Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 3h 46m at 7:29 pm (3.2 ft)
Next high tide (tomorrow) : 1:13 am (6.2 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:51 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - May 2000

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:535.011:115.94:480.94:410.76:128:00Waning Crescent1Mon
2Tue11:465.111:426.25:260.35:190.96:118:01New Moon2Tue
3Wed12:405.26:05-0.35:591.36:108:02New Moon3Wed
4Thu12:166.51:345.26:48-0.86:411.66:098:02New Moon4Thu
5Fri12:536.62:305.17:33-1.17:252.06:088:03New Moon5Fri
6Sat1:336.73:285.18:21-1.38:152.46:078:04Waxing Crescent6Sat
7Sun2:186.64:315.09:13-1.39:122.76:068:05Waxing Crescent7Sun
8Mon3:096.35:375.010:11-1.110:232.86:058:06Waxing Crescent8Mon
9Tue4:085.96:435.111:14-0.811:482.86:048:07First Quarter9Tue
10Wed5:185.57:445.312:20-0.56:038:08First Quarter10Wed
11Thu6:365.18:375.51:132.51:25-0.26:028:09First Quarter11Thu
12Fri7:564.99:235.82:261.92:240.16:018:10Waxing Gibbous12Fri
13Sat9:104.810:036.03:261.33:150.46:008:11Waxing Gibbous13Sat
14Sun10:174.810:396.24:170.74:010.85:598:11Waxing Gibbous14Sun
15Mon11:164.811:126.35:030.34:431.15:588:12Waxing Gibbous15Mon
16Tue12:104.85:43-0.15:231.55:578:13Full Moon16Tue
17Wed1:014.86:21-0.46:011.95:578:14Full Moon17Wed
18Thu12:126.21:494.86:57-0.56:392.35:568:15Full Moon18Thu
19Fri12:416.12:354.77:32-0.67:172.65:558:16Full Moon19Fri
20Sat1:116.03:214.78:07-0.67:572.95:548:17Waning Gibbous20Sat
21Sun1:435.84:074.68:44-0.58:403.05:548:17Waning Gibbous21Sun
22Mon2:185.64:554.69:24-0.49:313.25:538:18Waning Gibbous22Mon
23Tue2:595.35:454.610:08-0.210:343.25:538:19Waning Gibbous23Tue
24Wed3:475.06:354.710:560.011:503.15:528:20Third Quarter24Wed
25Thu4:444.77:224.811:490.25:518:20Third Quarter25Thu
26Fri5:524.48:025.11:042.812:430.45:518:21Third Quarter26Fri
27Sat7:094.28:395.42:052.41:350.65:508:22Third Quarter27Sat
28Sun8:254.29:145.72:551.82:240.85:508:23Waning Crescent28Sun
29Mon9:364.49:486.13:391.13:111.15:498:23Waning Crescent29Mon
30Tue10:404.610:236.44:210.43:561.45:498:24Waning Crescent30Tue
31Wed11:414.811:006.85:03-0.34:421.75:498:25Waning Crescent31Wed
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 10:21 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 97% 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 Full Moon (97% 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