Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 3h 52m at 5:51 am (-1.5 ft)
Next high tide : 1:06 pm (5.2 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:58 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Dec 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:235.311:13 AM7.35:062.46:08-1.47:064:50Full Moon1Wed
2Thu1:175.411:58 AM7.35:542.76:57-1.57:074:50Waning Gibbous2Thu
3Fri2:125.412:467.16:472.97:48-1.47:084:50Waning Gibbous3Fri
4Sat3:085.41:396.87:473.08:42-1.17:084:50Waning Gibbous4Sat
5Sun4:065.42:396.28:573.09:40-0.77:094:50Waning Gibbous5Sun
6Mon5:035.53:475.610:192.810:40-0.27:104:50Third Quarter6Mon
7Tue5:595.75:055.111:442.511:410.37:114:50Third Quarter7Tue
8Wed6:506.06:304.712:591.97:124:50Third Quarter8Wed
9Thu7:376.27:524.612:400.72:021.27:134:50Waning Crescent9Thu
10Fri8:186.49:064.61:341.22:560.77:144:50Waning Crescent10Fri
11Sat8:566.610:094.72:241.63:420.27:144:50Waning Crescent11Sat
12Sun9:306.711:054.93:102.04:22-0.27:154:50Waning Crescent12Sun
13Mon10:036.711:545.03:532.44:59-0.47:164:51New Moon13Mon
14Tue10:356.64:342.75:34-0.57:174:51New Moon14Tue
15Wed12:405.011:06 AM6.55:142.96:08-0.67:174:51New Moon15Wed
16Thu1:225.111:38 AM6.45:533.16:42-0.67:184:51New Moon16Thu
17Fri2:015.012:126.26:323.27:16-0.57:194:52Waxing Crescent17Fri
18Sat2:405.012:486.07:123.37:52-0.37:194:52Waxing Crescent18Sat
19Sun3:185.01:275.77:573.38:31-0.27:204:53Waxing Crescent19Sun
20Mon3:585.02:115.38:513.39:120.17:204:53Waxing Crescent20Mon
21Tue4:395.03:024.99:563.29:570.47:214:53First Quarter21Tue
22Wed5:215.24:064.511:082.910:460.77:214:54First Quarter22Wed
23Thu6:015.45:264.212:172.47:224:54First Quarter23Thu
24Fri6:415.76:544.11:161.87:224:55First Quarter24Fri
25Sat7:206.18:174.212:321.52:061.17:234:56Waxing Gibbous25Sat
26Sun7:596.59:284.51:251.92:520.37:234:56Waxing Gibbous26Sun
27Mon8:396.910:304.82:172.23:38-0.47:234:57Waxing Gibbous27Mon
28Tue9:227.211:255.13:082.44:23-1.07:244:58Waxing Gibbous28Tue
29Wed10:077.53:582.65:09-1.47:244:58Full Moon29Wed
30Thu12:175.310:54 AM7.64:502.75:56-1.77:244:59Full Moon30Thu
31Fri1:065.511:44 AM7.55:422.76:46-1.77:245:00Full Moon31Fri
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 9:28 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 1% 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 (1% 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