Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide (tomorrow) : 3:04 am (0.6 ft)
Next high tide : in 2h 53m at 7:34 pm (5.8 ft)
Sunset today : 8:27 pm
Sunrise tomorrow : 6:05 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Dec 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:535.98:394.31:061.12:340.87:064:51Waxing Gibbous1Fri
2Sat8:366.19:464.42:011.53:240.37:074:50Waxing Gibbous2Sat
3Sun9:156.210:444.52:521.84:080.07:084:50Waxing Gibbous3Sun
4Mon9:516.211:344.73:382.14:47-0.37:094:50Waxing Gibbous4Mon
5Tue10:266.24:222.35:23-0.47:104:50Full Moon5Tue
6Wed12:194.710:59 AM6.15:032.55:57-0.47:114:50Full Moon6Wed
7Thu1:014.811:32 AM6.05:422.66:30-0.47:124:50Full Moon7Thu
8Fri1:394.812:065.96:212.77:03-0.47:134:50Full Moon8Fri
9Sat2:164.712:415.77:012.87:36-0.37:134:50Waning Gibbous9Sat
10Sun2:534.71:185.47:422.88:11-0.17:144:50Waning Gibbous10Sun
11Mon3:294.71:585.18:292.88:480.17:154:50Waning Gibbous11Mon
12Tue4:084.82:444.79:242.79:280.37:164:50Waning Gibbous12Tue
13Wed4:484.93:394.310:292.610:130.77:174:51Third Quarter13Wed
14Thu5:305.04:494.011:392.311:021.07:174:51Third Quarter14Thu
15Fri6:135.36:133.812:441.87:184:51Third Quarter15Fri
16Sat6:565.67:403.81:411.27:194:51Third Quarter16Sat
17Sun7:395.98:574.012:551.72:320.67:194:52Waning Crescent17Sun
18Mon8:236.210:024.31:512.03:19-0.17:204:52Waning Crescent18Mon
19Tue9:076.610:594.62:452.24:05-0.77:204:53Waning Crescent19Tue
20Wed9:536.811:504.93:382.34:51-1.17:214:53New Moon20Wed
21Thu10:417.04:302.35:37-1.47:214:53New Moon21Thu
22Fri12:395.111:31 AM7.05:232.36:23-1.57:224:54New Moon22Fri
23Sat1:265.312:216.86:172.27:10-1.47:224:54Waxing Crescent23Sat
24Sun2:135.41:146.57:142.27:58-1.17:234:55Waxing Crescent24Sun
25Mon3:005.52:106.08:162.18:46-0.77:234:56Waxing Crescent25Mon
26Tue3:485.63:105.39:241.99:36-0.17:244:56Waxing Crescent26Tue
27Wed4:375.74:194.710:391.810:290.57:244:57First Quarter27Wed
28Thu5:285.85:394.211:571.511:261.17:244:58First Quarter28Thu
29Fri6:195.87:093.91:091.17:254:58First Quarter29Fri
30Sat7:105.98:354.012:281.62:130.77:254:59Waxing Gibbous30Sat
31Sun7:576.09:404.21:292.03:060.37:255:00Waxing 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 11:19 pm — 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 63% 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 First Quarter (63% 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