Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 3:56 pm (3.3 ft)
Next high tide : in 3h 13m at 11:38 am (3.8 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:51 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - May 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:533.79:174.63:121.12:590.86:147:58Waning Crescent1Wed
2Thu9:413.89:434.73:460.63:321.06:137:59Waning Crescent2Thu
3Fri10:283.810:104.94:190.24:051.36:128:00New Moon3Fri
4Sat11:153.910:385.14:51-0.24:381.66:118:01New Moon4Sat
5Sun12:023.95:26-0.55:131.96:108:01New Moon5Sun
6Mon12:533.86:04-0.85:512.36:098:02New Moon6Mon
7Tue1:463.86:46-0.96:342.66:088:03Waxing Crescent7Tue
8Wed12:235.12:453.77:33-1.07:252.86:078:04Waxing Crescent8Wed
9Thu1:095.03:483.78:25-0.98:303.06:068:05Waxing Crescent9Thu
10Fri2:044.74:523.89:25-0.89:522.96:058:06First Quarter10Fri
11Sat3:114.45:514.110:29-0.611:182.66:048:07First Quarter11Sat
12Sun4:294.16:414.311:34-0.46:038:08First Quarter12Sun
13Mon5:514.07:254.712:332.012:34-0.26:028:08Waxing Gibbous13Mon
14Tue7:083.98:055.01:341.31:270.16:018:09Waxing Gibbous14Tue
15Wed8:184.08:435.32:280.62:160.46:008:10Waxing Gibbous15Wed
16Thu9:224.09:205.53:17-0.13:020.96:008:11Waxing Gibbous16Thu
17Fri10:224.19:565.74:03-0.63:461.35:598:12Full Moon17Fri
18Sat11:184.110:325.64:47-1.04:311.75:588:13Full Moon18Sat
19Sun12:134.15:30-1.25:152.25:578:13Full Moon19Sun
20Mon1:064.06:12-1.26:022.55:578:14Waning Gibbous20Mon
21Tue1:594.06:55-1.16:512.85:568:15Waning Gibbous21Tue
22Wed12:245.02:533.97:39-0.87:473.05:558:16Waning Gibbous22Wed
23Thu1:054.63:493.88:25-0.68:533.15:558:17Waning Gibbous23Thu
24Fri1:524.24:433.89:15-0.210:083.05:548:17Third Quarter24Fri
25Sat2:483.85:343.910:090.111:222.85:538:18Third Quarter25Sat
26Sun3:543.56:164.011:040.35:538:19Third Quarter26Sun
27Mon5:083.26:524.212:262.411:56 AM0.65:528:20Third Quarter27Mon
28Tue6:233.17:234.41:191.912:440.95:528:20Waning Crescent28Tue
29Wed7:323.27:534.72:031.31:271.15:528:21Waning Crescent29Wed
30Thu8:333.38:234.92:420.82:071.45:518:22Waning Crescent30Thu
31Fri9:293.48:535.23:180.32:461.75:518:22Waning 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 1:47 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 99% 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 Full Moon (99% 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