CatchWindow · Time on the water
Jacks Beach conditions
Weather, wind and available nearby ocean forecasts for Jacks Beach. Model forecasts are separate from station observations.
- Coordinates
- 38.2086732, -122.9589442
Forecast sources and coverage
Times use America/Los_Angeles. Weather: available; marine forecast: unavailable. Regional model values are separate from station observations.
Forecast for Spud Point Marina, 15.9 km from Jacks Beach. Local conditions can differ.
Forecast updates are temporarily paused. Available saved forecasts are shown with their preparation times.
Weather fetched 2026-11-14T17:19:27Z.
Complete hourly weather forecast
| Time | Air °C | Wind km/h | Gust | Wind from ° | Precipitation mm | Precipitation % | Pressure hPa |
|---|---|---|---|---|---|---|---|
| Nov 14, 09:00 a.m. PST | 12.1 | 20.9 | Unavailable | 81.5 | 0.0 | Unavailable | 1014.3 |
| Nov 14, 10:00 a.m. PST | 13.6 | 20.9 | Unavailable | 93.2 | 0.0 | Unavailable | 1014.6 |
| Nov 14, 11:00 a.m. PST | 15.2 | 17.3 | Unavailable | 116.2 | 0.0 | Unavailable | 1015.0 |
| Nov 14, 12:00 p.m. PST | 16.3 | 18.0 | Unavailable | 166.4 | 0.0 | Unavailable | 1014.5 |
| Nov 14, 01:00 p.m. PST | 16.6 | 20.2 | Unavailable | 191.2 | 0.0 | Unavailable | 1014.0 |
| Nov 14, 02:00 p.m. PST | 16.9 | 20.9 | Unavailable | 196.9 | 0.0 | Unavailable | 1013.8 |
| Nov 14, 03:00 p.m. PST | 17.0 | 22.7 | Unavailable | 196.3 | 0.0 | Unavailable | 1013.7 |
| Nov 14, 04:00 p.m. PST | 17.1 | 23.0 | Unavailable | 196.0 | 0.0 | Unavailable | 1013.8 |
| Nov 14, 05:00 p.m. PST | 17.1 | 24.8 | Unavailable | 192.0 | 0.0 | Unavailable | 1013.8 |
| Nov 14, 06:00 p.m. PST | 17.0 | 26.6 | Unavailable | 186.8 | 0.0 | Unavailable | 1013.9 |
| Nov 14, 07:00 p.m. PST | 17.0 | 27.7 | Unavailable | 186.4 | 0.0 | Unavailable | 1014.4 |
| Nov 14, 08:00 p.m. PST | 17.1 | 28.4 | Unavailable | 190.1 | 0.0 | Unavailable | 1015.0 |
| Nov 14, 09:00 p.m. PST | 17.0 | 29.2 | Unavailable | 188.7 | 0.0 | Unavailable | 1015.2 |
| Nov 14, 10:00 p.m. PST | 17.0 | 29.9 | Unavailable | 188.6 | 0.0 | Unavailable | 1015.5 |
| Nov 14, 11:00 p.m. PST | 17.1 | 32.0 | Unavailable | 183.4 | 0.0 | Unavailable | 1015.5 |
| Nov 15, 12:00 a.m. PST | 17.3 | 32.8 | Unavailable | 181.6 | 0.0 | Unavailable | 1015.5 |
| Nov 15, 01:00 a.m. PST | 17.4 | 34.2 | Unavailable | 180.1 | 0.0 | Unavailable | 1015.3 |
| Nov 15, 02:00 a.m. PST | 17.4 | 36.4 | Unavailable | 182.4 | 0.0 | Unavailable | 1015.1 |
| Nov 15, 03:00 a.m. PST | 17.3 | 37.4 | Unavailable | 179.4 | 0.0 | Unavailable | 1014.9 |
| Nov 15, 04:00 a.m. PST | 17.4 | 38.9 | Unavailable | 179.3 | 0.0 | Unavailable | 1014.4 |
| Nov 15, 05:00 a.m. PST | 17.5 | 39.6 | Unavailable | 181.4 | 0.3 | Unavailable | 1014.5 |
| Nov 15, 06:00 a.m. PST | 17.5 | 41.8 | Unavailable | 181.0 | 0.5 | Unavailable | 1014.5 |
| Nov 15, 07:00 a.m. PST | 16.9 | 42.1 | Unavailable | 180.2 | 2.1 | Unavailable | 1014.9 |
| Nov 15, 08:00 a.m. PST | 16.9 | 43.9 | Unavailable | 174.9 | 2.3 | Unavailable | 1015.1 |
| Nov 15, 09:00 a.m. PST | 17.1 | 42.8 | Unavailable | 180.0 | 5.1 | Unavailable | 1015.7 |
| Nov 15, 10:00 a.m. PST | 17.2 | 47.2 | Unavailable | 192.8 | 7.1 | Unavailable | 1015.9 |
| Nov 15, 11:00 a.m. PST | 16.7 | 39.2 | Unavailable | 229.9 | 4.3 | Unavailable | 1016.0 |
| Nov 15, 12:00 p.m. PST | 15.7 | 30.6 | Unavailable | 322.8 | 2.0 | Unavailable | 1016.1 |
| Nov 15, 01:00 p.m. PST | 15.9 | 23.4 | Unavailable | 312.2 | 0.7 | Unavailable | 1015.5 |
| Nov 15, 02:00 p.m. PST | 15.9 | 16.9 | Unavailable | 318.2 | 0.1 | Unavailable | 1015.6 |
| Nov 15, 03:00 p.m. PST | 16.0 | 17.3 | Unavailable | 295.7 | 0.3 | Unavailable | 1015.9 |
| Nov 15, 04:00 p.m. PST | 15.8 | 18.0 | Unavailable | 301.1 | 0.0 | Unavailable | 1016.1 |
| Nov 15, 05:00 p.m. PST | 15.8 | 20.9 | Unavailable | 308.1 | 0.0 | Unavailable | 1016.3 |
| Nov 15, 06:00 p.m. PST | 16.1 | 23.4 | Unavailable | 311.2 | 0.0 | Unavailable | 1016.6 |
| Nov 15, 07:00 p.m. PST | 16.1 | 24.1 | Unavailable | 311.4 | 0.0 | Unavailable | 1017.1 |
| Nov 15, 08:00 p.m. PST | 16.0 | 25.2 | Unavailable | 312.4 | 0.0 | Unavailable | 1017.6 |
| Nov 15, 09:00 p.m. PST | 15.9 | 23.8 | Unavailable | 312.6 | 0.0 | Unavailable | 1018.1 |
| Nov 15, 10:00 p.m. PST | 15.8 | 23.0 | Unavailable | 314.3 | 0.0 | Unavailable | 1018.5 |
| Nov 15, 11:00 p.m. PST | 15.8 | 24.1 | Unavailable | 309.1 | 0.0 | Unavailable | 1018.7 |
Shoreline adventures 2026-11-14
Coverage: available. Source: provider: NOAA; stationId: 9415469; locationName: Tomales Bay entrance; distanceKm: 2.692764969262529; datum: MLLW. Times use America/Los_Angeles. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 14, 09:00 a.m. PST | Nov 14, 11:00 a.m. PST | 7.4 | Good | 11.3 | 11.3 | Unavailable | 0.0 | complete | |
| Nov 14, 03:00 p.m. PST | Nov 14, 05:02 p.m. PST | 5.6 | Fair | 12.2 | 13.4 | Unavailable | 0.0 | complete |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 14, 03:44 a.m. PST | high | 1.2 |
| Nov 14, 08:21 a.m. PST | low | 1.0 |
| Nov 14, 01:22 p.m. PST | high | 1.4 |
| Nov 14, 09:08 p.m. PST | low | 0.0 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Unavailable | Nov 14, 01:45 a.m. PST | partial | unavailable | unavailable |
| Nov 14, 04:16 p.m. PST | Nov 15, 02:31 a.m. PST | complete | available | complete |
Shoreline adventures 2026-11-15
Coverage: available. Source: provider: NOAA; stationId: 9415469; locationName: Tomales Bay entrance; distanceKm: 2.692764969262529; datum: MLLW. Times use America/Los_Angeles. These are forecast assessments, not beach access, harvesting permission or safe navigation boundaries.
Daylight shoreline outings
| Start | End | Score /10 | Assessment | Wind min kn | Wind max kn | Gust | Rain mm | Tide coverage | Reasons |
|---|---|---|---|---|---|---|---|---|---|
| Nov 15, 06:54 a.m. PST | Nov 15, 08:54 a.m. PST | 2.0 | Poor | 22.5 | 23.7 | Unavailable | 2.3 | complete | Rain reduces outing comfort; Strong wind or gusts; Heavy rain with strong wind |
| Nov 15, 03:00 p.m. PST | Nov 15, 05:01 p.m. PST | 5.3 | Fair | 9.3 | 11.3 | Unavailable | 0.3 | complete |
Shoreline tide predictions
| Time | Tide | Height m |
|---|---|---|
| Nov 15, 04:35 a.m. PST | high | 1.2 |
| Nov 15, 09:34 a.m. PST | low | 1.0 |
| Nov 15, 02:15 p.m. PST | high | 1.3 |
| Nov 15, 09:59 p.m. PST | low | 0.1 |
Relative low-tide crossing windows
These geometric crossings of 70% of the source high tide are separate from the daylight outing assessments above.
| Start | End | Prediction coverage | Daylight coverage | Weather coverage |
|---|---|---|---|---|
| Nov 14, 04:30 p.m. PST | Nov 15, 02:12 a.m. PST | complete | none | complete |
Daily precipitation totals
Full local-day forecasts from Open-Meteo, including rain and snow water equivalent. Missing totals remain unavailable.
| Date | Precipitation mm |
|---|---|
| 2026-11-14 | Unavailable |
| 2026-11-15 | Unavailable |