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

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Avalon, Santa Catalina Island, CA.
Next low tide : 2:17 pm (2.5 ft)
Next high tide : in 2h 47m at 10:23 am (3.4 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:46 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9410079
Common Questions About Tides

Avalon, Santa Catalina Island, CA Tides - Mar 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:565.38:114.012:541.71:52-0.66:215:49Waning Crescent1Tue
2Wed7:345.38:344.21:331.32:20-0.56:205:50New Moon2Wed
3Thu8:085.28:574.42:071.12:44-0.46:185:51New Moon3Thu
4Fri8:415.09:194.52:390.83:06-0.16:175:52New Moon4Fri
5Sat9:124.79:404.63:100.73:260.16:165:53New Moon5Sat
6Sun9:424.410:014.63:410.63:450.56:155:53New Moon6Sun
7Mon10:133.910:234.64:140.64:040.86:135:54Waxing Crescent7Mon
8Tue10:473.510:474.64:490.74:221.26:125:55Waxing Crescent8Tue
9Wed11:273.011:164.55:300.84:381.56:115:56Waxing Crescent9Wed
10Thu12:272.56:240.94:521.86:105:57Waxing Crescent10Thu
11Fri2:302.37:441.05:002.26:085:57First Quarter11Fri
12Sat12:574.39:340.86:075:58First Quarter12Sat
13Sun3:274.37:122.911:520.410:282.67:066:59First Quarter13Sun
14Mon5:014.57:303.312:42-0.17:047:00First Quarter14Mon
15Tue6:124.97:553.812:012.21:22-0.57:037:00Waxing Gibbous15Tue
16Wed7:105.28:224.31:021.61:59-0.77:027:01Waxing Gibbous16Wed
17Thu8:015.58:524.81:530.92:34-0.87:007:02Waxing Gibbous17Thu
18Fri8:495.59:245.32:410.23:09-0.76:597:03Full Moon18Fri
19Sat9:365.49:575.63:28-0.33:43-0.46:587:03Full Moon19Sat
20Sun10:245.010:325.84:15-0.74:170.06:567:04Full Moon20Sun
21Mon11:154.411:095.85:04-0.84:510.56:557:05Waning Gibbous21Mon
22Tue12:103.85:56-0.75:251.06:547:06Waning Gibbous22Tue
23Wed1:163.26:54-0.46:001.66:527:06Waning Gibbous23Wed
24Thu12:375.32:452.88:06-0.16:422.16:517:07Third Quarter24Thu
25Fri1:364.94:532.79:380.17:532.56:507:08Third Quarter25Fri
26Sat2:574.56:313.111:070.110:312.66:487:09Third Quarter26Sat
27Sun4:314.37:133.412:130.06:477:09Third Quarter27Sun
28Mon5:524.37:423.812:082.31:01-0.16:467:10Waning Crescent28Mon
29Tue6:524.48:074.11:051.81:39-0.16:447:11Waning Crescent29Tue
30Wed7:394.58:294.41:481.32:100.06:437:12Waning Crescent30Wed
31Thu8:194.58:514.62:240.92:370.16:427:12Waning Crescent31Thu
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 12:20 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 99% 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 Full Moon (99% 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.

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