Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 5h 13m at 9:03 am (0.6 ft)
Next high tide : 3:55 pm (4.7 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - May 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:174.55:504.110:38-0.611:242.46:147:58First Quarter1Fri
2Sat4:364.16:394.411:40-0.36:127:59First Quarter2Sat
3Sun5:593.97:214.712:381.812:370.16:118:00Waxing Gibbous3Sun
4Mon7:163.77:595.01:401.11:270.56:108:01Waxing Gibbous4Mon
5Tue8:273.78:345.22:330.42:120.96:098:02Waxing Gibbous5Tue
6Wed9:293.79:075.43:19-0.22:551.46:088:03Waxing Gibbous6Wed
7Thu10:273.89:395.44:02-0.63:361.86:078:04Full Moon7Thu
8Fri11:203.810:105.44:41-0.84:162.26:068:04Full Moon8Fri
9Sat12:093.85:18-1.04:562.66:058:05Full Moon9Sat
10Sun12:573.85:55-1.05:372.86:048:06Full Moon10Sun
11Mon1:443.76:33-0.96:193.06:038:07Waning Gibbous11Mon
12Tue2:313.67:13-0.77:043.16:038:08Waning Gibbous12Tue
13Wed12:294.73:193.57:55-0.57:573.16:028:09Waning Gibbous13Wed
14Thu1:134.44:083.58:40-0.39:043.16:018:10Waning Gibbous14Thu
15Fri2:024.04:543.69:280.010:212.96:008:10Third Quarter15Fri
16Sat3:013.65:343.710:190.211:332.65:598:11Third Quarter16Sat
17Sun4:113.36:104.011:090.55:588:12Third Quarter17Sun
18Mon5:303.16:424.312:332.011:57 AM0.85:588:13Third Quarter18Mon
19Tue6:483.17:134.61:221.412:431.15:578:14Waning Crescent19Tue
20Wed8:013.27:455.02:050.71:281.55:568:15Waning Crescent20Wed
21Thu9:063.48:195.32:460.02:121.95:568:15Waning Crescent21Thu
22Fri10:063.68:565.73:27-0.62:562.25:558:16Waning Crescent22Fri
23Sat11:023.89:375.94:09-1.23:412.55:548:17New Moon23Sat
24Sun11:553.910:216.04:54-1.64:292.75:548:18New Moon24Sun
25Mon12:474.05:41-1.85:202.85:538:18New Moon25Mon
26Tue1:394.16:30-1.96:152.85:538:19Waxing Crescent26Tue
27Wed12:015.82:314.17:21-1.77:182.85:528:20Waxing Crescent27Wed
28Thu12:565.43:234.28:14-1.48:312.65:528:21Waxing Crescent28Thu
29Fri1:584.94:144.49:08-0.99:522.35:518:21First Quarter29Fri
30Sat3:064.35:034.610:03-0.411:131.95:518:22First Quarter30Sat
31Sun4:253.75:504.910:580.25:518:23First Quarter31Sun
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 12:29 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 transitional phase. Tonight's moon is 61% 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 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 Third Quarter (61% illuminated). This places Ano Nuevo 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