Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 1h 45m at 3:56 pm (3.3 ft)
Next high tide : 9:31 pm (5.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:51 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Jan 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:245.67:593.712:041.91:350.07:225:03Waning Crescent1Tue
2Wed7:065.78:583.912:582.22:20-0.47:235:03Waning Crescent2Wed
3Thu7:455.79:474.11:482.53:01-0.67:235:04Waning Crescent3Thu
4Fri8:225.710:324.22:352.73:38-0.77:235:05New Moon4Fri
5Sat8:595.611:114.23:182.94:13-0.77:235:06New Moon5Sat
6Sun9:345.411:474.23:592.94:47-0.77:235:07New Moon6Sun
7Mon10:105.34:393.05:20-0.67:235:08New Moon7Mon
8Tue12:214.110:45 AM5.05:182.95:54-0.47:235:09Waxing Crescent8Tue
9Wed12:544.111:23 AM4.85:592.96:28-0.27:235:09Waxing Crescent9Wed
10Thu1:274.112:034.46:452.87:040.17:225:10Waxing Crescent10Thu
11Fri2:014.212:494.07:392.77:420.57:225:11Waxing Crescent11Fri
12Sat2:384.31:453.58:422.58:240.97:225:12First Quarter12Sat
13Sun3:174.43:013.19:512.29:121.47:225:13First Quarter13Sun
14Mon3:594.64:352.910:581.710:071.97:225:14First Quarter14Mon
15Tue4:424.96:093.011:561.111:072.37:215:15First Quarter15Tue
16Wed5:275.27:253.412:470.47:215:16Waxing Gibbous16Wed
17Thu6:145.58:253.712:072.61:35-0.37:215:17Waxing Gibbous17Thu
18Fri7:015.99:154.01:032.72:20-0.97:205:18Waxing Gibbous18Fri
19Sat7:506.110:024.31:562.73:06-1.37:205:19Full Moon19Sat
20Sun8:396.310:454.52:482.63:51-1.67:195:21Full Moon20Sun
21Mon9:296.411:284.63:392.54:37-1.77:195:22Full Moon21Mon
22Tue10:206.24:322.35:22-1.57:185:23Waning Gibbous22Tue
23Wed12:114.811:13 AM5.85:272.16:08-1.27:185:24Waning Gibbous23Wed
24Thu12:544.912:095.36:261.96:54-0.67:175:25Waning Gibbous24Thu
25Fri1:385.01:104.67:321.77:420.17:165:26Waning Gibbous25Fri
26Sat2:255.12:213.98:441.58:330.87:165:27Third Quarter26Sat
27Sun3:145.23:473.410:001.29:321.57:155:28Third Quarter27Sun
28Mon4:055.25:243.311:140.810:372.17:145:29Third Quarter28Mon
29Tue4:585.36:523.412:200.47:145:30Waning Crescent29Tue
30Wed5:505.37:593.71:160.07:135:31Waning Crescent30Wed
31Thu6:385.48:514.012:472.72:03-0.37:125:32Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413878)

Common Questions About Ano Nuevo Island, CA Tides

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What time does the tide turn (slack tide) in Ano Nuevo Island, CA today?

Slack tide in Ano Nuevo Island, CA is approximately 6:43 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 Ano Nuevo Island, CA?

Ano Nuevo 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 Ano Nuevo 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 Ano Nuevo Island, CA?

Tide predictions for Ano Nuevo 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 Ano Nuevo Island, CA?

Tide data for Ano Nuevo Island, CA is sourced from NOAA Station #9413878. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9413878.

What is the moon phase in Ano Nuevo Island, CA tonight?

Tonight the moon over Ano Nuevo Island, CA is Full Moon (99% illuminated). This places Ano Nuevo 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