Surf Forecasts:
How big are the waves at Francis Beach today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 3ft (0.9m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 3.5ft (1.1m), 12s period with WNW swell.
- Evening surf: Evening surf (09 Oct, local time) - 5ft (1.5m), 10s period with WNW swell.
The current surf forecast for Francis Beach at 12AM is: 0.9m 16s primary swell from a South-southwest direction and 1.0m 13s secondary swell from a West-northwest direction (forecast issued at 04:00pm October 08). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 3ft (0.9m) | 16s |
| Afternoon (09 Oct) | 3.5ft (1.1m) | 12s |
| Evening (09 Oct) | 5ft (1.5m) | 10s |
Table - waves today at Francis Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Thu afternoon, min 12°C on Sun morning). Winds increasing (calm on Thu night, fresh winds from the NW by Sat night). | ||||||||||||||||||||
Thu 8 | Friday 9 | Saturday 10 | ||||||||||||||||||
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 14 | WNW 14 | WNW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | WNW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 443 | 514 | 500 | 451 | 447 | 441 | 430 | 409 | 344 | 355 | 427 | 619 | 776 | 928 | 1514 | 1461 | 928 | 1346 | 1838 | 2009 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | on | cross-on | on | on | cross-on | on | on | cross-on | cross-on | cross-on |
High Tide | 9:55PM1.59m | 10:20AM1.74m | 10:48PM1.54m | 10:48AM1.76m | ||||||||||||||||
Low Tide | 3:53PM0.28m | 3:58AM0.24m | 4:35PM0.13m | 4:34AM0.38m | 5:16PM0.03m | |||||||||||||||
 |  |  | | | | | | | |  | |  | | | | | | | | |
 | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | — | 6:43 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 16 | 16 | 16 | 15 | 16 | 18 | 18 | 17 | 15 | 14 | 14 | 14 | 13 | 15 | 15 | 14 | 13 | 13 |
Feels °C | 18 | 16 | 15 | 16 | 16 | 15 | 16 | 18 | 17 | 16 | 14 | 13 | 12 | 11 | 9 | 11 | 10 | 9 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | WNW 14 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 443 | 514 | 500 | 451 | 356 | 350 | 345 | 345 | 344 | 355 | 427 | 619 | 776 | 928 | 1108 | 990 | 928 | 928 | 1379 | 1422 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 14 | SW 14 | SSW 18 | SW 18 |
| kJ | 314 | 310 | 376 | 447 | 447 | 441 | 430 | 409 | 269 | 266 | 218 | 258 | 272 | 268 | 268 | 169 | 167 | 132 | 209 | 252 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SSW 12 | SW 24 | SSW 24 | SSW 22 | SW 21 | SSW 21 | SW 21 | S 12 | S 12 | S 12 | SSW 20 | SSW 19 | SSW 19 | SW 19 | SW 18 | SW 18 | SSW 18 | SW 14 | SSW 14 |
| kJ | 37 | 57 | 141 | 54 | 49 | 117 | 305 | 224 | 70 | 69 | 69 | 253 | 251 | 251 | 183 | 162 | 155 | 211 | 102 | 138 |
Wind waves Height (m) Direction Period (s) | WNW 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 10 | WNW 10 | — | WNW 10 | WNW 10 | WNW 10 |
| kJ | 238 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1514 | 1461 | — | 1346 | 1838 | 2009 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 40 | 40 | 7 | 0 | 0 | 0 | 0 | 40 | 411 | 78 | 66 | 43 | 50 | 66 | 66 | 68 | 411 | 392 | 66 | 66 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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