Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide (tomorrow) : 6:02 am (-0.3 ft)
Next high tide : in 5h 36m at 10:39 pm (6.0 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Jul 1988

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:046.73:294.98:13-1.57:582.85:518:36Waning Gibbous1Fri
2Sat1:556.54:095.08:58-1.38:582.65:518:36Waning Gibbous2Sat
3Sun2:506.14:505.29:43-1.010:052.35:528:36Waning Gibbous3Sun
4Mon3:495.55:315.510:28-0.411:191.95:528:35Third Quarter4Mon
5Tue4:574.86:145.811:140.25:538:35Third Quarter5Tue
6Wed6:184.16:596.012:371.412:041.05:548:35Third Quarter6Wed
7Thu7:533.87:456.21:510.912:591.75:548:35Third Quarter7Thu
8Fri9:313.88:326.42:580.31:592.35:558:34Waning Crescent8Fri
9Sat10:524.19:206.53:56-0.13:012.75:558:34Waning Crescent9Sat
10Sun11:554.410:076.54:48-0.54:013.05:568:34Waning Crescent10Sun
11Mon12:464.65:34-0.74:573.15:578:33Waning Crescent11Mon
12Tue1:304.86:16-0.75:473.15:578:33New Moon12Tue
13Wed2:104.86:55-0.76:333.05:588:32New Moon13Wed
14Thu12:186.22:454.87:31-0.77:162.95:598:32New Moon14Thu
15Fri12:586.03:174.88:05-0.67:582.85:598:31New Moon15Fri
16Sat1:365.83:464.88:37-0.48:402.76:008:31Waxing Crescent16Sat
17Sun2:145.44:144.89:08-0.19:262.56:018:30Waxing Crescent17Sun
18Mon2:555.04:414.99:380.310:172.46:028:30Waxing Crescent18Mon
19Tue3:394.65:105.110:090.711:132.16:028:29Waxing Crescent19Tue
20Wed4:334.15:415.210:421.36:038:28First Quarter20Wed
21Thu5:443.66:175.412:161.911:19 AM1.86:048:28First Quarter21Thu
22Fri7:223.46:585.61:211.512:042.46:058:27First Quarter22Fri
23Sat9:153.57:445.82:221.01:042.86:068:26First Quarter23Sat
24Sun10:413.88:356.13:180.52:133.16:068:25Waxing Gibbous24Sun
25Mon11:374.29:286.44:080.03:183.26:078:25Waxing Gibbous25Mon
26Tue12:204.44:56-0.54:163.26:088:24Waxing Gibbous26Tue
27Wed12:594.65:42-0.95:093.06:098:23Full Moon27Wed
28Thu1:354.86:26-1.26:012.76:108:22Full Moon28Thu
29Fri12:056.92:115.07:09-1.36:542.46:108:21Full Moon29Fri
30Sat12:576.82:475.37:51-1.27:492.16:118:20Waning Gibbous30Sat
31Sun1:516.53:235.58:32-0.88:461.76:128:19Waning Gibbous31Sun
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 2:20 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 spring phase. Tonight's moon is 93% 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 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 Waxing Gibbous (93% illuminated). This places Point San Quentin, 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