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Francis Beach Surf Forecast
/ CAL – San Mateo (15 breaks) / California (404 breaks) /
Surf Forecasts:
Francis Beach surfForecast / CAL – San Mateo / USA
48hr Weather and Surf, issued 4 pm Sunday 10 May 2026 PDTForecast update in hr min s Forecast update imminent
Francis Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Francis Beach sea temperature is
14.8° C
(Which is 2.7°C warmer than normal for this time of year)How big are the waves at Francis Beach today?
The current surf forecast for Francis Beach at 11PM is: 1.7m 9s primary swell from a West-northwest direction and 0.6m 17s secondary swell from a Southwest direction (forecast issued at 04:00pm May 10). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | - | - |
| Afternoon (10 May) | 5.5ft (1.7m) | 8s |
| Evening (10 May) | 5.5ft (1.7m) | 8s |
Table - waves today at Francis Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 16°C on Mon afternoon, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | WNW 11 | SSW 15 | W 10 | W 12 | W 12 | W 11 | |
370 | 341 | 354 | 408 | 488 | 456 | 415 | 360 | 356 | 392 | 343 | 350 | 350 | 350 | 350 | 297 | 303 | 286 | 194 | 153 | 141 | 228 | 276 | 253 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | glassy | glassy | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross | glassy | glassy | on | on | on | cross-on | cross-on | glassy | glassy | cross-off | cross-off | on | |
High Tide | 7:05PM1.34m | 6:19AM1.16m | 7:36PM1.44m | 7:35AM1.16m | 8:06PM1.56m | 8:46AM1.19m | ||||||||||||||||||
Low Tide | 11:59AM0.12m | 1:08AM0.67m | 12:48PM0.19m | 1:57AM0.45m | 1:34PM0.28m | 2:42AM0.19m | ||||||||||||||||||
 | | |  |  | | | | | | | | | | | | | |  | | | |  |  | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:01 | — | — |
 | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:08 | — | — | — | — | 8:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
Temp °C | 12 | 13 | 11 | 11 | 11 | 11 | 12 | 15 | 16 | 15 | 13 | 12 | 12 | 11 | 12 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 13 | 13 |
10 | 11 | 9 | 10 | 10 | 10 | 11 | 13 | 14 | 14 | 12 | 11 | 12 | 10 | 11 | 13 | 11 | 11 | 10 | 11 | 11 | 11 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | WNW 11 | WNW 11 | W 10 | W 12 | W 12 | W 11 |
 kJ | 370 | 341 | 354 | 408 | 488 | 456 | 415 | 360 | 356 | 392 | 343 | 350 | 350 | 350 | 350 | 297 | 303 | 286 | 194 | 153 | 141 | 228 | 276 | 253 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 6 | WNW 6 | WNW 5 | SW 14 | SW 14 |
| kJ | 155 | 154 | 154 | 243 | 232 | 206 | 171 | 171 | 206 | 206 | 206 | 203 | 162 | 148 | 142 | 142 | 142 | 142 | 142 | 47 | 38 | 23 | 97 | 91 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 15 | SW 14 | SW 11 | SW 11 | — | — | S 16 | — | — | S 15 | S 15 | NW 6 | S 14 | S 11 | S 11 | S 11 | S 14 | SSW 15 | SW 14 | SW 14 | WNW 5 | SSW 19 |
| kJ | 29 | 54 | 75 | 53 | 5 | 5 | — | — | 5 | — | — | 4 | 4 | 12 | 16 | 2 | 2 | 2 | 4 | 142 | 103 | 102 | 8 | 37 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 6 | — | — | — | — | W 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 33 | — | — | — | — | 10 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 40 | 66 | 40 | 0 | 0 | 0 | 8 | 13 | 13 | 78 | 14 | 13 | 0 | 0 | 40 | 40 | 66 | 66 | 66 | 0 | 0 | 0 | 0 | 55 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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