft (0.8m), 13s period with SSW swell.
The current surf forecast for China Walls at 10AM is: 0.7m 14s primary swell from a Southwest direction and 0.9m 8s secondary swell from a East direction (forecast issued at 07:00am July 14). An open ocean swell of 0.9m 7s is not directed at the surf break, a second open ocean swell of 0.8m 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 (14 Jul) | 2.5ft (0.7m) | 14s |
| Afternoon (14 Jul) | 2.5ft (0.8m) | 14s |
| Evening (14 Jul) | 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 Tue night. Warm (max 25°C on Tue morning, min 24°C on Tue morning). Winds increasing (light winds from the ENE on Tue night, fresh winds from the ENE by Thu night). | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | W 15 | SW 17 | W 15 | W 15 | W 15 | W 15 | W 15 | SSW 15 | SSW 16 | W 15 | W 14 | W 14 | SSW 17 | SSW 17 | W 14 | SW 16 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 203 | 197 | 239 | 236 | 232 | 229 | 170 | 227 | 309 | 224 | 221 | 218 | 215 | 215 | 298 | 314 | 209 | 206 | 203 | 252 | 200 | 200 | 245 | 183 |
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 | cross-off |
High Tide | 2:47AM0.21m | 3:38PM0.81m | 3:40AM0.23m | 4:19PM0.78m | 4:35AM0.27m | 4:58PM0.72m | ||||||||||||||||||
Low Tide | 8:22AM-0.08m | 11:09PM0.02m | 9:12AM-0.05m | 11:45PM0.02m | 10:02AM0.01m | 00:20AM0.02m | ||||||||||||||||||
 |  | | | |  | | |  | | | |  | | | | | | |  | | | | | |
 | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 24 | 23 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 23 | 23 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | NNE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | ENE 7 | ENE 7 | SSW 15 | ENE 7 | ENE 6 | NE 7 | W 14 | ENE 6 | W 14 | W 14 | SW 16 | SSW 14 |
| kJ | 120 | 100 | 88 | 119 | 126 | 129 | 125 | 121 | 140 | 136 | 136 | 99 | 79 | 56 | 298 | 66 | 55 | 112 | 203 | 80 | 200 | 200 | 245 | 183 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | E 8 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | W 15 | W 15 | W 15 | W 15 | W 15 | W 15 | SW 14 | W 15 | SSW 16 | W 15 | W 14 | SSW 16 | W 14 | SSW 17 | SSW 13 | W 14 | W 14 |
| kJ | 51 | 84 | 94 | 236 | 232 | 229 | 149 | 227 | 227 | 224 | 221 | 218 | 215 | 211 | 215 | 314 | 209 | 206 | 175 | 203 | 195 | 154 | 148 | 148 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 14 | E 8 | E 8 | W 16 | W 15 | SW 13 | SW 17 | SW 13 | SW 13 | SW 13 | SW 14 | W 15 | NNE 8 | W 15 | NNE 8 | SSW 13 | SSW 13 | SSW 17 | SSW 13 | NNE 7 | SSE 7 | SSE 7 |
| kJ | 203 | 197 | 239 | 58 | 57 | 186 | 170 | 170 | 309 | 164 | 162 | 162 | 203 | 215 | 48 | 212 | 47 | 113 | 113 | 252 | 113 | 30 | 20 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 7 | — | — | — | NE 7 | — | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 124 | — | — | — | — | — | — | — | — | — | — | — | — | — | 68 | — | — | — | 106 | — | 85 | 96 | 149 | 149 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 25 | 0 | 0 | 43 | 43 | 43 | 12 | 12 | 25 | 16 | 25 | 43 | 45 | 44 | 44 | 43 | 43 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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