Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 2h 35m at 4:36 pm (3.3 ft)
Next high tide : 10:09 pm (5.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:52 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Dec 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:375.88:594.21:261.52:30-0.57:044:52Waxing Gibbous1Fri
2Sat8:166.19:544.42:121.83:14-1.17:054:52Full Moon2Sat
3Sun8:596.210:484.53:002.04:00-1.47:064:52Full Moon3Sun
4Mon9:446.311:424.63:492.24:47-1.67:074:52Full Moon4Mon
5Tue10:316.24:412.45:37-1.67:084:52Waning Gibbous5Tue
6Wed12:354.611:23 AM5.95:372.56:28-1.37:094:52Waning Gibbous6Wed
7Thu1:304.612:185.46:412.67:22-0.97:094:52Waning Gibbous7Thu
8Fri2:264.71:204.87:552.68:19-0.47:104:52Third Quarter8Fri
9Sat3:234.82:314.39:162.39:190.17:114:52Third Quarter9Sat
10Sun4:174.93:513.810:351.910:190.67:124:52Third Quarter10Sun
11Mon5:095.15:153.611:451.411:181.17:134:52Third Quarter11Mon
12Tue5:555.26:343.512:430.97:134:52Waning Crescent12Tue
13Wed6:365.47:413.712:121.51:330.47:144:53Waning Crescent13Wed
14Thu7:145.58:383.81:011.82:160.07:154:53Waning Crescent14Thu
15Fri7:485.59:283.91:462.22:54-0.27:154:53Waning Crescent15Fri
16Sat8:215.510:134.02:282.43:29-0.47:164:53New Moon16Sat
17Sun8:535.410:534.13:082.64:02-0.57:174:54New Moon17Sun
18Mon9:255.311:314.13:462.84:34-0.67:174:54New Moon18Mon
19Tue9:585.24:232.95:06-0.57:184:55New Moon19Tue
20Wed12:074.110:32 AM5.15:013.05:40-0.57:184:55Waxing Crescent20Wed
21Thu12:434.111:09 AM4.95:413.06:15-0.47:194:56Waxing Crescent21Thu
22Fri1:204.111:48 AM4.66:263.06:52-0.27:194:56Waxing Crescent22Fri
23Sat1:594.112:334.27:192.97:340.17:204:57Waxing Crescent23Sat
24Sun2:404.21:283.88:222.88:190.47:204:57First Quarter24Sun
25Mon3:234.42:373.59:342.59:100.87:214:58First Quarter25Mon
26Tue4:064.74:023.210:432.010:061.27:214:58First Quarter26Tue
27Wed4:505.05:313.211:431.311:041.67:214:59First Quarter27Wed
28Thu5:345.36:503.412:360.67:225:00Waxing Gibbous28Thu
29Fri6:195.77:573.812:011.91:25-0.27:225:00Waxing Gibbous29Fri
30Sat7:046.08:554.112:562.12:13-0.87:225:01Waxing Gibbous30Sat
31Sun7:516.39:514.31:492.33:00-1.37:225:02Full Moon31Sun
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 7:22 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 100% 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 Full Moon (100% 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