Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 1:39 pm (2.8 ft)
Next high tide : in 3h 51m at 9:14 am (3.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Sep 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:124.49:175.13:360.03:372.26:407:37Waxing Gibbous1Fri
2Sat10:394.49:585.04:080.14:151.96:417:35Full Moon2Sat
3Sun11:034.510:374.84:370.34:501.76:427:34Full Moon3Sun
4Mon11:254.611:174.65:050.65:241.46:437:32Full Moon4Mon
5Tue11:474.711:574.35:310.95:571.26:447:31Full Moon5Tue
6Wed12:104.85:581.36:331.16:447:29Waning Gibbous6Wed
7Thu12:404.012:354.96:261.77:111.06:457:28Waning Gibbous7Thu
8Fri1:283.71:054.96:562.27:550.96:467:26Waning Gibbous8Fri
9Sat2:263.51:414.97:292.68:470.86:477:25Waning Gibbous9Sat
10Sun3:413.22:264.98:113.09:510.86:487:23Third Quarter10Sun
11Mon5:153.23:234.99:143.311:040.66:487:22Third Quarter11Mon
12Tue6:413.44:324.910:443.46:497:20Third Quarter12Tue
13Wed7:373.65:435.012:140.312:083.36:507:19Third Quarter13Wed
14Thu8:163.96:515.31:140.01:132.86:517:17Waning Crescent14Thu
15Fri8:514.27:535.42:04-0.32:082.36:527:16Waning Crescent15Fri
16Sat9:244.68:515.52:48-0.42:591.66:527:14Waning Crescent16Sat
17Sun9:565.09:485.53:30-0.33:480.96:537:13New Moon17Sun
18Mon10:305.310:455.34:100.04:370.36:547:11New Moon18Mon
19Tue11:055.711:425.04:500.55:27-0.26:557:10New Moon19Tue
20Wed11:425.95:311.06:18-0.46:567:08Waxing Crescent20Wed
21Thu12:424.712:215.96:141.67:11-0.56:577:07Waxing Crescent21Thu
22Fri1:464.31:055.87:002.28:09-0.46:577:05Waxing Crescent22Fri
23Sat2:564.01:545.57:542.79:13-0.16:587:04First Quarter23Sat
24Sun4:173.82:525.29:043.110:240.16:597:02First Quarter24Sun
25Mon5:403.83:594.910:323.211:370.27:007:01First Quarter25Mon
26Tue6:494.05:134.711:563.17:016:59First Quarter26Tue
27Wed7:424.26:234.612:420.31:042.77:026:57Waxing Gibbous27Wed
28Thu8:224.37:254.61:360.31:582.37:026:56Waxing Gibbous28Thu
29Fri8:554.48:184.52:190.42:421.97:036:54Waxing Gibbous29Fri
30Sat9:224.69:054.52:550.63:211.57:046:53Waxing Gibbous30Sat
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 11:26 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 spring phase. Tonight's moon is 85% 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 Waxing Gibbous (85% 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