Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 2h 45m at 8:14 pm (2.7 ft)
Next high tide (tomorrow) : 1:31 am (4.2 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:54 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Apr 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:204.36:173.110:060.39:463.56:547:31Third Quarter1Wed
2Thu3:224.27:193.311:180.211:353.46:527:32Third Quarter2Thu
3Fri4:374.17:553.512:240.16:517:33Third Quarter3Fri
4Sat5:514.28:243.712:483.01:18-0.26:507:34Waning Crescent4Sat
5Sun6:594.48:504.01:402.52:04-0.36:487:35Waning Crescent5Sun
6Mon8:004.59:174.32:251.92:44-0.36:477:36Waning Crescent6Mon
7Tue8:574.69:454.73:081.23:23-0.26:457:37Waning Crescent7Tue
8Wed9:534.710:155.13:520.44:000.26:447:38New Moon8Wed
9Thu10:504.610:465.54:36-0.34:390.76:427:38New Moon9Thu
10Fri11:484.411:215.75:23-0.85:181.36:417:39New Moon10Fri
11Sat12:494.26:12-1.26:001.86:407:40Waxing Crescent11Sat
12Sun1:543.97:03-1.36:472.46:387:41Waxing Crescent12Sun
13Mon12:425.73:063.78:00-1.27:422.86:377:42Waxing Crescent13Mon
14Tue1:335.44:263.69:03-1.08:553.16:357:43First Quarter14Tue
15Wed2:335.05:443.710:14-0.710:303.16:347:44First Quarter15Wed
16Thu3:464.66:473.911:28-0.46:337:45First Quarter16Thu
17Fri5:064.37:364.112:002.812:35-0.36:317:46First Quarter17Fri
18Sat6:244.18:164.41:112.31:29-0.16:307:46Waxing Gibbous18Sat
19Sun7:334.08:504.52:081.72:150.16:297:47Waxing Gibbous19Sun
20Mon8:333.99:184.72:551.22:530.46:277:48Waxing Gibbous20Mon
21Tue9:263.99:444.83:360.73:270.86:267:49Waxing Gibbous21Tue
22Wed10:153.810:064.84:130.33:581.26:257:50Full Moon22Wed
23Thu11:023.710:284.94:470.04:281.76:237:51Full Moon23Thu
24Fri11:483.610:514.95:19-0.34:582.16:227:52Full Moon24Fri
25Sat12:343.65:51-0.45:282.56:217:53Full Moon25Sat
26Sun1:213.56:24-0.56:002.86:207:54Waning Gibbous26Sun
27Mon2:113.47:01-0.56:343.06:197:54Waning Gibbous27Mon
28Tue12:174.73:093.37:42-0.47:143.26:177:55Waning Gibbous28Tue
29Wed12:574.54:143.38:30-0.38:103.46:167:56Waning Gibbous29Wed
30Thu1:454.35:183.39:26-0.29:333.46:157:57Third Quarter30Thu
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 10:52 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 80% 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 Gibbous (80% 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