Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 11:09 am (2.6 ft)
Next high tide : in 15m at 6:31 am (3.0 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:06 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Jun 1993

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:593.68:155.92:35-0.52:011.85:508:23Waxing Gibbous1Tue
2Wed10:023.88:596.03:24-1.02:542.15:508:24Waxing Gibbous2Wed
3Thu10:584.09:436.04:11-1.43:462.45:508:25Full Moon3Thu
4Fri11:494.110:285.94:56-1.54:372.55:498:25Full Moon4Fri
5Sat12:384.25:40-1.55:292.65:498:26Full Moon5Sat
6Sun1:244.26:23-1.36:222.75:498:26Waning Gibbous6Sun
7Mon2:094.27:06-1.17:172.75:498:27Waning Gibbous7Mon
8Tue12:424.82:534.27:48-0.78:162.65:498:27Waning Gibbous8Tue
9Wed1:294.33:354.28:31-0.39:222.55:488:28Waning Gibbous9Wed
10Thu2:223.84:164.29:150.210:312.35:488:28Third Quarter10Thu
11Fri3:233.34:564.310:010.711:381.95:488:29Third Quarter11Fri
12Sat4:383.05:344.510:501.25:488:29Third Quarter12Sat
13Sun6:042.86:124.712:381.511:41 AM1.75:488:30Third Quarter13Sun
14Mon7:272.86:494.91:291.012:312.05:488:30Waning Crescent14Mon
15Tue8:363.07:275.12:140.51:212.45:488:30Waning Crescent15Tue
16Wed9:323.38:055.32:540.02:072.65:488:31Waning Crescent16Wed
17Thu10:203.58:445.53:31-0.42:512.75:488:31Waning Crescent17Thu
18Fri11:033.79:245.64:07-0.73:342.85:498:31New Moon18Fri
19Sat11:433.910:055.74:43-1.04:182.85:498:32New Moon19Sat
20Sun12:224.05:21-1.25:032.85:498:32New Moon20Sun
21Mon1:014.26:00-1.35:512.75:498:32New Moon21Mon
22Tue1:414.36:41-1.26:442.55:498:32Waxing Crescent22Tue
23Wed12:235.32:214.57:23-1.07:432.35:508:33Waxing Crescent23Wed
24Thu1:174.83:034.78:07-0.68:502.05:508:33Waxing Crescent24Thu
25Fri2:184.33:475.08:53-0.110:031.65:508:33First Quarter25Fri
26Sat3:313.74:335.29:440.611:181.15:518:33First Quarter26Sat
27Sun4:583.35:225.510:391.25:518:33First Quarter27Sun
28Mon6:313.26:125.712:280.511:40 AM1.85:518:33Waxing Gibbous28Mon
29Tue7:563.37:025.91:30-0.112:432.25:528:33Waxing Gibbous29Tue
30Wed9:063.67:526.02:25-0.61:442.55:528:33Waxing Gibbous30Wed
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 8:50 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 63% 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 First Quarter (63% 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