Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in Bolinas, CA.
Next low tide : in 1h 46m at 10:34 pm (1.6 ft)
Next high tide (tomorrow) : 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 - May 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:123.67:552.91:33-0.26:138:01Third Quarter1Wed
2Thu6:433.48:373.21:061.72:20-0.16:128:02Third Quarter2Thu
3Fri8:043.29:153.52:311.33:020.06:118:03Waning Crescent3Fri
4Sat9:133.19:523.93:420.93:400.26:108:04Waning Crescent4Sat
5Sun10:152.910:284.24:470.54:150.46:098:05Waning Crescent5Sun
6Mon11:132.811:044.55:460.04:480.76:088:06New Moon6Mon
7Tue12:112.66:42-0.35:221.06:078:07New Moon7Tue
8Wed1:102.57:34-0.66:001.26:068:08New Moon8Wed
9Thu12:154.72:112.58:24-0.76:441.56:058:09New Moon9Thu
10Fri12:524.63:152.59:11-0.87:351.76:048:10Waxing Crescent10Fri
11Sat1:324.44:172.69:58-0.78:331.86:038:10Waxing Crescent11Sat
12Sun2:154.15:172.810:46-0.69:381.96:028:11Waxing Crescent12Sun
13Mon3:053.76:123.011:34-0.410:532.06:018:12First Quarter13Mon
14Tue4:093.37:033.112:21-0.26:008:13First Quarter14Tue
15Wed5:283.07:493.312:151.91:070.05:598:14First Quarter15Wed
16Thu6:482.88:303.51:331.71:490.25:588:15First Quarter16Thu
17Fri7:592.69:063.72:421.42:260.55:588:16Waxing Gibbous17Fri
18Sat9:032.59:383.83:421.02:570.75:578:17Waxing Gibbous18Sat
19Sun10:022.410:043.94:370.63:221.05:568:17Waxing Gibbous19Sun
20Mon10:572.310:274.15:260.33:431.25:558:18Waxing Gibbous20Mon
21Tue11:492.310:484.26:130.04:071.45:558:19Full Moon21Tue
22Wed12:412.26:57-0.34:371.65:548:20Full Moon22Wed
23Thu1:332.37:39-0.55:151.85:538:21Full Moon23Thu
24Fri2:242.38:20-0.66:021.95:538:21Full Moon24Fri
25Sat12:164.53:152.49:01-0.76:561.95:528:22Waning Gibbous25Sat
26Sun12:594.54:042.59:43-0.77:551.95:528:23Waning Gibbous26Sun
27Mon1:474.44:522.610:26-0.68:591.95:518:24Waning Gibbous27Mon
28Tue2:434.25:382.811:11-0.510:131.95:518:24Waning Gibbous28Tue
29Wed3:463.86:243.111:56-0.311:391.85:508:25Third Quarter29Wed
30Thu5:023.57:093.412:40-0.15:508:26Third Quarter30Thu
31Fri6:263.17:523.81:111.51:210.15:508:27Third Quarter31Fri
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 1:13 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