Surf spot
Forecast conditions and map view for Francis Beach 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) | 0.7 | 1 | 1 | 1 | 0.9 | 0.9 | 0.9 | 0.9 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1.1 | 0.9 | 0.9 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.2 | 1.2 | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.4 | 1.4 | 1.4 | 1.5 | 1.4 |
| Wave direction | S | WNW | WNW | NW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | NW | SW | SW | NW | NW | NW | NW | NW | WNW | NW | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | WNW | WNW |
| Wave period (s) | 10.8 | 6.4 | 6.5 | 6.5 | 11.9 | 13.1 | 13.1 | 13.2 | 13.3 | 13.1 | 12.9 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.4 | 12.3 | 12.2 | 12.2 | 12 | 11.9 | 11.9 | 11.9 | 11.9 | 11.7 | 11.6 | 11.7 | 11.6 | 11.3 | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 6.5 | 14 | 13.8 | 6.6 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.8 | 7 | 7 | 7 | 6.8 | 6.8 | 6.8 | 6.8 | 7 | 7 | 6.8 | 6.6 |
| Wave energy (kJ) | 128 | 79 | 88 | 81 | 242 | 301 | 301 | 306 | 324 | 314 | 322 | 317 | 307 | 297 | 307 | 305 | 283 | 277 | 274 | 261 | 254 | 240 | 240 | 240 | 229 | 210 | 199 | 201 | 190 | 172 | 170 | 170 | 161 | 151 | 175 | 112 | 290 | 284 | 117 | 119 | 121 | 115 | 115 | 121 | 131 | 153 | 158 | 153 | 149 | 152 | 156 | 174 | 195 | 203 | 200 | 181 |
| Wind speed (km/h) | 7.3 | 6.8 | 6.9 | 9.9 | 13.7 | 14.1 | 9.4 | 6.8 | 6.8 | 6.5 | 6.5 | 9.2 | 13.1 | 12.8 | 10.5 | 7.3 | 5.5 | 4.2 | 4.2 | 7.7 | 12.6 | 11.4 | 9.4 | 7 | 6.3 | 4.3 | 5.6 | 8.9 | 12.3 | 12.1 | 9.5 | 9.3 | 10.6 | 9 | 10.2 | 12.3 | 14.1 | 13.1 | 10.6 | 9.2 | 9 | 10.2 | 9.6 | 13.1 | 14.3 | 15.9 | 11.2 | 9.7 | 8.2 | 8.3 | 11.1 | 13.2 | 17 | 17.4 | 13.8 | 10.5 |
| Wind direction | SCross-on | SCross | SCross | SSWCross-on | SSWCross-on | SSWCross-on | SWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SCross | SSWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SCross-on | SSWGlassy | SSWGlassy | WSWOnshore | WSWOnshore | WSWOnshore | WOnshore | WSWOnshore | WSWOnshore | WSWGlassy | SWCross-on | SWCross-on | SWCross-on | WSWOnshore | SWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SWCross-on | SWCross-on | WSWOnshore | SWOnshore | SWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SWCross-on | SWCross-on | SWCross-on | SWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SSWCross-on | SWCross-on | SWCross-on | SWCross-on | SSWCross-on |