Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide : 3:39 pm (3.0 ft)
Next high tide : in 1h 52m at 11:43 am (4.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:57 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Jul 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:564.66:014.910:470.411:542.45:518:36First Quarter1Sat
2Sun4:524.16:345.011:250.95:518:36First Quarter2Sun
3Mon6:033.67:075.21:002.112:051.45:528:36First Quarter3Mon
4Tue7:343.47:435.42:021.612:501.95:528:35First Quarter4Tue
5Wed9:163.48:215.72:571.11:422.45:538:35Waxing Gibbous5Wed
6Thu10:413.69:015.93:440.62:372.85:538:35Waxing Gibbous6Thu
7Fri11:434.09:446.24:280.13:313.05:548:35Waxing Gibbous7Fri
8Sat12:334.35:10-0.44:233.25:558:34Waxing Gibbous8Sat
9Sun1:154.55:52-0.85:123.25:558:34Full Moon9Sun
10Mon1:554.66:34-1.16:013.15:568:34Full Moon10Mon
11Tue12:036.72:334.87:17-1.36:512.95:568:33Full Moon11Tue
12Wed12:526.73:114.97:59-1.47:442.75:578:33Waning Gibbous12Wed
13Thu1:426.53:485.18:42-1.28:412.45:588:33Waning Gibbous13Thu
14Fri2:356.14:275.39:24-0.99:442.15:588:32Waning Gibbous14Fri
15Sat3:335.65:065.610:07-0.310:541.85:598:32Waning Gibbous15Sat
16Sun4:394.95:485.810:520.46:008:31Third Quarter16Sun
17Mon5:584.26:326.112:091.411:40 AM1.16:018:30Third Quarter17Mon
18Tue7:333.87:196.31:250.912:341.86:018:30Third Quarter18Tue
19Wed9:143.98:106.42:350.41:372.46:028:29Waning Crescent19Wed
20Thu10:384.19:026.53:38-0.12:442.86:038:29Waning Crescent20Thu
21Fri11:424.59:536.54:33-0.43:483.06:048:28Waning Crescent21Fri
22Sat12:324.75:21-0.64:463.16:048:27Waning Crescent22Sat
23Sun1:164.86:05-0.75:373.06:058:27New Moon23Sun
24Mon1:544.96:44-0.76:232.96:068:26New Moon24Mon
25Tue12:116.32:294.97:21-0.67:062.86:078:25New Moon25Tue
26Wed12:516.13:004.97:54-0.57:482.76:088:24New Moon26Wed
27Thu1:305.83:284.98:25-0.38:302.56:098:23Waxing Crescent27Thu
28Fri2:085.53:544.98:550.09:132.46:098:22Waxing Crescent28Fri
29Sat2:485.14:205.09:250.410:012.26:108:22Waxing Crescent29Sat
30Sun3:324.64:485.29:540.910:542.06:118:21Waxing Crescent30Sun
31Mon4:254.15:185.310:251.511:541.86:128:20First Quarter31Mon
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 1:41 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 spring phase. Tonight's moon is 10% 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 Waning Crescent (10% 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