Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 4h 11m at 3:56 pm (3.3 ft)
Next high tide : 9:31 pm (5.4 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 - Mar 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:124.88:274.012:402.81:350.06:406:03Waning Crescent1Fri
2Sat7:034.99:034.11:342.62:17-0.26:386:04Waning Crescent2Sat
3Sun7:494.99:344.22:182.42:53-0.26:376:05Waning Crescent3Sun
4Mon8:304.910:014.22:562.23:26-0.26:356:06New Moon4Mon
5Tue9:084.910:264.23:312.03:55-0.16:346:07New Moon5Tue
6Wed9:464.810:504.34:031.74:240.06:336:08New Moon6Wed
7Thu10:234.611:144.44:351.54:510.26:316:09New Moon7Thu
8Fri11:024.411:404.55:091.35:200.56:306:09Waxing Crescent8Fri
9Sat11:434.15:451.15:500.96:286:10Waxing Crescent9Sat
10Sun12:084.61:303.87:250.97:231.47:277:11Waxing Crescent10Sun
11Mon1:394.62:283.48:120.88:011.97:257:12Waxing Crescent11Mon
12Tue2:164.73:443.29:070.78:482.47:247:13First Quarter12Tue
13Wed3:024.75:183.110:140.59:542.87:227:14First Quarter13Wed
14Thu3:594.76:483.311:270.211:192.97:217:15First Quarter14Thu
15Fri5:084.87:533.612:38-0.17:207:16First Quarter15Fri
16Sat6:195.08:414.012:392.81:39-0.57:187:17Waxing Gibbous16Sat
17Sun7:255.29:224.31:442.52:33-0.87:177:18Waxing Gibbous17Sun
18Mon8:265.410:004.62:402.03:21-1.07:157:19Waxing Gibbous18Mon
19Tue9:235.510:374.83:321.44:06-0.97:147:20Full Moon19Tue
20Wed10:185.511:135.14:210.94:48-0.77:127:20Full Moon20Wed
21Thu11:125.311:505.25:100.45:30-0.37:117:21Full Moon21Thu
22Fri12:074.96:000.16:110.37:097:22Waning Gibbous22Fri
23Sat12:275.31:034.56:50-0.16:540.97:087:23Waning Gibbous23Sat
24Sun1:055.32:044.07:42-0.27:401.67:067:24Waning Gibbous24Sun
25Mon1:455.13:133.78:38-0.18:322.27:057:25Waning Gibbous25Mon
26Tue2:304.84:353.59:400.19:392.67:037:26Third Quarter26Tue
27Wed3:224.56:033.510:480.211:032.97:027:27Third Quarter27Wed
28Thu4:244.37:163.711:580.27:007:28Third Quarter28Thu
29Fri5:344.18:083.812:242.81:010.26:597:29Third Quarter29Fri
30Sat6:404.18:484.01:282.61:530.26:577:29Waning Crescent30Sat
31Sun7:384.29:204.12:182.32:370.16:567:30Waning Crescent31Sun
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 6:43 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