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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 10 am Saturday 30 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
14.1° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Francis Beach today (30 May):
- Morning surf: Morning surf (30 May, local time) - 2.5ft (0.8m), 13s period with W swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 5.5ft (1.7m), 8s period with WNW swell.
- Evening surf: Evening surf (30 May, local time) - 6.5ft (2.0m), 9s period with WNW swell.
The current surf forecast for Francis Beach at 6PM is: 1.9m 9s primary swell from a West-northwest direction and 0.6m 12s secondary swell from a West direction, 0.4m 14s secondary swell from a Southwest direction (forecast issued at 10:00am May 30). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 2.5ft (0.8m) | 13s |
| Afternoon (30 May) | 5.5ft (1.7m) | 8s |
| Evening (30 May) | 6.5ft (2.0m) | 9s |
Table - waves today at Francis Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Sun afternoon, min 9°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 13 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SW 19 | SW 19 | WNW 10 | WNW 10 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | |
276 | 423 | 388 | 453 | 615 | 1158 | 932 | 1010 | 916 | 776 | 689 | 631 | 631 | 634 | 622 | 584 | 512 | 425 | 379 | 455 | 449 | 444 | 434 | 414 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | on | on | on | cross-on | on | on | on | |
High Tide | 12:09PM1.20m | 10:17PM1.69m | 12:52PM1.21m | 10:50PM1.67m | 1:33PM1.21m | 11:25PM1.64m | ||||||||||||||||||
Low Tide | 5:02AM-0.24m | 4:32PM0.89m | 5:36AM-0.27m | 5:11PM0.94m | 6:10AM-0.27m | 5:49PM0.98m | ||||||||||||||||||
 | |  | | |  | | | | | | | | | |  | | | | | | | | | |
 | 5:50 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:23 | — | — | 8:24 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 11 | 12 | 13 | 12 | 10 | 10 | 10 | 9 | 11 | 14 | 15 | 14 | 11 | 11 | 10 | 10 | 12 | 14 | 15 | 14 | 11 | 11 | 10 | 10 |
10 | 9 | 9 | 7 | 5 | 7 | 6 | 6 | 10 | 12 | 12 | 11 | 8 | 9 | 9 | 9 | 11 | 12 | 13 | 12 | 9 | 10 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | W 13 | W 12 | W 12 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 |
 kJ | 232 | 284 | 163 | 110 | 141 | 848 | 932 | 1010 | 916 | 776 | 689 | 631 | 631 | 634 | 622 | 584 | 512 | 425 | 325 | 307 | 258 | 218 | 214 | 222 |
Swell 2 Height (m) Direction Period (s) | W 13 | W 13 | SW 14 | SW 14 | SW 14 | SW 22 | SW 22 | SW 22 | SSW 21 | SW 21 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 |
| kJ | 276 | 219 | 50 | 51 | 49 | 121 | 119 | 227 | 302 | 214 | 318 | 309 | 306 | 450 | 540 | 518 | 338 | 327 | 379 | 455 | 449 | 444 | 434 | 414 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 24 | SSW 24 | SW 23 | SW 13 | SW 13 | SW 18 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 13 | — | — | SW 15 | SW 15 | SW 14 | S 16 | S 16 | — | S 15 | S 15 |
| kJ | 47 | 48 | 55 | 54 | 135 | 46 | 44 | 80 | 26 | 42 | 67 | 67 | 68 | 27 | — | — | 56 | 56 | 52 | 5 | 5 | — | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 423 | 388 | 453 | 615 | 1158 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 40 | 66 | 66 | 66 | 40 | 40 | 39 | 0 | 40 | 40 | 66 | 40 | 32 | 39 | 32 | 0 | 40 | 66 | 318 | 40 | 40 | 40 | 32 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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