Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Bolinas, CA.
Next low tide : in 1h 31m at 11:11 am (-0.2 ft)
Next high tide : 5:47 pm (3.8 ft)
Sunset today : 8:36 pm
Sunrise tomorrow : 5:48 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414958
Common Questions About Tides

Bolinas, CA Tides - Jun 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:543.85:063.310:40-0.410:331.75:498:27Waning Gibbous1Fri
2Sat3:533.45:543.511:20-0.211:461.65:498:28Third Quarter2Sat
3Sun5:033.06:413.712:000.15:498:28Third Quarter3Sun
4Mon6:182.67:253.81:041.512:390.45:488:29Third Quarter4Mon
5Tue7:332.48:064.02:171.11:160.75:488:30Third Quarter5Tue
6Wed8:462.38:444.13:220.81:511.05:488:30Waning Crescent6Wed
7Thu9:522.39:184.24:190.42:261.35:488:31Waning Crescent7Thu
8Fri10:512.39:484.25:090.13:021.55:488:31Waning Crescent8Fri
9Sat11:452.410:184.35:54-0.23:421.75:478:32Waning Crescent9Sat
10Sun12:332.46:35-0.34:271.95:478:32New Moon10Sun
11Mon1:172.57:14-0.55:171.95:478:33New Moon11Mon
12Tue1:582.67:51-0.56:091.95:478:33New Moon12Tue
13Wed2:362.78:26-0.57:021.95:478:34New Moon13Wed
14Thu12:404.53:132.89:00-0.57:551.85:478:34Waxing Crescent14Thu
15Fri1:254.43:513.09:33-0.48:511.85:478:34Waxing Crescent15Fri
16Sat2:144.14:303.210:05-0.29:541.75:478:35Waxing Crescent16Sat
17Sun3:093.85:123.510:380.011:081.65:488:35First Quarter17Sun
18Mon4:133.45:563.711:120.25:488:35First Quarter18Mon
19Tue5:312.96:434.012:331.411:49 AM0.55:488:36First Quarter19Tue
20Wed6:582.57:324.31:571.012:300.85:488:36First Quarter20Wed
21Thu8:212.38:214.63:100.61:141.05:488:36Waxing Gibbous21Thu
22Fri9:372.39:094.84:150.12:031.35:498:36Waxing Gibbous22Fri
23Sat10:432.49:584.85:12-0.32:581.55:498:36Waxing Gibbous23Sat
24Sun11:422.610:454.96:03-0.64:021.75:498:37Full Moon24Sun
25Mon12:342.76:50-0.75:131.85:498:37Full Moon25Mon
26Tue1:232.97:32-0.86:201.85:508:37Full Moon26Tue
27Wed12:154.62:093.18:12-0.77:201.85:508:37Full Moon27Wed
28Thu1:004.42:533.38:49-0.68:161.85:518:37Waning Gibbous28Thu
29Fri1:454.13:363.59:23-0.49:111.85:518:37Waning Gibbous29Fri
30Sat2:323.84:183.69:54-0.110:091.75:518:37Waning Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414958)

Common Questions About Bolinas, CA Tides

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What time does the tide turn (slack tide) in Bolinas, CA today?

Slack tide in Bolinas, CA is approximately 2:29 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Bolinas, CA?

Bolinas, CA is currently in a transitional phase. Tonight's moon is 38% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are shifting between spring and neap.

What datum are Bolinas, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Bolinas, CA?

Tide predictions for Bolinas, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Bolinas, CA?

Tide data for Bolinas, CA is sourced from NOAA Station #9414958. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414958.

What is the moon phase in Bolinas, CA tonight?

Tonight the moon over Bolinas, CA is First Quarter (38% illuminated). This places Bolinas, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA