Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 45m at 2:15 pm (3.4 ft)
Next high tide : 7:50 pm (5.3 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 6:09 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Aug 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:134.61:254.66:490.47:192.06:158:15Waxing Crescent1Wed
2Thu12:544.21:544.67:200.88:051.96:168:14Waxing Crescent2Thu
3Fri1:403.82:264.77:521.38:571.76:178:13Waxing Crescent3Fri
4Sat2:353.43:034.88:281.89:571.66:178:12First Quarter4Sat
5Sun3:463.13:464.89:112.311:031.46:188:11First Quarter5Sun
6Mon5:182.94:364.910:072.76:198:10First Quarter6Mon
7Tue6:543.05:315.112:091.011:17 AM3.06:208:09First Quarter7Tue
8Wed8:033.36:285.31:070.612:283.06:218:08Waxing Gibbous8Wed
9Thu8:523.67:225.61:570.11:282.96:228:07Waxing Gibbous9Thu
10Fri9:323.98:155.82:43-0.32:222.76:228:06Waxing Gibbous10Fri
11Sat10:094.29:076.03:25-0.63:122.46:238:05Full Moon11Sat
12Sun10:454.59:586.04:06-0.84:012.06:248:03Full Moon12Sun
13Mon11:214.810:505.94:47-0.84:511.66:258:02Full Moon13Mon
14Tue11:575.111:435.65:27-0.65:421.26:268:01Full Moon14Tue
15Wed12:355.46:08-0.26:360.96:278:00Waning Gibbous15Wed
16Thu12:395.11:155.66:510.37:340.76:277:58Waning Gibbous16Thu
17Fri1:404.61:595.77:360.98:370.66:287:57Waning Gibbous17Fri
18Sat2:494.12:475.78:251.69:470.56:297:56Third Quarter18Sat
19Sun4:093.73:425.69:242.211:020.46:307:55Third Quarter19Sun
20Mon5:393.64:435.510:372.66:317:53Third Quarter20Mon
21Tue7:023.75:485.412:160.311:55 AM2.86:327:52Third Quarter21Tue
22Wed8:074.06:515.41:210.11:062.76:327:51Waning Crescent22Wed
23Thu8:574.27:485.42:160.02:052.66:337:49Waning Crescent23Thu
24Fri9:394.48:385.33:01-0.12:562.36:347:48Waning Crescent24Fri
25Sat10:144.59:235.33:400.03:402.16:357:46New Moon25Sat
26Sun10:464.510:045.14:140.14:191.96:367:45New Moon26Sun
27Mon11:134.610:444.94:450.34:561.76:377:44New Moon27Mon
28Tue11:394.611:234.75:150.55:321.56:377:42New Moon28Tue
29Wed12:034.75:430.86:071.46:387:41New Moon29Wed
30Thu12:024.412:294.86:111.16:441.36:397:39Waxing Crescent30Thu
31Fri12:434.112:574.86:411.57:231.26:407:38Waxing Crescent31Fri
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 5:02 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 87% 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 (87% 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