Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 1h 41m at 8:14 pm (2.7 ft)
Next high tide (tomorrow) : 1:31 am (4.2 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - May 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:454.16:093.510:27-0.211:063.26:147:58Third Quarter1Fri
2Sat3:573.96:473.711:27-0.26:137:59Third Quarter2Sat
3Sun5:163.87:204.012:182.712:21-0.16:128:00Third Quarter3Sun
4Mon6:323.87:504.41:142.01:100.16:118:01Waning Crescent4Mon
5Tue7:443.98:204.92:031.21:540.46:108:02Waning Crescent5Tue
6Wed8:513.98:525.32:490.32:370.86:098:02Waning Crescent6Wed
7Thu9:554.09:265.73:35-0.53:201.36:078:03New Moon7Thu
8Fri10:574.110:046.04:21-1.24:041.86:078:04New Moon8Fri
9Sat11:584.110:456.15:09-1.74:502.26:068:05New Moon9Sat
10Sun12:584.15:59-1.95:392.66:058:06Waxing Crescent10Sun
11Mon2:004.06:51-1.96:342.96:048:07Waxing Crescent11Mon
12Tue12:195.73:024.07:46-1.67:393.06:038:08Waxing Crescent12Tue
13Wed1:135.34:064.08:44-1.28:573.16:028:09Waxing Crescent13Wed
14Thu2:154.85:074.19:46-0.810:252.86:018:09First Quarter14Thu
15Fri3:254.26:014.210:49-0.411:462.46:008:10First Quarter15Fri
16Sat4:423.86:464.411:470.05:598:11First Quarter16Sat
17Sun6:023.47:244.612:531.912:390.45:598:12First Quarter17Sun
18Mon7:183.37:574.81:501.31:240.85:588:13Waxing Gibbous18Mon
19Tue8:263.38:254.92:370.72:051.35:578:14Waxing Gibbous19Tue
20Wed9:263.38:515.03:170.22:421.85:568:14Waxing Gibbous20Wed
21Thu10:203.49:165.13:53-0.23:182.25:568:15Waxing Gibbous21Thu
22Fri11:103.59:425.14:27-0.53:522.65:558:16Full Moon22Fri
23Sat11:563.610:105.14:59-0.74:272.95:558:17Full Moon23Sat
24Sun12:403.65:32-0.85:023.15:548:18Full Moon24Sun
25Mon1:233.66:06-0.85:393.25:538:18Full Moon25Mon
26Tue2:063.66:43-0.86:183.35:538:19Waning Gibbous26Tue
27Wed2:513.67:23-0.87:043.45:528:20Waning Gibbous27Wed
28Thu12:354.73:373.68:06-0.78:013.35:528:21Waning Gibbous28Thu
29Fri1:234.54:223.78:53-0.69:143.25:518:21Waning Gibbous29Fri
30Sat2:194.15:033.99:43-0.410:342.85:518:22Third Quarter30Sat
31Sun3:273.85:414.210:34-0.111:462.25:518:23Third Quarter31Sun
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 10:52 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 80% 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 (80% 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