Surf Forecasts:
How big are the waves at Francis Beach today (19 Oct):
- Afternoon surf: Afternoon surf (19 Oct, local time) - 4ft (1.2m), 12s period with WNW swell.
- Evening surf: Evening surf (19 Oct, local time) - 3ft (0.9m), 15s period with SW swell.
The current surf forecast for Francis Beach at 11PM is: 0.9m 16s primary swell from a South-southwest direction and 1.0m 11s secondary swell from a West-northwest direction (forecast issued at 04:00pm October 19). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Oct) | - | - |
| Afternoon (19 Oct) | 4ft (1.2m) | 12s |
| Evening (19 Oct) | 3ft (0.9m) | 15s |
Table - waves today at Francis Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Very mild (max 18°C on Wed afternoon, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Mon 19 | Tuesday 20 | Wednesday 21 | ||||||||||||||||||
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 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 14 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | SSW 15 | WNW 10 | SW 14 | SW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 418 | 411 | 325 | 425 | 430 | 318 | 318 | 492 | 461 | 540 | 619 | 589 | 438 | 363 | 303 | 272 | 137 | 194 | 191 | 166 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | glassy | glassy | cross-off | off | glassy | cross-on | on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-off | cross | cross-on | cross-on |
High Tide | 5:34PM1.34m | 7:56AM1.36m | 6:42PM1.35m | 8:21AM1.43m | 7:45PM1.37m | |||||||||||||||
Low Tide | 12:44PM0.97m | 00:47AM0.21m | 1:35PM0.83m | 1:32AM0.22m | 2:17PM0.66m | |||||||||||||||
 |  |  |  |  | | | |  | | | | | | |  | | | | | |
 | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | 6:27 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 16 | 17 | 17 | 15 | 14 | 14 | 15 | 14 | 15 | 15 | 18 | 17 | 15 |
Feels °C | 11 | 11 | 11 | 12 | 12 | 11 | 10 | 15 | 15 | 15 | 13 | 13 | 13 | 14 | 13 | 15 | 13 | 17 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SSW 16 | WNW 14 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | W 12 | SSW 14 |
| kJ | 418 | 411 | 325 | 259 | 210 | 170 | 318 | 492 | 461 | 540 | 619 | 589 | 438 | 363 | 303 | 227 | 137 | 135 | 130 | 166 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | WNW 11 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 15 | SSW 14 | SW 14 | SW 14 | WNW 9 |
| kJ | 220 | 223 | 287 | 425 | 430 | 318 | 173 | 314 | 291 | 275 | 272 | 272 | 268 | 268 | 268 | 272 | 131 | 194 | 191 | 68 |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SW 18 | W 16 | W 16 | W 16 | W 15 | W 14 | W 15 | WNW 15 | WNW 15 | — | SW 18 | SW 18 | SW 18 | W 13 | SW 22 | SSW 16 | WNW 12 | NW 9 | W 12 |
| kJ | 123 | 80 | 20 | 20 | 20 | 39 | 107 | 155 | 169 | 174 | — | 12 | 84 | 53 | 14 | 18 | 105 | 47 | 38 | 69 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 66 | 66 | 55 | 0 | 0 | 0 | 0 | 0 | 23 | 55 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 7 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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