Surf Forecasts:
How big are the waves at Bolinas Jetty today (17 Oct):
- Afternoon surf: Afternoon surf (17 Oct, local time) - 3ft (0.9m), 18s period with SW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3ft (0.9m), 18s period with SW swell.
The current surf forecast for Bolinas Jetty at 11PM is: 0.9m 18s primary swell from a Southwest direction and 0.8m 13s secondary swell from a West direction, 1.3m 8s secondary swell from a West-northwest direction (forecast issued at 04:00pm October 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | - | - |
| Afternoon (17 Oct) | 3ft (0.9m) | 18s |
| Evening (17 Oct) | 3ft (0.9m) | 18s |
Table - waves today at Bolinas Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | ||||||||||||||||||
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 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | SSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 460 | 455 | 455 | 449 | 444 | 400 | 872 | 1216 | 857 | 828 | 799 | 799 | 799 | 1025 | 807 | 694 | 589 | 497 | 394 | 425 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:08PM1.05m | 7:43AM0.93m | 5:17PM1.01m | 8:22AM0.96m | 6:29PM1.00m | |||||||||||||||
Low Tide | 11:40AM0.68m | 00:18AM0.11m | 1:06PM0.65m | 1:20AM0.12m | 2:12PM0.59m | |||||||||||||||
 | |  | | | | | | | |  | | | | |  | |  |  | | |
 | — | — | — | — | — | 7:20 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — |
 | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 20 | 16 | 15 | 14 | 13 | 13 | 15 | 15 | 14 | 12 | 12 | 12 | 12 | 12 | 14 | 15 | 14 | 13 | 13 |
Feels °C | 21 | 16 | 13 | 13 | 12 | 11 | 11 | 12 | 11 | 10 | 8 | 8 | 8 | 8 | 8 | 10 | 11 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | SW 18 | SW 18 | SW 18 | W 12 | W 12 | WNW 12 | WNW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SW 17 | SW 15 | WNW 12 | WNW 12 | WNW 11 | WNW 11 |
| kJ | 135 | 455 | 455 | 449 | 251 | 262 | 872 | 828 | 508 | 376 | 371 | 371 | 441 | 447 | 434 | 262 | 589 | 497 | 394 | 308 |
Swell 2 Height (m) Direction Period (s) | SW 18 | W 12 | W 12 | W 13 | SW 18 | SW 17 | SW 16 | SSW 16 | SSW 20 | SSW 19 | SSW 19 | SSW 19 | SW 12 | SSW 12 | SW 14 | SSW 18 | SW 15 | SW 15 | SSW 15 | SSW 16 |
| kJ | 460 | 144 | 148 | 202 | 444 | 400 | 386 | 458 | 75 | 148 | 148 | 74 | 39 | 31 | 103 | 178 | 258 | 318 | 393 | 425 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | W 19 | SSW 12 | SSW 12 | SW 12 | W 18 | W 18 | SSW 14 | W 16 | SSW 18 | SSW 18 | W 16 | W 16 |
| kJ | 149 | 123 | 91 | 87 | 85 | 87 | 66 | 42 | 29 | 28 | 28 | 37 | 24 | 25 | 140 | 46 | 178 | 123 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | — | NW 7 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | NW 7 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 13 | WNW 12 | WNW 12 | — | — | — | — |
| kJ | — | 46 | 157 | 209 | 245 | 251 | 268 | 1216 | 857 | 828 | 799 | 799 | 799 | 1025 | 807 | 694 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 22 | 22 | 0 | 0 | 0 | 0 | 22 | 121 | 120 | 120 | 120 | 83 | 94 | 54 | 54 | 121 | 121 | 120 | 0 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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