Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Yerba Buena Island, CA.
Next low tide : 12:37 pm (1.2 ft)
Next high tide : in 4h 51m at 6:49 am (4.1 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Sep 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:124.05:366.011:073.26:397:39Third Quarter1Wed
2Thu8:414.26:426.11:030.712:323.46:407:37Third Quarter2Thu
3Fri9:404.57:516.32:120.31:543.36:417:36Waning Crescent3Fri
4Sat10:224.98:566.63:100.03:002.96:427:34Waning Crescent4Sat
5Sun10:595.29:566.83:59-0.33:562.46:437:33Waning Crescent5Sun
6Mon11:335.610:546.94:44-0.54:481.86:437:31Waning Crescent6Mon
7Tue12:076.05:26-0.45:381.26:447:30New Moon7Tue
8Wed12:426.36:07-0.16:290.76:457:28New Moon8Wed
9Thu12:466.61:186.66:480.37:200.36:467:26New Moon9Thu
10Fri1:436.21:556.87:290.88:120.06:477:25Waxing Crescent10Fri
11Sat2:425.72:356.98:111.59:070.06:487:23Waxing Crescent11Sat
12Sun3:465.33:186.88:572.110:070.16:487:22Waxing Crescent12Sun
13Mon4:584.94:086.59:512.611:130.26:497:20First Quarter13Mon
14Tue6:214.75:056.210:593.16:507:19First Quarter14Tue
15Wed7:474.76:116.012:260.412:253.26:517:17First Quarter15Wed
16Thu8:584.97:225.81:380.41:473.16:527:16First Quarter16Thu
17Fri9:505.18:285.82:410.42:522.96:537:14Waxing Gibbous17Fri
18Sat10:305.29:265.83:320.43:442.56:547:12Waxing Gibbous18Sat
19Sun11:025.410:165.84:140.44:282.16:547:11Waxing Gibbous19Sun
20Mon11:305.511:015.74:500.55:061.86:557:09Waxing Gibbous20Mon
21Tue11:535.611:435.65:210.75:411.56:567:08Full Moon21Tue
22Wed12:155.75:490.96:141.26:577:06Full Moon22Wed
23Thu12:245.512:375.86:171.26:460.96:587:05Full Moon23Thu
24Fri1:055.31:016.06:441.67:190.76:597:03Full Moon24Fri
25Sat1:485.11:266.17:121.97:530.66:597:02Waning Gibbous25Sat
26Sun2:334.91:556.17:422.38:320.57:007:00Waning Gibbous26Sun
27Mon3:244.72:286.18:162.69:160.47:016:58Waning Gibbous27Mon
28Tue4:244.53:086.08:553.010:090.47:026:57Waning Gibbous28Tue
29Wed5:374.43:595.99:463.311:130.47:036:55Third Quarter29Wed
30Thu6:574.45:025.811:003.47:046:54Third Quarter30Thu
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 9:43 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 neap phase. Tonight's moon is 59% 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 minimum.

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 First Quarter (59% illuminated). This places Yerba Buena Island, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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