Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 12:16 pm (3.1 ft)
Next high tide : in 3h 01m at 8:05 am (3.2 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Feb 2064

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:086.010:174.32:222.83:26-1.47:115:34Full Moon1Fri
2Sat8:586.110:504.53:102.54:06-1.47:105:35Full Moon2Sat
3Sun9:496.011:234.84:002.04:44-1.37:095:36Full Moon3Sun
4Mon10:415.611:575.04:511.65:23-0.87:095:37Waning Gibbous4Mon
5Tue11:355.15:451.26:02-0.27:085:38Waning Gibbous5Tue
6Wed12:335.312:354.46:430.96:420.57:075:39Waning Gibbous6Wed
7Thu1:125.41:453.87:460.67:251.37:065:40Third Quarter7Thu
8Fri1:555.53:123.38:570.58:162.17:055:41Third Quarter8Fri
9Sat2:455.54:583.110:140.39:232.87:045:42Third Quarter9Sat
10Sun3:435.46:363.411:300.010:493.17:035:43Third Quarter10Sun
11Mon4:485.37:433.712:38-0.27:025:44Waning Crescent11Mon
12Tue5:535.38:314.012:113.21:34-0.47:015:45Waning Crescent12Tue
13Wed6:515.39:114.21:163.02:21-0.66:595:46Waning Crescent13Wed
14Thu7:425.39:454.22:082.73:00-0.66:585:48Waning Crescent14Thu
15Fri8:275.310:144.32:522.53:34-0.56:575:49New Moon15Fri
16Sat9:085.110:404.33:322.24:04-0.46:565:50New Moon16Sat
17Sun9:474.911:034.44:092.04:32-0.26:555:51New Moon17Sun
18Mon10:244.611:254.54:441.74:580.26:545:52New Moon18Mon
19Tue11:034.311:464.65:191.55:240.66:525:53Waxing Crescent19Tue
20Wed11:433.95:561.35:501.06:515:54Waxing Crescent20Wed
21Thu12:104.712:293.66:351.26:181.66:505:55Waxing Crescent21Thu
22Fri12:374.71:253.27:201.16:472.16:495:56Waxing Crescent22Fri
23Sat1:094.72:422.98:141.07:212.66:475:57First Quarter23Sat
24Sun1:494.74:342.89:190.88:113.16:465:58First Quarter24Sun
25Mon2:414.76:253.010:340.69:403.46:455:59First Quarter25Mon
26Tue3:464.87:223.311:440.211:153.46:436:00First Quarter26Tue
27Wed4:555.07:583.612:43-0.36:426:01Waxing Gibbous27Wed
28Thu6:015.28:303.912:243.11:32-0.76:416:02Waxing Gibbous28Thu
29Fri7:015.59:014.21:202.62:15-0.96:396:03Waxing Gibbous29Fri
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 10:10 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 transitional phase. Tonight's moon is 72% 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 Waxing Gibbous (72% 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