Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, August 8, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 3h 43m at 12:35 pm (3.3 ft)
Next high tide : 6:36 pm (6.0 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Jun 2085

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:152.96:104.512:161.811:25 AM1.25:508:24First Quarter1Fri
2Sat6:392.86:454.71:091.312:141.65:508:25Waxing Gibbous2Sat
3Sun7:562.97:205.01:540.71:012.05:508:25Waxing Gibbous3Sun
4Mon9:013.27:575.32:350.11:482.35:498:26Waxing Gibbous4Mon
5Tue9:573.48:355.63:14-0.42:332.55:498:26Waxing Gibbous5Tue
6Wed10:483.79:165.83:54-0.93:192.75:498:27Full Moon6Wed
7Thu11:353.910:005.94:35-1.34:062.85:498:27Full Moon7Thu
8Fri12:204.05:18-1.64:552.85:498:28Full Moon8Fri
9Sat1:054.16:02-1.75:472.75:498:28Waning Gibbous9Sat
10Sun1:504.26:48-1.66:442.65:488:29Waning Gibbous10Sun
11Mon12:275.52:354.47:34-1.47:492.55:488:29Waning Gibbous11Mon
12Tue1:245.03:214.68:23-1.09:022.25:488:30Waning Gibbous12Tue
13Wed2:284.44:074.89:12-0.410:201.85:488:30Third Quarter13Wed
14Thu3:423.84:545.110:050.311:371.25:498:31Third Quarter14Thu
15Fri5:083.35:415.311:000.95:498:31Third Quarter15Fri
16Sat6:393.26:285.612:450.611:58 AM1.55:498:31Waning Crescent16Sat
17Sun8:033.37:145.71:450.012:562.05:498:32Waning Crescent17Sun
18Mon9:133.57:585.82:38-0.51:522.45:498:32Waning Crescent18Mon
19Tue10:113.88:415.83:25-0.82:462.75:498:32Waning Crescent19Tue
20Wed11:013.99:235.74:07-0.93:362.85:498:32New Moon20Wed
21Thu11:454.010:035.64:47-1.04:232.95:508:32New Moon21Thu
22Fri12:264.15:24-1.05:082.95:508:33New Moon22Fri
23Sat1:034.16:00-0.95:522.95:508:33New Moon23Sat
24Sun1:374.16:35-0.76:372.85:508:33Waxing Crescent24Sun
25Mon2:104.17:08-0.57:242.75:518:33Waxing Crescent25Mon
26Tue12:394.52:414.27:42-0.28:152.65:518:33Waxing Crescent26Tue
27Wed1:234.13:144.38:160.29:132.45:528:33Waxing Crescent27Wed
28Thu2:133.63:484.48:520.710:172.15:528:33First Quarter28Thu
29Fri3:153.24:244.69:321.211:211.75:528:33First Quarter29Fri
30Sat4:362.85:044.810:171.75:538:33First Quarter30Sat
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 3:35 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 transitional phase. Tonight's moon is 21% 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 shifting between spring and neap.

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 (21% illuminated). This places Ano Nuevo Island, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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