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

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Avalon, Santa Catalina Island, CA.
Next low tide (tomorrow) : 2:39 am (-0.1 ft)
Next high tide : in 3m at 7:06 pm (5.7 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9410079
Common Questions About Tides

Avalon, Santa Catalina Island, CA Tides - Sep 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:275.211:235.45:07-0.15:181.06:277:18Waxing Crescent1Wed
2Thu12:045.45:410.46:131.06:287:17Waxing Crescent2Thu
3Fri12:174.712:475.46:171.07:191.06:297:15Waxing Crescent3Fri
4Sat1:254.01:385.46:561.68:451.06:297:14First Quarter4Sat
5Sun2:593.42:425.37:442.210:280.86:307:13First Quarter5Sun
6Mon5:043.24:005.49:012.711:530.46:317:11First Quarter6Mon
7Tue6:473.55:185.510:512.96:317:10First Quarter7Tue
8Wed7:423.96:255.712:550.012:162.76:327:09Waxing Gibbous8Wed
9Thu8:204.27:205.91:44-0.31:162.36:337:07Waxing Gibbous9Thu
10Fri8:524.58:066.02:25-0.42:032.06:337:06Waxing Gibbous10Fri
11Sat9:214.78:466.03:01-0.42:441.76:347:05Full Moon11Sat
12Sun9:484.89:235.83:32-0.33:201.56:357:03Full Moon12Sun
13Mon10:144.99:575.64:000.03:551.36:357:02Full Moon13Mon
14Tue10:394.910:305.24:240.34:281.36:367:01Full Moon14Tue
15Wed11:024.911:044.74:470.75:011.36:376:59Waning Gibbous15Wed
16Thu11:254.911:394.35:081.15:371.36:376:58Waning Gibbous16Thu
17Fri11:484.85:281.66:171.46:386:56Waning Gibbous17Fri
18Sat12:203.812:144.75:472.07:061.56:396:55Waning Gibbous18Sat
19Sun1:163.312:484.66:042.48:171.66:396:54Third Quarter19Sun
20Mon3:033.01:384.56:132.810:061.56:406:52Third Quarter20Mon
21Tue3:004.411:351.26:416:51Third Quarter21Tue
22Wed7:193.44:364.610:133.36:416:50Third Quarter22Wed
23Thu7:303.85:484.912:270.711:49 AM3.06:426:48Waning Crescent23Thu
24Fri7:514.16:435.31:070.312:442.56:436:47Waning Crescent24Fri
25Sat8:144.57:315.71:43-0.11:282.06:436:45Waning Crescent25Sat
26Sun8:404.98:156.02:16-0.32:101.46:446:44Waning Crescent26Sun
27Mon9:085.38:596.02:49-0.42:530.96:456:43New Moon27Mon
28Tue9:385.69:445.83:22-0.23:370.46:456:41New Moon28Tue
29Wed10:105.910:315.43:560.14:230.16:466:40New Moon29Wed
30Thu10:446.011:234.94:290.55:120.06:476:39Waxing Crescent30Thu
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 10:52 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 spring phase. Tonight's moon is 85% 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 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 Waxing Gibbous (85% illuminated). This places Avalon, 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