Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 2h 50m at 10:40 am (0.7 ft)
Next high tide : 5:44 pm (5.7 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:53 am
Moon phase : Third Quarter (61% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Aug 1992

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:576.63:066.38:20-0.48:511.36:138:18Waxing Crescent1Sat
2Sun2:546.03:476.59:020.29:541.16:148:17Waxing Crescent2Sun
3Mon3:585.34:306.69:471.011:010.96:158:16First Quarter3Mon
4Tue5:114.75:186.610:361.76:158:14First Quarter4Tue
5Wed6:404.36:116.612:140.711:35 AM2.46:168:13First Quarter5Wed
6Thu8:174.37:096.51:270.612:472.86:178:12First Quarter6Thu
7Fri9:394.58:086.52:350.32:023.16:188:11Waxing Gibbous7Fri
8Sat10:394.89:046.53:340.13:083.16:198:10Waxing Gibbous8Sat
9Sun11:255.09:556.54:230.04:033.06:208:09Waxing Gibbous9Sun
10Mon12:035.15:05-0.14:502.86:218:08Waxing Gibbous10Mon
11Tue12:365.25:41-0.15:312.66:218:07Full Moon11Tue
12Wed1:045.36:13-0.16:092.46:228:05Full Moon12Wed
13Thu12:006.31:295.36:420.16:442.36:238:04Full Moon13Thu
14Fri12:376.11:535.47:100.27:202.16:248:03Full Moon14Fri
15Sat1:155.82:165.67:370.57:561.96:258:02Waning Gibbous15Sat
16Sun1:545.52:425.78:040.98:341.76:268:00Waning Gibbous16Sun
17Mon2:365.13:095.88:331.39:171.66:277:59Waning Gibbous17Mon
18Tue3:244.73:415.99:041.710:061.46:277:58Waning Gibbous18Tue
19Wed4:234.44:186.09:402.211:041.36:287:56Third Quarter19Wed
20Thu5:424.15:046.110:252.76:297:55Third Quarter20Thu
21Fri7:204.06:006.212:131.011:26 AM3.16:307:54Third Quarter21Fri
22Sat8:514.27:046.41:250.712:473.36:317:52Third Quarter22Sat
23Sun9:534.58:106.62:310.32:053.26:327:51Waning Crescent23Sun
24Mon10:384.99:126.93:28-0.23:102.96:337:50Waning Crescent24Mon
25Tue11:175.210:117.04:17-0.54:082.46:337:48Waning Crescent25Tue
26Wed11:535.611:087.15:03-0.75:011.96:347:47New Moon26Wed
27Thu12:295.95:45-0.65:531.46:357:45New Moon27Thu
28Fri12:037.01:056.26:27-0.46:440.96:367:44New Moon28Fri
29Sat12:586.71:426.57:080.07:370.66:377:42Waxing Crescent29Sat
30Sun1:546.32:206.77:490.68:310.46:387:41Waxing Crescent30Sun
31Mon2:535.73:006.88:321.29:270.36:397:39Waxing Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414782)

Common Questions About Yerba Buena Island, CA Tides

Show All
What time does the tide turn (slack tide) in Yerba Buena Island, CA today?

Slack tide in Yerba Buena Island, CA is approximately 2:12 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 61% 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 Third Quarter (61% 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