Tides Today & Tomorrow in Santa Catalina Island, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Santa Catalina Island, CA.
Next low tide : 10:25 am (1.1 ft)
Next high tide : in 2h 37m at 4:18 am (3.3 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:45 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9410092
Common Questions About Tides

Santa Catalina Island, CA Tides - Jan 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:535.73:472.35:29-0.76:584:57Waning Gibbous1Fri
2Sat12:113.410:35 AM5.44:292.46:11-0.56:584:58Waning Gibbous2Sat
3Sun12:593.511:23 AM5.05:292.56:53-0.26:584:59Waning Gibbous3Sun
4Mon1:473.712:234.46:472.47:350.26:584:59Third Quarter4Mon
5Tue2:354.11:353.78:232.28:290.66:585:00Third Quarter5Tue
6Wed3:294.43:173.210:051.79:231.16:585:01Third Quarter6Wed
7Thu4:174.94:593.011:230.910:171.46:585:02Third Quarter7Thu
8Fri5:055.46:293.112:230.16:585:03Waning Crescent8Fri
9Sat5:475.87:353.31:17-0.66:585:04Waning Crescent9Sat
10Sun6:356.18:293.512:111.92:05-1.16:585:05Waning Crescent10Sun
11Mon7:236.39:173.71:051.92:47-1.56:585:05New Moon11Mon
12Tue8:056.49:593.81:531.93:29-1.66:585:06New Moon12Tue
13Wed8:476.310:413.82:411.94:11-1.56:585:07New Moon13Wed
14Thu9:296.111:173.83:291.94:53-1.26:575:08New Moon14Thu
15Fri10:115.711:593.84:111.95:29-0.86:575:09Waxing Crescent15Fri
16Sat10:535.14:592.06:05-0.36:575:10Waxing Crescent16Sat
17Sun12:413.811:35 AM4.55:532.16:470.26:575:11Waxing Crescent17Sun
18Mon1:293.812:233.86:592.27:230.76:565:12First Quarter18Mon
19Tue2:113.91:293.18:232.17:591.26:565:13First Quarter19Tue
20Wed2:594.03:112.610:051.98:411.76:565:14First Quarter20Wed
21Thu3:534.25:232.511:351.49:412.16:555:15First Quarter21Thu
22Fri4:414.46:532.712:290.86:555:16First Quarter22Fri
23Sat5:234.67:472.91:110.36:545:17Waxing Gibbous23Sat
24Sun6:054.98:233.11:47-0.16:545:18Waxing Gibbous24Sun
25Mon6:415.28:533.312:292.32:17-0.56:535:19Waxing Gibbous25Mon
26Tue7:175.59:173.41:112.22:47-0.86:535:20Waxing Gibbous26Tue
27Wed7:595.89:473.51:472.13:23-1.06:525:21Full Moon27Wed
28Thu8:355.910:173.62:291.93:53-1.16:525:21Full Moon28Thu
29Fri9:115.910:473.83:051.84:23-1.16:515:22Full Moon29Fri
30Sat9:535.811:233.93:471.74:59-0.96:505:23Waning Gibbous30Sat
31Sun10:355.44:351.65:35-0.66:505:24Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410092)

Common Questions About Santa Catalina Island, CA Tides

Show All
What time does the tide turn (slack tide) in Santa Catalina Island, CA today?

Slack tide in Santa Catalina Island, CA is approximately 7:21 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 Santa Catalina Island, CA?

Santa Catalina Island, CA is currently in a neap phase. Tonight's moon is 59% 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 minimum.

What datum are Santa Catalina 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 Santa Catalina Island, CA?

Tide predictions for Santa Catalina 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 Santa Catalina Island, CA?

Tide data for Santa Catalina Island, CA is sourced from NOAA Station #9410092. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410092.

What is the moon phase in Santa Catalina Island, CA tonight?

Tonight the moon over Santa Catalina Island, CA is First Quarter (59% illuminated). This places Santa Catalina Island, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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