Surf Forecasts:
How big are the waves at China Walls today (22 Sep):
- Morning surf: Morning surf (22 Sep, local time) - 2.5ft (0.7m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Sep, local time) - 2.5ft (0.7m), 12s period with S swell.
- Evening surf: Evening surf (22 Sep, local time) - 2ft (0.6m), 12s period with S swell.
The current surf forecast for China Walls at 7PM is: 0.6m 12s primary swell from a South direction (forecast issued at 01:00pm September 22). An open ocean swell of 0.5m 11s is not directed at the surf break, a second open ocean swell of 1.9m 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 (22 Sep) | 2.5ft (0.7m) | 13s |
| Afternoon (22 Sep) | 2.5ft (0.7m) | 12s |
| Evening (22 Sep) | 2ft (0.6m) | 12s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Tue afternoon, min 25°C on Tue night). Mainly strong winds. | |||||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | |||||||||||||||||||
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 13 | S 12 | S 12 | S 12 | S 12 | E 9 | S 13 | SW 17 | SW 17 | SW 17 | E 9 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | E 8 | E 8 | E 8 | E 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 170 | 153 | 146 | 106 | 106 | 664 | 119 | 148 | 145 | 138 | 715 | 166 | 164 | 166 | 201 | 255 | 242 | 688 | 706 | 617 | 537 |
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 |
High Tide | 12:42PM0.61m | 1:04AM0.34m | 1:14PM0.61m | 1:37AM0.41m | 1:43PM0.60m | ||||||||||||||||
Low Tide | 7:51PM0.09m | 6:42AM0.09m | 8:09PM0.08m | 7:28AM0.09m | 8:27PM0.06m | ||||||||||||||||
 | | |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 22 | 22 | 23 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 13 | S 13 | S 13 | S 13 | S 12 | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 17 | SSW 17 | SSW 14 | SW 15 |
| kJ | 170 | 153 | 146 | 106 | 106 | 108 | 117 | 119 | 121 | 81 | 76 | 166 | 164 | 166 | 201 | 255 | 242 | 298 | 377 | 134 | 220 |
Swell 2 Height (m) Direction Period (s) | N 12 | N 12 | N 12 | N 11 | N 11 | N 11 | N 11 | SW 17 | SW 17 | SW 17 | SW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 17 | SSW 18 |
| kJ | 75 | 72 | 69 | 63 | 61 | 61 | 57 | 148 | 145 | 138 | 125 | 75 | 76 | 75 | 75 | 72 | 45 | 44 | 44 | 197 | 123 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SW 19 | SW 19 | SW 17 | SW 17 | SW 17 | SSW 17 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 11 | NNW 10 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | S 12 |
| kJ | 36 | 57 | 92 | 72 | 74 | 76 | 119 | 35 | 34 | 34 | 33 | 33 | 32 | 31 | 20 | 18 | 39 | 35 | 33 | 32 | 42 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 9 | E 10 | E 10 | E 10 | E 10 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 7 | ENE 7 | E 8 | E 8 | E 8 | E 7 |
| kJ | 291 | 330 | 370 | 509 | 589 | 664 | 826 | 767 | 767 | 752 | 715 | 612 | 599 | 586 | 560 | 377 | 435 | 688 | 706 | 617 | 537 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 43 | 51 | 51 | 51 | 43 | 43 | 43 | 43 | 51 | 51 | 51 | 45 | 43 | 43 | 43 | 47 | 56 | 56 | 56 | 114 | 114 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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