Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Yerba Buena Island, CA.
Next low tide (tomorrow) : 12:04 am (2.0 ft)
Next high tide : in 5h 57m at 6:06 pm (5.7 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - May 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:355.76:465.111:29-0.56:128:00Third Quarter1Wed
2Thu5:485.37:445.312:132.412:33-0.26:118:01Third Quarter2Thu
3Fri7:074.98:365.61:342.01:350.26:108:01Third Quarter3Fri
4Sat8:264.79:215.92:421.42:320.56:098:02Waning Crescent4Sat
5Sun9:384.710:016.13:400.83:230.86:088:03Waning Crescent5Sun
6Mon10:414.710:376.24:290.34:091.16:078:04Waning Crescent6Mon
7Tue11:374.811:116.35:12-0.14:511.56:068:05Waning Crescent7Tue
8Wed12:284.85:52-0.35:311.86:058:06New Moon8Wed
9Thu1:164.86:28-0.56:102.16:048:07New Moon9Thu
10Fri12:146.22:014.87:03-0.66:492.46:038:08New Moon10Fri
11Sat12:456.12:444.77:38-0.67:282.66:028:09New Moon11Sat
12Sun1:175.93:264.78:13-0.58:082.76:018:10Waxing Crescent12Sun
13Mon1:525.84:094.68:50-0.48:532.86:008:10Waxing Crescent13Mon
14Tue2:305.54:544.69:29-0.29:452.95:598:11Waxing Crescent14Tue
15Wed3:135.25:414.610:120.010:482.95:588:12Waxing Crescent15Wed
16Thu4:034.96:284.710:590.25:588:13First Quarter16Thu
17Fri5:034.57:124.912:012.711:50 AM0.45:578:14First Quarter17Fri
18Sat6:154.27:545.21:102.412:440.75:568:15First Quarter18Sat
19Sun7:334.18:325.52:091.91:360.95:558:16First Quarter19Sun
20Mon8:494.29:105.92:591.22:271.25:558:16Waxing Gibbous20Mon
21Tue9:594.39:476.33:450.63:161.55:548:17Waxing Gibbous21Tue
22Wed11:014.610:266.64:29-0.14:031.75:538:18Waxing Gibbous22Wed
23Thu11:594.811:086.95:12-0.74:511.95:538:19Full Moon23Thu
24Fri12:545.05:57-1.25:392.15:528:20Full Moon24Fri
25Sat1:465.26:44-1.66:302.35:518:20Full Moon25Sat
26Sun12:387.12:395.37:32-1.77:232.45:518:21Waning Gibbous26Sun
27Mon1:287.03:315.38:21-1.68:222.45:508:22Waning Gibbous27Mon
28Tue2:216.74:235.49:13-1.49:272.45:508:23Waning Gibbous28Tue
29Wed3:186.25:175.510:05-1.010:422.35:498:23Waning Gibbous29Wed
30Thu4:215.66:105.611:00-0.55:498:24Third Quarter30Thu
31Fri5:324.97:035.812:022.011:58 AM0.15:498:25Third Quarter31Fri
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 9:05 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 transitional phase. Tonight's moon is 38% 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 shifting between spring and neap.

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 (38% illuminated). This places Yerba Buena Island, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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