Surf Forecasts:
How big are the waves at Bolinas Jetty today (30 Jul):
- Afternoon surf: Afternoon surf (30 Jul, local time) - 5.5ft (1.7m), 8s period with WNW swell.
- Evening surf: Evening surf (30 Jul, local time) - 7ft (2.1m), 8s period with WNW swell.
The current surf forecast for Bolinas Jetty at 9PM is: 2.1m 8s primary swell from a West-northwest direction and 0.8m 15s secondary swell from a South-southwest direction, 0.6m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm July 30). The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | 5.5ft (1.7m) | 8s |
| Evening (30 Jul) | 7ft (2.1m) | 8s |
Table - waves today at Bolinas Jetty. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Sat morning, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||||
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) | SSW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | SSW 14 | WNW 7 | WNW 7 | WNW 8 | WNW 7 | WNW 7 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 314 | 362 | 506 | 471 | 372 | 285 | 264 | 257 | 226 | 270 | 455 | 468 | 344 | 310 | 277 | 292 | 344 | 521 | 869 | 1022 |
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 | 1:48PM1.04m | 00:30AM1.27m | 2:13PM1.08m | 1:11AM1.21m | 2:40PM1.11m | |||||||||||||||
Low Tide | 7:20PM0.52m | 7:57AM-0.05m | 8:00PM0.48m | 8:27AM-0.01m | 8:44PM0.43m | |||||||||||||||
 | | |  | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 8:21 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | — | — | — | 8:19 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 14 | 12 | 12 | 12 | 13 | 17 | 17 | 17 | 14 | 13 | 12 | 12 | 14 | 18 | 18 | 18 | 15 | 13 |
Feels °C | 13 | 12 | 10 | 9 | 9 | 10 | 11 | 15 | 14 | 13 | 10 | 9 | 9 | 10 | 13 | 16 | 15 | 15 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | WNW 8 | WNW 8 | SSW 14 | SW 14 | SSW 14 | SW 14 |
| kJ | 314 | 294 | 279 | 272 | 268 | 285 | 232 | 257 | 226 | 226 | 233 | 175 | 161 | 158 | 277 | 292 | 125 | 95 | 127 | 96 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SSE 14 | SW 14 | S 14 | SW 14 | SSW 14 | SSW 14 | S 13 | — | — | — | — | W 21 | W 21 | SSW 13 | SSW 13 | S 11 | S 11 | SW 19 | S 10 |
| kJ | 248 | 70 | 132 | 153 | 169 | 268 | 264 | 126 | — | — | — | — | 9 | 9 | 156 | 158 | 21 | 21 | 15 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | SSE 14 | SSW 15 | SSW 15 | — | — | — | — | — | SW 14 | — | W 21 | W 21 | W 21 | SW 20 | SW 20 | SW 20 | S 10 | SW 19 |
| kJ | — | — | 70 | 75 | 42 | — | — | — | — | — | 74 | — | 9 | 9 | 8 | 15 | 15 | 15 | 17 | 15 |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | NW 8 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 | WNW 7 | WNW 7 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 |
| kJ | 284 | 362 | 506 | 471 | 372 | 465 | 402 | 220 | 208 | 270 | 455 | 468 | 344 | 310 | 490 | 530 | 344 | 521 | 869 | 1022 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 121 | 120 | 120 | 83 | 22 | 0 | 0 | 0 | 22 | 120 | 22 | 22 | 22 | 0 | 0 | 0 | 22 | 120 | 120 | 22 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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