Surf Forecasts:
How big are the waves at Bolinas Jetty today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 2.5ft (0.8m), 16s period with SW swell.
The current surf forecast for Bolinas Jetty at 1AM is: 0.7m 17s primary swell from a Southwest direction (forecast issued at 04:00pm July 19). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 2.5ft (0.7m) | 16s |
| Afternoon (20 Jul) | 2.5ft (0.7m) | 16s |
| Evening (20 Jul) | 2.5ft (0.8m) | 16s |
Table - waves today at Bolinas Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 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) | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 12 |
Wave Graph  | ||||||||||||||||||||
 kJ | 293 | 297 | 354 | 330 | 270 | 257 | 242 | 242 | 242 | 239 | 295 | 295 | 295 | 291 | 120 | 342 | 378 | 378 | 431 | 210 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | glassy | cross-on | glassy | cross-on | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross-off | cross |
High Tide | 4:38PM1.22m | 4:36AM0.91m | 5:18PM1.23m | 6:02AM0.80m | 6:00PM1.23m | |||||||||||||||
Low Tide | 11:33PM0.30m | 11:09AM0.24m | 00:42AM0.24m | 11:57AM0.37m | ||||||||||||||||
 | | |  | | | |  | | | |  | |  | | |  | | | | |
 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 8:30 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 17 | 18 | 17 | 14 | 13 | 13 | 12 | 14 | 18 | 18 | 18 | 15 | 14 |
Feels °C | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 16 | 17 | 15 | 13 | 12 | 12 | 10 | 13 | 17 | 16 | 15 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | SW 17 | NW 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 11 | SSW 13 | SSW 14 | SSW 14 | SSW 14 | SSW 12 |
| kJ | 91 | 99 | 80 | 330 | 72 | 62 | 62 | 62 | 242 | 239 | 295 | 295 | 295 | 291 | 91 | 342 | 378 | 378 | 431 | 210 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | WNW 8 | SW 17 | SW 16 | SW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 11 | WNW 8 | WNW 8 | W 13 | W 13 | W 13 | SW 15 |
| kJ | 293 | 297 | 354 | 90 | 270 | 257 | 242 | 242 | 61 | 61 | 61 | 61 | 45 | 91 | 45 | 45 | 30 | 30 | 30 | 178 |
Swell 3 Height (m) Direction Period (s) | W 15 | W 15 | W 15 | W 14 | S 14 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | WNW 8 | SSW 13 | W 13 | NW 9 | SW 18 | SW 18 | W 13 |
| kJ | 163 | 157 | 104 | 102 | 100 | 128 | 113 | 110 | 106 | 103 | 99 | 94 | 84 | 45 | 120 | 54 | 13 | 79 | 12 | 29 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 8 | WNW 9 | WNW 9 | WNW 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 32 | 67 | 67 | 44 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 121 | 121 | 25 | 22 | 0 | 8 | 0 | 22 | 25 | 25 | 0 | 0 | 22 | 0 | 0 | 25 | 0 | 121 | 0 | 22 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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