Surf Forecasts:
How big are the waves at China Walls today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 1.5ft (0.4m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 1.5ft (0.4m), 15s period with SSW swell.
- Evening surf: Evening surf (05 Aug, local time) - 1.5ft (0.4m), 15s period with SSW swell.
The current surf forecast for China Walls at 4AM is: 0.4m 13s primary swell from a South-southeast direction and 0.4m 11s secondary swell from a South-southwest direction (forecast issued at 01:00am August 05). An open ocean swell of 1.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 1.5ft (0.4m) | 13s |
| Afternoon (05 Aug) | 1.5ft (0.4m) | 15s |
| Evening (05 Aug) | 1.5ft (0.4m) | 15s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed morning, min 24°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | ||||||||||||||||||||||
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) | SW 15 | SSE 13 | SSE 13 | SSE 13 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SW 21 | SW 21 | SW 21 | SW 20 | SW 19 | SSW 19 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 57 | 59 | 58 | 56 | 92 | 88 | 87 | 86 | 82 | 85 | 84 | 81 | 81 | 80 | 81 | 102 | 102 | 80 | 78 | 115 | 111 | 99 | 96 | 148 |
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 | 9:10AM0.55m | 7:10PM0.29m | 10:22AM0.61m | 8:39PM0.22m | 11:25AM0.67m | 10:36PM0.19m | ||||||||||||||||||
Low Tide | 1:37AM0.03m | 4:33PM0.27m | 2:24AM0.02m | 6:43PM0.21m | 3:25AM0.02m | 7:38PM0.16m | ||||||||||||||||||
 | |  | |  | |  | |  | | | | | | | | | | | | | | | | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 25 | 23 | 23 | 24 | 24 | 24 | 22 | 23 | 24 | 22 | 24 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | ENE 6 | NE 6 | ENE 8 | ENE 8 | SSW 14 | SSW 14 | SW 14 | SW 14 | ENE 8 | SSW 14 | ENE 5 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 358 | 331 | 263 | 253 | 197 | 88 | 87 | 86 | 82 | 53 | 46 | 59 | 44 | 80 | 81 | 102 | 102 | 22 | 78 | 51 | 76 | 73 | 71 | 105 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 15 | SSW 11 | SSE 12 | SSE 12 | SSE 12 | ENE 8 | ENE 8 | SSW 14 | SSW 14 | SSE 11 | SSE 7 | SSE 7 | SSE 11 | SSW 14 | S 11 | SSW 14 | ENE 7 | SSE 11 | SW 19 | SSW 19 |
| kJ | 47 | 47 | 39 | 38 | 92 | 39 | 49 | 49 | 48 | 62 | 59 | 81 | 81 | 41 | 10 | 10 | 40 | 80 | 21 | 77 | 20 | 38 | 96 | 148 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SSE 13 | SSE 13 | SSE 13 | SSW 11 | SSE 12 | SSW 11 | SSW 11 | SSW 10 | SSW 15 | SSW 15 | SSE 11 | SSE 11 | SSW 10 | S 11 | S 11 | NNW 7 | SSE 11 | SW 21 | SW 21 | SW 21 | SW 20 | SSE 11 | S 11 |
| kJ | 57 | 59 | 58 | 56 | 38 | 49 | 38 | 37 | 19 | 85 | 84 | 25 | 25 | 9 | 22 | 22 | 5 | 40 | 71 | 115 | 111 | 99 | 38 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 9 | ENE 9 | ENE 9 | ENE 9 | — | — | ENE 6 | ENE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 5 | — | ENE 5 | ENE 6 | ENE 5 | ENE 6 |
| kJ | — | — | — | — | — | 203 | 194 | 165 | 190 | — | — | 62 | 77 | 142 | 131 | 110 | 107 | 37 | 60 | — | 42 | 63 | 74 | 104 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 43 | 15 | 12 | 12 | 12 | 12 | 12 | 12 | 43 | 45 | 43 | 12 | 12 | 12 | 16 | 15 | 43 | 43 | 12 | 12 | 13 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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