Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 2h 34m at 2:04 am (0.3 ft)
Next high tide : 9:10 am (3.5 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 - May 1990

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:234.45:574.110:47-0.411:352.46:147:58First Quarter1Tue
2Wed4:404.06:474.311:49-0.16:137:59First Quarter2Wed
3Thu6:003.77:284.512:461.912:440.26:128:00Waxing Gibbous3Thu
4Fri7:153.58:044.71:451.31:310.66:118:00Waxing Gibbous4Fri
5Sat8:223.58:344.92:340.72:131.06:108:01Waxing Gibbous5Sat
6Sun9:203.59:025.03:160.32:511.56:098:02Waxing Gibbous6Sun
7Mon10:133.69:285.03:54-0.13:261.96:088:03Full Moon7Mon
8Tue11:023.69:535.14:28-0.44:012.26:078:04Full Moon8Tue
9Wed11:483.610:215.15:01-0.64:352.66:068:05Full Moon9Wed
10Thu12:313.65:33-0.75:092.86:058:06Full Moon10Thu
11Fri1:143.66:07-0.75:443.06:048:07Full Moon11Fri
12Sat1:583.56:43-0.76:223.16:038:08Waning Gibbous12Sat
13Sun2:453.57:22-0.77:063.26:028:08Waning Gibbous13Sun
14Mon12:404.63:333.58:06-0.68:003.26:018:09Waning Gibbous14Mon
15Tue1:264.44:213.58:53-0.49:113.16:008:10Waning Gibbous15Tue
16Wed2:214.15:063.79:44-0.310:312.85:598:11Third Quarter16Wed
17Thu3:273.75:464.010:370.011:442.35:598:12Third Quarter17Thu
18Fri4:463.56:224.311:290.35:588:13Third Quarter18Fri
19Sat6:103.46:584.712:451.612:200.75:578:13Waning Crescent19Sat
20Sun7:303.47:335.21:380.71:101.15:578:14Waning Crescent20Sun
21Mon8:433.68:105.62:27-0.11:581.55:568:15Waning Crescent21Mon
22Tue9:503.88:516.03:14-0.92:472.05:558:16Waning Crescent22Tue
23Wed10:514.09:346.24:02-1.53:362.35:558:17New Moon23Wed
24Thu11:494.110:216.34:51-1.94:272.65:548:17New Moon24Thu
25Fri12:444.15:41-2.05:212.75:538:18New Moon25Fri
26Sat1:384.26:32-2.06:192.85:538:19Waxing Crescent26Sat
27Sun12:025.82:324.27:24-1.77:242.85:528:20Waxing Crescent27Sun
28Mon12:575.43:254.28:17-1.38:362.75:528:20Waxing Crescent28Mon
29Tue1:564.84:174.39:10-0.89:552.55:518:21First Quarter29Tue
30Wed3:014.15:074.410:04-0.211:132.15:518:22First Quarter30Wed
31Thu4:153.65:524.610:570.35:518:22First Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413878)

Common Questions About Ano Nuevo Island, CA Tides

Show All
What time does the tide turn (slack tide) in Ano Nuevo Island, CA today?

Slack tide in Ano Nuevo Island, CA is approximately 5:37 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