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 - Jan 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:417.210:555.02:242.83:50-1.07:245:01Waning Crescent1Fri
2Sat9:327.511:435.33:222.84:37-1.47:255:02New Moon2Sat
3Sun10:247.64:172.65:24-1.67:255:03New Moon3Sun
4Mon12:275.511:16 AM7.55:122.56:09-1.67:255:04New Moon4Mon
5Tue1:105.712:087.26:072.36:54-1.47:255:05Waxing Crescent5Tue
6Wed1:525.91:026.87:042.17:39-1.07:255:06Waxing Crescent6Wed
7Thu2:356.01:576.18:051.98:23-0.47:255:06Waxing Crescent7Thu
8Fri3:186.22:585.49:101.79:090.37:245:07Waxing Crescent8Fri
9Sat4:036.24:074.710:211.59:581.07:245:08First Quarter9Sat
10Sun4:506.35:314.211:351.310:531.77:245:09First Quarter10Sun
11Mon5:396.37:084.012:480.97:245:10First Quarter11Mon
12Tue6:306.38:364.21:520.67:245:11First Quarter12Tue
13Wed7:216.39:424.51:032.72:460.37:235:12Waxing Gibbous13Wed
14Thu8:096.410:324.72:052.93:320.07:235:13Waxing Gibbous14Thu
15Fri8:536.411:134.92:593.04:12-0.27:235:14Waxing Gibbous15Fri
16Sat9:356.411:485.03:462.94:47-0.37:225:15Waxing Gibbous16Sat
17Sun10:146.44:272.85:18-0.47:225:16Full Moon17Sun
18Mon12:195.110:51 AM6.45:052.75:48-0.47:225:18Full Moon18Mon
19Tue12:475.111:28 AM6.35:412.66:16-0.37:215:19Full Moon19Tue
20Wed1:145.212:046.16:172.56:44-0.27:215:20Full Moon20Wed
21Thu1:405.312:425.86:542.37:130.07:205:21Waning Gibbous21Thu
22Fri2:085.51:225.47:352.17:440.37:195:22Waning Gibbous22Fri
23Sat2:385.62:075.08:211.98:170.87:195:23Waning Gibbous23Sat
24Sun3:115.83:034.59:131.78:541.37:185:24Waning Gibbous24Sun
25Mon3:485.94:164.110:151.59:381.87:185:25Third Quarter25Mon
26Tue4:326.15:523.811:261.110:342.47:175:26Third Quarter26Tue
27Wed5:246.37:353.912:380.67:165:27Third Quarter27Wed
28Thu6:236.58:544.31:440.17:155:29Waning Crescent28Thu
29Fri7:246.89:514.71:042.92:41-0.57:155:30Waning Crescent29Fri
30Sat8:257.010:375.12:132.83:33-0.97:145:31Waning Crescent30Sat
31Sun9:227.211:195.43:152.64:21-1.27:135:32Waning Crescent31Sun
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