Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 8:14 pm (2.7 ft)
Next high tide : in 1h 44m at 2:48 pm (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 - Dec 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:094.312:165.16:573.37:44-0.77:044:52Waning Gibbous1Mon
2Tue3:044.31:154.58:143.28:38-0.27:054:52Third Quarter2Tue
3Wed3:564.32:214.09:352.99:330.37:064:52Third Quarter3Wed
4Thu4:434.43:383.510:492.410:260.77:074:52Third Quarter4Thu
5Fri5:234.65:023.211:511.911:161.27:084:52Third Quarter5Fri
6Sat5:574.86:233.212:431.37:084:52Waning Crescent6Sat
7Sun6:264.97:333.312:011.71:270.87:094:52Waning Crescent7Sun
8Mon6:545.18:333.412:432.12:060.37:104:52Waning Crescent8Mon
9Tue7:225.39:253.61:232.52:41-0.17:114:52Waning Crescent9Tue
10Wed7:515.410:113.82:022.93:14-0.47:124:52New Moon10Wed
11Thu8:235.510:533.92:393.13:47-0.67:124:52New Moon11Thu
12Fri8:575.511:343.93:163.34:21-0.87:134:52New Moon12Fri
13Sat9:335.53:533.44:57-0.97:144:52New Moon13Sat
14Sun12:143.910:11 AM5.44:323.45:36-1.07:154:53Waxing Crescent14Sun
15Mon12:554.010:53 AM5.35:163.46:17-0.97:154:53Waxing Crescent15Mon
16Tue1:374.011:38 AM5.06:073.37:01-0.87:164:53Waxing Crescent16Tue
17Wed2:194.112:314.67:103.27:47-0.57:174:54Waxing Crescent17Wed
18Thu3:014.31:344.28:242.98:360.07:174:54First Quarter18Thu
19Fri3:424.52:533.79:452.49:280.57:184:55First Quarter19Fri
20Sat4:224.94:263.310:581.610:221.17:184:55First Quarter20Sat
21Sun5:035.36:013.312:020.87:194:55Waxing Gibbous21Sun
22Mon5:445.77:243.512:58-0.17:194:56Waxing Gibbous22Mon
23Tue6:276.08:343.812:132.21:49-0.87:204:57Waxing Gibbous23Tue
24Wed7:126.39:344.11:092.62:38-1.37:204:57Waxing Gibbous24Wed
25Thu7:586.410:274.32:032.93:25-1.67:204:58Full Moon25Thu
26Fri8:456.411:164.42:573.04:12-1.77:214:58Full Moon26Fri
27Sat9:336.23:503.14:57-1.67:214:59Full Moon27Sat
28Sun12:024.410:20 AM5.94:433.05:41-1.37:215:00Waning Gibbous28Sun
29Mon12:464.411:08 AM5.55:383.06:25-1.07:225:00Waning Gibbous29Mon
30Tue1:294.411:55 AM5.06:352.97:07-0.57:225:01Waning Gibbous30Tue
31Wed2:114.412:464.47:382.77:470.17:225:02Waning Gibbous31Wed
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 5:31 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