Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 10:24 pm (1.9 ft)
Next high tide : in 4h 25m at 3:55 pm (4.7 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:55 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Oct 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:114.211:40 AM5.25:401.96:280.17:056:52Waxing Crescent1Wed
2Thu1:024.012:085.16:152.47:090.17:066:50Waxing Crescent2Thu
3Fri1:573.812:395.06:512.97:530.37:076:49Waxing Crescent3Fri
4Sat3:003.61:174.87:333.28:440.47:076:47Waxing Crescent4Sat
5Sun4:163.42:044.58:303.59:460.67:086:46First Quarter5Sun
6Mon5:403.53:054.39:593.610:540.67:096:44First Quarter6Mon
7Tue6:423.64:164.211:303.511:590.67:106:43First Quarter7Tue
8Wed7:233.85:284.212:363.17:116:41First Quarter8Wed
9Thu7:524.06:344.312:520.51:252.77:126:40Waxing Gibbous9Thu
10Fri8:184.27:334.41:350.42:072.17:136:39Waxing Gibbous10Fri
11Sat8:434.58:274.52:130.42:451.57:146:37Waxing Gibbous11Sat
12Sun9:084.89:204.52:480.63:230.97:156:36Waxing Gibbous12Sun
13Mon9:355.210:144.53:230.94:010.37:156:34Full Moon13Mon
14Tue10:045.511:084.53:581.34:42-0.37:166:33Full Moon14Tue
15Wed10:365.84:351.75:25-0.77:176:32Full Moon15Wed
16Thu12:044.411:11 AM5.95:142.26:12-1.07:186:30Waning Gibbous16Thu
17Fri1:034.211:52 AM5.95:572.67:04-1.07:196:29Waning Gibbous17Fri
18Sat2:084.012:405.86:463.08:01-0.97:206:28Waning Gibbous18Sat
19Sun3:183.91:365.57:463.29:06-0.67:216:26Waning Gibbous19Sun
20Mon4:313.92:435.19:063.310:17-0.47:226:25Third Quarter20Mon
21Tue5:394.14:004.810:423.111:27-0.27:236:24Third Quarter21Tue
22Wed6:354.35:214.512:072.77:246:23Third Quarter22Wed
23Thu7:204.66:394.312:290.01:142.07:256:21Waning Crescent23Thu
24Fri7:594.97:484.31:210.32:091.37:266:20Waning Crescent24Fri
25Sat8:335.18:504.22:060.62:570.77:276:19Waning Crescent25Sat
26Sun9:045.39:464.22:461.03:390.37:286:18Waning Crescent26Sun
27Mon9:335.410:394.13:231.54:18-0.17:296:17New Moon27Mon
28Tue10:005.411:294.13:591.94:54-0.37:306:15New Moon28Tue
29Wed10:265.44:342.45:29-0.47:316:14New Moon29Wed
30Thu12:174.010:54 AM5.35:102.86:04-0.47:326:13New Moon30Thu
31Fri1:053.911:24 AM5.25:463.16:41-0.37:336:12Waxing 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 7:09 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 transitional phase. Tonight's moon is 61% 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 Third Quarter (61% 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