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 (tomorrow) : 1:10 am (0.6 ft)
Next high tide : in 5h 14m at 5:28 pm (5.1 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 - Mar 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:304.411:124.64:431.44:510.46:396:03New Moon1Thu
2Fri11:114.111:354.75:171.15:170.86:386:04Waxing Crescent2Fri
3Sat11:563.85:540.95:451.36:366:05Waxing Crescent3Sat
4Sun12:014.812:493.56:370.76:151.96:356:06Waxing Crescent4Sun
5Mon12:314.91:583.17:270.56:502.46:336:07Waxing Crescent5Mon
6Tue1:094.93:332.98:270.47:362.96:326:08First Quarter6Tue
7Wed1:584.95:263.09:400.28:523.36:316:09First Quarter7Wed
8Thu3:034.96:433.310:59-0.110:333.46:296:10First Quarter8Thu
9Fri4:195.07:293.612:08-0.46:286:11Waxing Gibbous9Fri
10Sat5:345.28:063.91:06-0.86:266:12Waxing Gibbous10Sat
11Sun7:425.49:404.31:022.52:55-1.07:257:13Waxing Gibbous11Sun
12Mon8:425.510:134.62:571.93:38-1.07:237:13Waxing Gibbous12Mon
13Tue9:405.510:454.93:481.34:19-0.87:227:14Full Moon13Tue
14Wed10:355.311:185.24:370.64:57-0.37:207:15Full Moon14Wed
15Thu11:304.911:515.45:260.15:350.27:197:16Full Moon15Thu
16Fri12:264.56:15-0.26:140.97:187:17Waning Gibbous16Fri
17Sat12:255.51:254.17:05-0.46:531.67:167:18Waning Gibbous17Sat
18Sun1:015.42:313.77:57-0.37:372.27:157:19Waning Gibbous18Sun
19Mon1:405.23:493.48:54-0.28:292.87:137:20Waning Gibbous19Mon
20Tue2:254.95:243.39:590.19:443.27:127:21Third Quarter20Tue
21Wed3:204.66:523.411:120.211:203.37:107:22Third Quarter21Wed
22Thu4:294.37:513.612:240.27:097:23Third Quarter22Thu
23Fri5:434.28:323.812:403.11:240.27:077:23Third Quarter23Fri
24Sat6:504.29:043.91:402.72:120.17:067:24Waning Crescent24Sat
25Sun7:474.39:304.02:272.32:500.17:047:25Waning Crescent25Sun
26Mon8:364.39:524.13:071.93:230.17:037:26Waning Crescent26Mon
27Tue9:214.310:124.33:431.53:520.37:017:27Waning Crescent27Tue
28Wed10:034.210:334.54:161.14:190.57:007:28New Moon28Wed
29Thu10:464.110:554.74:480.74:450.96:587:29New Moon29Thu
30Fri11:304.011:184.95:200.45:131.36:577:30New Moon30Fri
31Sat12:163.85:540.05:421.76:557:31New Moon31Sat
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 9:19 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 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