Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, July 16, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 6:37 pm (2.3 ft)
Next high tide : in 1h 50m at 1:21 pm (4.7 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Oct 2059

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:404.47:264.61:480.22:052.67:056:52Waning Crescent1Wed
2Thu9:144.58:184.72:320.22:492.27:056:51Waning Crescent2Thu
3Fri9:424.59:044.63:090.33:271.87:066:49Waning Crescent3Fri
4Sat10:064.69:464.63:410.44:021.57:076:48New Moon4Sat
5Sun10:284.710:274.44:100.74:351.17:086:46New Moon5Sun
6Mon10:494.811:084.34:371.05:060.97:096:45New Moon6Mon
7Tue11:114.911:514.15:031.45:380.67:106:43New Moon7Tue
8Wed11:344.95:301.86:120.47:116:42Waxing Crescent8Wed
9Thu12:363.911:59 AM5.05:592.26:490.37:126:41Waxing Crescent9Thu
10Fri1:273.812:295.06:302.67:310.27:126:39Waxing Crescent10Fri
11Sat2:273.61:044.97:063.08:210.27:136:38Waxing Crescent11Sat
12Sun3:413.51:504.87:533.49:220.27:146:36First Quarter12Sun
13Mon5:063.52:514.79:053.610:320.17:156:35First Quarter13Mon
14Tue6:203.74:074.610:463.611:430.07:166:34First Quarter14Tue
15Wed7:113.95:274.612:113.27:176:32First Quarter15Wed
16Thu7:504.26:414.812:45-0.21:142.67:186:31Waxing Gibbous16Thu
17Fri8:254.67:484.91:38-0.32:071.97:196:29Waxing Gibbous17Fri
18Sat8:584.98:505.02:25-0.22:571.17:206:28Waxing Gibbous18Sat
19Sun9:315.39:495.03:090.13:440.37:216:27Full Moon19Sun
20Mon10:045.610:484.93:500.54:32-0.37:226:26Full Moon20Mon
21Tue10:395.911:474.74:321.05:19-0.77:236:24Full Moon21Tue
22Wed11:156.05:141.66:08-1.07:246:23Waning Gibbous22Wed
23Thu12:484.511:53 AM5.95:582.26:58-0.97:256:22Waning Gibbous23Thu
24Fri1:514.312:355.66:472.77:51-0.87:256:20Waning Gibbous24Fri
25Sat3:004.11:215.37:453.18:49-0.47:266:19Waning Gibbous25Sat
26Sun4:144.02:164.88:593.49:54-0.17:276:18Third Quarter26Sun
27Mon5:274.13:224.410:293.411:020.17:286:17Third Quarter27Mon
28Tue6:294.24:374.111:503.17:296:16Third Quarter28Tue
29Wed7:164.35:524.012:060.312:552.77:306:15Third Quarter29Wed
30Thu7:534.46:593.912:590.41:462.27:316:14Waning Crescent30Thu
31Fri8:234.67:573.91:440.62:291.77:326:12Waning Crescent31Fri
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 3:59 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 8% 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 Crescent (8% 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