Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 4h 33m at 5:30 am (-0.4 ft)
Next high tide : 12:47 pm (4.7 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Mar 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:276.34:362.35:14-0.66:406:02New Moon1Sat
2Sun12:045.411:11 AM6.25:182.05:47-0.46:396:03New Moon2Sun
3Mon12:335.411:52 AM5.95:571.86:18-0.16:386:04New Moon3Mon
4Tue12:595.512:325.66:351.56:480.36:366:05New Moon4Tue
5Wed1:235.51:135.27:121.47:170.86:356:06Waxing Crescent5Wed
6Thu1:475.51:574.87:501.27:461.36:336:07Waxing Crescent6Thu
7Fri2:115.52:464.48:321.18:161.96:326:08Waxing Crescent7Fri
8Sat2:395.53:484.09:191.08:502.46:306:09Waxing Crescent8Sat
9Sun3:135.55:153.810:151.09:342.96:296:10First Quarter9Sun
10Mon3:565.47:103.811:220.910:463.36:276:11First Quarter10Mon
11Tue4:525.48:354.112:340.76:266:12First Quarter11Tue
12Wed5:595.49:214.412:233.41:390.36:246:13First Quarter12Wed
13Thu7:065.69:554.71:383.32:320.06:236:14Waxing Gibbous13Thu
14Fri8:085.910:254.92:323.03:18-0.46:216:15Waxing Gibbous14Fri
15Sat9:036.110:555.13:172.63:58-0.66:206:16Waxing Gibbous15Sat
16Sun9:556.311:245.44:002.14:37-0.76:186:17Full Moon16Sun
17Mon10:476.411:545.74:441.55:14-0.66:176:18Full Moon17Mon
18Tue11:386.35:280.95:52-0.36:156:19Full Moon18Tue
19Wed12:266.012:326.06:150.46:300.26:146:20Full Moon19Wed
20Thu12:596.31:295.67:050.07:090.86:126:21Waning Gibbous20Thu
21Fri1:356.52:325.17:58-0.37:511.56:116:21Waning Gibbous21Fri
22Sat2:146.53:444.78:56-0.48:402.26:096:22Waning Gibbous22Sat
23Sun3:006.45:104.410:01-0.39:412.86:086:23Third Quarter23Sun
24Mon3:556.26:454.411:15-0.211:083.16:066:24Third Quarter24Mon
25Tue5:025.98:044.712:32-0.26:056:25Third Quarter25Tue
26Wed6:185.79:015.012:433.11:42-0.26:036:26Third Quarter26Wed
27Thu7:325.69:445.21:592.82:40-0.36:026:27Waning Crescent27Thu
28Fri8:365.610:215.42:582.43:27-0.36:006:28Waning Crescent28Fri
29Sat9:315.610:525.43:461.94:07-0.15:596:29Waning Crescent29Sat
30Sun10:205.611:205.54:271.54:410.15:576:30New Moon30Sun
31Mon11:045.411:445.55:051.25:120.45:566:31New Moon31Mon
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 9:08 am — 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 96% 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 Waxing Gibbous (96% 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