Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide (tomorrow) : 2:31 am (0.6 ft)
Next high tide : in 5h 02m at 7:20 pm (6.0 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - Mar 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:085.31:015.26:521.07:020.46:396:04Waxing Crescent1Tue
2Wed1:345.61:524.87:360.77:351.06:386:05Waxing Crescent2Wed
3Thu2:045.82:504.48:240.48:101.66:376:06Waxing Crescent3Thu
4Fri2:385.94:034.09:190.28:512.26:356:07Waxing Crescent4Fri
5Sat3:195.95:373.810:240.19:432.76:346:08First Quarter5Sat
6Sun4:125.97:243.811:410.011:013.16:326:09First Quarter6Sun
7Mon5:195.88:454.11:02-0.26:316:10First Quarter7Mon
8Tue6:365.89:374.512:413.12:13-0.46:296:11Waxing Gibbous8Tue
9Wed7:515.810:184.82:052.93:11-0.66:286:11Waxing Gibbous9Wed
10Thu8:585.910:545.03:092.43:59-0.76:266:12Waxing Gibbous10Thu
11Fri9:565.911:275.24:031.94:41-0.66:256:13Waxing Gibbous11Fri
12Sat10:505.811:585.44:511.45:18-0.46:236:14Full Moon12Sat
13Sun12:405.66:371.06:530.07:227:15Full Moon13Sun
14Mon1:285.61:295.37:200.67:270.47:207:16Full Moon14Mon
15Tue1:565.62:184.98:030.48:001.07:197:17Waning Gibbous15Tue
16Wed2:235.73:094.58:440.38:331.57:177:18Waning Gibbous16Wed
17Thu2:515.64:044.29:270.29:072.17:167:19Waning Gibbous17Thu
18Fri3:205.55:093.910:140.39:442.67:147:20Waning Gibbous18Fri
19Sat3:535.36:353.711:070.410:333.07:137:21Third Quarter19Sat
20Sun4:375.18:233.712:120.57:117:22Third Quarter20Sun
21Mon5:344.99:383.91:250.57:107:23Third Quarter21Mon
22Tue6:464.810:194.11:373.22:320.47:087:24Third Quarter22Tue
23Wed7:584.810:484.32:503.03:270.37:077:25Waning Crescent23Wed
24Thu9:024.911:134.43:422.74:100.17:057:26Waning Crescent24Thu
25Fri9:585.011:364.74:242.34:460.07:047:27Waning Crescent25Fri
26Sat10:485.111:584.95:011.85:190.07:027:28Waning Crescent26Sat
27Sun11:365.25:381.35:500.27:007:28New Moon27Sun
28Mon12:225.212:255.16:140.86:220.46:597:29New Moon28Mon
29Tue12:485.51:145.06:530.36:540.86:577:30New Moon29Tue
30Wed1:155.82:074.97:34-0.27:291.36:567:31New Moon30Wed
31Thu1:466.03:044.68:18-0.58:061.86:547:32Waxing Crescent31Thu
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 10:55 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 39% 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 (39% 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