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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Avalon, Santa Catalina Island, CA.
Next low tide (tomorrow) : 2:49 am (-1.2 ft)
Next high tide : in 3h 51m at 7:13 pm (6.8 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9410079
Common Questions About Tides

Avalon, Santa Catalina Island, CA Tides - Feb 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:596.59:443.81:401.93:16-1.66:485:24New Moon1Sun
2Mon8:406.510:174.02:251.73:50-1.66:485:25New Moon2Mon
3Tue9:226.310:514.23:121.54:24-1.36:475:26New Moon3Tue
4Wed10:075.811:284.44:011.44:57-0.96:465:27Waxing Crescent4Wed
5Thu10:555.14:561.35:31-0.36:455:28Waxing Crescent5Thu
6Fri12:084.611:50 AM4.25:591.26:060.46:455:29Waxing Crescent6Fri
7Sat12:524.81:023.37:201.26:421.16:445:30First Quarter7Sat
8Sun1:454.92:512.69:060.97:271.76:435:31First Quarter8Sun
9Mon2:485.15:232.510:480.48:372.26:425:32First Quarter9Mon
10Tue3:595.27:002.912:01-0.26:415:33Waxing Gibbous10Tue
11Wed5:085.47:463.212:55-0.76:405:34Waxing Gibbous11Wed
12Thu6:075.78:193.51:39-1.06:395:35Waxing Gibbous12Thu
13Fri6:555.98:483.612:402.22:17-1.16:385:36Waxing Gibbous13Fri
14Sat7:375.99:153.81:271.92:51-1.26:375:36Full Moon14Sat
15Sun8:155.99:413.92:061.73:20-1.06:365:37Full Moon15Sun
16Mon8:485.710:064.02:421.63:46-0.86:355:38Full Moon16Mon
17Tue9:205.410:304.03:161.54:09-0.56:345:39Full Moon17Tue
18Wed9:505.010:534.13:501.44:30-0.16:335:40Waning Gibbous18Wed
19Thu10:204.511:164.14:241.44:490.36:325:41Waning Gibbous19Thu
20Fri10:523.911:394.15:021.45:070.86:315:42Waning Gibbous20Fri
21Sat11:293.35:471.55:221.26:305:43Waning Gibbous21Sat
22Sun12:064.212:202.76:461.55:331.66:295:44Third Quarter22Sun
23Mon12:424.22:112.28:201.55:302.06:285:44Third Quarter23Mon
24Tue1:364.210:301.16:275:45Third Quarter24Tue
25Wed2:574.311:400.56:255:46Third Quarter25Wed
26Thu4:214.67:313.112:25-0.16:245:47Waning Crescent26Thu
27Fri5:275.17:473.41:03-0.66:235:48Waning Crescent27Fri
28Sat6:195.68:103.712:022.31:38-1.16:225:49Waning Crescent28Sat
29Sun7:056.08:364.012:521.82:11-1.46:215:49Waning Crescent29Sun
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 11:01 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 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 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 Waning Crescent (10% 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