Surf spot
Forecast conditions and map view for The Peak in Indonesia, Sumatra Mainland. 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) | 1.9 | 1.8 | 1.8 | 1.7 | 1.7 | 1.4 | 1.6 | 1.7 | 1.7 | 1.8 | 1.8 | 1.8 | 1.9 | 1.9 | 1.9 | 1.8 | 1.8 | 1.8 | 1.8 | 1.7 | 1.7 | 1.7 | 1.6 | 1.6 | 1.5 | 1.4 | 1.4 | 1.4 | 1.3 | 1.2 | 1.1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.2 | 1.3 | 1.5 | 1.3 | 1.3 | 1.4 | 1.4 | 1.4 | 1.3 | 1.3 | 1 | 1 | 1.3 | 1.4 | 1.4 | 1.5 | 1.5 | 1.6 | 1.5 | 1.5 |
| Wave direction | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | S | SSW | S | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Wave period (s) | 11.3 | 11.2 | 11.2 | 11.2 | 11.1 | 9.7 | 11.4 | 12.2 | 12.2 | 11.8 | 11.8 | 11.6 | 11.4 | 11.2 | 10.9 | 10.9 | 10.6 | 10.5 | 10.4 | 10.3 | 10.1 | 9.9 | 9.8 | 9.6 | 9.4 | 9.3 | 9.2 | 8.9 | 8.4 | 8.3 | 8.6 | 8.4 | 7.8 | 10.2 | 11.3 | 11.9 | 11.8 | 11.3 | 10 | 10.8 | 10.8 | 9.8 | 9.3 | 9.3 | 8.8 | 9.2 | 10.3 | 10.2 | 8.4 | 8.3 | 8.2 | 8.1 | 7.8 | 7.7 | 7.7 | 7.7 |
| Wave energy (kJ) | 914 | 849 | 813 | 760 | 689 | 369 | 682 | 833 | 860 | 882 | 922 | 903 | 899 | 887 | 840 | 804 | 754 | 730 | 685 | 636 | 590 | 546 | 487 | 444 | 402 | 359 | 328 | 296 | 241 | 203 | 186 | 147 | 118 | 200 | 396 | 394 | 414 | 441 | 474 | 415 | 374 | 373 | 353 | 317 | 270 | 274 | 221 | 206 | 253 | 259 | 279 | 295 | 292 | 285 | 270 | 249 |
| Wind speed (km/h) | 8.4 | 6.5 | 7.4 | 5.8 | 7.4 | 3 | 4.8 | 6.6 | 7.4 | 8.4 | 5.9 | 7.2 | 12.4 | 10.4 | 2.6 | 8 | 7.4 | 7.6 | 7.1 | 6.2 | 10.5 | 2.6 | 8.3 | 10.1 | 9.7 | 10.8 | 9.1 | 8.8 | 7.8 | 7.7 | 7.9 | 5 | 5.8 | 6.6 | 6.8 | 4.8 | 10.5 | 12.4 | 9.2 | 7.3 | 7.1 | 6.3 | 5.5 | 4.8 | 9.3 | 7.2 | 6.8 | 6.4 | 7.7 | 8.6 | 7.1 | 5 | 10 | 5.6 | 4.4 | 7.4 |
| Wind direction | NEOffshore | EOffshore | NEOffshore | SCross-on | SWOnshore | SSEGlassy | ENEGlassy | NNECross-off | NEOffshore | ENEOffshore | ENEOffshore | SCross-on | SSWCross-on | SCross-on | NEGlassy | NNECross-off | NEOffshore | ENEOffshore | NEOffshore | SWOnshore | SWOnshore | WSWGlassy | NNWCross | NNWCross | NNWCross | NNWCross | NNWCross | WNWCross-on | SWOnshore | SSECross | ESECross-off | EOffshore | NNECross-off | NEOffshore | NNECross-off | WNWGlassy | WNWCross-on | WNWCross-on | NNWCross | NCross-off | NNECross-off | NNECross-off | NNECross-off | SSWGlassy | SSWCross-on | SCross-on | EOffshore | NEOffshore | NEOffshore | NNEOffshore | NEOffshore | SSWCross-on | SWOnshore | SWOnshore | NEGlassy | NEOffshore |