Tides Today & Tomorrow in Santa Catalina Island, CA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Santa Catalina Island, CA.
Next low tide (tomorrow) : 3:07 am (-1.2 ft)
Next high tide : in 4h 58m at 7:26 pm (6.3 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9410092
Common Questions About Tides

Santa Catalina Island, CA Tides - Sep 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:453.22:335.07:442.110:180.96:277:20First Quarter1Fri
2Sat4:433.13:535.09:042.411:420.66:287:18First Quarter2Sat
3Sun6:203.35:155.210:502.56:297:17First Quarter3Sun
4Mon7:173.86:235.512:470.112:152.26:297:16Waxing Gibbous4Mon
5Tue7:594.27:215.81:37-0.21:181.86:307:14Waxing Gibbous5Tue
6Wed8:364.68:115.92:20-0.42:091.46:317:13Waxing Gibbous6Wed
7Thu9:104.98:575.92:59-0.52:561.06:317:12Full Moon7Thu
8Fri9:435.29:415.83:35-0.43:400.76:327:10Full Moon8Fri
9Sat10:155.310:235.44:09-0.14:220.56:337:09Full Moon9Sat
10Sun10:485.411:055.04:420.25:050.56:337:08Full Moon10Sun
11Mon11:205.311:484.55:130.75:480.66:347:06Waning Gibbous11Mon
12Tue11:535.15:441.26:340.86:357:05Waning Gibbous12Tue
13Wed12:363.912:284.96:141.77:281.16:357:03Waning Gibbous13Wed
14Thu1:353.41:094.66:462.28:371.36:367:02Waning Gibbous14Thu
15Fri3:073.12:034.47:252.610:081.46:377:01Third Quarter15Fri
16Sat5:323.13:234.28:472.911:361.26:376:59Third Quarter16Sat
17Sun6:543.34:524.210:583.06:386:58Third Quarter17Sun
18Mon7:283.66:014.412:371.012:172.76:396:57Third Quarter18Mon
19Tue7:523.96:514.71:180.81:052.46:396:55Waning Crescent19Tue
20Wed8:134.17:324.91:510.61:432.06:406:54Waning Crescent20Wed
21Thu8:344.48:105.12:190.52:171.66:416:52Waning Crescent21Thu
22Fri8:564.78:465.22:460.42:511.26:416:51Waning Crescent22Fri
23Sat9:205.09:235.23:120.43:260.86:426:50New Moon23Sat
24Sun9:455.310:015.03:390.54:030.56:436:48New Moon24Sun
25Mon10:145.510:434.84:080.74:430.36:446:47New Moon25Mon
26Tue10:465.611:294.44:380.95:270.26:446:46Waxing Crescent26Tue
27Wed11:225.65:101.36:170.26:456:44Waxing Crescent27Wed
28Thu12:234.012:045.55:461.77:170.36:466:43Waxing Crescent28Thu
29Fri1:313.612:555.36:302.18:300.56:466:41Waxing Crescent29Fri
30Sat3:043.32:045.07:332.59:550.56:476:40First Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410092)

Common Questions About Santa Catalina Island, CA Tides

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

Slack tide in Santa Catalina Island, CA is approximately 11:16 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 Santa Catalina Island, CA?

Santa Catalina Island, CA is currently in a spring phase. Tonight's moon is 10% 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 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 Waning Crescent (10% illuminated). This places Santa Catalina 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