Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Thursday, July 16, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 1h 51m at 8:09 am (-1.2 ft)
Next high tide : 3:10 pm (5.7 ft)
Sunset today : 8:30 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - May 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:254.97:184.411:380.26:128:00First Quarter1Sat
2Sun5:304.68:014.612:332.912:340.46:118:01First Quarter2Sun
3Mon6:434.48:374.91:412.51:270.66:108:02First Quarter3Mon
4Tue7:594.39:095.32:362.02:160.76:098:03Waxing Gibbous4Tue
5Wed9:114.49:405.73:231.33:011.06:088:03Waxing Gibbous5Wed
6Thu10:174.510:136.14:060.63:441.36:078:04Waxing Gibbous6Thu
7Fri11:184.710:476.54:48-0.14:271.66:068:05Waxing Gibbous7Fri
8Sat12:164.95:30-0.85:101.96:058:06Full Moon8Sat
9Sun1:125.06:15-1.35:552.26:048:07Full Moon9Sun
10Mon12:057.02:075.07:01-1.66:432.56:038:08Full Moon10Mon
11Tue12:507.13:025.07:50-1.77:342.66:028:09Waning Gibbous11Tue
12Wed1:396.93:585.08:42-1.68:332.76:018:10Waning Gibbous12Wed
13Thu2:326.64:565.09:36-1.49:412.86:008:11Waning Gibbous13Thu
14Fri3:306.25:535.110:33-1.011:022.65:598:12Third Quarter14Fri
15Sat4:365.66:485.311:32-0.65:588:12Third Quarter15Sat
16Sun5:515.07:405.512:272.312:31-0.15:588:13Third Quarter16Sun
17Mon7:134.58:265.81:441.81:280.45:578:14Third Quarter17Mon
18Tue8:354.39:076.02:491.12:210.95:568:15Waning Crescent18Tue
19Wed9:504.39:446.23:440.63:101.45:558:16Waning Crescent19Wed
20Thu10:564.410:186.34:320.13:561.85:558:17Waning Crescent20Thu
21Fri11:544.510:516.35:14-0.34:392.25:548:17Waning Crescent21Fri
22Sat12:454.65:51-0.55:202.55:538:18New Moon22Sat
23Sun1:324.76:27-0.76:002.75:538:19New Moon23Sun
24Mon2:154.77:01-0.76:392.95:528:20New Moon24Mon
25Tue12:266.22:554.77:35-0.77:193.05:518:21New Moon25Tue
26Wed1:016.13:354.78:09-0.77:593.15:518:21Waxing Crescent26Wed
27Thu1:385.94:144.68:46-0.68:443.15:508:22Waxing Crescent27Thu
28Fri2:175.64:534.69:23-0.49:363.15:508:23Waxing Crescent28Fri
29Sat3:005.35:334.710:04-0.210:372.95:498:24Waxing Crescent29Sat
30Sun3:504.96:134.910:460.111:472.75:498:24First Quarter30Sun
31Mon4:504.56:515.111:320.45:498:25First Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414782)

Common Questions About Yerba Buena Island, CA Tides

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What time does the tide turn (slack tide) in Yerba Buena Island, CA today?

Slack tide in Yerba Buena Island, CA is approximately 11:39 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 Yerba Buena Island, CA?

Yerba Buena Island, CA is currently in a spring phase. Tonight's moon is 8% 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 Yerba Buena 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 Yerba Buena Island, CA?

Tide predictions for Yerba Buena 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 Yerba Buena Island, CA?

Tide data for Yerba Buena Island, CA is sourced from NOAA Station #9414782. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414782.

What is the moon phase in Yerba Buena Island, CA tonight?

Tonight the moon over Yerba Buena Island, CA is Waxing Crescent (8% illuminated). This places Yerba Buena 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