Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide : 8:14 pm (2.7 ft)
Next high tide : in 46m at 2:48 pm (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 - Jan 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:484.51:463.68:492.48:290.77:225:03Third Quarter1Thu
2Fri3:264.53:003.110:002.19:141.47:225:03Third Quarter2Fri
3Sat4:034.64:352.811:071.610:032.07:235:04Third Quarter3Sat
4Sun4:404.86:192.812:051.17:235:05Third Quarter4Sun
5Mon5:185.07:423.112:550.67:235:06Waning Crescent5Mon
6Tue5:575.18:403.41:380.27:235:07Waning Crescent6Tue
7Wed6:375.39:253.712:503.22:17-0.27:235:08Waning Crescent7Wed
8Thu7:185.410:033.81:383.32:54-0.57:235:09Waning Crescent8Thu
9Fri7:595.610:374.02:213.43:30-0.87:225:10New Moon9Fri
10Sat8:405.711:104.03:013.34:05-1.07:225:11New Moon10Sat
11Sun9:215.711:424.13:403.24:41-1.27:225:11New Moon11Sun
12Mon10:025.74:203.05:16-1.27:225:12New Moon12Mon
13Tue12:144.210:45 AM5.55:052.85:53-1.07:225:13Waxing Crescent13Tue
14Wed12:484.311:32 AM5.15:552.66:30-0.77:215:14Waxing Crescent14Wed
15Thu1:224.512:254.66:522.37:10-0.17:215:15Waxing Crescent15Thu
16Fri1:584.81:293.97:571.97:520.67:215:16First Quarter16Fri
17Sat2:375.02:513.39:111.48:391.37:205:18First Quarter17Sat
18Sun3:205.34:353.010:270.99:342.17:205:19First Quarter18Sun
19Mon4:085.56:223.111:400.210:412.77:205:20First Quarter19Mon
20Tue5:025.77:443.512:44-0.37:195:21Waxing Gibbous20Tue
21Wed5:585.98:443.91:40-0.87:195:22Waxing Gibbous21Wed
22Thu6:546.09:324.21:023.22:31-1.17:185:23Waxing Gibbous22Thu
23Fri7:486.110:154.32:033.13:18-1.37:185:24Full Moon23Fri
24Sat8:396.010:544.42:572.94:00-1.37:175:25Full Moon24Sat
25Sun9:265.911:304.53:472.74:40-1.27:165:26Full Moon25Sun
26Mon10:125.64:352.55:17-0.97:165:27Full Moon26Mon
27Tue12:044.510:55 AM5.15:222.35:51-0.57:155:28Waning Gibbous27Tue
28Wed12:364.511:39 AM4.66:102.16:250.07:145:29Waning Gibbous28Wed
29Thu1:074.512:254.17:002.06:570.67:145:30Waning Gibbous29Thu
30Fri1:374.61:183.57:551.87:301.37:135:31Waning Gibbous30Fri
31Sat2:084.62:273.08:561.68:062.07:125:33Third Quarter31Sat
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 5:31 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