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 3PM is: 0.7m 16s primary swell from a Southwest direction and 0.7m 8s secondary swell from a West-northwest direction (forecast issued at 10:00am July 20). The wind direction is predicted to be cross-shore.
| 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. Warm (max 20°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 242 | 242 | 242 | 239 | 295 | 295 | 295 | 291 | 157 | 347 | 407 | 378 | 203 | 199 | 176 | 178 | 191 | 245 | 160 | 194 | 194 | 206 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross-off | cross | cross-off | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off |
High Tide | 5:18PM1.23m | 6:02AM0.80m | 6:00PM1.23m | 7:47AM0.77m | 6:45PM1.23m | |||||||||||||||||
Low Tide | 11:09AM0.24m | 00:42AM0.24m | 11:57AM0.37m | 1:50AM0.17m | 12:54PM0.49m | |||||||||||||||||
 |  | | | |  | | | | | |  | |  | | | | | | | | | |
 | 6:03 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 16 | 16 | 16 | 14 | 14 | 14 | 13 | 15 | 18 | 18 | 19 | 17 | 15 | 14 | 15 | 16 | 19 | 20 | 19 | 17 | 15 |
Feels °C | 13 | 16 | 14 | 14 | 13 | 13 | 12 | 11 | 14 | 17 | 16 | 16 | 15 | 13 | 13 | 14 | 15 | 18 | 18 | 18 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 11 | SSW 14 | SSW 14 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SW 14 | SW 14 | SW 14 |
| kJ | 62 | 62 | 242 | 239 | 295 | 295 | 295 | 291 | 91 | 347 | 407 | 378 | 203 | 199 | 176 | 152 | 140 | 96 | 84 | 194 | 194 | 206 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | S 11 | SW 16 | WNW 8 | W 13 | W 13 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 14 | SSW 9 | SSW 8 | SSW 8 |
| kJ | 242 | 242 | 61 | 61 | 61 | 46 | 46 | 91 | 157 | 45 | 30 | 30 | 174 | 176 | 176 | 178 | 191 | 245 | 160 | 80 | 72 | 51 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | WNW 8 | WNW 8 | W 13 | NW 9 | SW 18 | NW 9 | WNW 8 | NW 8 | NW 8 | NW 5 | WNW 8 | NW 8 | WNW 12 | WNW 12 | NW 8 |
| kJ | 113 | 110 | 106 | 103 | 99 | 94 | 84 | 45 | 45 | 54 | 13 | 79 | 19 | 46 | 17 | 31 | 6 | 24 | 16 | 28 | 26 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | WNW 8 | WNW 9 | WNW 4 | — | WNW 4 | — | — | — | — | WNW 8 | NW 8 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 22 | 50 | 7 | — | 7 | — | — | — | — | 23 | 15 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 22 | 99 | 121 | 0 | 0 | 22 | 0 | 22 | 0 | 25 | 262 | 0 | 22 | 22 | 22 | 8 | 31 | 99 | 77 | 25 | 0 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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