Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 2h 39m at 7:15 am (-0.9 ft)
Next high tide : 2:01 pm (4.8 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 6:02 am
Moon phase : Waxing Crescent (15% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Jun 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:043.86:57-0.67:012.85:508:23Waxing Crescent1Thu
2Fri12:274.62:433.87:34-0.57:502.85:508:24Waxing Crescent2Fri
3Sat1:094.33:243.98:13-0.38:492.75:508:24Waxing Crescent3Sat
4Sun1:584.04:074.18:570.09:562.55:498:25First Quarter4Sun
5Mon2:573.64:504.39:440.311:052.15:498:25First Quarter5Mon
6Tue4:093.35:324.510:360.75:498:26First Quarter6Tue
7Wed5:323.16:154.912:091.611:31 AM1.05:498:27First Quarter7Wed
8Thu6:553.26:575.31:040.912:261.45:498:27Waxing Gibbous8Thu
9Fri8:103.47:405.61:550.21:211.75:488:28Waxing Gibbous9Fri
10Sat9:153.78:255.92:44-0.52:141.95:488:28Waxing Gibbous10Sat
11Sun10:143.99:126.23:32-1.13:072.15:488:29Full Moon11Sun
12Mon11:084.210:006.34:19-1.64:012.25:488:29Full Moon12Mon
13Tue11:594.410:506.25:08-1.84:552.35:488:30Full Moon13Tue
14Wed12:494.55:56-1.85:522.35:488:30Waning Gibbous14Wed
15Thu1:384.66:44-1.66:522.25:488:30Waning Gibbous15Thu
16Fri12:365.52:274.77:33-1.37:582.25:488:31Waning Gibbous16Fri
17Sat1:325.03:174.88:23-0.89:102.05:488:31Waning Gibbous17Sat
18Sun2:344.44:074.99:15-0.210:251.85:498:31Third Quarter18Sun
19Mon3:443.84:575.010:080.411:391.45:498:32Third Quarter19Mon
20Tue5:043.35:455.111:041.05:498:32Third Quarter20Tue
21Wed6:303.26:315.212:451.012:011.55:498:32Third Quarter21Wed
22Thu7:493.27:135.21:420.612:561.95:498:32Waning Crescent22Thu
23Fri8:553.47:525.32:310.21:482.35:508:32Waning Crescent23Fri
24Sat9:493.68:295.33:13-0.12:352.55:508:33Waning Crescent24Sat
25Sun10:353.79:055.43:51-0.33:192.65:508:33Waning Crescent25Sun
26Mon11:153.89:415.34:25-0.44:002.75:508:33New Moon26Mon
27Tue11:513.910:165.34:58-0.54:392.85:518:33New Moon27Tue
28Wed12:254.05:29-0.65:172.85:518:33New Moon28Wed
29Thu12:584.06:01-0.65:562.75:528:33New Moon29Thu
30Fri1:304.16:32-0.56:382.75:528:33Waxing Crescent30Fri
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 10:38 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 15% 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 (15% 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