Surf Forecasts:
How big are the waves at China Walls today (11 Jul):
- Morning surf: Morning surf (11 Jul, local time) - 1.5ft (0.5m), 19s period with SW swell.
- Afternoon surf: Afternoon surf (11 Jul, local time) - 2ft (0.6m), 18s period with SW swell.
- Evening surf: Evening surf (11 Jul, local time) - 2.5ft (0.7m), 18s period with SW swell.
The current surf forecast for China Walls at 4PM is: 0.6m 18s primary swell from a Southwest direction and 0.4m 14s secondary swell from a West direction (forecast issued at 01:00pm July 11). An open ocean swell of 1.8m 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 (11 Jul) | 1.5ft (0.5m) | 19s |
| Afternoon (11 Jul) | 2ft (0.6m) | 18s |
| Evening (11 Jul) | 2.5ft (0.7m) | 18s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sat afternoon, min 24°C on Sat night). Mainly strong winds. | ||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tue 14 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 221 | 252 | 316 | 312 | 312 | 309 | 381 | 410 | 376 | 371 | 367 | 362 | 358 | 353 | 353 | 344 | 287 | 275 | 272 | 268 | 211 | 208 | 203 | 197 |
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 | 1:24PM0.77m | 00:55AM0.18m | 2:10PM0.81m | 1:53AM0.19m | 2:55PM0.82m | 2:47AM0.21m | ||||||||||||||||||
Low Tide | 9:12PM0.08m | 6:39AM-0.08m | 9:53PM0.05m | 7:31AM-0.09m | 10:32PM0.03m | |||||||||||||||||||
 |  | |  | | | | | | | |  | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 22 | 22 | 22 | 22 | 21 | 20 | 21 | 21 | 20 | 21 | 22 | 20 | 21 | 20 | 20 | 21 | 21 | 20 | 22 | 21 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 14 | E 8 | E 8 |
| kJ | 221 | 252 | 316 | 312 | 312 | 309 | 381 | 410 | 376 | 371 | 367 | 362 | 358 | 353 | 353 | 344 | 287 | 275 | 272 | 268 | 211 | 208 | 141 | 116 |
Swell 2 Height (m) Direction Period (s) | W 14 | W 14 | W 13 | W 13 | W 13 | W 13 | W 13 | W 13 | S 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | W 12 | SSE 12 | SSE 12 | SSE 12 | W 19 | W 18 | W 18 | W 18 | W 18 | NNE 7 | NNE 7 |
| kJ | 63 | 62 | 54 | 54 | 54 | 54 | 54 | 29 | 29 | 28 | 28 | 28 | 28 | 26 | 28 | 28 | 27 | 113 | 97 | 96 | 152 | 152 | 75 | 111 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | W 12 | W 12 | W 12 | W 12 | W 12 | SSE 12 | W 12 | W 12 | W 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SW 18 | SW 14 | SW 14 |
| kJ | 44 | 44 | 25 | 24 | 23 | 23 | 22 | 23 | 27 | 27 | 26 | 26 | 26 | 28 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 82 | 203 | 197 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | — |
| kJ | 373 | 349 | 333 | 333 | 339 | 339 | 359 | 405 | 417 | 428 | 459 | 459 | 439 | 439 | 512 | 428 | 373 | 322 | 296 | 277 | 238 | 244 | 167 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 43 | 43 | 51 | 54 | 54 | 45 | 45 | 51 | 51 | 45 | 51 | 56 | 54 | 45 | 43 | 43 | 43 | 43 | 51 | 51 | 54 | 43 | 15 | 12 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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