Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 1:45 pm (3.1 ft)
Next high tide : in 1h 01m at 9:37 am (3.6 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - May 2002

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:135.13:513.88:34-0.98:423.06:147:58Waning Gibbous1Wed
2Thu2:044.65:023.89:33-0.510:073.16:137:59Third Quarter2Thu
3Fri3:054.26:073.910:37-0.211:312.96:128:00Third Quarter3Fri
4Sat4:163.86:584.011:400.06:118:01Third Quarter4Sat
5Sun5:313.67:384.112:412.512:370.26:108:01Third Quarter5Sun
6Mon6:433.58:104.31:362.01:250.46:098:02Waning Crescent6Mon
7Tue7:463.58:374.42:221.52:060.66:088:03Waning Crescent7Tue
8Wed8:413.59:014.63:011.02:420.96:078:04Waning Crescent8Wed
9Thu9:323.69:254.73:370.63:151.26:068:05Waning Crescent9Thu
10Fri10:193.69:494.94:100.23:471.66:058:06New Moon10Fri
11Sat11:063.610:155.04:41-0.14:181.96:048:07New Moon11Sat
12Sun11:523.710:435.15:13-0.44:512.26:038:08New Moon12Sun
13Mon12:403.75:47-0.75:262.66:028:08New Moon13Mon
14Tue1:303.76:24-0.86:042.86:018:09Waxing Crescent14Tue
15Wed2:233.67:05-0.96:483.06:008:10Waxing Crescent15Wed
16Thu12:305.03:203.67:52-0.97:433.25:598:11Waxing Crescent16Thu
17Fri1:174.84:203.78:45-0.88:543.25:598:12Waxing Crescent17Fri
18Sat2:154.55:163.99:44-0.710:203.05:588:13First Quarter18Sat
19Sun3:264.26:054.110:45-0.511:422.55:578:13First Quarter19Sun
20Mon4:473.96:484.511:45-0.35:568:14First Quarter20Mon
21Tue6:103.87:274.812:491.812:410.05:568:15Waxing Gibbous21Tue
22Wed7:283.88:045.21:471.01:320.45:558:16Waxing Gibbous22Wed
23Thu8:393.98:415.62:390.22:190.95:558:17Waxing Gibbous23Thu
24Fri9:454.09:185.83:27-0.63:061.35:548:17Waxing Gibbous24Fri
25Sat10:474.09:565.94:14-1.13:521.85:538:18Full Moon25Sat
26Sun11:454.110:365.95:00-1.54:402.25:538:19Full Moon26Sun
27Mon12:414.15:46-1.65:292.65:528:20Full Moon27Mon
28Tue1:374.16:32-1.56:212.95:528:20Waning Gibbous28Tue
29Wed2:324.17:18-1.37:183.15:518:21Waning Gibbous29Wed
30Thu12:445.03:284.08:07-1.08:243.15:518:22Waning Gibbous30Thu
31Fri1:334.64:224.08:57-0.69:393.15:518:22Waning Gibbous31Fri
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 11:41 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 10% 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 Crescent (10% 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