Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide (tomorrow) : 5:41 am (-0.6 ft)
Next high tide : in 3h 16m at 10:33 pm (5.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:12 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Nov 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:293.711:56 AM4.66:193.17:080.26:335:11Waxing Crescent1Sun
2Mon2:273.712:404.47:123.37:590.36:345:10Waxing Crescent2Mon
3Tue3:303.71:354.28:273.48:570.46:355:09First Quarter3Tue
4Wed4:303.82:434.09:543.39:590.46:375:08First Quarter4Wed
5Thu5:194.03:583.911:052.910:580.46:385:07First Quarter5Thu
6Fri6:004.35:124.012:002.46:395:06First Quarter6Fri
7Sat6:364.66:194.112:461.76:405:06Waxing Gibbous7Sat
8Sun7:105.07:224.312:380.51:291.06:415:05Waxing Gibbous8Sun
9Mon7:445.38:214.51:230.72:120.36:425:04Waxing Gibbous9Mon
10Tue8:195.79:184.62:060.92:56-0.46:435:03Full Moon10Tue
11Wed8:565.910:154.62:501.33:42-0.96:445:02Full Moon11Wed
12Thu9:366.111:134.63:351.74:29-1.36:455:01Full Moon12Thu
13Fri10:186.14:222.15:19-1.46:465:01Waning Gibbous13Fri
14Sat12:114.511:05 AM6.05:142.46:11-1.36:475:00Waning Gibbous14Sat
15Sun1:124.511:56 AM5.76:112.77:07-1.16:484:59Waning Gibbous15Sun
16Mon2:154.412:535.27:202.98:07-0.76:494:58Waning Gibbous16Mon
17Tue3:204.41:594.78:432.99:12-0.36:504:58Third Quarter17Tue
18Wed4:224.53:144.210:082.610:160.16:514:57Third Quarter18Wed
19Thu5:184.74:343.911:222.211:160.46:524:57Third Quarter19Thu
20Fri6:054.95:503.812:241.66:534:56Waning Crescent20Fri
21Sat6:455.16:583.812:090.81:151.16:544:56Waning Crescent21Sat
22Sun7:215.27:583.812:551.11:590.66:554:55Waning Crescent22Sun
23Mon7:525.38:503.91:371.42:380.36:564:55Waning Crescent23Mon
24Tue8:205.39:383.92:151.83:130.06:574:54New Moon24Tue
25Wed8:475.310:234.02:512.13:46-0.26:584:54New Moon25Wed
26Thu9:155.311:054.03:262.44:18-0.46:594:53New Moon26Thu
27Fri9:435.211:473.94:002.74:50-0.47:004:53New Moon27Fri
28Sat10:145.14:362.95:23-0.47:014:53Waxing Crescent28Sat
29Sun12:283.910:48 AM5.05:133.16:00-0.47:024:53Waxing Crescent29Sun
30Mon1:123.911:25 AM4.85:553.26:40-0.37:034:52Waxing Crescent30Mon
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 2:07 am — 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 100% 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 (100% 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