Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Bolinas, CA.
Next low tide : 11:11 am (-0.2 ft)
Next high tide : in 4h 22m at 3:53 am (3.7 ft)
Sunset today : 8:36 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9414958
Common Questions About Tides

Bolinas, CA Tides - Sep 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:203.610:554.15:250.25:081.76:417:39Waxing Gibbous1Fri
2Sat11:523.711:333.95:590.35:541.66:427:37Full Moon2Sat
3Sun12:213.86:290.56:361.46:437:36Full Moon3Sun
4Mon12:093.812:453.96:530.77:171.36:437:34Full Moon4Mon
5Tue12:463.61:064.07:120.97:571.26:447:33Full Moon5Tue
6Wed1:253.41:254.17:291.18:381.16:457:31Waning Gibbous6Wed
7Thu2:083.21:454.27:501.39:231.06:467:30Waning Gibbous7Thu
8Fri2:592.92:124.38:161.510:171.06:477:28Waning Gibbous8Fri
9Sat4:052.72:484.48:501.711:230.96:487:27Waning Gibbous9Sat
10Sun5:252.53:344.39:321.96:497:25Third Quarter10Sun
11Mon6:472.54:334.212:350.810:27 AM2.16:497:24Third Quarter11Mon
12Tue7:582.75:494.21:440.611:41 AM2.26:507:22Third Quarter12Tue
13Wed8:532.87:154.22:420.51:072.16:517:21Third Quarter13Wed
14Thu9:353.18:304.33:320.32:271.96:527:19Waning Crescent14Thu
15Fri10:123.39:324.44:160.33:371.66:537:17Waning Crescent15Fri
16Sat10:473.610:274.44:550.34:391.36:547:16Waning Crescent16Sat
17Sun11:213.911:184.25:310.45:391.06:547:14New Moon17Sun
18Mon11:554.36:050.56:370.76:557:13New Moon18Mon
19Tue12:094.012:304.56:360.77:330.56:567:11New Moon19Tue
20Wed1:023.71:074.77:060.98:290.36:577:10Waxing Crescent20Wed
21Thu1:583.41:464.87:391.19:270.26:587:08Waxing Crescent21Thu
22Fri2:593.12:294.78:151.410:260.26:597:07Waxing Crescent22Fri
23Sat4:092.93:184.58:591.611:290.27:007:05First Quarter23Sat
24Sun5:232.94:184.29:561.97:007:03First Quarter24Sun
25Mon6:373.05:344.012:330.311:12 AM2.17:017:02First Quarter25Mon
26Tue7:443.26:543.81:340.312:452.17:027:00First Quarter26Tue
27Wed8:393.48:063.72:290.32:082.07:036:59Waxing Gibbous27Wed
28Thu9:253.69:053.73:170.33:141.87:046:57Waxing Gibbous28Thu
29Fri10:043.89:553.63:590.44:101.57:056:56Waxing Gibbous29Fri
30Sat10:383.910:393.64:360.64:591.37:066:54Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414958)

Common Questions About Bolinas, CA Tides

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

Slack tide in Bolinas, CA is approximately 7:32 am — 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 28% 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 Waxing Crescent (28% 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