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 1h 03m 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 - Oct 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:114.21:205.87:182.48:27-0.57:046:53Waxing Crescent1Sat
2Sun3:234.02:165.48:212.89:34-0.27:056:51First Quarter2Sun
3Mon4:404.03:215.19:413.010:460.07:066:50First Quarter3Mon
4Tue5:534.04:344.811:102.911:560.27:076:48First Quarter4Tue
5Wed6:544.25:494.612:272.67:086:47First Quarter5Wed
6Thu7:434.46:584.512:560.31:292.17:096:45Waxing Gibbous6Thu
7Fri8:224.67:584.51:460.42:201.77:096:44Waxing Gibbous7Fri
8Sat8:554.88:514.42:280.63:031.37:106:42Waxing Gibbous8Sat
9Sun9:234.89:394.43:050.93:420.97:116:41Waxing Gibbous9Sun
10Mon9:494.910:244.33:381.24:170.67:126:40Full Moon10Mon
11Tue10:125.011:074.24:091.54:490.47:136:38Full Moon11Tue
12Wed10:375.011:494.14:401.85:210.27:146:37Full Moon12Wed
13Thu11:025.15:102.25:530.17:156:35Full Moon13Thu
14Fri12:323.911:31 AM5.15:422.56:280.17:166:34Waning Gibbous14Fri
15Sat1:183.812:035.06:152.77:060.17:176:33Waning Gibbous15Sat
16Sun2:083.712:404.96:533.07:500.27:186:31Waning Gibbous16Sun
17Mon3:053.61:244.77:393.28:410.27:186:30Waning Gibbous17Mon
18Tue4:093.52:184.58:423.39:400.37:196:29Third Quarter18Tue
19Wed5:113.63:234.310:063.210:440.37:206:27Third Quarter19Wed
20Thu6:043.94:394.211:282.911:450.47:216:26Third Quarter20Thu
21Fri6:474.25:554.212:332.47:226:25Third Quarter21Fri
22Sat7:244.57:074.312:390.41:271.67:236:23Waning Crescent22Sat
23Sun7:595.08:134.51:290.52:170.87:246:22Waning Crescent23Sun
24Mon8:345.49:154.62:150.83:040.17:256:21Waning Crescent24Mon
25Tue9:115.810:144.62:591.13:51-0.67:266:20New Moon25Tue
26Wed9:496.111:124.63:431.54:38-1.17:276:19New Moon26Wed
27Thu10:306.24:291.85:27-1.47:286:17New Moon27Thu
28Fri12:104.611:14 AM6.25:162.26:17-1.47:296:16Waxing Crescent28Fri
29Sat1:084.412:016.06:072.57:09-1.27:306:15Waxing Crescent29Sat
30Sun2:084.312:525.77:052.88:04-0.97:316:14Waxing Crescent30Sun
31Mon3:104.21:495.28:132.99:04-0.57:326:13Waxing Crescent31Mon
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