Tides Today & Tomorrow in Bolinas, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Bolinas, CA.
Next low tide (tomorrow) : in 3h 23m at 12:11 am (1.6 ft)
Next high tide (tomorrow) : 5:04 am (2.8 ft)
Sunset today : 8:36 pm
Sunrise tomorrow : 5:54 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9414958
Common Questions About Tides

Bolinas, CA Tides - Oct 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:144.06:191.07:040.97:066:53New Moon1Wed
2Thu12:343.512:354.06:401.27:440.87:076:52New Moon2Thu
3Fri1:143.312:544.17:011.38:240.77:086:50Waxing Crescent3Fri
4Sat1:563.21:164.27:271.49:060.77:096:49Waxing Crescent4Sat
5Sun2:453.11:464.27:591.59:520.67:106:47Waxing Crescent5Sun
6Mon3:412.92:254.28:381.710:470.67:116:46Waxing Crescent6Mon
7Tue4:462.93:134.19:261.811:480.67:126:44First Quarter7Tue
8Wed5:542.94:134.010:262.07:136:43First Quarter8Wed
9Thu6:593.05:313.912:510.611:42 AM2.07:136:41First Quarter9Thu
10Fri7:573.27:013.81:510.51:101.97:146:40First Quarter10Fri
11Sat8:463.48:183.92:440.42:301.77:156:38Waxing Gibbous11Sat
12Sun9:303.79:223.93:320.43:391.37:166:37Waxing Gibbous12Sun
13Mon10:104.010:193.94:160.54:401.07:176:36Waxing Gibbous13Mon
14Tue10:494.311:133.84:570.55:380.77:186:34Full Moon14Tue
15Wed11:274.55:360.76:330.47:196:33Full Moon15Wed
16Thu12:053.712:064.76:150.87:260.27:206:31Full Moon16Thu
17Fri12:593.612:454.76:541.08:170.17:216:30Waning Gibbous17Fri
18Sat1:543.41:264.77:351.29:080.07:226:29Waning Gibbous18Sat
19Sun2:533.32:094.68:191.410:010.17:236:27Waning Gibbous19Sun
20Mon3:573.22:564.39:091.610:550.17:246:26Waning Gibbous20Mon
21Tue5:023.23:524.010:071.811:510.27:256:25Third Quarter21Tue
22Wed6:083.35:003.711:192.07:266:23Third Quarter22Wed
23Thu7:093.56:153.512:480.312:371.97:276:22Third Quarter23Thu
24Fri8:033.77:283.41:420.41:511.87:286:21Third Quarter24Fri
25Sat8:513.88:323.32:310.52:551.57:296:20Waning Crescent25Sat
26Sun8:324.08:273.32:150.72:511.36:305:18Waning Crescent26Sun
27Mon9:084.19:163.32:530.83:411.06:315:17Waning Crescent27Mon
28Tue9:394.110:013.23:271.04:270.86:325:16Waning Crescent28Tue
29Wed10:064.210:443.23:571.25:110.66:335:15New Moon29Wed
30Thu10:294.211:273.14:221.45:530.56:345:14New Moon30Thu
31Fri10:504.34:471.56:330.36:355:13New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414958)

Common Questions About Bolinas, CA Tides

Show All
What time does the tide turn (slack tide) in Bolinas, CA today?

Slack tide in Bolinas, CA is approximately 2:37 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 transitional phase. Tonight's moon is 61% 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 Third Quarter (61% 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