Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 34m at 1:20 pm (3.3 ft)
Next high tide : 7:03 pm (5.2 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - May 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:143.98:034.81:361.31:320.26:147:58Waning Crescent1Mon
2Tue8:254.08:375.32:280.52:180.66:137:59Waning Crescent2Tue
3Wed9:314.19:125.73:16-0.43:021.16:128:00Waning Crescent3Wed
4Thu10:344.19:505.94:04-1.13:471.66:108:01New Moon4Thu
5Fri11:344.110:296.04:52-1.54:332.06:098:02New Moon5Fri
6Sat12:334.15:40-1.75:212.46:088:02New Moon6Sat
7Sun1:324.06:29-1.76:132.76:078:03Waxing Crescent7Sun
8Mon2:324.07:20-1.57:112.96:068:04Waxing Crescent8Mon
9Tue12:475.33:333.98:14-1.18:203.06:058:05Waxing Crescent9Tue
10Wed1:404.84:343.99:11-0.79:403.06:048:06First Quarter10Wed
11Thu2:414.35:304.010:10-0.311:012.76:048:07First Quarter11Thu
12Fri3:503.86:184.111:080.16:038:08First Quarter12Fri
13Sat5:063.46:584.212:132.312:020.46:028:09First Quarter13Sat
14Sun6:243.27:304.41:121.712:490.86:018:09Waxing Gibbous14Sun
15Mon7:363.17:584.62:021.21:311.26:008:10Waxing Gibbous15Mon
16Tue8:403.28:234.82:440.62:091.65:598:11Waxing Gibbous16Tue
17Wed9:363.38:484.93:210.22:452.05:598:12Waxing Gibbous17Wed
18Thu10:273.49:155.13:56-0.23:202.35:588:13Full Moon18Thu
19Fri11:153.59:445.24:28-0.53:542.65:578:14Full Moon19Fri
20Sat12:003.65:01-0.74:292.95:568:14Full Moon20Sat
21Sun12:443.65:36-0.95:063.05:568:15Full Moon21Sun
22Mon1:293.66:13-1.05:453.25:558:16Waning Gibbous22Mon
23Tue2:153.66:53-1.16:303.25:548:17Waning Gibbous23Tue
24Wed12:115.03:023.77:37-1.17:243.25:548:18Waning Gibbous24Wed
25Thu12:584.83:493.88:25-0.98:313.15:538:18Waning Gibbous25Thu
26Fri1:534.54:353.99:15-0.79:512.85:538:19Third Quarter26Fri
27Sat3:004.15:174.210:08-0.411:112.35:528:20Third Quarter27Sat
28Sun4:193.75:574.611:020.15:528:20Third Quarter28Sun
29Mon5:473.46:365.012:211.511:55 AM0.65:518:21Third Quarter29Mon
30Tue7:133.37:145.41:220.712:471.15:518:22Waning Crescent30Tue
31Wed8:323.57:545.82:15-0.21:381.75:518:23Waning Crescent31Wed
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 4:11 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 80% 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 Waxing Gibbous (80% 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