37.9450’ N, 122.4750’ W

Point San Quentin, CA

63°
H 76°
L 54°
SSE
4mph
High tide
3:22 pm

Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide : 10:13 pm (0.6 ft)
Next high tide : in 5h 29m at 3:22 pm (5.7 ft)
Sunset today : 7:17 pm
Sunrise tomorrow : 6:52 am
Moon phase : Waxing Crescent (22% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Jun 1893

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:474.37:14-0.76:503.24:487:26Waning Gibbous1Thu
2Fri12:355.63:294.37:51-0.67:323.24:487:27Waning Gibbous2Fri
3Sat1:145.54:124.38:31-0.68:213.24:477:27Waning Gibbous3Sat
4Sun1:565.24:554.39:14-0.59:223.24:477:28Waning Gibbous4Sun
5Mon2:454.95:364.510:00-0.310:363.04:477:29Third Quarter5Mon
6Tue3:424.66:154.710:48-0.111:512.64:477:29Third Quarter6Tue
7Wed4:534.26:515.011:380.24:467:30Third Quarter7Wed
8Thu6:173.97:265.412:582.012:280.74:467:30Third Quarter8Thu
9Fri7:453.98:025.81:551.21:181.14:467:31Waning Crescent9Fri
10Sat9:084.08:396.22:470.42:091.64:467:31Waning Crescent10Sat
11Sun10:224.29:196.63:36-0.42:592.14:467:32Waning Crescent11Sun
12Mon11:274.410:036.94:25-1.03:502.44:467:32New Moon12Mon
13Tue12:274.75:14-1.54:432.74:467:33New Moon13Tue
14Wed1:224.86:03-1.75:372.84:467:33New Moon14Wed
15Thu2:144.96:54-1.86:342.94:467:33Waxing Crescent15Thu
16Fri12:316.83:054.97:44-1.67:362.94:467:34Waxing Crescent16Fri
17Sat1:256.43:555.08:35-1.38:432.84:467:34Waxing Crescent17Sat
18Sun2:205.84:445.19:26-0.99:572.64:467:34Waxing Crescent18Sun
19Mon3:205.25:325.210:17-0.411:142.34:477:35First Quarter19Mon
20Tue4:274.56:175.311:070.24:477:35First Quarter20Tue
21Wed5:464.06:595.512:281.811:58 AM0.84:477:35First Quarter21Wed
22Thu7:143.77:375.61:341.312:481.44:477:35First Quarter22Thu
23Fri8:433.68:125.82:310.81:381.94:487:35Waxing Gibbous23Fri
24Sat9:583.88:465.93:190.42:262.44:487:36Waxing Gibbous24Sat
25Sun11:004.09:195.94:010.03:132.74:487:36Waxing Gibbous25Sun
26Mon11:504.29:536.04:39-0.23:573.04:487:36Waxing Gibbous26Mon
27Tue12:344.45:14-0.44:383.14:497:36Full Moon27Tue
28Wed1:124.55:49-0.55:183.24:497:36Full Moon28Wed
29Thu1:484.56:23-0.65:563.24:507:36Full Moon29Thu
30Fri2:224.56:57-0.76:353.24:507:36Full Moon30Fri
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 transitional phase. Tonight's moon is 22% 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 Waxing Crescent (22% 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