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 | 1.2 | 1.4 | 1.5 | 1.3 | 1.2 | 1.4 | 1.8 | 1.7 | 1.7 | 1.7 | 1.5 | 1.2 | 1.2 | 1.6 | 1.8 | 2 | 1.9 | 1.9 | 1.8 | 1.8 | 1.4 | 1.5 | 2 | 1.8 | 1.6 | 1.5 | 1.4 | 1.4 | 1.3 | 1.4 | 1.4 | 1.5 | 1.4 | 1.4 | 1.3 | 1.2 | 1.1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 |
| Wave direction | SSW | WNW | WNW | WNW | W | W | W | WNW | WNW | WNW | WNW | WNW | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | NW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Wave period (s) | 11.1 | 5.9 | 6.6 | 7.3 | 11 | 11.3 | 10.8 | 7.3 | 7.4 | 7.5 | 7.5 | 10.4 | 10.9 | 10.8 | 10.2 | 7.5 | 7 | 7 | 7 | 6.9 | 6.7 | 9.3 | 7.4 | 6.5 | 6.5 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.8 | 6.8 | 6.9 | 6.9 | 6.8 | 6.6 | 10.4 | 10.3 | 10.3 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.6 | 12.5 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 11.9 | 11.8 |
| Wave energy (kJ) | 237 | 104 | 176 | 224 | 384 | 380 | 466 | 338 | 317 | 325 | 345 | 505 | 365 | 362 | 519 | 365 | 400 | 334 | 341 | 315 | 304 | 363 | 253 | 320 | 278 | 245 | 214 | 189 | 166 | 159 | 164 | 186 | 191 | 184 | 179 | 151 | 128 | 114 | 94 | 216 | 204 | 202 | 309 | 320 | 317 | 312 | 307 | 303 | 300 | 281 | 277 | 263 | 259 | 257 | 240 | 227 |
| Wind speed (km/h) | 1.8 | 5.2 | 4.7 | 11.6 | 17.8 | 21.2 | 14.3 | 9.8 | 9.4 | 9.4 | 9.6 | 13 | 18.5 | 16.7 | 9.5 | 9.2 | 7.1 | 6.4 | 2.7 | 6.4 | 10 | 8.3 | 3.1 | 1.8 | 1.9 | 1.1 | 3.1 | 7.8 | 10.3 | 9.1 | 3.8 | 2.5 | 3.8 | 5.2 | 2.5 | 7.9 | 10.2 | 7.4 | 4.7 | 1.9 | 3.6 | 1.9 | 3 | 8.6 | 10.3 | 8.9 | 3.5 | 3.3 | 3.5 | 4.1 | 4.4 | 8.9 | 10.7 | 8.4 | 3.9 | 3 |
| Wind direction | NWGlassy | NNWCross | NGlassy | WNWOnshore | WNWOnshore | NWCross-on | NWCross-on | NCross | NCross | NCross | NNWCross-on | NWCross-on | WNWOnshore | NWCross-on | NNWCross-on | NCross | NNECross-off | NECross-off | ENEGlassy | SWCross-on | WSWOnshore | WOnshore | SWGlassy | WGlassy | ESEGlassy | ENEGlassy | SWGlassy | SWCross-on | WSWOnshore | WOnshore | WSWGlassy | SGlassy | SEGlassy | ENEOffshore | EGlassy | SSWCross-on | SWCross-on | WSWOnshore | WGlassy | SSWGlassy | SEGlassy | ESEGlassy | SSWGlassy | WSWCross-on | WSWOnshore | WSWOnshore | WNWGlassy | SGlassy | SSEGlassy | SEGlassy | SEGlassy | SSWCross-on | SWCross-on | WSWOnshore | SWGlassy | SSWGlassy |