Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide (tomorrow) : 3:23 am (-1.3 ft)
Next high tide : in 2h 38m at 7:47 pm (6.3 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Oct 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:344.610:284.64:150.64:361.37:056:52Full Moon1Mon
2Tue10:574.711:094.54:430.85:081.07:056:51Full Moon2Tue
3Wed11:224.811:514.35:121.15:400.87:066:49Full Moon3Wed
4Thu11:474.95:411.46:150.67:076:48Waning Gibbous4Thu
5Fri12:374.112:165.06:121.86:540.47:086:46Waning Gibbous5Fri
6Sat1:283.912:485.06:472.37:390.37:096:45Waning Gibbous6Sat
7Sun2:293.71:275.07:282.78:330.27:106:43Waning Gibbous7Sun
8Mon3:423.62:164.98:213.19:360.27:116:42Third Quarter8Mon
9Tue5:053.63:184.89:353.310:470.17:126:40Third Quarter9Tue
10Wed6:193.84:334.711:063.311:580.07:126:39Third Quarter10Wed
11Thu7:154.15:504.812:252.97:136:38Third Quarter11Thu
12Fri7:594.47:015.01:01-0.21:282.37:146:36Waning Crescent12Fri
13Sat8:384.78:065.11:54-0.32:211.77:156:35Waning Crescent13Sat
14Sun9:145.09:065.22:42-0.23:111.07:166:33Waning Crescent14Sun
15Mon9:505.310:035.13:260.03:590.47:176:32New Moon15Mon
16Tue10:255.611:005.04:090.44:46-0.17:186:31New Moon16Tue
17Wed11:015.711:564.74:500.95:33-0.57:196:29New Moon17Wed
18Thu11:375.75:331.46:21-0.67:206:28Waxing Crescent18Thu
19Fri12:544.512:155.66:172.07:09-0.67:216:27Waxing Crescent19Fri
20Sat1:564.212:555.37:052.58:01-0.47:226:25Waxing Crescent20Sat
21Sun3:024.01:405.08:023.08:58-0.17:236:24Waxing Crescent21Sun
22Mon4:163.92:324.69:163.210:000.27:246:23First Quarter22Mon
23Tue5:314.03:364.310:433.311:070.47:256:22First Quarter23Tue
24Wed6:334.14:484.012:013.17:266:20First Quarter24Wed
25Thu7:214.26:004.012:090.51:022.77:276:19First Quarter25Thu
26Fri7:584.47:044.01:030.51:512.27:286:18Waxing Gibbous26Fri
27Sat8:274.57:594.11:470.62:321.87:296:17Waxing Gibbous27Sat
28Sun7:534.67:494.11:260.72:091.36:305:16Waxing Gibbous28Sun
29Mon8:174.88:354.12:000.92:420.96:315:15Waxing Gibbous29Mon
30Tue8:415.09:214.12:311.23:140.56:325:13Full Moon30Tue
31Wed9:075.110:064.13:021.53:460.26:335:12Full Moon31Wed
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 11:35 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 10% 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 Waning Crescent (10% 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