Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 3h 12m at 1:39 pm (2.8 ft)
Next high tide : 7:40 pm (5.3 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waxing Gibbous (85% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Oct 2023

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:074.811:56 AM5.75:501.26:39-0.37:046:53Waning Gibbous1Sun
2Mon1:074.412:335.66:321.97:30-0.37:056:51Waning Gibbous2Mon
3Tue2:134.11:125.47:182.68:25-0.27:066:50Waning Gibbous3Tue
4Wed3:283.81:575.18:133.19:280.17:076:48Third Quarter4Wed
5Thu4:533.82:514.89:293.410:380.37:086:47Third Quarter5Thu
6Fri6:153.93:584.511:013.511:490.47:096:45Third Quarter6Fri
7Sat7:164.05:134.312:193.37:096:44Third Quarter7Sat
8Sun8:004.26:224.312:520.41:192.97:106:42Waning Crescent8Sun
9Mon8:344.37:224.41:420.42:062.57:116:41Waning Crescent9Mon
10Tue9:024.48:134.42:230.42:462.07:126:39Waning Crescent10Tue
11Wed9:264.59:004.42:570.53:231.67:136:38Waning Crescent11Wed
12Thu9:474.69:444.43:270.73:561.27:146:37New Moon12Thu
13Fri10:084.810:274.33:551.04:280.87:156:35New Moon13Fri
14Sat10:305.011:124.24:221.35:000.57:166:34New Moon14Sat
15Sun10:545.111:594.14:501.75:340.27:176:33New Moon15Sun
16Mon11:205.25:192.16:10-0.17:186:31Waxing Crescent16Mon
17Tue12:493.911:49 AM5.35:512.56:51-0.27:196:30Waxing Crescent17Tue
18Wed1:463.812:235.26:272.97:38-0.37:196:28Waxing Crescent18Wed
19Thu2:533.61:055.17:103.38:35-0.37:206:27Waxing Crescent19Thu
20Fri4:103.62:005.08:093.59:40-0.27:216:26First Quarter20Fri
21Sat5:283.73:114.89:393.610:52-0.27:226:25First Quarter21Sat
22Sun6:293.94:344.611:203.47:236:23First Quarter22Sun
23Mon7:144.25:554.612:00-0.212:372.87:246:22First Quarter23Mon
24Tue7:514.57:094.612:59-0.21:372.07:256:21Waxing Gibbous24Tue
25Wed8:264.98:164.71:49-0.12:291.27:266:20Waxing Gibbous25Wed
26Thu8:595.39:184.72:340.23:170.57:276:18Waxing Gibbous26Thu
27Fri9:315.610:184.63:150.64:04-0.27:286:17Full Moon27Fri
28Sat10:045.811:164.53:561.24:49-0.77:296:16Full Moon28Sat
29Sun10:385.94:371.75:34-0.97:306:15Full Moon29Sun
30Mon12:144.411:13 AM5.85:192.36:19-1.07:316:14Waning Gibbous30Mon
31Tue1:134.211:49 AM5.66:042.87:05-0.87:326:13Waning Gibbous31Tue
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 4:39 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 spring phase. Tonight's moon is 85% 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 maximum.

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 Waxing Gibbous (85% illuminated). This places Ano Nuevo Island, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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