Tides Today & Tomorrow in Ano Nuevo Island, CA

TIDE TIMES for Friday, August 14, 2026
The tide is currently falling in Ano Nuevo Island, CA.
Next low tide : in 4h 39m at 6:20 pm (1.5 ft)
Next high tide (tomorrow) : 12:08 am (5.2 ft)
Sunset today : 8:02 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Crescent (6% illuminated)
Tide Station Location : Station #9413878
Common Questions About Tides

Ano Nuevo Island, CA Tides - Apr 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:414.52:323.37:410.47:452.55:546:31Waxing Crescent1Fri
2Sat1:234.33:453.28:370.58:532.85:526:32First Quarter2Sat
3Sun2:164.05:003.39:410.610:142.85:516:33First Quarter3Sun
4Mon3:193.95:593.510:460.611:252.65:496:34First Quarter4Mon
5Tue4:283.86:433.711:450.55:486:35First Quarter5Tue
6Wed5:343.97:183.912:222.312:340.45:476:36Waxing Gibbous6Wed
7Thu6:334.17:504.21:071.91:160.35:456:37Waxing Gibbous7Thu
8Fri7:264.28:204.41:471.41:540.35:446:38Waxing Gibbous8Fri
9Sat8:164.48:514.72:251.02:300.35:426:39Waxing Gibbous9Sat
10Sun9:054.49:224.93:020.53:070.55:416:39Full Moon10Sun
11Mon9:544.59:565.23:410.03:440.75:396:40Full Moon11Mon
12Tue10:454.410:325.34:22-0.44:241.05:386:41Full Moon12Tue
13Wed11:384.311:115.45:07-0.75:061.45:376:42Waning Gibbous13Wed
14Thu12:354.15:55-0.95:531.85:356:43Waning Gibbous14Thu
15Fri1:373.96:47-0.96:472.15:346:44Waning Gibbous15Fri
16Sat12:455.12:463.87:46-0.77:542.45:326:45Waning Gibbous16Sat
17Sun1:444.83:583.98:51-0.59:182.55:316:46Third Quarter17Sun
18Mon2:534.55:064.010:01-0.410:442.35:306:46Third Quarter18Mon
19Tue4:104.36:044.311:09-0.211:571.85:286:47Third Quarter19Tue
20Wed5:264.26:524.612:08-0.15:276:48Waning Crescent20Wed
21Thu6:364.27:344.812:571.31:000.15:266:49Waning Crescent21Thu
22Fri7:384.28:115.01:490.81:460.35:256:50Waning Crescent22Fri
23Sat8:334.28:465.12:340.32:280.65:236:51Waning Crescent23Sat
24Sun10:244.210:185.14:160.04:080.96:227:52New Moon24Sun
25Mon11:134.110:485.14:54-0.24:461.36:217:53New Moon25Mon
26Tue11:594.011:185.05:31-0.45:231.76:207:54New Moon26Tue
27Wed12:453.96:07-0.46:012.06:187:54New Moon27Wed
28Thu1:313.86:43-0.46:412.36:177:55Waxing Crescent28Thu
29Fri12:204.72:193.67:21-0.37:242.66:167:56Waxing Crescent29Fri
30Sat12:564.53:113.58:03-0.28:152.86:157:57Waxing Crescent30Sat
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 9:14 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 6% 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 (6% 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