Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide (tomorrow) : 12:18 am (1.8 ft)
Next high tide : in 5h 33m at 6:01 pm (5.4 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:54 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Jul 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:214.37:315.712:541.812:320.65:518:36Third Quarter1Sun
2Mon7:493.98:165.92:071.31:261.25:528:36Third Quarter2Mon
3Tue9:203.88:576.03:110.82:211.85:528:36Waning Crescent3Tue
4Wed10:394.09:376.14:050.33:152.35:538:35Waning Crescent4Wed
5Thu11:444.210:156.24:520.04:062.65:538:35Waning Crescent5Thu
6Fri12:374.45:33-0.34:542.95:548:35Waning Crescent6Fri
7Sat1:234.66:11-0.45:393.05:558:35New Moon7Sat
8Sun2:034.66:46-0.56:213.15:558:34New Moon8Sun
9Mon12:056.12:394.77:20-0.57:003.15:568:34New Moon9Mon
10Tue12:416.03:124.67:53-0.57:383.05:568:34New Moon10Tue
11Wed1:185.93:444.78:26-0.58:183.05:578:33Waxing Crescent11Wed
12Thu1:555.74:154.78:58-0.39:012.95:588:33Waxing Crescent12Thu
13Fri2:345.44:464.89:32-0.29:492.75:588:32Waxing Crescent13Fri
14Sat3:175.05:194.910:060.110:452.65:598:32Waxing Crescent14Sat
15Sun4:064.65:535.110:440.511:492.26:008:31First Quarter15Sun
16Mon5:084.26:305.411:251.06:018:31First Quarter16Mon
17Tue6:303.87:095.612:561.812:121.56:018:30First Quarter17Tue
18Wed8:093.77:526.02:001.21:072.16:028:29First Quarter18Wed
19Thu9:443.88:396.32:590.62:072.56:038:29Waxing Gibbous19Thu
20Fri10:594.19:296.63:53-0.13:092.86:048:28Waxing Gibbous20Fri
21Sat11:594.510:216.94:45-0.74:092.96:048:27Waxing Gibbous21Sat
22Sun12:504.75:36-1.15:062.96:058:27Full Moon22Sun
23Mon1:365.06:25-1.46:022.76:068:26Full Moon23Mon
24Tue12:077.12:195.17:13-1.56:572.56:078:25Full Moon24Tue
25Wed1:017.03:015.37:59-1.47:552.36:088:24Waning Gibbous25Wed
26Thu1:556.73:435.48:45-1.18:542.16:088:24Waning Gibbous26Thu
27Fri2:506.14:255.59:30-0.69:581.96:098:23Waning Gibbous27Fri
28Sat3:485.55:075.710:150.011:071.76:108:22Waning Gibbous28Sat
29Sun4:534.85:505.811:010.76:118:21Third Quarter29Sun
30Mon6:114.26:365.812:201.411:52 AM1.46:128:20Third Quarter30Mon
31Tue7:453.97:235.91:321.112:492.16:138:19Third Quarter31Tue
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 9:09 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 61% 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 Third Quarter (61% 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