Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 11:37 am (2.5 ft)
Next high tide : in 2h 13m at 7:05 am (3.0 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:57 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Oct 2050

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:575.911:535.04:480.85:29-0.57:056:52Full Moon1Sat
2Sun11:385.95:321.26:19-0.67:066:50Waning Gibbous2Sun
3Mon12:514.712:205.86:191.77:11-0.57:066:49Waning Gibbous3Mon
4Tue1:524.41:075.67:102.28:07-0.37:076:48Waning Gibbous4Tue
5Wed2:574.21:585.38:092.69:080.07:086:46Third Quarter5Wed
6Thu4:084.02:564.99:212.810:150.27:096:45Third Quarter6Thu
7Fri5:214.04:034.510:432.811:240.47:106:43Third Quarter7Fri
8Sat6:264.15:154.311:592.67:116:42Third Quarter8Sat
9Sun7:174.36:244.212:260.61:022.37:126:40Waning Crescent9Sun
10Mon7:584.47:264.21:180.71:541.97:136:39Waning Crescent10Mon
11Tue8:324.68:204.22:020.82:381.57:136:37Waning Crescent11Tue
12Wed9:004.79:074.32:401.03:161.17:146:36Waning Crescent12Wed
13Thu9:264.89:514.23:141.23:510.87:156:35Waning Crescent13Thu
14Fri9:524.910:344.23:461.44:230.57:166:33New Moon14Fri
15Sat10:175.011:164.24:161.74:550.37:176:32New Moon15Sat
16Sun10:455.111:584.14:461.95:280.17:186:31New Moon16Sun
17Mon11:145.15:172.26:020.07:196:29New Moon17Mon
18Tue12:424.011:47 AM5.15:512.46:40-0.17:206:28Waxing Crescent18Tue
19Wed1:303.912:235.16:292.77:23-0.17:216:27Waxing Crescent19Wed
20Thu2:243.81:064.97:142.98:13-0.17:226:25Waxing Crescent20Thu
21Fri3:233.71:584.78:113.09:090.07:236:24First Quarter21Fri
22Sat4:263.83:024.59:263.110:120.17:246:23First Quarter22Sat
23Sun5:264.04:174.310:522.811:160.27:256:21First Quarter23Sun
24Mon6:184.35:364.312:082.37:266:20First Quarter24Mon
25Tue7:034.66:514.312:170.31:101.67:276:19Waxing Gibbous25Tue
26Wed7:445.08:004.51:110.52:040.97:286:18Waxing Gibbous26Wed
27Thu8:235.49:034.62:010.72:540.17:296:17Waxing Gibbous27Thu
28Fri9:025.810:024.72:481.03:41-0.57:306:16Full Moon28Fri
29Sat9:416.010:594.73:351.34:28-0.97:316:14Full Moon29Sat
30Sun10:226.111:554.64:211.65:15-1.17:326:13Full Moon30Sun
31Mon11:046.05:082.06:02-1.17:336:12Full Moon31Mon
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 9:21 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 28% 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 Waning Crescent (28% 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