Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Bolinas, CA.
Next low tide : in 42m at 8:25 am (-0.4 ft)
Next high tide : 2:38 pm (2.9 ft)
Sunset today : 8:37 pm
Sunrise tomorrow : 5:52 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9414958
Common Questions About Tides

Bolinas, CA Tides - Sep 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:583.32:584.68:471.010:420.86:407:40Waning Gibbous1Sat
2Sun4:092.93:464.79:221.311:580.76:417:39Third Quarter2Sun
3Mon5:332.64:434.610:061.66:427:37Third Quarter3Mon
4Tue7:022.65:544.51:150.511:09 AM1.96:437:36Third Quarter4Tue
5Wed8:212.77:124.42:240.312:372.16:447:34Third Quarter5Wed
6Thu9:243.08:244.33:230.12:102.16:447:33Waning Crescent6Thu
7Fri10:123.39:254.34:130.03:261.96:457:31Waning Crescent7Fri
8Sat10:543.610:174.24:560.04:281.76:467:30Waning Crescent8Sat
9Sun11:303.711:014.15:350.15:221.56:477:28New Moon9Sun
10Mon12:043.96:090.36:111.46:487:27New Moon10Mon
11Tue12:334.06:380.56:561.26:497:25New Moon11Tue
12Wed12:233.81:004.07:020.77:391.16:497:24New Moon12Wed
13Thu1:033.51:224.17:191.08:221.06:507:22Waxing Crescent13Thu
14Fri1:473.31:414.27:341.29:060.96:517:20Waxing Crescent14Fri
15Sat2:373.01:594.27:531.49:540.96:527:19Waxing Crescent15Sat
16Sun3:362.82:224.28:201.710:500.86:537:17Waxing Crescent16Sun
17Mon4:492.62:564.28:551.911:550.86:547:16First Quarter17Mon
18Tue6:112.63:414.19:412.26:557:14First Quarter18Tue
19Wed7:282.74:424.01:020.710:44 AM2.36:557:13First Quarter19Wed
20Thu8:302.86:093.92:040.512:072.46:567:11First Quarter20Thu
21Fri9:163.07:413.92:570.41:342.36:577:09Waxing Gibbous21Fri
22Sat9:523.28:504.13:430.32:482.06:587:08Waxing Gibbous22Sat
23Sun10:233.49:464.24:240.33:501.76:597:06Waxing Gibbous23Sun
24Mon10:523.610:374.25:000.34:471.47:007:05Waxing Gibbous24Mon
25Tue11:213.911:254.15:330.45:431.17:017:03Full Moon25Tue
26Wed11:514.26:030.66:380.87:017:02Full Moon26Wed
27Thu12:143.812:224.56:310.87:340.57:027:00Full Moon27Thu
28Fri1:063.512:574.86:591.08:310.37:036:59Waning Gibbous28Fri
29Sat2:033.21:354.97:311.29:300.27:046:57Waning Gibbous29Sat
30Sun3:082.92:184.98:081.510:330.27:056:55Waning Gibbous30Sun
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 11:31 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 97% 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 Full Moon (97% 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