Surf spot
Boat Basin Lefts
Forecast conditions and map view for Boat Basin Lefts in Micronesia, Guam. Open the interactive surf map to inspect wind, waves, and nearby spots.
- Country
- Micronesia, Guam
- Coordinates
- 13.4829, 144.7516

Surf spot
Forecast conditions and map view for Boat Basin Lefts in Micronesia, Guam. Open the interactive surf map to inspect wind, waves, and nearby spots.
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| 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 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | |
| Wave height (m) | 0.5 | 0.5 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.4 | 0.4 | 0.5 | 0.4 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Wave direction | N | N | N | N | N | N | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | ESE | ESE | ESE | ESE | ESE |
| Wave period (s) | 8.8 | 8.7 | 7.9 | 8.1 | 8.1 | 7.7 | 4.8 | 4.6 | 4.4 | 4.5 | 4.7 | 4.7 | 4.8 | 4.8 | 4.8 | 4.5 | 5.5 | 4.5 | 4.6 | 4.6 | 5.8 | 5.8 | 5.8 | 5.5 | 6 | 7 | 6.2 | 6 | 5.8 | 5.6 | 7.3 | 7.2 | 6 | 6.2 | 6.2 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 | 6.5 | 6.4 | 6 | 6.3 | 6.3 | 5.6 | 6 | 5.3 | 5.7 | 5.6 | 5.8 | 5.8 | 5.8 | 5.7 |
| Wave energy (kJ) | 42 | 40 | 39 | 35 | 32 | 27 | 11 | 11 | 10 | 11 | 12 | 10 | 10 | 9 | 8 | 9 | 10 | 9 | 7 | 7 | 11 | 9 | 10 | 8 | 9 | 13 | 11 | 12 | 12 | 11 | 19 | 18 | 19 | 20 | 21 | 20 | 18 | 18 | 18 | 17 | 17 | 17 | 15 | 14 | 13 | 13 | 13 | 11 | 12 | 8 | 9 | 10 | 11 | 12 | 12 | 11 |
| Wind speed (km/h) | 13 | 17 | 19.5 | 20.5 | 19.5 | 15.9 | 16.5 | 16.9 | 16.9 | 15.6 | 18 | 16 | 17.1 | 17.2 | 15.1 | 16.4 | 17.4 | 16.8 | 12 | 11 | 11.8 | 12.2 | 7.9 | 10.8 | 8.4 | 6.9 | 9.4 | 8.8 | 11.3 | 12.1 | 9 | 9.7 | 6.3 | 4.3 | 10.5 | 13.8 | 13.2 | 11.2 | 10.7 | 10.2 | 9.9 | 9.6 | 12.3 | 14.8 | 15.9 | 14.6 | 12.3 | 14.1 | 14.5 | 13 | 14.1 | 15.8 | 15.7 | 17.1 | 13.6 | 12.9 |
| Wind direction | ECross-off | ECross-off | ECross-off | ECross-off | ECross-off | ECross-off | ENECross-off | ECross-off | ECross-off | ECross-off | ECross-off | ECross-off | ENECross-off | ENECross-off | ENECross-off | ENECross | ENECross | ENECross-off | ECross-off | ECross-off | ENECross-off | ESECross-off | ESECross-off | SEOffshore | ESEOffshore | ESEOffshore | ESEOffshore | ECross-off | ECross-off | ESEOffshore | ECross-off | ECross-off | ENECross | ENEGlassy | ENECross-off | ECross-off | ECross-off | ENECross-off | ENECross-off | ENECross-off | ENECross | ENECross-off | ENECross-off | ECross-off | ECross-off | ENECross-off | ECross-off | ECross-off | ECross-off | ECross-off | ENECross-off | ENECross-off | NECross | NECross | NECross | NECross |