Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 8:24 am (0.1 ft)
Next high tide : in 1h 04m at 1:31 am (4.2 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - May 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:323.69:444.94:110.03:491.96:147:58New Moon1Sun
2Mon11:163.710:135.04:43-0.34:222.16:137:59New Moon2Mon
3Tue11:593.710:435.15:15-0.54:552.46:128:00New Moon3Tue
4Wed12:433.75:48-0.75:302.66:118:00New Moon4Wed
5Thu1:283.66:24-0.86:082.76:108:01Waxing Crescent5Thu
6Fri2:163.67:04-0.86:522.86:098:02Waxing Crescent6Fri
7Sat12:334.93:063.67:48-0.87:452.96:088:03Waxing Crescent7Sat
8Sun1:214.63:593.68:37-0.68:522.96:078:04Waxing Crescent8Sun
9Mon2:174.34:513.89:32-0.410:122.66:068:05First Quarter9Mon
10Tue3:254.05:394.110:29-0.211:302.16:058:06First Quarter10Tue
11Wed4:453.76:224.411:270.16:048:07First Quarter11Wed
12Thu6:093.67:034.812:381.412:230.46:038:07Waxing Gibbous12Thu
13Fri7:283.67:435.31:360.61:160.86:028:08Waxing Gibbous13Fri
14Sat8:403.88:245.62:28-0.22:071.26:018:09Waxing Gibbous14Sat
15Sun9:453.99:055.93:18-0.92:561.66:008:10Waxing Gibbous15Sun
16Mon10:454.19:476.04:06-1.43:451.96:008:11Full Moon16Mon
17Tue11:414.210:316.04:53-1.74:352.25:598:12Full Moon17Tue
18Wed12:354.25:41-1.75:272.45:588:13Full Moon18Wed
19Thu1:284.26:28-1.66:222.65:578:13Waning Gibbous19Thu
20Fri12:045.52:204.17:16-1.47:212.75:578:14Waning Gibbous20Fri
21Sat12:535.13:134.18:05-1.08:272.75:568:15Waning Gibbous21Sat
22Sun1:454.54:054.18:55-0.59:412.65:558:16Waning Gibbous22Sun
23Mon2:434.04:544.19:47-0.110:552.35:558:17Third Quarter23Mon
24Tue3:493.55:404.210:390.45:548:17Third Quarter24Tue
25Wed5:063.16:194.412:041.911:31 AM0.85:538:18Third Quarter25Wed
26Thu6:273.06:544.61:031.412:211.35:538:19Third Quarter26Thu
27Fri7:423.07:274.71:520.91:081.65:528:20Waning Crescent27Fri
28Sat8:463.17:584.92:350.41:512.05:528:20Waning Crescent28Sat
29Sun9:413.38:305.13:130.02:332.35:528:21Waning Crescent29Sun
30Mon10:293.59:035.23:48-0.33:122.55:518:22Waning Crescent30Mon
31Tue11:133.69:375.34:22-0.63:502.75:518:22New Moon31Tue
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 4:57 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 transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 (71% illuminated). This places Ano Nuevo Island, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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