Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 3h 56m at 6:42 am (-0.7 ft)
Next high tide : 1:47 pm (4.0 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Sep 2015

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:255.312:565.66:350.37:120.56:407:38Waning Gibbous1Tue
2Wed1:244.81:405.67:210.98:120.46:407:37Waning Gibbous2Wed
3Thu2:304.42:295.68:131.59:190.46:417:35Third Quarter3Thu
4Fri3:454.03:245.49:132.010:320.56:427:34Third Quarter4Fri
5Sat5:083.84:255.310:262.411:460.46:437:32Third Quarter5Sat
6Sun6:303.95:315.211:442.66:447:31Third Quarter6Sun
7Mon7:384.16:365.112:540.312:552.56:447:29Waning Crescent7Mon
8Tue8:304.37:345.11:510.21:542.36:457:28Waning Crescent8Tue
9Wed9:134.58:265.12:380.22:442.16:467:26Waning Crescent9Wed
10Thu9:504.69:125.13:190.23:271.96:477:25Waning Crescent10Thu
11Fri10:224.69:535.03:540.34:061.76:487:23New Moon11Fri
12Sat10:504.610:334.84:270.44:421.56:497:22New Moon12Sat
13Sun11:174.711:124.74:570.75:161.36:497:20New Moon13Sun
14Mon11:424.711:504.55:260.95:501.26:507:19New Moon14Mon
15Tue12:084.85:561.26:241.16:517:17Waxing Crescent15Tue
16Wed12:314.212:374.86:261.57:021.06:527:16Waxing Crescent16Wed
17Thu1:154.01:094.86:591.97:431.06:537:14Waxing Crescent17Thu
18Fri2:053.71:464.77:362.38:320.96:537:13Waxing Crescent18Fri
19Sat3:073.52:304.78:212.69:300.96:547:11First Quarter19Sat
20Sun4:213.43:254.69:212.910:360.86:557:09First Quarter20Sun
21Mon5:413.54:294.610:403.011:440.66:567:08First Quarter21Mon
22Tue6:473.75:374.711:582.96:577:06First Quarter22Tue
23Wed7:384.06:434.912:450.31:022.56:587:05Waxing Gibbous23Wed
24Thu8:214.37:445.21:380.11:562.06:587:03Waxing Gibbous24Thu
25Fri8:594.78:425.42:26-0.12:451.46:597:02Waxing Gibbous25Fri
26Sat9:375.09:375.43:11-0.13:330.97:007:00Full Moon26Sat
27Sun10:155.410:325.43:550.04:210.37:016:59Full Moon27Sun
28Mon10:535.611:285.24:380.35:10-0.17:026:57Full Moon28Mon
29Tue11:335.85:230.76:01-0.37:036:56Waning Gibbous29Tue
30Wed12:245.012:165.86:081.16:53-0.47:036:54Waning Gibbous30Wed
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 10:14 am — 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 93% 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 Gibbous (93% 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