Surf spot
4 Bobs
Forecast conditions and map view for 4 Bobs in Indonesia, Mentawai. Open the interactive surf map to inspect wind, waves, and nearby spots.
- Country
- Indonesia, Mentawai
- Coordinates
- -1.9091, 99.3107
Sat, Jul 18 19:00
Surf spot
Forecast conditions and map view for 4 Bobs in Indonesia, Mentawai. Open the interactive surf map to inspect wind, waves, and nearby spots.
Metric | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 0.9 | 1.1 | 1.6 | 1.5 | 1.8 | 1.9 | 1.9 | 1.9 | 2 | 1.9 | 1.9 | 1.9 | 1.8 | 1.8 | 1.7 | 1.7 | 1.6 | 1.6 | 1.5 | 1.6 | 1.6 | 1.3 | 1.2 | 1.2 | 1.1 | 1.1 | 1.2 | 1.2 | 1.4 | 1.5 | 1.7 | 1.9 | 1.9 | 2 | 2 | 1.9 | 2 | 2 | 2 | 2 | 2 | 1.9 | 1.9 | 1.8 | 1.8 | 1.8 | 1.7 | 1.7 | 1.7 | 1.7 | 1.6 |
| Wave direction | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE | S | S | SSE | SSE | SSE | SSE | S |
| Wave period (s) | 11.5 | 11.4 | 11.2 | 10.9 | 10.8 | 15.1 | 15.4 | 13 | 12.2 | 13.2 | 13 | 13.1 | 12.9 | 12.7 | 12.6 | 12.3 | 12.2 | 12 | 11.9 | 11.8 | 11.7 | 11.5 | 11.3 | 11.3 | 10.1 | 9.7 | 11.1 | 11.1 | 10.8 | 9.1 | 9.1 | 8.2 | 6.2 | 6.8 | 7 | 7.9 | 7.5 | 7.5 | 7.4 | 7.6 | 7.9 | 7.9 | 7.8 | 7.8 | 7.8 | 7.9 | 8 | 7.8 | 7.7 | 7.7 | 7.5 | 7.2 | 7.4 | 7.5 | 7.7 | 7.5 |
| Wave energy (kJ) | 309 | 317 | 304 | 290 | 290 | 335 | 616 | 844 | 652 | 1071 | 1169 | 1230 | 1253 | 1239 | 1161 | 1125 | 1021 | 954 | 877 | 798 | 748 | 694 | 627 | 559 | 509 | 458 | 404 | 363 | 314 | 213 | 213 | 181 | 113 | 171 | 224 | 361 | 412 | 429 | 447 | 444 | 460 | 489 | 493 | 500 | 490 | 480 | 456 | 421 | 379 | 393 | 361 | 293 | 332 | 345 | 354 | 307 |
| Wind speed (km/h) | 6.5 | 7.2 | 9.3 | 12.1 | 5.1 | 8.6 | 16.9 | 6.1 | 4.2 | 5.9 | 5.5 | 6.2 | 3.5 | 3.7 | 0.7 | 1.8 | 0.8 | 2.3 | 3.8 | 6.1 | 8.1 | 7.7 | 5 | 4.7 | 5.2 | 5.8 | 5.7 | 9 | 12.2 | 12.8 | 8.7 | 8.1 | 8.9 | 8.7 | 10.5 | 15.1 | 15.9 | 14 | 13.8 | 13.5 | 13 | 10 | 12.8 | 12.5 | 11.6 | 11 | 9.2 | 10.4 | 10 | 9 | 8.7 | 10.4 | 10 | 10 | 7.1 | 3.4 |
| Wind direction | NCross-on | NWCross | NNWCross-on | NNWCross-on | NCross-on | WCross-off | SWOffshore | WSWOffshore | WSWGlassy | NWCross | NNWCross-on | NCross-on | WSWGlassy | WGlassy | NGlassy | NEGlassy | NNEGlassy | NEGlassy | NEGlassy | ECross-on | ESECross-on | SECross | ESECross-on | EGlassy | ESECross-on | ESECross-on | SECross | SECross | SECross | SSECross | SECross | SECross | SECross | SECross | SECross | SSECross | SECross | SECross | SECross | SECross | SECross | SECross | SECross | ESECross | SECross | SSECross-off | SSECross | SSECross-off | SSECross-off | SECross | SECross | SECross | SECross | SSECross | SECross | ESEGlassy |