Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide (tomorrow) : 5:02 am (-1.7 ft)
Next high tide : in 1h 13m at 9:37 pm (6.5 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:00 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Nov 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:325.27:564.61:060.41:520.56:335:12Waxing Gibbous1Sun
2Mon8:095.68:544.71:520.62:38-0.26:345:11Full Moon2Mon
3Tue8:475.99:524.82:370.93:25-0.76:355:10Full Moon3Tue
4Wed9:286.110:484.83:231.34:13-1.16:365:09Full Moon4Wed
5Thu10:106.111:464.74:101.75:02-1.26:375:08Waning Gibbous5Thu
6Fri10:556.05:002.05:53-1.26:385:07Waning Gibbous6Fri
7Sat12:454.511:43 AM5.75:552.46:47-0.96:395:06Waning Gibbous7Sat
8Sun1:474.412:375.36:592.67:45-0.66:415:05Waning Gibbous8Sun
9Mon2:524.41:374.88:142.88:47-0.26:425:04Third Quarter9Mon
10Tue3:574.42:464.39:372.79:520.26:435:03Third Quarter10Tue
11Wed4:564.64:024.010:542.410:540.56:445:02Third Quarter11Wed
12Thu5:474.75:183.811:591.911:490.76:455:01Third Quarter12Thu
13Fri6:304.96:273.812:521.46:465:01Waning Crescent13Fri
14Sat7:075.07:263.812:371.01:371.06:475:00Waning Crescent14Sat
15Sun7:385.18:183.91:191.32:160.66:484:59Waning Crescent15Sun
16Mon8:065.19:053.91:571.62:520.36:494:59Waning Crescent16Mon
17Tue8:345.29:494.02:321.83:250.06:504:58New Moon17Tue
18Wed9:015.210:314.03:062.13:56-0.26:514:57New Moon18Wed
19Thu9:305.211:124.03:402.44:27-0.36:524:57New Moon19Thu
20Fri10:005.211:544.04:132.65:00-0.46:534:56New Moon20Fri
21Sat10:335.14:492.85:36-0.46:544:56Waxing Crescent21Sat
22Sun12:383.911:09 AM4.95:282.96:15-0.46:554:55Waxing Crescent22Sun
23Mon1:243.911:49 AM4.76:143.16:58-0.36:564:55Waxing Crescent23Mon
24Tue2:144.012:384.57:113.17:47-0.16:574:54Waxing Crescent24Tue
25Wed3:064.11:374.28:233.08:420.16:584:54First Quarter25Wed
26Thu3:574.22:503.99:432.79:410.36:594:53First Quarter26Thu
27Fri4:454.54:133.710:562.210:400.57:004:53First Quarter27Fri
28Sat5:294.95:343.811:571.511:360.87:014:53Waxing Gibbous28Sat
29Sun6:115.36:483.912:500.77:024:53Waxing Gibbous29Sun
30Mon6:535.67:544.112:301.11:390.07:034:52Waxing Gibbous30Mon
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 1:19 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 1% 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 New Moon (1% 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