Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Bolinas, CA.
Next low tide : in 6h 03m at 4:51 am (0.0 ft)
Next high tide : 10:53 am (2.7 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 - Feb 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:283.211:05 AM4.45:321.96:58-0.17:145:34Full Moon1Fri
2Sat12:583.211:44 AM4.46:161.87:250.07:135:35Full Moon2Sat
3Sun1:263.312:254.27:001.77:510.27:125:36Waning Gibbous3Sun
4Mon1:563.51:104.07:481.68:160.37:115:37Waning Gibbous4Mon
5Tue2:273.62:013.68:441.58:440.57:105:38Waning Gibbous5Tue
6Wed3:043.83:043.29:531.49:170.87:095:39Third Quarter6Wed
7Thu3:484.04:262.811:171.39:571.17:085:40Third Quarter7Thu
8Fri4:404.25:572.512:411.07:075:42Third Quarter8Fri
9Sat5:414.37:222.51:550.67:065:43Third Quarter9Sat
10Sun6:454.48:352.62:570.27:055:44Waning Crescent10Sun
11Mon7:484.69:342.812:581.73:51-0.27:045:45Waning Crescent11Mon
12Tue8:464.710:243.02:171.84:39-0.47:035:46Waning Crescent12Tue
13Wed9:394.711:093.33:311.75:24-0.57:025:47New Moon13Wed
14Thu10:284.611:503.54:361.66:04-0.57:005:48New Moon14Thu
15Fri11:164.55:341.56:41-0.46:595:49New Moon15Fri
16Sat12:313.612:024.36:271.37:16-0.26:585:50New Moon16Sat
17Sun1:103.812:484.07:181.27:470.16:575:51Waxing Crescent17Sun
18Mon1:483.91:383.68:101.28:160.36:565:52Waxing Crescent18Mon
19Tue2:273.92:333.39:041.28:440.76:545:53Waxing Crescent19Tue
20Wed3:063.93:382.910:061.19:151.06:535:55First Quarter20Wed
21Thu3:473.94:532.611:151.09:521.36:525:56First Quarter21Thu
22Fri4:323.96:132.512:280.86:505:57First Quarter22Fri
23Sat5:243.87:302.61:340.66:495:58First Quarter23Sat
24Sun6:213.88:342.72:310.36:485:59First Quarter24Sun
25Mon7:193.89:262.912:532.03:200.26:466:00Waxing Gibbous25Mon
26Tue8:113.910:073.02:022.04:030.06:456:01Waxing Gibbous26Tue
27Wed8:573.910:433.13:011.94:420.06:446:02Waxing Gibbous27Wed
28Thu9:394.011:143.23:541.75:170.06:426:03Waxing Gibbous28Thu
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 7:52 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 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