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 3h 22m 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 - Dec 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu3:254.52:293.89:282.49:140.57:044:52First Quarter1Thu
2Fri4:134.63:473.310:412.010:081.17:054:52First Quarter2Fri
3Sat4:564.75:133.111:451.511:011.67:064:52First Quarter3Sat
4Sun5:344.86:333.212:381.07:064:52Waxing Gibbous4Sun
5Mon6:095.07:403.31:230.67:074:52Waxing Gibbous5Mon
6Tue6:435.28:353.512:392.32:020.27:084:52Waxing Gibbous6Tue
7Wed7:165.39:223.71:232.62:38-0.27:094:52Waxing Gibbous7Wed
8Thu7:495.410:043.82:042.83:11-0.47:104:52Full Moon8Thu
9Fri8:245.510:433.92:432.93:44-0.67:114:52Full Moon9Fri
10Sat9:005.511:204.03:203.04:17-0.77:114:52Full Moon10Sat
11Sun9:375.511:574.13:583.04:51-0.87:124:52Full Moon11Sun
12Mon10:155.44:383.05:27-0.97:134:52Waning Gibbous12Mon
13Tue12:344.110:56 AM5.25:223.06:04-0.87:144:52Waning Gibbous13Tue
14Wed1:124.211:41 AM4.96:122.96:44-0.57:144:53Waning Gibbous14Wed
15Thu1:514.312:334.57:112.77:28-0.27:154:53Waning Gibbous15Thu
16Fri2:324.51:374.08:202.48:150.37:164:53Third Quarter16Fri
17Sat3:154.82:563.59:351.99:070.97:164:54Third Quarter17Sat
18Sun4:005.14:293.210:471.310:051.57:174:54Third Quarter18Sun
19Mon4:465.46:023.311:520.511:062.07:184:54Waning Crescent19Mon
20Tue5:335.87:223.512:50-0.27:184:55Waning Crescent20Tue
21Wed6:226.18:273.812:072.31:42-0.87:194:55Waning Crescent21Wed
22Thu7:116.39:234.11:062.62:31-1.37:194:56Waning Crescent22Thu
23Fri8:006.410:124.32:032.73:18-1.57:204:56New Moon23Fri
24Sat8:496.310:584.52:572.74:04-1.67:204:57New Moon24Sat
25Sun9:386.211:424.53:502.64:48-1.57:204:57New Moon25Sun
26Mon10:255.84:442.65:30-1.27:214:58Waxing Crescent26Mon
27Tue12:244.611:13 AM5.35:382.56:12-0.87:214:59Waxing Crescent27Tue
28Wed1:054.612:014.86:342.46:52-0.37:214:59Waxing Crescent28Wed
29Thu1:454.612:534.27:352.37:330.37:225:00Waxing Crescent29Thu
30Fri2:254.61:533.68:422.18:170.97:225:01First Quarter30Fri
31Sat3:054.73:113.19:521.99:071.57:225:02First Quarter31Sat
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