Surf Forecasts:
How big are the waves at Francis Beach today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 5ft (1.6m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 5.5ft (1.7m), 12s period with WNW swell.
- Evening surf: Evening surf (18 Oct, local time) - 5ft (1.6m), 11s period with WNW swell.
The current surf forecast for Francis Beach at 6PM is: 1.8m 11s primary swell from a West-northwest direction and 1.6m 11s secondary swell from a West-northwest direction, 0.9m 16s secondary swell from a Southwest direction (forecast issued at 10:00am October 18). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 5ft (1.6m) | 12s |
| Afternoon (18 Oct) | 5.5ft (1.7m) | 12s |
| Evening (18 Oct) | 5ft (1.6m) | 11s |
Table - waves today at Francis Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Very mild (max 16°C on Sun morning, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 660 | 660 | 884 | 716 | 626 | 817 | 615 | 774 | 599 | 589 | 514 | 429 | 343 | 425 | 436 | 318 | 318 | 596 | 554 | 629 | 703 | 589 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | off | glassy | on | cross-on | cross-on | glassy |
High Tide | 6:47AM1.23m | 4:21PM1.36m | 7:27AM1.29m | 5:34PM1.34m | 7:56AM1.36m | 6:42PM1.35m | ||||||||||||||||
Low Tide | 11:38AM1.07m | 11:53PM0.20m | 12:44PM0.97m | 00:47AM0.21m | 1:35PM0.83m | |||||||||||||||||
 |  | | |  | | |  | | |  | |  | | | | | | | | | | |
 | 7:20 | — | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 15 | 16 | 16 | 15 | 15 |
Feels °C | 14 | 14 | 13 | 11 | 10 | 10 | 9 | 9 | 9 | 11 | 12 | 10 | 11 | 11 | 12 | 13 | 12 | 14 | 14 | 14 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 14 | WNW 13 | WNW 12 | WNW 12 | WNW 12 |
| kJ | 660 | 660 | 741 | 716 | 626 | 615 | 615 | 774 | 599 | 589 | 514 | 429 | 343 | 259 | 254 | 210 | 176 | 596 | 554 | 629 | 703 | 589 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 381 | 376 | 376 | 376 | 371 | 367 | 367 | 475 | 171 | 220 | 220 | 223 | 287 | 425 | 436 | 318 | 318 | 314 | 291 | 275 | 272 | 272 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 19 | SSW 20 | SSW 19 | SSW 19 | SSW 12 | W 18 | SSW 17 | SSW 18 | SSW 18 | SW 18 | W 16 | W 16 | W 16 | W 15 | W 14 | WNW 15 | WNW 15 | WNW 15 | — | SW 18 |
| kJ | 44 | 42 | 73 | 149 | 148 | 73 | 14 | 25 | 267 | 176 | 123 | 80 | 20 | 20 | 20 | 39 | 153 | 222 | 228 | 176 | — | 12 |
Wind waves Height (m) Direction Period (s) | — | — | WNW 11 | — | — | WNW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 884 | — | — | 817 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 32 | 40 | 66 | 66 | 65 | 65 | 40 | 32 | 32 | 65 | 66 | 66 | 66 | 32 | 14 | 0 | 0 | 0 | 18 | 55 | 7 | 0 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Francis Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest