Surf spot
Forecast conditions and map view for Dongshan Dao in China, South China Sea. Open the interactive surf map to inspect wind, waves, and nearby spots.
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| 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | |
| Wave height (m) | 0.5 | 0.5 | 0.5 | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Wave direction | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | S | S | SSW | SSW | SSW | SSW | SSW | SSW | S | S | SSW | SSW | SSW | SSW | SSW | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW |
| Wave period (s) | 3.9 | 3.8 | 3.8 | 4.5 | 4.7 | 5 | 3.3 | 3.3 | 3.8 | 3.9 | 3 | 3.7 | 4.3 | 4.8 | 3 | 3.8 | 3.9 | 4 | 4.1 | 4.3 | 4.5 | 4.7 | 2.5 | 3 | 3.8 | 3.9 | 3.9 | 4 | 4.4 | 4.5 | 4.3 | 3.5 | 4.5 | 4.6 | 3.9 | 4.1 | 4.5 | 4.8 | 3.1 | 3.3 | 4.8 | 4.8 | 4.8 | 4.8 | 4.8 | 3.3 | 3.2 | 4.5 | 4.1 | 4.2 | 4.3 | 4.3 | 4.3 | 4.5 | 4.5 | 4.5 |
| Wave energy (kJ) | 7 | 8 | 6 | 5 | 4 | 5 | 4 | 5 | 8 | 7 | 5 | 6 | 7 | 6 | 3 | 6 | 7 | 6 | 5 | 5 | 4 | 4 | 2 | 3 | 5 | 4 | 4 | 3 | 3 | 2 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wind speed (km/h) | 18.3 | 17.8 | 15.9 | 18.9 | 20.9 | 19.4 | 16.1 | 18.4 | 13.6 | 9.2 | 17 | 20.4 | 21.9 | 17.9 | 8 | 8.7 | 9.7 | 8 | 12.8 | 21.9 | 19.9 | 17 | 8.5 | 8.1 | 6.6 | 5.9 | 12.5 | 16.5 | 20.8 | 19.5 | 13 | 9.3 | 7.6 | 5.4 | 7.4 | 14.2 | 17.7 | 16.5 | 8.9 | 10 | 8.8 | 7.6 | 11 | 13.5 | 17.7 | 17.1 | 9.4 | 11.1 | 10.3 | 9.8 | 11.6 | 11.8 | 17.1 | 14.8 | 7.4 | 8.4 |
| Wind direction | WSWCross-on | WSWCross-on | WSWCross-on | SWOnshore | SSWOnshore | SSWOnshore | SWOnshore | SWOnshore | SWCross-on | SWCross-on | SWCross-on | SWOnshore | SSWOnshore | SSWOnshore | SWOnshore | SWOnshore | WSWCross-on | WSWCross-on | SWCross-on | SWOnshore | SWOnshore | SWOnshore | SSWOnshore | SWOnshore | WSWCross-on | WCross-on | WSWCross-on | SWOnshore | SSWOnshore | SSWOnshore | SWOnshore | SWCross-on | WSWCross-on | WNWCross | WSWCross-on | SSWOnshore | SSWOnshore | SSWOnshore | SWOnshore | WSWCross-on | WSWCross-on | WCross-on | WSWCross-on | SSWOnshore | SSWOnshore | SSWOnshore | SSWOnshore | WSWCross-on | WSWCross-on | WSWCross-on | SWCross-on | SSWOnshore | SOnshore | SSWOnshore | SWOnshore | SWOnshore |