Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 1:20 pm (3.3 ft)
Next high tide : in 49m at 9:10 am (3.5 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:08 am
Moon phase : Waxing Gibbous (80% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Sep 1989

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:564.711:424.65:320.45:521.56:407:38New Moon1Fri
2Sat12:194.75:590.96:301.36:417:36Waxing Crescent2Sat
3Sun12:254.212:424.86:271.47:081.26:417:35Waxing Crescent3Sun
4Mon1:103.91:074.86:551.97:511.16:427:33Waxing Crescent4Mon
5Tue2:043.51:374.87:242.48:391.06:437:32Waxing Crescent5Tue
6Wed3:113.22:154.87:582.99:381.06:447:30First Quarter6Wed
7Thu4:463.13:044.78:443.310:490.96:457:29First Quarter7Thu
8Fri6:383.24:064.710:063.66:457:27First Quarter8Fri
9Sat7:463.45:154.812:010.711:46 AM3.66:467:26First Quarter9Sat
10Sun8:243.76:215.01:020.312:563.46:477:24Waxing Gibbous10Sun
11Mon8:543.97:215.21:530.01:483.06:487:23Waxing Gibbous11Mon
12Tue9:234.28:175.42:36-0.32:352.46:497:21Waxing Gibbous12Tue
13Wed9:514.59:105.53:16-0.43:191.96:507:20Waxing Gibbous13Wed
14Thu10:204.810:035.53:53-0.44:051.26:507:18Full Moon14Thu
15Fri10:505.110:585.34:30-0.14:520.66:517:17Full Moon15Fri
16Sat11:225.511:555.05:080.45:400.16:527:15Full Moon16Sat
17Sun11:575.75:471.06:32-0.26:537:14Waning Gibbous17Sun
18Mon12:554.612:355.96:271.67:27-0.46:547:12Waning Gibbous18Mon
19Tue2:024.21:185.87:122.38:27-0.36:547:11Waning Gibbous19Tue
20Wed3:193.92:095.78:062.89:36-0.26:557:09Third Quarter20Wed
21Thu4:473.73:105.49:183.210:54-0.16:567:07Third Quarter21Thu
22Fri6:133.84:235.110:503.36:577:06Third Quarter22Fri
23Sat7:194.15:394.912:090.012:173.16:587:04Third Quarter23Sat
24Sun8:084.36:494.91:140.01:242.76:597:03Waning Crescent24Sun
25Mon8:484.57:504.92:050.02:182.36:597:01Waning Crescent25Mon
26Tue9:214.68:434.82:480.13:041.87:007:00Waning Crescent26Tue
27Wed9:504.79:304.73:240.33:441.47:016:58Waning Crescent27Wed
28Thu10:154.810:154.53:550.64:211.17:026:57New Moon28Thu
29Fri10:384.810:584.34:241.04:550.87:036:55New Moon29Fri
30Sat10:594.911:414.14:521.45:280.67:046:54New Moon30Sat
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 11:15 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 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 Waxing 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