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 5h 31m 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 - Mar 2065

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:485.17:303.912:28-0.46:386:04Waning Crescent1Sun
2Mon5:585.18:134.112:222.81:24-0.56:376:04Waning Crescent2Mon
3Tue7:005.28:504.31:232.42:10-0.56:366:05Waning Crescent3Tue
4Wed7:545.19:234.52:152.02:49-0.56:346:06Waning Crescent4Wed
5Thu8:425.09:524.62:591.63:23-0.36:336:07New Moon5Thu
6Fri9:274.810:194.73:401.33:550.06:316:08New Moon6Fri
7Sat10:104.510:434.74:181.04:250.46:306:09New Moon7Sat
8Sun11:534.25:550.85:540.97:287:10New Moon8Sun
9Mon12:064.812:363.96:310.66:231.47:277:11Waxing Crescent9Mon
10Tue12:304.81:223.67:080.66:531.87:267:12Waxing Crescent10Tue
11Wed12:564.82:153.37:490.57:242.37:247:13Waxing Crescent11Wed
12Thu1:274.73:213.08:350.68:002.77:237:14Waxing Crescent12Thu
13Fri2:064.64:512.99:320.68:513.17:217:15First Quarter13Fri
14Sat2:564.56:333.010:420.610:163.37:207:16First Quarter14Sat
15Sun3:594.47:363.211:540.511:523.27:187:17First Quarter15Sun
16Mon5:104.48:143.512:560.27:177:18First Quarter16Mon
17Tue6:184.58:443.71:002.91:46-0.17:157:19Waxing Gibbous17Tue
18Wed7:214.79:114.01:522.52:28-0.37:147:19Waxing Gibbous18Wed
19Thu8:174.89:394.32:381.93:07-0.37:127:20Waxing Gibbous19Thu
20Fri9:114.910:084.73:211.33:44-0.27:117:21Full Moon20Fri
21Sat10:054.910:385.14:050.64:200.07:097:22Full Moon21Sat
22Sun10:594.811:105.44:500.04:580.57:087:23Full Moon22Sun
23Mon11:554.611:465.65:37-0.55:371.07:067:24Full Moon23Mon
24Tue12:544.36:26-0.86:181.57:057:25Waning Gibbous24Tue
25Wed12:245.71:583.97:19-0.97:032.17:037:26Waning Gibbous25Wed
26Thu1:085.63:113.68:17-0.87:572.67:027:27Waning Gibbous26Thu
27Fri2:005.44:333.59:23-0.69:082.97:007:27Third Quarter27Fri
28Sat3:025.15:563.610:37-0.410:433.06:597:28Third Quarter28Sat
29Sun4:154.77:033.811:51-0.36:577:29Third Quarter29Sun
30Mon5:344.57:534.112:132.712:57-0.26:567:30Third Quarter30Mon
31Tue6:474.48:344.31:232.31:51-0.16:547:31Waning 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 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