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 28m 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 - Oct 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:005.110:015.13:350.04:030.77:056:52New Moon1Sun
2Mon10:315.410:564.84:130.44:480.27:066:50New Moon2Mon
3Tue11:025.511:504.54:500.95:33-0.17:076:49New Moon3Tue
4Wed11:335.55:271.56:17-0.27:076:47Waxing Crescent4Wed
5Thu12:464.312:045.46:062.17:01-0.27:086:46Waxing Crescent5Thu
6Fri1:464.012:375.26:462.77:49-0.17:096:44Waxing Crescent6Fri
7Sat2:523.81:155.07:323.28:420.27:106:43Waxing Crescent7Sat
8Sun4:103.62:014.78:343.59:430.47:116:42First Quarter8Sun
9Mon5:353.63:004.410:023.610:530.57:126:40First Quarter9Mon
10Tue6:423.84:114.211:323.511:590.57:136:39First Quarter10Tue
11Wed7:273.95:254.112:383.27:146:37First Quarter11Wed
12Thu8:004.06:324.112:550.51:292.77:146:36Waxing Gibbous12Thu
13Fri8:264.27:304.21:390.52:122.27:156:35Waxing Gibbous13Fri
14Sat8:494.48:214.32:160.52:491.77:166:33Waxing Gibbous14Sat
15Sun9:114.69:104.32:490.73:231.27:176:32Waxing Gibbous15Sun
16Mon9:334.99:594.33:200.93:570.77:186:30Full Moon16Mon
17Tue9:575.110:484.33:501.24:310.27:196:29Full Moon17Tue
18Wed10:235.411:394.24:211.65:08-0.27:206:28Full Moon18Wed
19Thu10:525.54:552.15:48-0.57:216:26Full Moon19Thu
20Fri12:334.111:25 AM5.65:312.56:32-0.77:226:25Waning Gibbous20Fri
21Sat1:323.912:045.66:112.97:22-0.77:236:24Waning Gibbous21Sat
22Sun2:383.812:515.56:583.28:19-0.77:246:23Waning Gibbous22Sun
23Mon3:513.71:485.38:013.59:25-0.57:256:21Third Quarter23Mon
24Tue5:043.82:584.99:283.510:37-0.37:266:20Third Quarter24Tue
25Wed6:064.04:194.711:073.211:45-0.27:276:19Third Quarter25Wed
26Thu6:554.35:424.512:272.67:286:18Third Quarter26Thu
27Fri7:354.76:594.412:450.01:301.97:296:17Waning Crescent27Fri
28Sat8:115.08:084.41:350.22:231.17:306:15Waning Crescent28Sat
29Sun8:445.39:104.32:190.63:110.47:316:14Waning Crescent29Sun
30Mon9:165.510:094.33:001.03:55-0.17:326:13New Moon30Mon
31Tue9:475.711:054.23:391.54:36-0.57:336:12New Moon31Tue
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 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