Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Thursday, July 16, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 7h 00m at 6:32 am (-1.4 ft)
Next high tide : 1:21 pm (4.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 6:01 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Apr 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:484.56:043.810:59-0.111:252.45:546:31Third Quarter1Tue
2Wed5:034.56:534.112:02-0.35:526:32Waning Crescent2Wed
3Thu6:134.77:364.512:301.912:56-0.45:516:33Waning Crescent3Thu
4Fri7:174.88:164.81:251.21:46-0.45:496:34Waning Crescent4Fri
5Sat8:164.98:545.12:160.62:32-0.25:486:35Waning Crescent5Sat
6Sun10:124.910:325.44:050.14:160.06:467:36New Moon6Sun
7Mon11:074.811:115.54:53-0.45:000.46:457:37New Moon7Mon
8Tue12:024.65:40-0.65:440.96:447:38New Moon8Tue
9Wed12:574.46:28-0.76:301.36:427:39Waxing Crescent9Wed
10Thu12:305.41:554.17:17-0.77:191.86:417:39Waxing Crescent10Thu
11Fri1:125.12:573.98:09-0.58:152.26:397:40Waxing Crescent11Fri
12Sat1:594.74:063.79:05-0.29:232.56:387:41First Quarter12Sat
13Sun2:514.45:183.710:070.110:422.66:367:42First Quarter13Sun
14Mon3:534.06:243.811:130.311:582.56:357:43First Quarter14Mon
15Tue5:033.87:163.912:150.46:347:44First Quarter15Tue
16Wed6:133.77:574.11:022.21:100.56:327:45Waxing Gibbous16Wed
17Thu7:173.78:314.21:541.81:550.66:317:46Waxing Gibbous17Thu
18Fri8:123.89:004.42:371.42:350.76:307:47Waxing Gibbous18Fri
19Sat9:003.99:274.53:151.03:100.86:287:47Waxing Gibbous19Sat
20Sun9:463.99:534.73:500.63:431.06:277:48Waxing Gibbous20Sun
21Mon10:293.910:214.84:230.34:141.26:267:49Full Moon21Mon
22Tue11:123.910:504.94:550.04:461.46:247:50Full Moon22Tue
23Wed11:563.911:215.05:29-0.35:201.76:237:51Full Moon23Wed
24Thu12:423.96:05-0.55:561.96:227:52Waning Gibbous24Thu
25Fri1:323.86:44-0.66:372.26:217:53Waning Gibbous25Fri
26Sat12:324.92:263.77:29-0.77:242.56:207:54Waning Gibbous26Sat
27Sun1:164.83:263.78:19-0.68:232.66:187:55Waning Gibbous27Sun
28Mon2:084.64:303.79:16-0.59:392.76:177:55Third Quarter28Mon
29Tue3:134.35:323.910:19-0.411:042.46:167:56Third Quarter29Tue
30Wed4:284.16:274.211:24-0.26:157:57Third Quarter30Wed
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 9:56 am — 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 3% 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 New Moon (3% 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