Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 1h 10m at 3:56 pm (3.3 ft)
Next high tide : 9:31 pm (5.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:51 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Aug 2033

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon2:283.63:164.78:401.510:001.86:148:16First Quarter1Mon
2Tue3:333.23:584.79:241.911:051.66:158:15First Quarter2Tue
3Wed4:563.04:454.810:182.46:168:14First Quarter3Wed
4Thu6:293.05:375.012:091.311:22 AM2.76:178:13First Quarter4Thu
5Fri7:453.26:295.21:050.912:272.86:188:12Waxing Gibbous5Fri
6Sat8:403.57:195.41:540.41:252.86:198:11Waxing Gibbous6Sat
7Sun9:243.88:085.62:380.02:152.76:198:10Waxing Gibbous7Sun
8Mon10:024.18:565.83:19-0.33:032.56:208:09Waxing Gibbous8Mon
9Tue10:394.39:445.93:58-0.63:492.26:218:07Full Moon9Tue
10Wed11:164.610:335.94:38-0.74:361.96:228:06Full Moon10Wed
11Thu11:524.911:235.75:18-0.75:241.66:238:05Full Moon11Thu
12Fri12:305.15:58-0.56:161.36:248:04Waning Gibbous12Fri
13Sat12:165.41:105.36:40-0.17:111.16:248:03Waning Gibbous13Sat
14Sun1:124.91:535.57:240.48:110.96:258:02Waning Gibbous14Sun
15Mon2:154.42:395.58:121.09:180.86:268:00Third Quarter15Mon
16Tue3:283.93:325.69:071.610:330.66:277:59Third Quarter16Tue
17Wed4:533.74:305.510:122.111:480.46:287:58Third Quarter17Wed
18Thu6:213.75:325.511:262.46:297:57Third Quarter18Thu
19Fri7:363.96:345.512:570.212:392.66:297:55Waning Crescent19Fri
20Sat8:364.17:325.61:560.01:432.56:307:54Waning Crescent20Sat
21Sun9:244.48:255.52:46-0.12:382.36:317:53Waning Crescent21Sun
22Mon10:054.59:135.53:29-0.23:262.16:327:51Waning Crescent22Mon
23Tue10:424.69:565.34:08-0.14:102.06:337:50New Moon23Tue
24Wed11:144.610:375.24:420.04:501.86:347:49New Moon24Wed
25Thu11:444.711:174.95:150.25:281.76:347:47New Moon25Thu
26Fri12:124.75:460.56:051.66:357:46New Moon26Fri
27Sat12:394.76:170.86:431.56:367:44Waxing Crescent27Sat
28Sun12:364.31:084.76:481.27:231.46:377:43Waxing Crescent28Sun
29Mon1:204.01:394.77:211.68:081.46:387:42Waxing Crescent29Mon
30Tue2:103.72:154.77:572.09:001.46:397:40Waxing Crescent30Tue
31Wed3:123.42:594.78:402.410:011.36:397:39First Quarter31Wed
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 6:43 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 99% 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 Full Moon (99% 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