37.9080’ N, 122.6785’ W

Bolinas, CA

60°
H 67°
L 54°
SW
2mph
High tide
2:37 pm

Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Bolinas, CA.
Next low tide : 10:34 pm (0.7 ft)
Next high tide : in 3h 52m at 2:37 pm (4.3 ft)
Sunset today : 7:18 pm
Sunrise tomorrow : 6:52 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414958
Common Questions About Tides

Bolinas, CA Tides - May 1866

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:112.67:25-0.26:011.45:217:08Full Moon1Tue
2Wed1:592.68:02-0.26:391.55:207:09Waning Gibbous2Wed
3Thu12:193.92:492.68:41-0.27:231.65:187:09Waning Gibbous3Thu
4Fri12:563.93:412.69:22-0.18:131.75:177:10Waning Gibbous4Fri
5Sat1:413.74:352.710:07-0.19:121.75:167:11Waning Gibbous5Sat
6Sun2:343.55:272.810:560.010:251.75:157:12Third Quarter6Sun
7Mon3:413.36:163.011:470.111:491.65:147:13Third Quarter7Mon
8Tue5:063.07:013.212:360.25:137:14Third Quarter8Tue
9Wed6:342.97:433.51:101.31:220.35:127:15Waning Crescent9Wed
10Thu7:482.98:223.82:210.92:050.45:117:16Waning Crescent10Thu
11Fri8:522.89:014.13:230.52:470.65:107:17Waning Crescent11Fri
12Sat9:502.89:404.44:220.13:290.75:097:18Waning Crescent12Sat
13Sun10:472.810:214.65:16-0.24:130.95:087:18New Moon13Sun
14Mon11:422.811:034.76:08-0.55:011.05:077:19New Moon14Mon
15Tue12:382.86:58-0.75:531.15:077:20New Moon15Tue
16Wed1:362.97:47-0.86:481.25:067:21Waxing Crescent16Wed
17Thu12:344.52:352.98:34-0.87:461.45:057:22Waxing Crescent17Thu
18Fri1:244.23:343.19:23-0.68:501.45:047:23Waxing Crescent18Fri
19Sat2:213.94:333.310:12-0.510:011.55:037:24First Quarter19Sat
20Sun3:273.55:293.411:02-0.311:181.45:037:24First Quarter20Sun
21Mon4:403.16:233.611:520.05:027:25First Quarter21Mon
22Tue5:542.97:123.812:341.212:400.25:017:26First Quarter22Tue
23Wed7:042.77:564.01:431.01:240.45:017:27Waxing Gibbous23Wed
24Thu8:082.68:364.12:440.72:050.75:007:28Waxing Gibbous24Thu
25Fri9:062.69:114.13:380.42:421.04:597:28Waxing Gibbous25Fri
26Sat9:592.59:424.14:270.13:141.24:597:29Waxing Gibbous26Sat
27Sun10:482.510:094.15:12-0.13:451.44:587:30Full Moon27Sun
28Mon11:342.610:324.15:53-0.24:171.54:587:31Full Moon28Mon
29Tue12:192.66:31-0.34:531.74:577:31Full Moon29Tue
30Wed1:022.67:08-0.45:351.74:577:32Full Moon30Wed
31Thu1:452.77:43-0.46:191.84:577:33Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414958)

Common Questions About Bolinas, CA Tides

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Is this week a spring tide or neap tide in Bolinas, CA?

Bolinas, CA is currently in a transitional phase. Tonight's moon is 22% 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 (22% 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