Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 2h 32m at 10:58 pm (0.8 ft)
Next high tide (tomorrow) : 5:35 am (3.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:18 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Mar 2087

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:495.08:334.01:082.51:53-0.36:396:03Waning Crescent1Sat
2Sun7:405.29:044.31:542.02:31-0.56:376:04Waning Crescent2Sun
3Mon8:305.39:364.62:371.63:09-0.56:366:05New Moon3Mon
4Tue9:205.310:095.03:211.13:46-0.36:356:06New Moon4Tue
5Wed10:115.210:435.24:060.64:25-0.16:336:07New Moon5Wed
6Thu11:044.911:205.54:530.25:040.46:326:08Waxing Crescent6Thu
7Fri12:004.55:44-0.15:470.96:306:09Waxing Crescent7Fri
8Sat12:015.61:024.16:38-0.26:331.46:296:10Waxing Crescent8Sat
9Sun12:465.53:143.78:38-0.28:272.07:277:11Waxing Crescent9Sun
10Mon2:385.44:363.59:47-0.19:352.47:267:12First Quarter10Mon
11Tue3:395.26:023.611:03-0.111:002.67:257:13First Quarter11Tue
12Wed4:494.97:143.812:18-0.17:237:14First Quarter12Wed
13Thu6:024.88:094.112:242.51:22-0.17:227:15Waxing Gibbous13Thu
14Fri7:104.88:544.31:332.22:16-0.27:207:15Waxing Gibbous14Fri
15Sat8:104.89:324.52:291.83:00-0.17:197:16Waxing Gibbous15Sat
16Sun9:024.710:054.63:171.43:390.07:177:17Waxing Gibbous16Sun
17Mon9:494.610:354.73:591.14:130.27:167:18Full Moon17Mon
18Tue10:334.511:024.74:380.84:450.57:147:19Full Moon18Tue
19Wed11:154.311:274.85:140.65:160.97:137:20Full Moon19Wed
20Thu11:564.111:534.85:490.55:461.27:117:21Full Moon20Thu
21Fri12:373.96:230.46:171.67:107:22Waning Gibbous21Fri
22Sat12:204.71:213.66:590.36:491.97:087:23Waning Gibbous22Sat
23Sun12:494.72:103.47:390.37:232.37:077:24Waning Gibbous23Sun
24Mon1:244.63:083.28:240.48:052.67:057:24Waning Gibbous24Mon
25Tue2:064.44:203.19:180.59:022.87:047:25Third Quarter25Tue
26Wed2:574.35:393.110:200.510:233.07:027:26Third Quarter26Wed
27Thu4:014.26:433.311:270.411:482.87:017:27Third Quarter27Thu
28Fri5:114.27:303.612:280.36:597:28Third Quarter28Fri
29Sat6:214.38:073.912:542.41:210.16:587:29Waning Crescent29Sat
30Sun7:254.48:414.31:471.92:070.06:567:30Waning Crescent30Sun
31Mon8:244.69:154.62:341.32:500.06:557:31Waning Crescent31Mon
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 2:16 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 neap phase. Tonight's moon is 53% 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 minimum.

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 Third Quarter (53% illuminated). This places Ano Nuevo Island, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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