Surf spot
Forecast conditions and map view for Princeton Breakwater in USA, California, San Mateo. 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 | 1 | 1.2 | 1.4 | 1.5 | 1.8 | 2.1 | 2.2 | 2.2 | 2.3 | 2.3 | 2.2 | 2.2 | 2.4 | 2.3 | 2.2 | 1.7 | 1.8 | 1.7 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.5 | 1.4 | 1.2 | 1.1 | 0.8 | 0.8 | 0.8 | 1.1 | 1.1 | 1.1 | 1.1 | 1 | 1 | 0.9 | 0.9 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 |
| Wave direction | SSW | SSW | S | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | SSW | SSW | SSW | WNW | WNW | WNW | WNW | WNW | WNW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Wave period (s) | 15.6 | 15.7 | 15.6 | 6.2 | 6.7 | 6.6 | 6.3 | 6.5 | 6.5 | 6.7 | 6.8 | 6.8 | 6.9 | 6.8 | 6.8 | 6.8 | 6.8 | 7.3 | 6.5 | 6.5 | 6.5 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.8 | 10.7 | 10.3 | 10.3 | 6.7 | 6.7 | 6.8 | 6.8 | 6.8 | 6.8 | 12.2 | 13.2 | 13.1 | 13.1 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.6 | 12.4 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 11.9 | 11.8 |
| Wave energy (kJ) | 449 | 470 | 506 | 107 | 168 | 201 | 252 | 360 | 416 | 435 | 474 | 479 | 444 | 449 | 534 | 499 | 431 | 297 | 268 | 244 | 231 | 245 | 233 | 243 | 231 | 208 | 176 | 138 | 118 | 160 | 136 | 123 | 109 | 117 | 114 | 109 | 98 | 89 | 263 | 306 | 316 | 314 | 309 | 320 | 317 | 312 | 295 | 290 | 286 | 267 | 265 | 250 | 248 | 235 | 219 | 217 |
| Wind speed (km/h) | 4.5 | 3.8 | 4.9 | 13.7 | 14.3 | 17.9 | 15.9 | 13.3 | 10.5 | 6.3 | 4 | 10 | 19.6 | 18.3 | 14 | 6.3 | 4.9 | 5.4 | 5.7 | 1.8 | 14 | 13.9 | 8 | 7.9 | 6.2 | 5.7 | 7.2 | 8.7 | 12.4 | 11.5 | 10.2 | 10.1 | 9.2 | 7.4 | 7.2 | 9.7 | 13.9 | 13.1 | 10.7 | 8.2 | 7.6 | 5.9 | 5.7 | 8.7 | 12.3 | 12.2 | 9.3 | 6.8 | 6.9 | 6.5 | 6.6 | 8.9 | 13.5 | 13.2 | 9.4 | 8.4 |
| Wind direction | SSWGlassy | SWGlassy | WNWGlassy | NWCross-off | WNWCross | WNWCross-off | WNWCross-off | WNWCross-off | NWCross-off | NNWCross-off | NGlassy | NNWOffshore | NWCross-off | NWCross-off | NWCross-off | WNWCross | WSWGlassy | NOffshore | NECross-off | SWGlassy | SWCross-on | SWCross-on | SSWOnshore | SOnshore | SOnshore | SSWOnshore | SSWOnshore | SWCross-on | SWCross-on | SWCross-on | SSWCross-on | SSWOnshore | SSWOnshore | SSWOnshore | SOnshore | SSWOnshore | SSWCross-on | SSWCross-on | SSWCross-on | SSWOnshore | SSWOnshore | SSWOnshore | SSWOnshore | SWCross-on | SWCross-on | SWCross-on | SWCross-on | SSWOnshore | SSWOnshore | SSWOnshore | SSWOnshore | SWCross-on | SWCross-on | SWCross-on | SWCross-on | SSWOnshore |