Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 5h 35m at 10:01 am (0.1 ft)
Next high tide : 5:09 pm (5.5 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Jun 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:294.37:435.61:091.912:410.85:488:25Third Quarter1Wed
2Thu7:504.08:245.82:141.51:351.25:488:26Third Quarter2Thu
3Fri9:094.09:025.93:091.02:261.65:488:26Waning Crescent3Fri
4Sat10:174.19:366.03:570.63:142.05:478:27Waning Crescent4Sat
5Sun11:144.310:096.14:380.23:582.35:478:28Waning Crescent5Sun
6Mon12:034.45:15-0.14:392.55:478:28Waning Crescent6Mon
7Tue12:474.65:49-0.35:182.75:478:29New Moon7Tue
8Wed1:274.76:22-0.55:572.85:478:29New Moon8Wed
9Thu2:054.86:54-0.66:352.85:468:30New Moon9Thu
10Fri12:276.32:424.87:27-0.77:142.95:468:30New Moon10Fri
11Sat1:056.23:194.98:02-0.87:572.85:468:31Waxing Crescent11Sat
12Sun1:456.03:575.08:39-0.78:452.85:468:31Waxing Crescent12Sun
13Mon2:285.84:365.19:18-0.69:412.75:468:32Waxing Crescent13Mon
14Tue3:175.45:175.310:00-0.310:452.45:468:32Waxing Crescent14Tue
15Wed4:154.96:005.610:470.111:572.05:468:33First Quarter15Wed
16Thu5:274.56:445.911:380.65:468:33First Quarter16Thu
17Fri6:524.27:306.21:081.512:331.15:468:33First Quarter17Fri
18Sat8:224.18:176.62:130.81:321.65:478:34Waxing Gibbous18Sat
19Sun9:444.39:057.03:120.12:322.05:478:34Waxing Gibbous19Sun
20Mon10:544.69:547.24:06-0.63:312.25:478:34Waxing Gibbous20Mon
21Tue11:544.910:437.44:56-1.04:272.45:478:34Waxing Gibbous21Tue
22Wed12:475.15:45-1.45:232.55:478:35Full Moon22Wed
23Thu1:365.36:32-1.56:182.55:488:35Full Moon23Thu
24Fri12:227.22:235.57:18-1.57:132.55:488:35Full Moon24Fri
25Sat1:116.93:085.68:03-1.28:102.45:488:35Waning Gibbous25Sat
26Sun2:016.53:515.68:47-0.99:082.45:498:35Waning Gibbous26Sun
27Mon2:515.94:345.79:30-0.410:112.35:498:35Waning Gibbous27Mon
28Tue3:445.35:175.710:140.111:182.15:498:35Waning Gibbous28Tue
29Wed4:434.65:595.710:590.75:508:35Third Quarter29Wed
30Thu5:544.16:425.812:271.911:48 AM1.35:508:35Third 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 1:35 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 71% 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 Waning Gibbous (71% 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