37.9450’ N, 122.4750’ W

Point San Quentin, CA

89°
H -°
L 66°
NW
6mph
High tide
11:36 pm

Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Wednesday, September 9, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide (tomorrow) : 6:08 am (-0.2 ft)
Next high tide : in 5h 12m at 11:36 pm (6.2 ft)
Sunset today : 7:27 pm
Sunrise tomorrow : 6:46 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Jan 1904

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:576.611:554.93:472.34:54-0.97:255:00Full Moon1Fri
2Sat10:426.84:362.45:37-1.27:265:01Full Moon2Sat
3Sun12:405.111:30 AM6.95:252.36:21-1.37:265:02Full Moon3Sun
4Mon1:255.312:196.86:172.27:06-1.37:265:03Full Moon4Mon
5Tue2:105.41:106.57:112.17:52-1.17:265:03Waning Gibbous5Tue
6Wed2:555.52:046.08:102.08:40-0.77:265:04Waning Gibbous6Wed
7Thu3:425.63:045.49:151.99:30-0.17:265:05Waning Gibbous7Thu
8Fri4:315.74:124.810:281.710:230.57:265:06Third Quarter8Fri
9Sat5:235.95:334.311:461.411:221.17:265:07Third Quarter9Sat
10Sun6:166.07:034.01:001.07:265:08Third Quarter10Sun
11Mon7:096.18:304.112:251.62:070.67:255:09Waning Crescent11Mon
12Tue8:006.29:424.31:302.03:030.27:255:10Waning Crescent12Tue
13Wed8:486.210:404.52:302.23:52-0.17:255:11Waning Crescent13Wed
14Thu9:326.211:284.73:242.44:34-0.37:255:12Waning Crescent14Thu
15Fri10:136.24:132.55:12-0.47:255:13New Moon15Fri
16Sat12:094.810:51 AM6.14:572.55:46-0.47:245:14New Moon16Sat
17Sun12:464.911:28 AM6.05:382.56:19-0.47:245:15New Moon17Sun
18Mon1:194.912:045.86:162.56:50-0.37:235:16New Moon18Mon
19Tue1:504.912:395.66:532.47:21-0.27:235:17Waxing Crescent19Tue
20Wed2:194.91:165.37:322.37:530.07:235:18Waxing Crescent20Wed
21Thu2:495.01:545.08:132.38:250.37:225:19Waxing Crescent21Thu
22Fri3:215.02:374.68:592.29:000.77:225:20Waxing Crescent22Fri
23Sat3:565.13:294.29:522.19:391.17:215:21Waxing Crescent23Sat
24Sun4:355.24:373.810:551.910:251.57:205:23First Quarter24Sun
25Mon5:195.36:063.612:041.67:205:24First Quarter25Mon
26Tue6:075.57:413.71:101.17:195:25First Quarter26Tue
27Wed6:595.79:003.912:262.32:090.67:195:26Waxing Gibbous27Wed
28Thu7:526.010:004.31:322.43:000.07:185:27Waxing Gibbous28Thu
29Fri8:456.310:494.62:332.53:48-0.57:175:28Waxing Gibbous29Fri
30Sat9:376.611:334.93:292.44:34-0.97:165:29Waxing Gibbous30Sat
31Sun10:286.84:222.25:18-1.17:165:30Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414873)

Common Questions About Point San Quentin, CA Tides

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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 2% 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 New Moon (2% 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