Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 1h 19m at 12:37 am (0.5 ft)
Next high tide : 7:05 am (3.0 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:57 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - May 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:103.37:564.31:441.51:271.06:147:58Waxing Gibbous1Sun
2Mon8:103.48:254.52:271.02:071.26:127:59Waxing Gibbous2Mon
3Tue9:033.58:544.83:050.62:441.46:118:00Waxing Gibbous3Tue
4Wed9:523.69:234.93:400.13:191.66:108:01Waxing Gibbous4Wed
5Thu10:383.79:545.14:14-0.23:541.96:098:02Full Moon5Thu
6Fri11:243.810:265.24:48-0.64:302.16:088:03Full Moon6Fri
7Sat12:093.85:24-0.85:072.36:078:04Full Moon7Sat
8Sun12:563.86:02-1.05:482.46:068:05Waning Gibbous8Sun
9Mon1:453.86:44-1.16:342.66:058:05Waning Gibbous9Mon
10Tue12:245.12:363.87:30-1.17:292.66:048:06Waning Gibbous10Tue
11Wed1:134.93:303.98:20-0.98:352.66:038:07Waning Gibbous11Wed
12Thu2:104.64:254.09:15-0.79:542.56:038:08Third Quarter12Thu
13Fri3:194.25:184.310:14-0.311:162.06:028:09Third Quarter13Fri
14Sat4:383.86:084.611:150.06:018:10Third Quarter14Sat
15Sun6:013.76:544.912:291.412:130.46:008:11Waning Crescent15Sun
16Mon7:203.67:375.31:300.71:080.85:598:11Waning Crescent16Mon
17Tue8:313.88:195.62:240.02:001.15:588:12Waning Crescent17Tue
18Wed9:353.99:005.73:13-0.62:501.55:588:13Waning Crescent18Wed
19Thu10:324.09:405.83:59-1.03:381.85:578:14New Moon19Thu
20Fri11:264.110:205.74:44-1.24:262.15:568:15New Moon20Fri
21Sat12:174.15:27-1.35:142.35:568:15New Moon21Sat
22Sun1:064.16:09-1.26:032.55:558:16Waxing Crescent22Sun
23Mon1:544.16:51-1.06:552.65:548:17Waxing Crescent23Mon
24Tue12:244.92:414.07:33-0.87:502.75:548:18Waxing Crescent24Tue
25Wed1:074.53:284.08:17-0.48:532.75:538:19Waxing Crescent25Wed
26Thu1:564.14:144.09:03-0.110:022.55:538:19First Quarter26Thu
27Fri2:513.64:594.19:510.311:122.35:528:20First Quarter27Fri
28Sat3:573.25:404.210:420.75:528:21First Quarter28Sat
29Sun5:143.06:184.412:151.911:33 AM1.15:518:21First Quarter29Sun
30Mon6:342.96:544.61:091.412:231.55:518:22Waxing Gibbous30Mon
31Tue7:463.07:284.91:550.91:101.85:518:23Waxing Gibbous31Tue
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 3:51 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 39% 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 Third Quarter (39% 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