Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 59m at 8:51 am (-0.5 ft)
Next high tide : 4:06 pm (5.1 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Jul 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:084.810:117.04:27-0.33:532.25:518:35Waning Crescent1Tue
2Wed12:045.05:13-0.54:452.45:518:35Waning Crescent2Wed
3Thu12:535.15:55-0.75:342.65:528:35New Moon3Thu
4Fri1:375.26:35-0.76:212.65:528:35New Moon4Fri
5Sat12:166.62:185.37:12-0.77:062.75:538:34New Moon5Sat
6Sun12:556.42:555.37:48-0.67:512.75:538:34Waxing Crescent6Sun
7Mon1:336.13:315.38:24-0.48:362.75:548:34Waxing Crescent7Mon
8Tue2:125.84:065.38:59-0.19:242.65:558:34Waxing Crescent8Tue
9Wed2:545.44:415.39:350.310:182.65:558:33Waxing Crescent9Wed
10Thu3:394.95:185.410:120.611:182.45:568:33Waxing Crescent10Thu
11Fri4:334.55:575.510:541.15:568:32First Quarter11Fri
12Sat5:414.16:385.712:232.211:40 AM1.55:578:32First Quarter12Sat
13Sun7:043.87:225.91:271.812:321.95:588:32First Quarter13Sun
14Mon8:323.98:076.12:231.31:302.35:588:31First Quarter14Mon
15Tue9:474.18:526.43:130.82:262.55:598:31Waxing Gibbous15Tue
16Wed10:474.49:376.73:580.33:202.66:008:30Waxing Gibbous16Wed
17Thu11:374.710:236.94:40-0.24:112.76:018:30Waxing Gibbous17Thu
18Fri12:225.05:22-0.65:002.66:018:29Full Moon18Fri
19Sat1:055.36:04-0.95:492.56:028:28Full Moon19Sat
20Sun1:465.56:47-1.16:392.36:038:28Full Moon20Sun
21Mon12:467.12:275.77:30-1.17:322.16:048:27Waning Gibbous21Mon
22Tue1:376.93:095.98:14-0.98:291.96:048:26Waning Gibbous22Tue
23Wed2:316.53:536.18:59-0.59:301.86:058:26Waning Gibbous23Wed
24Thu3:295.94:396.39:460.010:381.66:068:25Waning Gibbous24Thu
25Fri4:355.35:286.410:370.611:521.36:078:24Third Quarter25Fri
26Sat5:524.86:206.511:331.36:088:23Third Quarter26Sat
27Sun7:204.57:156.61:081.012:361.86:098:22Third Quarter27Sun
28Mon8:474.58:106.72:180.61:432.26:098:21Waning Crescent28Mon
29Tue10:014.79:036.83:190.32:482.56:108:21Waning Crescent29Tue
30Wed11:015.09:536.84:120.03:462.66:118:20Waning Crescent30Wed
31Thu11:505.210:396.74:58-0.24:382.66:128:19Waning Crescent31Thu
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 12:28 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 Yerba Buena Island, CA?

Yerba Buena Island, CA is currently in a spring phase. Tonight's moon is 87% 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 Waning Gibbous (87% 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