Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Yerba Buena Island, CA.
Next low tide : 7:16 pm (2.6 ft)
Next high tide : in 1h 03m at 2:30 pm (5.5 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:59 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Mar 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:275.79:504.61:413.02:400.26:406:03Waning Crescent1Sun
2Mon8:215.910:264.92:352.83:23-0.26:396:04Waning Crescent2Mon
3Tue9:126.210:595.13:202.64:03-0.56:376:05Waning Crescent3Tue
4Wed10:006.411:315.44:022.24:42-0.66:366:06New Moon4Wed
5Thu10:486.54:441.85:20-0.76:346:07New Moon5Thu
6Fri12:045.611:37 AM6.55:271.45:59-0.66:336:08New Moon6Fri
7Sat12:385.912:276.36:131.06:38-0.26:316:08New Moon7Sat
8Sun1:136.11:205.97:010.67:180.26:306:09Waxing Crescent8Sun
9Mon1:506.22:185.57:540.48:020.86:286:10Waxing Crescent9Mon
10Tue2:316.33:245.08:520.38:501.56:276:11Waxing Crescent10Tue
11Wed3:176.34:434.69:570.29:482.16:256:12First Quarter11Wed
12Thu4:116.26:134.411:110.211:022.56:246:13First Quarter12Thu
13Fri5:146.07:394.612:280.16:226:14First Quarter13Fri
14Sat6:236.08:464.912:272.71:38-0.16:216:15First Quarter14Sat
15Sun7:325.99:385.21:442.62:38-0.26:196:16Waxing Gibbous15Sun
16Mon8:346.010:205.42:462.33:28-0.36:186:17Waxing Gibbous16Mon
17Tue9:296.010:575.53:382.04:10-0.36:166:18Waxing Gibbous17Tue
18Wed10:185.911:305.64:231.74:48-0.16:156:19Full Moon18Wed
19Thu11:025.85:041.45:220.16:136:20Full Moon19Thu
20Fri12:005.611:44 AM5.65:421.25:540.46:126:21Full Moon20Fri
21Sat12:265.612:255.46:171.06:240.76:106:22Full Moon21Sat
22Sun12:525.61:065.16:530.86:551.16:096:23Waning Gibbous22Sun
23Mon1:175.61:494.87:290.77:261.56:076:24Waning Gibbous23Mon
24Tue1:445.52:354.58:070.77:592.06:066:25Waning Gibbous24Tue
25Wed2:145.53:314.28:500.78:362.46:046:25Waning Gibbous25Wed
26Thu2:505.44:404.09:400.79:252.86:036:26Third Quarter26Thu
27Fri3:345.26:064.010:400.710:363.06:016:27Third Quarter27Fri
28Sat4:315.17:264.211:480.66:006:28Third Quarter28Sat
29Sun5:385.18:234.412:053.112:530.45:586:29Third Quarter29Sun
30Mon6:475.29:044.71:182.91:500.15:576:30Waning Crescent30Mon
31Tue7:515.49:395.02:132.52:39-0.15:556:31Waning Crescent31Tue
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 4:53 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 3% 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 New Moon (3% 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