Tides Today & Tomorrow in Prisoners Point, San Joaquin River, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Prisoners Point, San Joaquin River, CA.
Next low tide : 7:49 pm (1.0 ft)
Next high tide : in 33m at 2:45 pm (2.4 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9415149
Common Questions About Tides

Prisoners Point, San Joaquin River, CA Tides - Nov 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:442.73:543.69:580.911:350.06:325:07New Moon1Tue
2Wed5:342.74:183.810:311.16:335:06New Moon2Wed
3Thu6:272.74:504.012:160.011:09 AM1.36:345:04New Moon3Thu
4Fri7:232.75:294.112:59-0.111:53 AM1.46:355:03Waxing Crescent4Fri
5Sat8:232.66:154.01:46-0.112:441.56:365:02Waxing Crescent5Sat
6Sun9:252.67:073.82:400.01:421.66:375:01Waxing Crescent6Sun
7Mon10:272.68:083.53:410.02:511.66:385:00First Quarter7Mon
8Tue11:242.79:243.24:44-0.14:131.46:395:00First Quarter8Tue
9Wed12:172.85:45-0.15:381.26:414:59First Quarter9Wed
10Thu1:043.06:39-0.16:550.86:424:58Waxing Gibbous10Thu
11Fri12:292.81:453.27:260.08:020.56:434:57Waxing Gibbous11Fri
12Sat1:432.82:233.48:090.19:010.26:444:56Waxing Gibbous12Sat
13Sun2:472.82:573.68:490.39:56-0.16:454:55Waxing Gibbous13Sun
14Mon3:462.83:273.79:260.610:48-0.26:464:55Full Moon14Mon
15Tue4:422.83:563.810:030.911:38-0.36:474:54Full Moon15Tue
16Wed5:382.84:243.910:421.26:484:53Full Moon16Wed
17Thu6:342.84:543.912:26-0.211:24 AM1.46:494:52Full Moon17Thu
18Fri7:292.95:273.81:12-0.212:091.66:504:52Waning Gibbous18Fri
19Sat8:242.96:063.71:56-0.112:581.76:514:51Waning Gibbous19Sat
20Sun9:182.86:513.52:40-0.11:521.76:524:51Waning Gibbous20Sun
21Mon10:102.87:433.23:240.02:521.66:534:50Waning Gibbous21Mon
22Tue11:002.88:452.84:090.03:591.56:544:50Third Quarter22Tue
23Wed11:462.810:012.64:540.15:091.26:554:49Third Quarter23Wed
24Thu12:282.85:360.16:181.06:574:49Third Quarter24Thu
25Fri1:052.96:160.27:200.76:584:48Third Quarter25Fri
26Sat12:442.31:353.16:510.38:150.46:594:48Waning Crescent26Sat
27Sun1:512.31:583.27:250.59:060.27:004:47Waning Crescent27Sun
28Mon2:512.42:173.47:590.89:540.07:014:47Waning Crescent28Mon
29Tue3:482.52:383.78:341.010:40-0.17:024:47Waning Crescent29Tue
30Wed4:432.63:073.99:141.311:25-0.27:034:47New Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415149)

Common Questions About Prisoners Point, San Joaquin River, CA Tides

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What time does the tide turn (slack tide) in Prisoners Point, San Joaquin River, CA today?

Slack tide in Prisoners Point, San Joaquin River, CA is approximately 5:17 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 Prisoners Point, San Joaquin River, CA?

Prisoners Point, San Joaquin River, CA is currently in a transitional phase. Tonight's moon is 77% 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 Prisoners Point, San Joaquin River, 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 Prisoners Point, San Joaquin River, CA?

Tide predictions for Prisoners Point, San Joaquin River, 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 Prisoners Point, San Joaquin River, CA?

Tide data for Prisoners Point, San Joaquin River, CA is sourced from NOAA Station #9415149. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415149.

What is the moon phase in Prisoners Point, San Joaquin River, CA tonight?

Tonight the moon over Prisoners Point, San Joaquin River, CA is Waxing Gibbous (77% illuminated). This places Prisoners Point, San Joaquin River, 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