Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide (tomorrow) : 3:23 am (-1.3 ft)
Next high tide : in 4h 52m at 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 - Dec 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:305.711:424.13:402.74:39-1.07:044:52Full Moon1Sat
2Sun10:095.74:222.95:22-1.17:054:52Waning Gibbous2Sun
3Mon12:324.110:52 AM5.65:083.16:08-1.17:064:52Waning Gibbous3Mon
4Tue1:244.111:40 AM5.46:023.16:58-1.07:074:52Waning Gibbous4Tue
5Wed2:184.212:365.07:073.17:53-0.77:084:52Waning Gibbous5Wed
6Thu3:124.31:434.68:263.08:51-0.37:094:52Third Quarter6Thu
7Fri4:054.53:014.19:522.69:510.17:094:52Third Quarter7Fri
8Sat4:544.84:283.811:091.910:510.57:104:52Third Quarter8Sat
9Sun5:385.25:533.712:131.27:114:52Waning Crescent9Sun
10Mon6:205.57:103.81:090.47:124:52Waning Crescent10Mon
11Tue7:015.88:173.912:391.41:58-0.27:134:52Waning Crescent11Tue
12Wed7:396.09:174.11:281.92:43-0.77:134:52Waning Crescent12Wed
13Thu8:186.010:124.22:162.23:26-1.07:144:53New Moon13Thu
14Fri8:566.011:024.33:032.64:07-1.27:154:53New Moon14Fri
15Sat9:345.811:504.33:492.84:47-1.17:154:53New Moon15Sat
16Sun10:125.64:363.05:27-1.07:164:53Waxing Crescent16Sun
17Mon12:354.310:51 AM5.35:233.16:07-0.87:174:54Waxing Crescent17Mon
18Tue1:204.211:31 AM4.96:143.26:48-0.57:174:54Waxing Crescent18Tue
19Wed2:044.112:154.57:103.27:31-0.17:184:55Waxing Crescent19Wed
20Thu2:474.11:044.18:153.18:160.37:184:55First Quarter20Thu
21Fri3:294.22:043.69:272.99:040.77:194:56First Quarter21Fri
22Sat4:094.33:173.210:372.59:541.17:194:56First Quarter22Sat
23Sun4:474.54:423.011:372.010:451.57:204:57First Quarter23Sun
24Mon5:234.76:063.012:271.47:204:57First Quarter24Mon
25Tue5:585.07:183.21:100.87:214:58Waxing Gibbous25Tue
26Wed6:335.38:183.512:222.21:490.37:214:58Waxing Gibbous26Wed
27Thu7:105.59:113.71:082.52:26-0.37:214:59Waxing Gibbous27Thu
28Fri7:475.89:584.01:522.73:04-0.87:225:00Full Moon28Fri
29Sat8:285.910:434.12:362.83:43-1.17:225:00Full Moon29Sat
30Sun9:106.111:284.33:212.94:25-1.47:225:01Full Moon30Sun
31Mon9:556.14:082.95:11-1.67:225:02Full Moon31Mon
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 11:35 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