Surf Forecasts:
How big are the waves at Francis Beach today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 4.5ft (1.4m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 4ft (1.2m), 9s period with WNW swell.
- Evening surf: Evening surf (10 Aug, local time) - 3.5ft (1.1m), 9s period with WNW swell.
The current surf forecast for Francis Beach at 2AM is: 1.4m 9s primary swell from a West-northwest direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 10:00pm August 09). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 4.5ft (1.4m) | 9s |
| Afternoon (10 Aug) | 4ft (1.2m) | 9s |
| Evening (10 Aug) | 3.5ft (1.1m) | 9s |
Table - waves today at Francis Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 9 | Monday 10 | Tuesday 11 | ||||||||||||||||
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 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph  | ||||||||||||||||||
 kJ | 264 | 286 | 326 | 348 | 348 | 274 | 232 | 213 | 168 | 172 | 176 | 232 | 232 | 208 | 180 | 188 | 151 | 154 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | cross-on | cross-on | on | on | on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 8:01PM1.98m | 10:32AM1.39m | 9:01PM2.03m | 11:11AM1.47m | 9:56PM2.03m | |||||||||||||
Low Tide | 3:29AM-0.29m | 3:06PM0.89m | 4:17AM-0.34m | 4:01PM0.79m | ||||||||||||||
 |  | | | | | | | | | | | | | | | | | |
 | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 8:08 | — | — | — | — | — | — | — | 8:07 | — | — | — | — | — | — | — | 8:07 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 12 | 13 | 16 | 17 | 17 | 13 | 12 | 13 | 13 | 13 | 16 | 17 | 16 | 14 | 13 |
Feels °C | 12 | 12 | 12 | 11 | 12 | 15 | 16 | 16 | 12 | 11 | 13 | 12 | 12 | 15 | 16 | 15 | 14 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 264 | 286 | 326 | 348 | 348 | 274 | 232 | 213 | 168 | 172 | 176 | 232 | 232 | 208 | 180 | 188 | 151 | 151 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 14 | SW 14 | SW 14 | SW 18 |
| kJ | 106 | 104 | 104 | 103 | 103 | 102 | 97 | 91 | 89 | 70 | 70 | 69 | 69 | 70 | 97 | 102 | 102 | 154 |
Swell 3 Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 20 | SW 20 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 14 |
| kJ | 12 | 12 | 12 | 12 | 12 | 12 | 61 | 60 | 60 | 97 | 60 | 59 | 58 | 58 | 86 | 81 | 111 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 55 | 45 | 40 | 14 | 14 | 40 | 190 | 78 | 66 | 14 | 14 | 13 | 13 | 13 | 84 | 257 | 78 | 13 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
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