Tides Today & Tomorrow in Prisoners Harbor, Santa Cruz Island, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Prisoners Harbor, Santa Cruz Island, CA.
Next low tide (tomorrow) : in 5h 38m at 2:16 am (0.2 ft)
Next high tide (tomorrow) : 8:46 am (3.0 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9410971
Common Questions About Tides

Prisoners Harbor, Santa Cruz Island, CA Tides - Jul 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:413.86:530.26:412.55:518:14Waxing Crescent1Tue
2Wed12:264.42:223.87:270.57:402.65:518:14Waxing Crescent2Wed
3Thu1:083.93:083.98:020.98:572.55:528:13First Quarter3Thu
4Fri2:053.43:564.18:411.210:292.35:528:13First Quarter4Fri
5Sat3:283.04:454.49:281.611:521.85:538:13First Quarter5Sat
6Sun5:142.85:334.710:241.95:538:13First Quarter6Sun
7Mon6:462.96:205.112:521.111:25 AM2.05:548:13Waxing Gibbous7Mon
8Tue7:523.17:055.61:400.512:242.15:548:13Waxing Gibbous8Tue
9Wed8:423.47:496.02:23-0.21:192.05:558:12Waxing Gibbous9Wed
10Thu9:263.78:346.33:04-0.82:101.95:558:12Waxing Gibbous10Thu
11Fri10:083.99:196.53:45-1.23:001.75:568:12Full Moon11Fri
12Sat10:504.210:056.54:26-1.43:501.65:568:11Full Moon12Sat
13Sun11:324.410:536.35:07-1.44:411.55:578:11Full Moon13Sun
14Mon12:174.55:50-1.25:361.55:588:11Waning Gibbous14Mon
15Tue1:034.76:33-0.86:361.55:588:10Waning Gibbous15Tue
16Wed12:355.21:544.87:17-0.37:461.65:598:10Waning Gibbous16Wed
17Thu1:354.52:494.98:050.49:071.65:598:09Third Quarter17Thu
18Fri2:503.83:484.98:571.010:391.46:008:09Third Quarter18Fri
19Sat4:263.24:515.19:571.66:018:08Third Quarter19Sat
20Sun6:113.15:515.212:061.011:05 AM2.06:018:08Third Quarter20Sun
21Mon7:353.26:455.31:140.512:122.26:028:07Waning Crescent21Mon
22Tue8:353.47:325.52:070.11:102.36:038:07Waning Crescent22Tue
23Wed9:183.68:135.62:49-0.21:582.36:038:06Waning Crescent23Wed
24Thu9:533.78:495.63:24-0.32:382.26:048:05Waning Crescent24Thu
25Fri10:223.89:225.63:56-0.43:142.16:058:05New Moon25Fri
26Sat10:493.99:545.64:24-0.33:482.06:068:04New Moon26Sat
27Sun11:164.010:255.44:51-0.34:212.06:068:03New Moon27Sun
28Mon11:434.110:575.25:18-0.14:561.96:078:02New Moon28Mon
29Tue12:114.15:440.15:332.06:088:02Waxing Crescent29Tue
30Wed12:424.26:110.46:142.06:088:01Waxing Crescent30Wed
31Thu12:044.41:154.26:380.87:042.16:098:00Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410971)

Common Questions About Prisoners Harbor, Santa Cruz Island, CA Tides

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What time does the tide turn (slack tide) in Prisoners Harbor, Santa Cruz Island, CA today?

Slack tide in Prisoners Harbor, Santa Cruz Island, CA is approximately 5:31 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 Prisoners Harbor, Santa Cruz Island, CA?

Prisoners Harbor, Santa Cruz Island, 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 Harbor, Santa Cruz Island, 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 Harbor, Santa Cruz Island, CA?

Tide predictions for Prisoners Harbor, Santa Cruz Island, 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 Harbor, Santa Cruz Island, CA?

Tide data for Prisoners Harbor, Santa Cruz Island, CA is sourced from NOAA Station #9410971. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410971.

What is the moon phase in Prisoners Harbor, Santa Cruz Island, CA tonight?

Tonight the moon over Prisoners Harbor, Santa Cruz Island, CA is Waxing Gibbous (77% illuminated). This places Prisoners Harbor, Santa Cruz Island, 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