Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 3h 30m at 4:51 pm (3.3 ft)
Next high tide : 10:43 pm (6.5 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Dec 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:216.49:544.51:532.03:160.27:064:50Waxing Gibbous1Thu
2Fri8:556.810:544.82:382.43:57-0.57:074:50Waxing Gibbous2Fri
3Sat9:327.111:505.03:232.74:40-1.17:084:50Full Moon3Sat
4Sun10:147.34:093.05:25-1.57:094:50Full Moon4Sun
5Mon12:435.110:59 AM7.54:573.16:12-1.77:104:50Full Moon5Mon
6Tue1:345.211:48 AM7.45:483.27:01-1.77:114:50Waning Gibbous6Tue
7Wed2:255.212:417.26:443.27:52-1.57:124:50Waning Gibbous7Wed
8Thu3:155.31:376.77:473.18:44-1.17:134:50Waning Gibbous8Thu
9Fri4:055.42:386.19:002.99:37-0.67:134:50Waning Gibbous9Fri
10Sat4:555.63:485.410:222.610:320.07:144:50Third Quarter10Sat
11Sun5:435.85:094.711:452.111:260.77:154:50Third Quarter11Sun
12Mon6:296.16:404.312:591.47:164:50Third Quarter12Mon
13Tue7:126.48:114.212:211.32:020.87:164:51Waning Crescent13Tue
14Wed7:536.69:294.41:161.92:550.27:174:51Waning Crescent14Wed
15Thu8:326.710:344.62:082.43:41-0.37:184:51Waning Crescent15Thu
16Fri9:086.711:284.92:592.84:22-0.57:184:52Waning Crescent16Fri
17Sat9:446.73:463.15:00-0.77:194:52New Moon17Sat
18Sun12:155.010:20 AM6.64:313.35:36-0.77:204:52New Moon18Sun
19Mon12:575.110:56 AM6.55:133.46:10-0.77:204:53New Moon19Mon
20Tue1:355.011:32 AM6.45:533.46:45-0.77:214:53New Moon20Tue
21Wed2:105.012:086.26:323.47:19-0.67:214:54Waxing Crescent21Wed
22Thu2:434.912:466.07:123.37:53-0.47:224:54Waxing Crescent22Thu
23Fri3:164.91:255.67:573.28:28-0.27:224:55Waxing Crescent23Fri
24Sat3:485.02:095.28:503.19:040.27:224:56Waxing Crescent24Sat
25Sun4:215.13:004.79:522.99:420.67:234:56First Quarter25Sun
26Mon4:555.34:064.211:012.510:241.17:234:57First Quarter26Mon
27Tue5:315.65:343.812:092.07:234:57First Quarter27Tue
28Wed6:085.97:153.81:091.37:244:58First Quarter28Wed
29Thu6:486.38:484.012:042.22:020.67:244:59Waxing Gibbous29Thu
30Fri7:316.610:004.41:032.72:51-0.17:245:00Waxing Gibbous30Fri
31Sat8:177.010:584.82:013.03:39-0.87:245:00Waxing Gibbous31Sat
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 7:47 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 96% 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 Waxing Gibbous (96% 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