Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 6h 53m at 7:48 am (-0.4 ft)
Next high tide : 2:48 pm (4.2 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Jan 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:305.77:243.412:540.07:225:03Waxing Gibbous1Wed
2Thu6:165.98:343.712:032.51:47-0.67:225:04Waxing Gibbous2Thu
3Fri7:026.09:304.01:022.82:34-0.97:235:04Waxing Gibbous3Fri
4Sat7:476.010:184.21:573.13:17-1.17:235:05Full Moon4Sat
5Sun8:315.911:024.32:493.13:59-1.17:235:06Full Moon5Sun
6Mon9:135.811:424.33:383.14:38-1.17:235:07Full Moon6Mon
7Tue9:555.64:243.15:15-0.97:235:08Full Moon7Tue
8Wed12:194.210:34 AM5.35:093.05:51-0.77:235:09Waning Gibbous8Wed
9Thu12:544.211:14 AM4.95:542.96:25-0.47:225:10Waning Gibbous9Thu
10Fri1:264.211:55 AM4.56:432.86:590.07:225:11Waning Gibbous10Fri
11Sat1:584.212:413.97:372.67:340.57:225:12Waning Gibbous11Sat
12Sun2:294.31:353.48:402.48:091.17:225:13Third Quarter12Sun
13Mon3:024.42:482.99:472.18:491.77:225:14Third Quarter13Mon
14Tue3:384.64:292.710:541.69:382.37:215:15Third Quarter14Tue
15Wed4:184.86:202.811:521.110:372.87:215:16Third Quarter15Wed
16Thu5:015.07:433.112:430.57:215:17Waning Crescent16Thu
17Fri5:465.28:393.51:280.07:205:18Waning Crescent17Fri
18Sat6:335.59:223.812:413.32:11-0.67:205:19Waning Crescent18Sat
19Sun7:215.810:004.01:343.32:53-1.07:195:20Waning Crescent19Sun
20Mon8:086.010:364.12:223.23:34-1.47:195:21New Moon20Mon
21Tue8:566.111:124.33:093.04:15-1.67:185:22New Moon21Tue
22Wed9:456.111:484.43:572.84:57-1.67:185:23New Moon22Wed
23Thu10:345.94:472.55:37-1.47:175:24Waxing Crescent23Thu
24Fri12:244.611:26 AM5.55:412.16:18-0.97:175:25Waxing Crescent24Fri
25Sat1:014.812:234.96:411.87:00-0.37:165:26Waxing Crescent25Sat
26Sun1:405.01:294.17:471.57:430.57:155:27First Quarter26Sun
27Mon2:225.22:493.59:011.18:321.47:155:28First Quarter27Mon
28Tue3:075.44:303.110:190.79:292.27:145:30First Quarter28Tue
29Wed3:585.56:153.211:340.210:402.87:135:31First Quarter29Wed
30Thu4:545.57:373.612:40-0.27:135:32Waxing Gibbous30Thu
31Fri5:515.68:353.91:36-0.57:125:33Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9413878)

Common Questions About Ano Nuevo Island, CA Tides

Show All
What time does the tide turn (slack tide) in Ano Nuevo Island, CA today?

Slack tide in Ano Nuevo Island, CA is approximately 11:18 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 80% 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 Gibbous (80% 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