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 7h 08m 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 - Apr 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:384.66:12-0.86:161.06:537:32Waxing Crescent1Fri
2Sat12:215.61:374.37:04-0.87:051.56:527:33Waxing Crescent2Sat
3Sun1:055.42:404.07:58-0.78:002.06:507:33Waxing Crescent3Sun
4Mon1:545.13:503.88:58-0.49:072.36:497:34First Quarter4Mon
5Tue2:504.75:053.810:03-0.110:262.56:477:35First Quarter5Tue
6Wed3:544.46:163.811:120.111:472.46:467:36First Quarter6Wed
7Thu5:054.17:144.012:180.26:457:37First Quarter7Thu
8Fri6:174.08:004.212:562.11:150.36:437:38Waxing Gibbous8Fri
9Sat7:223.98:374.31:521.72:030.46:427:39Waxing Gibbous9Sat
10Sun8:174.09:084.42:391.42:430.66:407:40Waxing Gibbous10Sun
11Mon9:064.09:364.53:191.03:190.76:397:41Waxing Gibbous11Mon
12Tue9:514.010:024.63:550.73:510.96:387:41Full Moon12Tue
13Wed10:334.010:274.74:280.44:221.26:367:42Full Moon13Wed
14Thu11:133.910:544.85:000.24:521.46:357:43Full Moon14Thu
15Fri11:543.911:224.85:320.05:231.76:337:44Full Moon15Fri
16Sat12:373.86:05-0.25:561.96:327:45Full Moon16Sat
17Sun1:223.76:40-0.36:312.26:317:46Waning Gibbous17Sun
18Mon12:274.82:123.67:21-0.37:122.46:297:47Waning Gibbous18Mon
19Tue1:054.63:093.58:06-0.38:032.66:287:48Waning Gibbous19Tue
20Wed1:524.54:113.58:59-0.29:092.76:277:49Third Quarter20Wed
21Thu2:494.35:143.610:00-0.210:312.66:257:49Third Quarter21Thu
22Fri3:594.16:113.911:04-0.111:512.36:247:50Third Quarter22Fri
23Sat5:174.06:594.212:060.06:237:51Third Quarter23Sat
24Sun6:344.17:434.612:571.71:030.06:227:52Waning Crescent24Sun
25Mon7:444.28:235.01:541.01:550.26:207:53Waning Crescent25Mon
26Tue8:494.39:035.32:450.32:440.46:197:54Waning Crescent26Tue
27Wed9:494.49:435.63:34-0.43:310.76:187:55New Moon27Wed
28Thu10:464.510:235.84:22-0.94:171.06:177:56New Moon28Thu
29Fri11:424.411:055.85:09-1.25:051.46:167:57New Moon29Fri
30Sat12:384.45:57-1.45:541.76:157:57Waxing Crescent30Sat
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