Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide (tomorrow) : 2:04 am (0.3 ft)
Next high tide : in 4h 05m at 6:16 pm (5.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Nov 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:203.83:164.310:113.410:410.17:346:11Third Quarter1Sat
2Sun5:054.03:354.110:332.910:400.26:355:09Third Quarter2Sun
3Mon5:424.34:564.011:382.211:330.46:365:08Third Quarter3Mon
4Tue6:174.86:134.112:321.46:375:08Waning Crescent4Tue
5Wed6:505.27:234.212:220.71:220.56:385:07Waning Crescent5Wed
6Thu7:255.68:284.31:081.12:09-0.46:395:06Waning Crescent6Thu
7Fri8:016.09:304.41:531.62:57-1.06:405:05New Moon7Fri
8Sat8:396.310:304.42:382.03:44-1.56:415:04New Moon8Sat
9Sun9:216.411:284.43:242.44:32-1.76:425:03New Moon9Sun
10Mon10:056.34:142.85:22-1.66:445:02Waxing Crescent10Mon
11Tue12:264.310:53 AM6.05:073.06:14-1.36:455:01Waxing Crescent11Tue
12Wed1:244.211:44 AM5.66:063.27:08-1.06:465:01Waxing Crescent12Wed
13Thu2:244.212:415.07:173.28:05-0.56:475:00Waxing Crescent13Thu
14Fri3:234.21:444.58:403.19:03-0.16:484:59First Quarter14Fri
15Sat4:184.32:563.910:022.810:010.36:494:58First Quarter15Sat
16Sun5:064.44:153.611:142.310:550.86:504:58First Quarter16Sun
17Mon5:454.65:343.412:131.76:514:57First Quarter17Mon
18Tue6:184.86:463.41:021.26:524:57Waxing Gibbous18Tue
19Wed6:474.97:493.512:271.61:440.76:534:56Waxing Gibbous19Wed
20Thu7:145.18:443.61:072.02:200.26:544:55Waxing Gibbous20Thu
21Fri7:405.29:333.71:442.42:54-0.16:554:55Waxing Gibbous21Fri
22Sat8:085.310:193.82:202.73:26-0.46:564:55Full Moon22Sat
23Sun8:385.411:023.92:562.93:58-0.66:574:54Full Moon23Sun
24Mon9:115.411:443.93:313.14:32-0.76:584:54Full Moon24Mon
25Tue9:465.44:083.35:08-0.86:594:53Full Moon25Tue
26Wed12:263.910:24 AM5.34:473.35:47-0.87:004:53Waning Gibbous26Wed
27Thu1:103.911:06 AM5.15:313.46:29-0.77:014:53Waning Gibbous27Thu
28Fri1:543.911:52 AM4.96:243.37:14-0.67:024:52Waning Gibbous28Fri
29Sat2:394.012:474.57:313.28:03-0.37:034:52Third Quarter29Sat
30Sun3:234.21:544.18:492.98:550.17:044:52Third Quarter30Sun
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 10:10 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 72% 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 Waxing Gibbous (72% 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