Surf Forecasts:
How big are the waves at China Walls today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 2ft (0.6m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 2ft (0.6m), 13s period with SSW swell.
- Evening surf: Evening surf (30 Jun, local time) - 2ft (0.6m), 15s period with SSW swell.
The current surf forecast for China Walls at 10AM is: 0.6m 14s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 07:00am June 30). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 2ft (0.6m) | 14s |
| Afternoon (30 Jun) | 2ft (0.6m) | 13s |
| Evening (30 Jun) | 2ft (0.6m) | 15s |
Table - waves today at China Walls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 24°C on Tue morning). Mainly strong winds. | ||||||||||||||||||||||||
Tuesday 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||||||||
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) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | SW 15 | SW 15 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 18 | SSW 18 | S 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 158 | 145 | 143 | 141 | 141 | 144 | 113 | 112 | 139 | 168 | 180 | 183 | 183 | 178 | 149 | 143 | 145 | 129 | 133 | 134 | 123 | 167 | 184 | 163 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | 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 | 3:00AM0.17m | 3:54PM0.67m | 3:40AM0.17m | 4:26PM0.67m | 4:26AM0.19m | 4:59PM0.65m | ||||||||||||||||||
Low Tide | 8:27AM-0.02m | 11:38PM0.07m | 9:02AM-0.01m | 00:09AM0.06m | 9:39AM0.02m | 00:41AM0.05m | ||||||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | | | | | | | |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:52 |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | 7:15 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Feels °C | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 22 | 22 | 23 | 22 | 22 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 15 | S 13 | SW 15 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 158 | 145 | 143 | 141 | 141 | 144 | 87 | 112 | 139 | 168 | 180 | 183 | 183 | 178 | 149 | 143 | 145 | 129 | 133 | 134 | 123 | 116 | 116 | 116 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SSW 13 | SW 15 | S 13 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | S 18 | SSW 18 | S 18 |
| kJ | 20 | 25 | 25 | 25 | 25 | 58 | 113 | 85 | 19 | 19 | 19 | 18 | 18 | 18 | 17 | 8 | 76 | 128 | 75 | 125 | 117 | 167 | 184 | 163 |
Swell 3 Height (m) Direction Period (s) | SSW 9 | SSW 15 | SW 15 | SW 15 | SW 15 | SE 10 | SE 10 | SE 10 | W 15 | W 15 | S 16 | S 16 | W 14 | W 14 | W 14 | SSW 20 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SSE 9 | SSE 9 | S 12 |
| kJ | 8 | 21 | 33 | 33 | 33 | 25 | 25 | 25 | 17 | 17 | 20 | 20 | 15 | 15 | 15 | 80 | 8 | 8 | 17 | 21 | 20 | 8 | 8 | 11 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | 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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 256 | 226 | 181 | 157 | 157 | 173 | 270 | 373 | 424 | 424 | 424 | 435 | 435 | 443 | 414 | 403 | 364 | 355 | 355 | 319 | 285 | 302 | 294 | 310 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 0 | 12 | 12 | 12 | 12 | 43 | 44 | 51 | 51 | 51 | 51 | 51 | 45 | 43 | 43 | 43 | 43 | 43 | 43 | 114 | 43 | 43 | 16 |
Best forecast wave conditions in Oahu | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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