Tides Today & Tomorrow in Santa Catalina Island, CA

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in Santa Catalina Island, CA.
Next low tide (tomorrow) : 2:19 am (-0.6 ft)
Next high tide : in 5h 18m at 6:33 pm (5.9 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9410092
Common Questions About Tides

Santa Catalina Island, CA Tides - Jun 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:333.87:355.71:420.31:130.85:447:58Waning Crescent1Sun
2Mon8:313.88:135.92:31-0.21:571.05:447:59Waning Crescent2Mon
3Tue9:243.98:516.03:16-0.72:391.25:447:59New Moon3Tue
4Wed10:123.99:286.03:58-0.93:201.45:448:00New Moon4Wed
5Thu10:593.810:045.94:39-1.03:591.65:448:00New Moon5Thu
6Fri11:443.710:415.65:19-0.94:391.95:438:01New Moon6Fri
7Sat12:313.75:59-0.75:192.15:438:02Waxing Crescent7Sat
8Sun1:203.66:40-0.46:042.35:438:02Waxing Crescent8Sun
9Mon2:143.57:22-0.16:572.55:438:02Waxing Crescent9Mon
10Tue12:374.43:113.68:060.38:062.65:438:03Waxing Crescent10Tue
11Wed1:263.94:093.78:530.69:372.65:438:03First Quarter11Wed
12Thu2:303.54:593.99:430.911:102.35:438:04First Quarter12Thu
13Fri3:563.15:414.110:341.25:438:04First Quarter13Fri
14Sat5:253.06:164.412:211.911:23 AM1.45:438:05First Quarter14Sat
15Sun6:403.06:484.81:111.412:091.55:438:05Waxing Gibbous15Sun
16Mon7:393.27:205.11:520.812:501.65:438:05Waxing Gibbous16Mon
17Tue8:293.37:525.42:290.31:301.75:438:05Waxing Gibbous17Tue
18Wed9:133.58:275.83:05-0.22:091.75:448:06Waxing Gibbous18Wed
19Thu9:553.69:036.03:42-0.62:491.75:448:06Full Moon19Thu
20Fri10:373.79:426.14:20-0.93:301.75:448:06Full Moon20Fri
21Sat11:213.810:236.15:00-1.14:141.85:448:06Full Moon21Sat
22Sun12:073.95:42-1.15:021.95:448:07Waning Gibbous22Sun
23Mon12:564.06:26-1.05:572.05:458:07Waning Gibbous23Mon
24Tue1:494.17:13-0.77:022.15:458:07Waning Gibbous24Tue
25Wed12:515.02:454.38:02-0.38:212.15:458:07Waning Gibbous25Wed
26Thu1:564.43:444.58:560.19:521.95:468:07Third Quarter26Thu
27Fri3:183.84:424.89:530.611:231.45:468:07Third Quarter27Fri
28Sat4:523.45:365.210:531.05:468:07Third Quarter28Sat
29Sun6:233.36:265.512:380.811:52 AM1.35:478:07Waning Crescent29Sun
30Mon7:373.47:125.71:380.212:471.55:478:07Waning Crescent30Mon
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 10:26 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 18% 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 (18% 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