Surf spot
Forecast conditions and map view for Back beach in Australia, WA, Perth North. 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) | 2.7 | 2.5 | 2.3 | 2.1 | 2.1 | 2 | 1.9 | 1.7 | 1.7 | 1.5 | 1.4 | 1.3 | 1.3 | 1.4 | 1.5 | 1.7 | 1.8 | 2.3 | 2.6 | 2.8 | 2.9 | 2.8 | 2.8 | 2.7 | 2.6 | 2.5 | 2.4 | 2.2 | 2.1 | 2 | 1.9 | 1.8 | 1.8 | 1.7 | 1.6 | 1.5 | 1.4 | 1.4 | 1.5 | 1.5 | 1.2 | 1.2 | 1.1 | 1 | 1 | 1 | 1 | 1.1 | 1.2 | 1.3 | 1.3 | 1.4 | 1.4 | 1.4 | 1.4 | 1.3 |
| Wave direction | SSW | SSW | SW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Wave period (s) | 10.3 | 10.1 | 9.9 | 10.3 | 9.8 | 9.7 | 9.5 | 9.4 | 9 | 8.8 | 8.7 | 8.3 | 8.3 | 8.3 | 8.3 | 8.7 | 8.3 | 10.2 | 10.3 | 10.3 | 10.1 | 10.1 | 9.6 | 9.2 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.4 | 8.1 | 8 | 7.8 | 7.8 | 7.8 | 7.5 | 7.3 | 6.7 | 6 | 5.5 | 6.8 | 6.3 | 6 | 6 | 6 | 13.3 | 13.3 | 12.9 | 12.8 | 12.6 | 12.4 | 12.3 | 12.3 | 12.2 | 12.1 |
| Wave energy (kJ) | 1562 | 1283 | 1029 | 900 | 872 | 753 | 652 | 511 | 446 | 363 | 277 | 250 | 240 | 266 | 314 | 437 | 452 | 1063 | 1471 | 1680 | 1699 | 1554 | 1404 | 1234 | 1083 | 985 | 892 | 795 | 678 | 595 | 520 | 444 | 401 | 348 | 323 | 285 | 236 | 212 | 207 | 165 | 93 | 140 | 100 | 77 | 79 | 70 | 383 | 456 | 512 | 554 | 570 | 573 | 581 | 555 | 546 | 521 |
| Wind speed (km/h) | 11.9 | 12 | 11.2 | 11.5 | 6.2 | 15.1 | 11.8 | 10.3 | 10.1 | 7.9 | 7.1 | 8 | 16.5 | 14.6 | 10.7 | 15.9 | 13.8 | 24 | 18 | 27.8 | 31.8 | 30.5 | 29.1 | 16 | 16.7 | 23.1 | 13.2 | 12 | 10.5 | 12.7 | 11.7 | 8.4 | 8.3 | 4.8 | 8 | 6.9 | 8.7 | 9.5 | 8.3 | 8.1 | 10.8 | 7.6 | 8 | 16.7 | 20 | 19.7 | 15.4 | 11.5 | 9.6 | 7 | 10.7 | 12.4 | 7.6 | 8.6 | 9.9 | 13 |
| Wind direction | EOffshore | EOffshore | ENEOffshore | EOffshore | SCross | SCross-on | SECross-off | SECross-off | SECross-off | ESECross-off | ESECross-off | SWCross-on | WSWOnshore | WSWOnshore | WNWCross-on | WSWOnshore | SCross-on | SSWCross-on | SSWCross-on | SWOnshore | SWCross-on | SSWCross-on | SSWCross-on | SCross | SCross-on | SECross-off | ESECross-off | SECross-off | SCross-on | SSECross | SECross-off | ESECross-off | EOffshore | ENEGlassy | ENEOffshore | EOffshore | SSWCross-on | SCross | SECross-off | ENEOffshore | EOffshore | EOffshore | ESECross-off | SECross-off | SSECross | SECross-off | ESECross-off | EOffshore | ENEOffshore | ENEOffshore | ENEOffshore | ENEOffshore | EOffshore | SSECross-off | EOffshore | EOffshore |