Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Bolinas, CA.
Next low tide : in 3h 05m at 1:33 pm (2.1 ft)
Next high tide : 8:48 pm (4.3 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9414958
Common Questions About Tides

Bolinas, CA Tides - Jun 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:352.77:01-0.75:311.35:498:27Full Moon1Wed
2Thu1:292.87:49-0.86:321.45:498:27Full Moon2Thu
3Fri12:344.72:243.08:35-0.97:341.45:498:28Waning Gibbous3Fri
4Sat1:234.63:183.19:20-0.88:371.55:488:29Waning Gibbous4Sat
5Sun2:154.34:133.310:04-0.79:421.55:488:29Waning Gibbous5Sun
6Mon3:133.95:073.510:48-0.510:531.55:488:30Waning Gibbous6Mon
7Tue4:183.56:013.711:34-0.25:488:30Third Quarter7Tue
8Wed5:303.16:533.912:101.412:200.15:488:31Third Quarter8Wed
9Thu6:452.87:424.01:261.21:050.45:478:31Third Quarter9Thu
10Fri7:572.68:284.22:380.91:500.75:478:32Waning Crescent10Fri
11Sat9:052.59:104.23:410.62:331.05:478:32Waning Crescent11Sat
12Sun10:072.59:474.34:360.33:141.25:478:33Waning Crescent12Sun
13Mon11:022.610:204.35:240.13:531.45:478:33Waning Crescent13Mon
14Tue11:522.610:504.26:08-0.14:331.65:478:34New Moon14Tue
15Wed12:382.76:48-0.25:141.85:478:34New Moon15Wed
16Thu1:212.77:25-0.35:571.85:478:35New Moon16Thu
17Fri2:022.87:59-0.36:421.95:478:35New Moon17Fri
18Sat12:174.22:402.98:31-0.37:271.85:478:35Waxing Crescent18Sat
19Sun12:524.23:173.09:01-0.28:141.85:488:35Waxing Crescent19Sun
20Mon1:324.13:553.19:31-0.19:051.85:488:36Waxing Crescent20Mon
21Tue2:173.94:343.210:010.010:031.85:488:36Waxing Crescent21Tue
22Wed3:083.65:143.410:330.211:131.75:488:36First Quarter22Wed
23Thu4:103.35:583.611:090.45:498:36First Quarter23Thu
24Fri5:272.96:443.912:341.511:50 AM0.65:498:36First Quarter24Fri
25Sat6:562.67:324.21:551.212:340.85:498:36First Quarter25Sat
26Sun8:182.58:214.43:060.81:231.05:508:37Waxing Gibbous26Sun
27Mon9:302.59:104.74:090.32:151.25:508:37Waxing Gibbous27Mon
28Tue10:332.69:584.85:06-0.13:111.45:508:37Waxing Gibbous28Tue
29Wed11:302.710:474.95:57-0.44:141.55:518:37Full Moon29Wed
30Thu12:222.96:45-0.65:221.65:518:37Full Moon30Thu
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 5:10 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 spring phase. Tonight's moon is 80% 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 near their weekly maximum.

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 Gibbous (80% illuminated). This places Bolinas, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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