Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Yerba Buena Island, CA.
Next low tide : 9:51 pm (2.7 ft)
Next high tide : in 2h 47m at 4:37 pm (5.2 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Jun 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:385.83:534.88:34-0.58:382.95:488:25Waxing Crescent1Thu
2Fri2:165.64:324.89:11-0.39:272.95:488:26Waxing Crescent2Fri
3Sat2:585.35:134.99:50-0.210:262.85:488:26Waxing Crescent3Sat
4Sun3:474.95:565.010:340.111:332.65:478:27First Quarter4Sun
5Mon4:464.66:395.311:210.45:478:28First Quarter5Mon
6Tue5:584.27:215.612:422.212:130.85:478:28First Quarter6Tue
7Wed7:214.18:045.91:461.61:081.15:478:29First Quarter7Wed
8Thu8:444.18:466.32:411.02:031.55:478:29Waxing Gibbous8Thu
9Fri9:594.39:296.73:320.22:581.85:468:30Waxing Gibbous9Fri
10Sat11:044.610:147.04:21-0.43:512.05:468:30Waxing Gibbous10Sat
11Sun12:034.95:09-1.04:442.25:468:31Full Moon11Sun
12Mon12:575.15:56-1.45:382.35:468:31Full Moon12Mon
13Tue1:485.36:45-1.76:322.35:468:32Full Moon13Tue
14Wed12:397.32:385.57:33-1.77:292.35:468:32Waning Gibbous14Wed
15Thu1:317.13:275.68:21-1.58:292.35:468:32Waning Gibbous15Thu
16Fri2:256.64:165.79:10-1.29:352.25:468:33Waning Gibbous16Fri
17Sat3:216.05:065.810:00-0.710:472.15:468:33Waning Gibbous17Sat
18Sun4:235.35:565.910:52-0.15:478:33Third Quarter18Sun
19Mon5:334.76:466.012:021.911:45 AM0.55:478:34Third Quarter19Mon
20Tue6:534.37:346.11:161.512:411.15:478:34Third Quarter20Tue
21Wed8:194.18:206.22:221.11:381.65:478:34Third Quarter21Wed
22Thu9:384.19:026.33:190.62:332.05:478:34Waning Crescent22Thu
23Fri10:444.39:416.44:080.33:252.35:488:35Waning Crescent23Fri
24Sat11:384.510:186.44:500.04:122.65:488:35Waning Crescent24Sat
25Sun12:244.75:28-0.24:562.75:488:35Waning Crescent25Sun
26Mon1:044.86:02-0.35:372.85:488:35New Moon26Mon
27Tue1:404.96:35-0.46:162.85:498:35New Moon27Tue
28Wed12:056.32:144.97:06-0.56:542.85:498:35New Moon28Wed
29Thu12:426.22:475.07:38-0.57:332.85:508:35New Moon29Thu
30Fri1:186.13:195.18:09-0.48:152.75:508:35Waxing Crescent30Fri
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 7:14 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 Yerba Buena Island, CA?

Yerba Buena 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 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 (80% 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