Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 2:46 pm (3.1 ft)
Next high tide : in 4h 12m at 10:30 am (3.9 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waning Crescent (4% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Sep 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:444.27:375.41:580.01:552.66:407:38Waxing Gibbous1Wed
2Thu9:304.48:285.42:48-0.12:472.46:417:36Waxing Gibbous2Thu
3Fri10:094.59:145.33:30-0.13:322.26:427:35Waxing Gibbous3Fri
4Sat10:434.59:565.24:07-0.14:132.06:427:33Full Moon4Sat
5Sun11:134.510:365.14:410.14:501.96:437:32Full Moon5Sun
6Mon11:404.611:154.95:130.35:251.76:447:30Full Moon6Mon
7Tue12:054.65:430.56:001.66:457:29Full Moon7Tue
8Wed12:314.66:130.86:351.56:467:27Waning Gibbous8Wed
9Thu12:334.312:584.66:441.27:141.46:467:26Waning Gibbous9Thu
10Fri1:174.01:284.77:161.67:561.36:477:24Waning Gibbous10Fri
11Sat2:083.72:034.67:522.18:471.26:487:23Waning Gibbous11Sat
12Sun3:123.42:454.68:362.59:461.26:497:21Third Quarter12Sun
13Mon4:333.33:374.69:342.910:541.06:507:20Third Quarter13Mon
14Tue6:013.44:384.710:503.16:507:18Third Quarter14Tue
15Wed7:123.65:424.812:020.712:063.06:517:17Third Quarter15Wed
16Thu8:043.96:455.11:020.31:082.86:527:15Waning Crescent16Thu
17Fri8:454.27:445.31:540.02:012.46:537:14Waning Crescent17Fri
18Sat9:234.58:395.62:41-0.32:491.96:547:12Waning Crescent18Sat
19Sun9:594.89:335.73:25-0.43:371.46:557:11New Moon19Sun
20Mon10:365.110:275.74:08-0.44:240.96:557:09New Moon20Mon
21Tue11:135.311:225.54:51-0.25:130.56:567:07New Moon21Tue
22Wed11:515.55:330.26:040.16:577:06Waxing Crescent22Wed
23Thu12:185.212:315.66:170.76:57-0.16:587:04Waxing Crescent23Thu
24Fri1:184.81:155.67:041.37:55-0.16:597:03Waxing Crescent24Fri
25Sat2:244.42:035.57:561.98:580.06:597:01Waxing Crescent25Sat
26Sun3:394.12:575.28:592.410:070.17:007:00First Quarter26Sun
27Mon5:024.04:005.010:172.811:200.27:016:58First Quarter27Mon
28Tue6:214.15:094.811:412.87:026:57First Quarter28Tue
29Wed7:254.36:184.712:280.212:532.67:036:55Waxing Gibbous29Wed
30Thu8:154.57:204.71:270.21:512.37:046:54Waxing Gibbous30Thu
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 12:38 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 4% 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 (4% 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