Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 2h 46m at 1:45 pm (3.1 ft)
Next high tide : 7:47 pm (6.3 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Mar 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:295.15:300.75:49-0.16:396:03Waning Gibbous1Fri
2Sat12:135.212:284.66:250.46:310.66:386:04Waning Gibbous2Sat
3Sun12:535.31:354.07:250.37:171.46:376:05Waning Gibbous3Sun
4Mon1:375.32:563.58:320.28:122.16:356:06Third Quarter4Mon
5Tue2:275.24:333.39:450.29:232.76:346:07Third Quarter5Tue
6Wed3:255.06:073.511:010.110:503.06:326:08Third Quarter6Wed
7Thu4:314.87:153.812:10-0.16:316:09Third Quarter7Thu
8Fri5:374.88:054.012:082.91:08-0.26:306:10Waning Crescent8Fri
9Sat6:374.88:454.21:102.71:56-0.36:286:11Waning Crescent9Sat
10Sun7:294.99:184.22:002.42:36-0.36:276:11Waning Crescent10Sun
11Mon8:144.99:474.32:412.23:10-0.36:256:12Waning Crescent11Mon
12Tue8:554.810:124.33:181.93:41-0.16:246:13New Moon12Tue
13Wed9:344.710:344.33:521.64:100.16:226:14New Moon13Wed
14Thu10:124.510:564.44:251.44:370.36:216:15New Moon14Thu
15Fri10:504.311:194.54:571.25:040.76:196:16New Moon15Fri
16Sat11:304.011:434.65:311.05:311.16:186:17Waxing Crescent16Sat
17Sun12:153.76:070.86:001.56:166:18Waxing Crescent17Sun
18Mon12:104.61:083.46:480.76:322.06:156:19Waxing Crescent18Mon
19Tue12:414.62:163.17:360.67:112.56:136:20Waxing Crescent19Tue
20Wed1:204.63:463.08:350.58:062.96:126:21First Quarter20Wed
21Thu2:114.55:243.19:440.39:293.26:106:22First Quarter21Thu
22Fri3:154.56:343.410:580.111:003.26:096:22First Quarter22Fri
23Sat4:294.67:203.712:03-0.36:076:23First Quarter23Sat
24Sun5:404.87:584.012:112.812:59-0.66:066:24Waxing Gibbous24Sun
25Mon6:455.18:334.31:082.31:48-0.86:046:25Waxing Gibbous25Mon
26Tue7:455.39:074.61:591.72:32-0.96:036:26Waxing Gibbous26Tue
27Wed8:425.39:414.92:481.03:15-0.76:016:27Full Moon27Wed
28Thu9:375.210:155.23:360.43:56-0.36:006:28Full Moon28Thu
29Fri10:335.010:515.44:25-0.14:370.25:596:29Full Moon29Fri
30Sat11:314.611:285.55:15-0.55:180.85:576:30Waning Gibbous30Sat
31Sun12:324.26:07-0.66:031.55:566:30Waning Gibbous31Sun
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 4:46 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 10% 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 Waning Crescent (10% 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