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

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Avalon, Santa Catalina Island, CA.
Next low tide (tomorrow) : 12:16 am (1.4 ft)
Next high tide : in 3h 02m at 5:09 pm (5.0 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9410079
Common Questions About Tides

Avalon, Santa Catalina Island, CA Tides - Mar 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:484.97:433.51:08-0.36:215:49Waning Crescent1Fri
2Sat6:345.18:083.712:302.01:43-0.56:205:50Waning Crescent2Sat
3Sun7:125.38:323.81:091.82:12-0.66:185:51Waning Crescent3Sun
4Mon7:465.38:554.01:421.52:39-0.66:175:52New Moon4Mon
5Tue8:185.39:184.12:131.33:03-0.56:165:53New Moon5Tue
6Wed8:495.29:414.22:441.13:26-0.46:155:54New Moon6Wed
7Thu9:185.010:034.33:151.03:48-0.16:135:54New Moon7Thu
8Fri9:484.610:264.33:470.94:090.26:125:55Waxing Crescent8Fri
9Sat10:214.210:494.44:210.94:310.56:115:56Waxing Crescent9Sat
10Sun11:583.86:000.95:530.97:096:57Waxing Crescent10Sun
11Mon12:174.412:453.26:480.96:171.47:086:57Waxing Crescent11Mon
12Tue12:534.41:572.77:520.96:451.87:076:58First Quarter12Tue
13Wed1:434.44:072.59:240.87:322.27:066:59First Quarter13Wed
14Thu2:544.46:212.711:070.59:322.57:047:00First Quarter14Thu
15Fri4:254.67:173.212:20-0.17:037:00First Quarter15Fri
16Sat5:465.07:543.61:13-0.67:027:01Waxing Gibbous16Sat
17Sun6:515.48:284.112:411.91:58-1.07:007:02Waxing Gibbous17Sun
18Mon7:475.89:014.51:381.42:39-1.36:597:03Waxing Gibbous18Mon
19Tue8:375.99:354.82:290.83:17-1.36:587:03Full Moon19Tue
20Wed9:245.910:095.13:170.33:54-1.06:567:04Full Moon20Wed
21Thu10:115.510:435.34:040.04:28-0.66:557:05Full Moon21Thu
22Fri10:585.011:185.34:51-0.25:02-0.16:547:06Waning Gibbous22Fri
23Sat11:484.311:555.25:39-0.25:340.56:527:06Waning Gibbous23Sat
24Sun12:443.66:320.06:061.26:517:07Waning Gibbous24Sun
25Mon12:344.91:533.07:320.36:381.86:507:08Waning Gibbous25Mon
26Tue1:194.63:362.78:520.57:162.36:487:09Third Quarter26Tue
27Wed2:184.36:142.810:310.58:462.76:477:09Third Quarter27Wed
28Thu3:414.17:193.111:520.411:282.76:467:10Third Quarter28Thu
29Fri5:104.17:483.412:470.16:447:11Third Quarter29Fri
30Sat6:184.28:103.712:392.31:290.06:437:12Waning Crescent30Sat
31Sun7:094.58:304.01:241.92:02-0.26:427:12Waning Crescent31Sun
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 8:42 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 59% 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 First Quarter (59% 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