Surf spot
Bill's Bowls
Forecast conditions and map view for Bill's Bowls in USA, California, Sonoma. Open the interactive surf map to inspect wind, waves, and nearby spots.
- Country
- USA, California, Sonoma
- Coordinates
- 38.5251, -123.2689

Surf spot
Forecast conditions and map view for Bill's Bowls in USA, California, Sonoma. Open the interactive surf map to inspect wind, waves, and nearby spots.
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| 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 | 18:00 | 21:00 | 00:00 | 03:00 | 06:00 | |
| Wave height (m) | 1.2 | 1.1 | 1 | 0.9 | 0.9 | 0.9 | 0.9 | 1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1 | 1.1 | 1 | 1 | 1 | 1 | 1 | 0.8 | 0.8 | 0.7 | 0.8 | 0.8 | 0.9 | 0.9 | 1 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1 | 1 | 0.9 | 0.8 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.7 | 0.7 |
| Wave direction | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | S | S | S | S | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S |
| Wave period (s) | 4.9 | 4.9 | 4.8 | 4.8 | 5 | 5.2 | 5.3 | 5.2 | 5.3 | 5.5 | 5.8 | 5.9 | 6 | 6.2 | 6.2 | 6.2 | 6 | 6 | 6 | 6 | 6 | 8.1 | 8.1 | 9.3 | 11.6 | 13.1 | 12.6 | 12.1 | 11.3 | 10.8 | 10.6 | 9.8 | 9.2 | 8.7 | 8.4 | 8 | 7.6 | 7.2 | 6.8 | 6.5 | 8.8 | 12.1 | 12 | 9.8 | 9.9 | 11.6 | 11.5 | 11.3 | 11.2 | 11.2 | 11.1 | 11 | 10.9 | 10.8 | 10.8 | 10.6 |
| Wave energy (kJ) | 67 | 62 | 49 | 40 | 41 | 41 | 44 | 51 | 64 | 80 | 86 | 84 | 85 | 85 | 82 | 85 | 79 | 79 | 76 | 70 | 67 | 91 | 91 | 90 | 154 | 207 | 235 | 259 | 279 | 314 | 324 | 261 | 220 | 197 | 177 | 142 | 125 | 96 | 76 | 50 | 67 | 128 | 133 | 84 | 103 | 140 | 145 | 146 | 145 | 144 | 142 | 140 | 139 | 136 | 127 | 115 |
| Wind speed (km/h) | 6.8 | 4.3 | 2.2 | 8.5 | 12.1 | 10.2 | 6.2 | 2.6 | 1.5 | 3.8 | 4.1 | 9 | 11.3 | 9.1 | 3.7 | 2.8 | 1.4 | 4.7 | 4.8 | 5.7 | 10.5 | 8.7 | 5.5 | 3.1 | 2.7 | 2.3 | 1.8 | 3.6 | 7.6 | 5.3 | 3.6 | 5.4 | 1.9 | 3.8 | 2.6 | 8.7 | 10.9 | 10.5 | 4.6 | 5.4 | 3.7 | 3.3 | 2.8 | 8.7 | 12.2 | 10.1 | 7.4 | 7.4 | 2.5 | 1.8 | 2.8 | 10.1 | 11.5 | 12.8 | 9.8 | 7 |
| Wind direction | ESECross-off | EGlassy | WGlassy | WSWOnshore | WOnshore | WOnshore | WNWOnshore | NNEGlassy | SEGlassy | SEGlassy | SWGlassy | SWCross-on | WOnshore | WOnshore | WNWGlassy | NEGlassy | SGlassy | SGlassy | SSWGlassy | SWCross-on | WSWOnshore | WOnshore | WOnshore | SWGlassy | ENEGlassy | NEGlassy | SWGlassy | WGlassy | WOnshore | WNWOnshore | NWGlassy | NNWCross-on | NNEGlassy | NNEGlassy | SWGlassy | WSWOnshore | WOnshore | WNWOnshore | NWGlassy | NNWCross-on | NNEGlassy | EGlassy | SWGlassy | WSWOnshore | WOnshore | WOnshore | WNWOnshore | NWCross-on | NWGlassy | NEGlassy | SWGlassy | WOnshore | WOnshore | WOnshore | WNWOnshore | NWCross-on |