Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Bolinas, CA.
Next low tide : 11:50 pm (1.5 ft)
Next high tide : in 2h 03m at 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 - Jan 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:164.68:202.612:251.22:560.67:265:02Waxing Gibbous1Sun
2Mon7:594.79:292.61:071.53:520.27:265:03Waxing Gibbous2Mon
3Tue8:384.710:302.71:511.84:41-0.17:265:03Waxing Gibbous3Tue
4Wed9:144.611:222.92:382.15:24-0.27:265:04Waxing Gibbous4Wed
5Thu9:484.63:292.26:02-0.37:265:05Full Moon5Thu
6Fri12:083.010:20 AM4.54:222.36:38-0.37:265:06Full Moon6Fri
7Sat12:483.110:52 AM4.45:122.37:09-0.27:265:07Full Moon7Sat
8Sun1:243.211:26 AM4.45:582.37:38-0.17:265:08Full Moon8Sun
9Mon1:583.212:024.36:422.28:050.07:265:09Waning Gibbous9Mon
10Tue2:303.312:414.17:272.18:290.27:265:10Waning Gibbous10Tue
11Wed3:013.41:243.98:152.18:520.47:265:11Waning Gibbous11Wed
12Thu3:323.52:133.59:122.09:180.67:255:12Waning Gibbous12Thu
13Fri4:033.73:143.110:251.99:470.87:255:13Third Quarter13Fri
14Sat4:373.94:402.611:521.610:201.17:255:14Third Quarter14Sat
15Sun5:154.16:232.41:161.27:255:15Third Quarter15Sun
16Mon6:004.37:542.32:270.87:245:16Third Quarter16Mon
17Tue6:514.69:092.43:270.37:245:17Waning Crescent17Tue
18Wed7:454.810:092.512:371.94:20-0.27:235:18Waning Crescent18Wed
19Thu8:415.010:582.71:402.05:08-0.57:235:19Waning Crescent19Thu
20Fri9:355.111:422.92:522.05:52-0.67:225:20New Moon20Fri
21Sat10:285.24:092.06:33-0.77:225:21New Moon21Sat
22Sun12:233.111:19 AM5.15:201.87:12-0.77:215:22New Moon22Sun
23Mon1:043.312:104.96:231.77:49-0.57:215:23Waxing Crescent23Mon
24Tue1:463.61:024.57:241.58:23-0.37:205:24Waxing Crescent24Tue
25Wed2:283.81:574.18:271.58:570.17:205:26Waxing Crescent25Wed
26Thu3:134.12:583.59:351.49:290.47:195:27First Quarter26Thu
27Fri3:594.24:093.010:521.310:030.87:185:28First Quarter27Fri
28Sat4:484.35:312.612:131.17:175:29First Quarter28Sat
29Sun5:394.46:572.51:300.77:175:30First Quarter29Sun
30Mon6:314.48:182.52:350.47:165:31Waxing Gibbous30Mon
31Tue7:224.39:262.712:251.93:300.17:155:32Waxing Gibbous31Tue
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 8:48 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