Surf Forecasts:
How big are the waves at China Walls today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 1.5ft (0.4m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 1.5ft (0.4m), 12s period with SSW swell.
- Evening surf: Evening surf (04 Aug, local time) - 1.5ft (0.4m), 16s period with SW swell.
The current surf forecast for China Walls at 3AM is: 0.4m 12s primary swell from a South-southwest direction and 0.2m 9s secondary swell from a South-southeast direction (forecast issued at 07:00pm August 03). An open ocean swell of 1.7m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 1.5ft (0.4m) | 12s |
| Afternoon (04 Aug) | 1.5ft (0.4m) | 12s |
| Evening (04 Aug) | 1.5ft (0.4m) | 16s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 26°C on Tue morning, min 25°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Mon 3 | Tuesday 4 | Wednesday 5 | |||||||||||||||||
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) | E 12 | E 12 | E 12 | SSW 12 | SW 16 | SSW 12 | SSW 12 | SSW 12 | SW 16 | SW 16 | SW 16 | SW 15 | SSE 13 | SSE 13 | SSE 13 | SW 15 | SSW 15 | SW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 108 | 104 | 103 | 56 | 68 | 47 | 46 | 45 | 68 | 67 | 64 | 57 | 59 | 58 | 56 | 60 | 88 | 109 | 86 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | off | cross-off | cross-off |
High Tide | 5:53PM0.45m | 7:57AM0.48m | 6:26PM0.37m | 9:10AM0.55m | 7:10PM0.29m | ||||||||||||||
Low Tide | 00:59AM0.04m | 2:07PM0.27m | 1:37AM0.03m | 4:33PM0.27m | |||||||||||||||
 |  | | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 24 | 25 | 24 | 25 | 25 | 26 | 27 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | SSW 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | SSW 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | SW 15 | SSW 15 |
| kJ | 108 | 104 | 103 | 56 | 591 | 544 | 515 | 436 | 436 | 427 | 48 | 411 | 380 | 325 | 269 | 237 | 188 | 109 | 86 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSE 9 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SW 16 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 15 | SSE 12 | SSE 12 |
| kJ | 50 | 49 | 48 | 9 | 47 | 47 | 46 | 45 | 51 | 49 | 64 | 47 | 47 | 39 | 38 | 46 | 88 | 49 | 49 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SSE 9 | W 14 | SW 16 | SW 16 | W 13 | W 13 | SW 16 | SW 16 | SSE 13 | SW 15 | SSE 13 | SSE 13 | SSE 13 | SW 15 | SSW 11 | SSW 10 | SSW 11 |
| kJ | 41 | 26 | 8 | 16 | 68 | 41 | 30 | 30 | 68 | 67 | 58 | 57 | 59 | 58 | 56 | 60 | 39 | 37 | 37 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 12 | — | — | — | — | — | — | ENE 11 | — | — | ENE 10 | — | — | — | ENE 9 | ENE 9 |
| kJ | 302 | 267 | 309 | 735 | — | — | — | — | — | — | 427 | — | — | 223 | — | — | — | 180 | 227 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 12 | 12 | 43 | 43 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 0 | 12 | 12 |
Best forecast wave conditions in Oahu | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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