Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 4h 20m at 8:11 pm (3.1 ft)
Next high tide (tomorrow) : 1:51 am (5.9 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Gibbous (93% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Sep 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:524.68:326.02:470.82:393.06:397:39Waxing Gibbous1Tue
2Wed10:364.99:266.33:350.43:312.86:407:37Waxing Gibbous2Wed
3Thu11:135.210:166.54:190.14:172.56:417:36Waxing Gibbous3Thu
4Fri11:495.411:066.75:00-0.25:002.16:427:34Waxing Gibbous4Fri
5Sat12:245.75:39-0.35:451.76:427:33Full Moon5Sat
6Sun12:596.06:19-0.36:301.36:437:31Full Moon6Sun
7Mon12:456.71:366.27:00-0.17:180.96:447:30Full Moon7Mon
8Tue1:386.52:146.47:410.38:100.76:457:28Waning Gibbous8Tue
9Wed2:336.12:556.68:250.79:050.56:467:27Waning Gibbous9Wed
10Thu3:345.63:406.69:121.310:060.46:477:25Waning Gibbous10Thu
11Fri4:435.24:316.510:061.911:140.46:477:23Third Quarter11Fri
12Sat6:034.95:296.411:112.46:487:22Third Quarter12Sat
13Sun7:284.86:346.312:290.412:292.76:497:20Third Quarter13Sun
14Mon8:455.07:426.21:430.31:482.76:507:19Third Quarter14Mon
15Tue9:465.38:476.22:480.22:562.56:517:17Waning Crescent15Tue
16Wed10:355.59:456.23:430.13:522.26:527:16Waning Crescent16Wed
17Thu11:165.710:376.24:300.14:412.06:537:14Waning Crescent17Thu
18Fri11:525.811:236.15:100.25:241.76:537:13New Moon18Fri
19Sat12:245.85:460.46:031.56:547:11New Moon19Sat
20Sun12:066.012:535.86:190.66:391.36:557:09New Moon20Sun
21Mon12:475.81:205.86:510.97:141.26:567:08New Moon21Mon
22Tue1:285.61:465.87:221.27:491.16:577:06Waxing Crescent22Tue
23Wed2:085.32:135.87:531.68:261.06:587:05Waxing Crescent23Wed
24Thu2:515.02:425.78:251.99:051.06:597:03Waxing Crescent24Thu
25Fri3:394.83:165.79:012.39:501.06:597:02Waxing Crescent25Fri
26Sat4:364.53:565.69:432.710:431.07:007:00Waxing Crescent26Sat
27Sun5:464.44:455.410:383.011:451.07:016:59First Quarter27Sun
28Mon7:054.45:465.411:553.27:026:57First Quarter28Mon
29Tue8:164.66:535.412:520.91:163.17:036:56First Quarter29Tue
30Wed9:104.87:595.61:550.72:212.87:046:54Waxing Gibbous30Wed
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 11:01 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 93% 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 (93% 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