Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Point San Quentin, CA.
Next low tide (tomorrow) : in 5h 36m at 12:18 am (1.8 ft)
Next high tide (tomorrow) : 5:51 am (3.9 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:54 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Jan 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:065.01:585.18:182.48:330.07:255:01Waning Gibbous1Tue
2Wed3:415.12:484.79:112.29:130.47:255:02Waning Gibbous2Wed
3Thu4:205.33:494.310:142.09:570.97:265:03Third Quarter3Thu
4Fri5:025.55:093.911:241.610:491.47:265:04Third Quarter4Fri
5Sat5:485.76:453.712:351.17:265:05Third Quarter5Sat
6Sun6:396.08:183.91:410.57:265:05Third Quarter6Sun
7Mon7:326.39:324.212:562.22:39-0.17:255:06Waning Crescent7Mon
8Tue8:256.610:324.52:022.43:32-0.67:255:07Waning Crescent8Tue
9Wed9:196.811:234.93:042.44:22-1.17:255:08Waning Crescent9Wed
10Thu10:117.04:022.45:09-1.37:255:09New Moon10Thu
11Fri12:095.111:03 AM7.04:572.25:55-1.37:255:10New Moon11Fri
12Sat12:535.311:54 AM6.85:512.16:39-1.27:255:11New Moon12Sat
13Sun1:355.512:456.46:451.97:22-0.97:245:12Waxing Crescent13Sun
14Mon2:165.61:365.97:411.88:04-0.57:245:13Waxing Crescent14Mon
15Tue2:585.72:295.38:391.78:470.17:245:14Waxing Crescent15Tue
16Wed3:395.73:274.79:411.69:310.77:235:15Waxing Crescent16Wed
17Thu4:225.64:364.110:481.510:201.37:235:16First Quarter17Thu
18Fri5:085.66:003.712:001.37:235:17First Quarter18Fri
19Sat5:565.67:373.71:091.07:225:19First Quarter19Sat
20Sun6:465.69:003.912:202.32:100.77:225:20First Quarter20Sun
21Mon7:365.79:594.11:262.63:020.47:215:21Waxing Gibbous21Mon
22Tue8:245.710:454.32:262.73:450.27:205:22Waxing Gibbous22Tue
23Wed9:085.811:224.53:172.74:230.07:205:23Waxing Gibbous23Wed
24Thu9:505.911:544.64:012.64:57-0.27:195:24Waxing Gibbous24Thu
25Fri10:306.04:412.55:28-0.37:195:25Full Moon25Fri
26Sat12:244.811:08 AM6.05:182.45:58-0.37:185:26Full Moon26Sat
27Sun12:524.911:47 AM5.95:542.26:27-0.37:175:27Full Moon27Sun
28Mon1:205.012:265.76:312.06:58-0.27:165:28Full Moon28Mon
29Tue1:505.21:075.57:111.97:290.07:165:30Waning Gibbous29Tue
30Wed2:215.31:515.17:551.78:040.37:155:31Waning Gibbous30Wed
31Thu2:545.52:424.78:441.58:410.87:145:32Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414873)

Common Questions About Point San Quentin, CA Tides

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What time does the tide turn (slack tide) in Point San Quentin, CA today?

Slack tide in Point San Quentin, CA is approximately 3:04 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 Point San Quentin, CA?

Point San Quentin, 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 Point San Quentin, 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 Point San Quentin, CA?

Tide predictions for Point San Quentin, 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 Point San Quentin, CA?

Tide data for Point San Quentin, CA is sourced from NOAA Station #9414873. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414873.

What is the moon phase in Point San Quentin, CA tonight?

Tonight the moon over Point San Quentin, CA is Third Quarter (61% illuminated). This places Point San Quentin, 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