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

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Prisoners Harbor, Santa Cruz Island, CA.
Next low tide : 1:29 pm (2.6 ft)
Next high tide : in 38m at 9:38 am (3.1 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9410971
Common Questions About Tides

Prisoners Harbor, Santa Cruz Island, CA Tides - May 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:133.87:093.411:270.411:393.06:097:42First Quarter1Sun
2Mon4:533.87:233.812:170.26:087:43First Quarter2Mon
3Tue6:074.07:414.212:382.412:570.16:077:44Waxing Gibbous3Tue
4Wed7:074.28:044.61:241.61:320.16:067:44Waxing Gibbous4Wed
5Thu8:004.48:305.12:070.82:060.26:057:45Waxing Gibbous5Thu
6Fri8:504.48:595.62:490.12:400.36:047:46Waxing Gibbous6Fri
7Sat9:414.49:326.03:33-0.63:150.66:037:47Full Moon7Sat
8Sun10:334.210:086.24:18-1.13:511.06:027:47Full Moon8Sun
9Mon11:283.910:486.25:07-1.44:291.46:017:48Full Moon9Mon
10Tue12:293.65:59-1.55:111.96:007:49Waning Gibbous10Tue
11Wed1:403.46:55-1.35:592.36:007:50Waning Gibbous11Wed
12Thu12:215.63:043.37:59-1.07:042.75:597:51Waning Gibbous12Thu
13Fri1:215.14:343.59:10-0.68:433.05:587:51Third Quarter13Fri
14Sat2:384.65:443.810:22-0.310:402.85:577:52Third Quarter14Sat
15Sun4:104.26:334.111:27-0.15:567:53Third Quarter15Sun
16Mon5:374.07:114.412:092.312:210.15:567:54Third Quarter16Mon
17Tue6:483.97:424.71:111.71:050.35:557:54Waning Crescent17Tue
18Wed7:453.88:094.91:591.11:410.65:547:55Waning Crescent18Wed
19Thu8:343.88:335.12:380.62:111.05:547:56Waning Crescent19Thu
20Fri9:183.78:565.33:140.22:381.35:537:56Waning Crescent20Fri
21Sat9:583.69:185.43:46-0.13:031.65:537:57New Moon21Sat
22Sun10:373.59:425.44:18-0.33:271.85:527:58New Moon22Sun
23Mon11:173.310:085.44:50-0.43:522.15:517:59New Moon23Mon
24Tue12:003.25:24-0.44:172.35:517:59New Moon24Tue
25Wed12:493.16:01-0.44:432.65:518:00Waxing Crescent25Wed
26Thu1:483.06:43-0.25:122.85:508:01Waxing Crescent26Thu
27Fri3:043.07:300.05:493.05:508:01Waxing Crescent27Fri
28Sat12:214.64:253.18:230.17:003.25:498:02Waxing Crescent28Sat
29Sun1:144.35:183.49:210.39:043.25:498:03First Quarter29Sun
30Mon2:284.05:503.710:170.410:532.95:488:03First Quarter30Mon
31Tue3:593.76:174.111:090.45:488:04First Quarter31Tue
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 11:33 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 spring phase. Tonight's moon is 91% 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 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 (91% illuminated). This places Prisoners Harbor, Santa Cruz Island, 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