Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Point San Quentin, CA.
Next low tide : in 4h 29m at 6:57 am (-0.6 ft)
Next high tide : 2:19 pm (4.5 ft)
Sunset today : 8:36 pm
Sunrise tomorrow : 5:50 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - May 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:514.98:444.512:293.11:10-0.46:128:01Third Quarter1Wed
2Thu7:144.79:224.81:542.62:09-0.36:118:02Third Quarter2Thu
3Fri8:354.79:575.23:001.93:02-0.16:108:02Waning Crescent3Fri
4Sat9:494.710:305.73:551.13:500.26:098:03Waning Crescent4Sat
5Sun10:584.711:046.04:460.34:340.76:088:04Waning Crescent5Sun
6Mon12:024.75:34-0.45:181.26:078:05New Moon6Mon
7Tue1:044.76:21-1.06:021.76:068:06New Moon7Tue
8Wed12:156.52:034.77:07-1.36:472.16:058:07New Moon8Wed
9Thu12:536.53:024.77:53-1.47:342.56:048:08New Moon9Thu
10Fri1:336.34:014.68:41-1.38:262.86:038:09Waxing Crescent10Fri
11Sat2:166.05:024.59:30-1.19:253.06:028:10Waxing Crescent11Sat
12Sun3:035.66:044.510:23-0.710:363.16:018:11Waxing Crescent12Sun
13Mon3:555.27:044.511:19-0.411:573.06:008:12First Quarter13Mon
14Tue4:544.77:584.512:18-0.15:598:12First Quarter14Tue
15Wed6:044.38:414.71:162.71:150.25:588:13First Quarter15Wed
16Thu7:204.09:164.82:222.32:070.55:578:14First Quarter16Thu
17Fri8:363.89:445.03:171.82:520.85:578:15Waxing Gibbous17Fri
18Sat9:463.810:105.24:031.33:311.25:568:16Waxing Gibbous18Sat
19Sun10:483.810:345.44:430.84:081.55:558:17Waxing Gibbous19Sun
20Mon11:443.910:595.65:190.34:421.95:548:18Waxing Gibbous20Mon
21Tue12:364.15:53-0.15:162.25:548:18Full Moon21Tue
22Wed1:254.26:26-0.45:512.55:538:19Full Moon22Wed
23Thu2:134.37:00-0.76:282.85:538:20Full Moon23Thu
24Fri12:296.03:004.37:37-0.97:063.05:528:21Full Moon24Fri
25Sat1:056.03:494.48:17-1.07:493.15:518:22Waning Gibbous25Sat
26Sun1:465.94:394.49:02-1.18:393.25:518:22Waning Gibbous26Sun
27Mon2:325.85:304.49:50-1.09:403.15:508:23Waning Gibbous27Mon
28Tue3:245.56:194.510:42-0.910:563.05:508:24Waning Gibbous28Tue
29Wed4:265.17:064.711:36-0.65:498:24Third Quarter29Wed
30Thu5:394.77:495.012:222.612:31-0.25:498:25Third Quarter30Thu
31Fri7:034.38:295.41:402.01:260.25:498:26Third Quarter31Fri
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 10:38 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 100% 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 Full Moon (100% 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