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 3h 22m at 11:50 pm (1.5 ft)
Next high tide (tomorrow) : 5:02 am (3.2 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 - Sep 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:283.13:234.39:091.211:241.16:407:40Waxing Crescent1Thu
2Fri4:462.74:104.49:441.56:417:38First Quarter2Fri
3Sat6:182.55:094.412:460.910:30 AM1.76:427:37First Quarter3Sat
4Sun7:462.56:234.42:020.611:33 AM2.06:437:35First Quarter4Sun
5Mon8:592.77:444.53:060.312:572.16:447:34Waxing Gibbous5Mon
6Tue9:552.98:564.64:010.02:302.06:457:32Waxing Gibbous6Tue
7Wed10:403.29:574.64:49-0.13:491.96:467:31Waxing Gibbous7Wed
8Thu11:203.510:504.65:33-0.14:561.66:467:29Full Moon8Thu
9Fri11:583.711:394.56:13-0.15:551.46:477:28Full Moon9Fri
10Sat12:353.96:490.16:501.26:487:26Full Moon10Sat
11Sun12:274.31:104.17:220.37:431.06:497:25Full Moon11Sun
12Mon1:154.01:454.37:510.58:350.96:507:23Waning Gibbous12Mon
13Tue2:053.62:194.38:180.89:290.96:517:21Waning Gibbous13Tue
14Wed3:023.32:534.38:441.210:260.86:517:20Waning Gibbous14Wed
15Thu4:083.03:284.29:141.511:290.86:527:18Waning Gibbous15Thu
16Fri5:242.84:084.19:521.86:537:17Third Quarter16Fri
17Sat6:442.85:004.012:370.710:44 AM2.16:547:15Third Quarter17Sat
18Sun7:592.96:113.81:420.611:57 AM2.36:557:14Third Quarter18Sun
19Mon9:003.17:283.82:400.41:232.46:567:12Third Quarter19Mon
20Tue9:473.38:333.83:290.32:372.26:577:10Waning Crescent20Tue
21Wed10:253.49:273.94:130.33:372.06:577:09Waning Crescent21Wed
22Thu10:583.510:123.94:510.34:271.86:587:07Waning Crescent22Thu
23Fri11:273.610:534.05:250.45:141.66:597:06Waning Crescent23Fri
24Sat11:513.711:333.95:550.55:591.37:007:04New Moon24Sat
25Sun12:143.86:210.76:431.17:017:03New Moon25Sun
26Mon12:133.812:354.06:420.97:290.97:027:01New Moon26Mon
27Tue12:553.612:574.27:031.08:160.87:037:00Waxing Crescent27Tue
28Wed1:433.31:254.47:261.29:080.67:036:58Waxing Crescent28Wed
29Thu2:383.01:594.67:551.410:080.67:046:56Waxing Crescent29Thu
30Fri3:452.82:414.68:301.611:150.57:056:55Waxing Crescent30Fri
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 2:26 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 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