Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 3:56 pm (3.3 ft)
Next high tide : in 18m at 11:38 am (3.8 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 - May 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:344.26:46-1.36:462.16:137:58Waxing Crescent1Sun
2Mon12:345.42:324.17:36-1.17:442.36:127:59Waxing Crescent2Mon
3Tue1:224.93:324.08:28-0.78:522.56:118:00Waxing Crescent3Tue
4Wed2:154.54:344.09:24-0.310:082.56:108:01First Quarter4Wed
5Thu3:154.05:334.010:240.011:252.36:098:02First Quarter5Thu
6Fri4:253.66:254.211:240.46:088:03First Quarter6Fri
7Sat5:403.47:084.312:321.912:200.66:078:04First Quarter7Sat
8Sun6:523.37:444.41:271.51:090.96:068:05Waxing Gibbous8Sun
9Mon7:553.48:164.62:141.11:531.16:058:05Waxing Gibbous9Mon
10Tue8:513.48:454.72:550.62:321.36:048:06Waxing Gibbous10Tue
11Wed9:403.59:134.93:320.33:091.66:038:07Waxing Gibbous11Wed
12Thu10:253.69:435.04:06-0.13:441.86:028:08Full Moon12Thu
13Fri11:093.710:145.14:38-0.34:182.06:028:09Full Moon13Fri
14Sat11:513.810:465.15:11-0.64:532.26:018:10Full Moon14Sat
15Sun12:343.85:45-0.75:302.46:008:11Full Moon15Sun
16Mon1:193.86:21-0.96:112.55:598:11Waning Gibbous16Mon
17Tue2:053.87:02-0.96:582.65:588:12Waning Gibbous17Tue
18Wed12:414.82:543.97:46-0.87:542.75:588:13Waning Gibbous18Wed
19Thu1:304.63:464.08:35-0.79:022.65:578:14Waning Gibbous19Thu
20Fri2:294.34:384.19:29-0.410:202.45:568:15Third Quarter20Fri
21Sat3:393.95:294.410:27-0.111:371.95:568:16Third Quarter21Sat
22Sun5:003.76:164.711:270.25:558:16Third Quarter22Sun
23Mon6:233.67:025.112:441.212:250.55:548:17Waning Crescent23Mon
24Tue7:403.77:455.51:420.51:200.95:548:18Waning Crescent24Tue
25Wed8:493.88:285.72:35-0.22:121.25:538:19Waning Crescent25Wed
26Thu9:514.09:115.93:24-0.83:031.55:538:19Waning Crescent26Thu
27Fri10:484.29:556.04:11-1.23:541.85:528:20New Moon27Fri
28Sat11:424.310:385.94:57-1.44:442.05:528:21New Moon28Sat
29Sun12:344.35:43-1.55:362.25:518:22New Moon29Sun
30Mon1:244.36:28-1.36:292.45:518:22Waxing Crescent30Mon
31Tue12:075.32:134.37:13-1.17:262.55:508:23Waxing Crescent31Tue
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 1:47 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