Surf spot
Dark Reef
Forecast conditions and map view for Dark Reef in Vietnam. Open the interactive surf map to inspect wind, waves, and nearby spots.
- Country
- Vietnam
- Coordinates
- 12.1618, 109.2051

Surf spot
Forecast conditions and map view for Dark Reef in Vietnam. 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) | 0.4 | 0.4 | 0.3 | 0.3 | 0.2 | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.4 | 0.5 | 0.5 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | 0.4 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.4 | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Wave direction | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE |
| Wave period (s) | 3.5 | 3.5 | 3.5 | 3.5 | 4 | 3.5 | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 | 3.6 | 4 | 3.8 | 3.5 | 3.5 | 3.8 | 3.7 | 3.6 | 3.5 | 3.7 | 3.5 | 3.6 | 3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.1 | 3.3 | 3.4 | 3.4 | 3.5 | 3.4 | 3.3 | 3.1 | 3 | 3.3 | 2.9 | 3 | 3 | 3 | 3.1 | 3.3 | 3.1 | 2.4 | 2.4 | 2.8 | 2.9 | 3.4 | 3.4 | 3.4 | 3.9 | 3.8 | 4.8 |
| Wave energy (kJ) | 4 | 4 | 3 | 3 | 2 | 4 | 6 | 6 | 5 | 5 | 4 | 3 | 2 | 3 | 5 | 6 | 6 | 4 | 3 | 3 | 2 | 2 | 3 | 6 | 5 | 4 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (km/h) | 7.2 | 5.4 | 6.4 | 12.8 | 23.2 | 14.1 | 2.1 | 6.4 | 8.7 | 6.5 | 6.3 | 10.9 | 26.1 | 18.3 | 5 | 12.3 | 8.4 | 9.8 | 5.9 | 12.6 | 19.6 | 21.6 | 14.5 | 8.7 | 7.9 | 6.9 | 4.2 | 14.8 | 24.7 | 18.8 | 5.4 | 12.6 | 5.2 | 5.4 | 13.4 | 12.6 | 7.9 | 2.9 | 9.4 | 12.3 | 12.5 | 11.3 | 10.3 | 1.6 | 3.8 | 6.7 | 6.4 | 7.6 | 7.4 | 8.5 | 9.2 | 10.8 | 16.3 | 10.5 | 9.7 | 6.6 |
| Wind direction | WCross-on | WCross-on | WNWCross-on | ESECross-off | SEOffshore | SSEOffshore | NNWGlassy | NWOnshore | WCross-on | WCross-on | WNWCross-on | ECross-off | SEOffshore | SEOffshore | NOnshore | WNWCross-on | SSWCross-off | WNWCross-on | WNWCross-on | ECross-off | SEOffshore | SSEOffshore | SSEOffshore | NWOnshore | WNWCross-on | WCross | WNWGlassy | ESECross-off | SEOffshore | SSEOffshore | SOffshore | NWCross-on | SWCross | NWOnshore | WNWCross-on | WCross-on | SWCross-off | EGlassy | NNWOnshore | NWOnshore | WNWCross-on | WNWCross-on | WNWCross-on | SSEGlassy | SEGlassy | SECross-off | SWCross-off | WNWCross-on | WNWCross-on | NWCross-on | WNWCross-on | ENECross | ECross-off | ESECross-off | WSWCross | WSWCross |