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

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently rising in Avalon, Santa Catalina Island, CA.
Next low tide (tomorrow) : 12:05 am (0.9 ft)
Next high tide : in 47m at 4:33 pm (5.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 5:50 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9410079
Common Questions About Tides

Avalon, Santa Catalina Island, CA Tides - Nov 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:104.74:454.411:111.911:130.56:115:02Waxing Gibbous1Wed
2Thu5:505.25:524.412:071.26:125:01Waxing Gibbous2Thu
3Fri6:255.66:474.412:540.66:135:00Waxing Gibbous3Fri
4Sat6:585.97:344.412:340.81:350.16:144:59Waxing Gibbous4Sat
5Sun7:286.18:184.31:081.02:14-0.26:154:58Full Moon5Sun
6Mon7:586.18:594.11:391.32:50-0.36:164:57Full Moon6Mon
7Tue8:266.19:394.02:081.63:24-0.46:174:56Full Moon7Tue
8Wed8:535.910:213.72:361.83:58-0.36:184:56Full Moon8Wed
9Thu9:195.711:063.53:032.14:33-0.16:184:55Waning Gibbous9Thu
10Fri9:465.411:583.43:302.45:090.16:194:54Waning Gibbous10Fri
11Sat10:165.13:592.65:500.46:204:53Waning Gibbous11Sat
12Sun1:033.310:50 AM4.74:332.96:380.66:214:53Waning Gibbous12Sun
13Mon2:183.411:37 AM4.35:303.17:350.86:224:52Third Quarter13Mon
14Tue3:273.612:483.97:253.28:371.06:234:51Third Quarter14Tue
15Wed4:133.92:283.69:462.99:331.06:244:51Third Quarter15Wed
16Thu4:464.34:013.610:552.310:211.06:254:50Third Quarter16Thu
17Fri5:164.85:133.711:411.611:031.06:264:50Waning Crescent17Fri
18Sat5:465.26:113.912:210.96:274:49Waning Crescent18Sat
19Sun6:175.77:024.01:000.26:284:49Waning Crescent19Sun
20Mon6:496.27:504.212:211.11:40-0.46:294:48Waning Crescent20Mon
21Tue7:246.68:374.21:001.22:22-0.96:294:48New Moon21Tue
22Wed8:016.89:264.11:391.43:05-1.36:304:47New Moon22Wed
23Thu8:406.910:184.02:201.63:50-1.46:314:47New Moon23Thu
24Fri9:236.711:143.93:041.84:38-1.26:324:47Waxing Crescent24Fri
25Sat10:096.33:522.15:29-1.06:334:46Waxing Crescent25Sat
26Sun12:173.911:01 AM5.74:492.46:24-0.66:344:46Waxing Crescent26Sun
27Mon1:244.012:035.06:022.67:25-0.16:354:46First Quarter27Mon
28Tue2:334.21:234.37:482.68:290.36:364:46First Quarter28Tue
29Wed3:364.52:563.89:432.29:320.66:374:46First Quarter29Wed
30Thu4:294.94:283.611:041.610:280.96:384:45First Quarter30Thu
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 8:19 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 transitional phase. Tonight's moon is 39% 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 shifting between spring and neap.

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 (39% illuminated). This places Avalon, Santa Catalina Island, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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