Tides Today & Tomorrow in Avalon, Santa Catalina Island, CA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently rising in Avalon, Santa Catalina Island, CA.
Next low tide : 10:46 pm (1.7 ft)
Next high tide : in 3h 21m at 3:44 pm (4.9 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:50 am
Moon phase : Third Quarter (50% illuminated)
Tide Station Location : Station #9410079
Common Questions About Tides

Avalon, Santa Catalina Island, CA Tides - Oct 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:435.39:574.93:300.73:530.86:476:37New Moon1Wed
2Thu10:055.310:304.63:531.04:240.76:486:36New Moon2Thu
3Fri10:275.311:044.34:151.34:560.76:496:35Waxing Crescent3Fri
4Sat10:515.311:433.94:381.65:320.76:496:33Waxing Crescent4Sat
5Sun11:175.25:011.96:140.86:506:32Waxing Crescent5Sun
6Mon12:323.611:51 AM5.05:262.27:060.96:516:31Waxing Crescent6Mon
7Tue1:433.312:364.95:572.68:161.06:526:29First Quarter7Tue
8Wed3:283.21:424.76:532.99:430.96:526:28First Quarter8Wed
9Thu5:093.53:154.68:593.111:010.76:536:27First Quarter9Thu
10Fri6:053.94:494.710:572.811:590.46:546:26First Quarter10Fri
11Sat6:444.46:035.012:102.26:556:24Waxing Gibbous11Sat
12Sun7:194.97:035.312:460.11:051.56:556:23Waxing Gibbous12Sun
13Mon7:545.57:575.51:280.01:540.76:566:22Waxing Gibbous13Mon
14Tue8:285.98:475.52:080.02:410.16:576:21Full Moon14Tue
15Wed9:046.39:365.32:470.23:27-0.36:586:19Full Moon15Wed
16Thu9:406.410:265.03:240.54:14-0.66:586:18Full Moon16Thu
17Fri10:176.411:184.64:010.95:01-0.66:596:17Waning Gibbous17Fri
18Sat10:556.24:391.45:51-0.47:006:16Waning Gibbous18Sat
19Sun12:164.111:36 AM5.95:171.96:46-0.17:016:15Waning Gibbous19Sun
20Mon1:243.712:225.45:582.47:510.37:026:13Waning Gibbous20Mon
21Tue2:503.51:194.96:522.99:090.67:026:12Third Quarter21Tue
22Wed4:333.62:374.48:353.110:290.77:036:11Third Quarter22Wed
23Thu5:503.94:094.210:573.011:320.77:046:10Third Quarter23Thu
24Fri6:334.25:284.212:102.57:056:09Third Quarter24Fri
25Sat7:034.56:294.312:190.712:572.07:066:08Waning Crescent25Sat
26Sun6:294.86:174.412:570.712:351.66:075:07Waning Crescent26Sun
27Mon6:535.16:584.512:280.81:091.16:075:06Waning Crescent27Mon
28Tue7:175.47:364.512:560.81:400.76:085:05Waning Crescent28Tue
29Wed7:405.68:124.41:221.02:100.46:095:04New Moon29Wed
30Thu8:045.78:474.31:471.12:400.26:105:03New Moon30Thu
31Fri8:285.89:244.12:121.43:120.06:115:02New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9410079)

Common Questions About Avalon, Santa Catalina Island, CA Tides

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

Slack tide in Avalon, Santa Catalina Island, CA is approximately 7:15 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 Avalon, Santa Catalina Island, CA?

Avalon, Santa Catalina Island, CA is currently in a neap phase. Tonight's moon is 50% 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 Avalon, 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 Avalon, Santa Catalina Island, CA?

Tide predictions for Avalon, 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 Avalon, Santa Catalina Island, CA?

Tide data for Avalon, Santa Catalina Island, CA is sourced from NOAA Station #9410079. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9410079.

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

Tonight the moon over Avalon, Santa Catalina Island, CA is Third Quarter (50% illuminated). This places Avalon, 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