Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Ano Nuevo Island, CA.
Next low tide (tomorrow) : 5:02 am (-1.7 ft)
Next high tide : in 4h 06m at 9:37 pm (6.5 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:00 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Jul 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:073.95:04-0.64:403.15:538:33New Moon1Sun
2Mon12:433.95:37-0.75:183.15:548:33New Moon2Mon
3Tue1:184.06:10-0.75:573.15:548:33New Moon3Tue
4Wed1:524.06:44-0.76:393.15:558:32Waxing Crescent4Wed
5Thu12:075.02:284.17:19-0.67:263.05:558:32Waxing Crescent5Thu
6Fri12:484.73:044.27:57-0.48:202.95:568:32Waxing Crescent6Fri
7Sat1:364.33:424.48:37-0.19:232.65:568:32Waxing Crescent7Sat
8Sun2:333.94:214.69:210.310:332.25:578:31First Quarter8Sun
9Mon3:453.55:024.910:090.811:411.65:588:31First Quarter9Mon
10Tue5:133.25:445.211:031.45:588:31First Quarter10Tue
11Wed6:473.26:295.612:440.812:011.95:598:30Waxing Gibbous11Wed
12Thu8:113.47:165.91:400.11:002.35:598:30Waxing Gibbous12Thu
13Fri9:203.78:056.22:34-0.61:582.66:008:30Waxing Gibbous13Fri
14Sat10:184.08:566.43:24-1.12:552.76:018:29Waxing Gibbous14Sat
15Sun11:104.39:476.54:14-1.53:512.76:028:29Full Moon15Sun
16Mon11:584.510:396.45:03-1.74:472.76:028:28Full Moon16Mon
17Tue12:444.65:50-1.65:432.66:038:27Full Moon17Tue
18Wed1:294.76:37-1.46:412.46:048:27Waning Gibbous18Wed
19Thu12:235.72:124.87:23-1.07:422.36:048:26Waning Gibbous19Thu
20Fri1:175.12:564.88:08-0.58:482.16:058:26Waning Gibbous20Fri
21Sat2:154.43:404.98:550.29:581.96:068:25Third Quarter21Sat
22Sun3:223.84:244.99:430.911:101.66:078:24Third Quarter22Sun
23Mon4:423.35:095.010:361.56:078:23Third Quarter23Mon
24Tue6:153.15:535.112:181.211:33 AM2.16:088:23Third Quarter24Tue
25Wed7:433.36:375.11:180.812:322.56:098:22Waning Crescent25Wed
26Thu8:513.57:195.22:090.51:282.86:108:21Waning Crescent26Thu
27Fri9:443.78:015.32:530.22:193.06:118:20Waning Crescent27Fri
28Sat10:273.98:415.43:32-0.13:053.06:118:19Waning Crescent28Sat
29Sun11:034.09:205.54:08-0.33:463.06:128:19New Moon29Sun
30Mon11:364.19:595.54:42-0.44:233.06:138:18New Moon30Mon
31Tue12:074.15:14-0.55:002.96:148:17New Moon31Tue
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 1:19 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 1% 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 (1% 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