Surf Forecasts:
How big are the waves at Francis Beach today (30 Jun):
- Morning surf: Morning surf (30 Jun, local time) - 5.5ft (1.7m), 10s period with WNW swell.
- Afternoon surf: Afternoon surf (30 Jun, local time) - 5ft (1.6m), 10s period with WNW swell.
- Evening surf: Evening surf (30 Jun, local time) - 6ft (1.8m), 10s period with WNW swell.
The current surf forecast for Francis Beach at 2AM is: 1.8m 10s primary swell from a West-northwest direction and 0.5m 20s secondary swell from a Southwest direction (forecast issued at 10:00pm June 29). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jun) | 5.5ft (1.7m) | 10s |
| Afternoon (30 Jun) | 5ft (1.6m) | 10s |
| Evening (30 Jun) | 6ft (1.8m) | 10s |
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 Tue morning, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | |||||||||||||||||||||
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 | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | 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 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 561 | 561 | 663 | 637 | 573 | 584 | 522 | 532 | 596 | 761 | 833 | 833 | 717 | 637 | 512 | 433 | 425 | 480 | 584 | 561 | 428 | 315 | 262 | 243 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | on | on |
High Tide | 10:32PM1.74m | 1:09PM1.28m | 11:09PM1.72m | 1:40PM1.30m | 11:47PM1.68m | 2:10PM1.32m | ||||||||||||||||||
Low Tide | 5:53AM-0.23m | 5:33PM0.99m | 6:26AM-0.23m | 6:12PM0.98m | 7:00AM-0.20m | |||||||||||||||||||
 |  |  | |  | | | | | | |  | | | | | | | | |  | | | | |
 | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — |
 | 8:34 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | 8:34 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 12 | 12 | 13 | 15 | 15 | 14 | 12 | 12 | 12 | 12 | 12 | 14 | 15 | 15 | 13 | 12 | 12 | 12 | 13 | 14 | 15 | 14 |
Feels °C | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 13 | 12 | 10 | 10 | 10 | 12 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | 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 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 561 | 561 | 663 | 637 | 573 | 584 | 522 | 532 | 596 | 761 | 833 | 833 | 717 | 637 | 512 | 433 | 425 | 480 | 584 | 561 | 428 | 315 | 262 | 243 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 20 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SW 15 |
| kJ | 116 | 116 | 186 | 53 | 53 | 53 | 117 | 155 | 197 | 197 | 154 | 111 | 150 | 142 | 130 | 165 | 163 | 127 | 127 | 125 | 124 | 122 | 158 | 181 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 20 | SW 15 | SW 20 | SW 20 | SW 19 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 21 | SSW 21 | SW 13 | SW 13 | SW 13 | SW 13 | SW 20 | SW 19 | SW 19 | SW 20 | W 17 | S 12 |
| kJ | 98 | 134 | 77 | 134 | 97 | 59 | 52 | 53 | 53 | 53 | 52 | 51 | 18 | 44 | 27 | 27 | 27 | 27 | 97 | 96 | 96 | 15 | 6 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 40 | 40 | 14 | 13 | 13 | 84 | 102 | 109 | 66 | 55 | 55 | 40 | 13 | 18 | 84 | 411 | 78 | 13 | 39 | 13 | 13 | 40 | 78 | 66 |
Best forecast wave conditions in San Mateo | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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