Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in Yerba Buena Island, CA.
Next low tide (tomorrow) : 6:39 am (-1.6 ft)
Next high tide : in 3h 12m at 11:26 pm (7.6 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 - Feb 1982

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:076.16:144.111:511.111:172.17:135:32First Quarter1Mon
2Tue5:586.37:534.21:030.57:125:33First Quarter2Tue
3Wed6:556.69:114.512:262.52:08-0.17:115:35Waxing Gibbous3Wed
4Thu7:526.810:114.91:372.73:05-0.67:105:36Waxing Gibbous4Thu
5Fri8:487.111:015.32:422.83:57-1.07:095:37Waxing Gibbous5Fri
6Sat9:437.211:465.53:402.64:44-1.27:085:38Full Moon6Sat
7Sun10:357.24:342.45:29-1.27:075:39Full Moon7Sun
8Mon12:275.711:25 AM7.15:262.26:12-1.17:065:40Full Moon8Mon
9Tue1:065.712:136.76:162.06:52-0.87:055:41Full Moon9Tue
10Wed1:445.81:016.37:061.87:32-0.47:045:42Waning Gibbous10Wed
11Thu2:215.81:505.77:561.78:110.27:035:43Waning Gibbous11Thu
12Fri2:575.82:425.18:501.68:500.87:025:44Waning Gibbous12Fri
13Sat3:355.73:434.59:491.59:331.57:015:46Third Quarter13Sat
14Sun4:145.65:004.010:541.410:232.17:005:47Third Quarter14Sun
15Mon4:575.66:393.912:031.26:585:48Third Quarter15Mon
16Tue5:465.68:174.01:091.06:575:49Third Quarter16Tue
17Wed6:405.69:234.312:412.92:070.76:565:50Third Quarter17Wed
18Thu7:335.710:094.61:483.02:560.36:555:51Waning Crescent18Thu
19Fri8:245.910:444.82:433.03:380.16:545:52Waning Crescent19Fri
20Sat9:106.111:154.93:282.94:15-0.26:525:53Waning Crescent20Sat
21Sun9:536.211:445.14:072.74:49-0.46:515:54Waning Crescent21Sun
22Mon10:346.34:432.45:21-0.56:505:55New Moon22Mon
23Tue12:125.211:15 AM6.35:192.25:53-0.56:485:56New Moon23Tue
24Wed12:405.411:57 AM6.25:551.96:26-0.46:475:57New Moon24Wed
25Thu1:105.512:406.06:351.66:59-0.16:465:58Waxing Crescent25Thu
26Fri1:405.71:275.67:181.37:350.36:445:59Waxing Crescent26Fri
27Sat2:135.82:215.28:071.18:140.96:436:00Waxing Crescent27Sat
28Sun2:506.03:254.79:030.88:581.56:426:01Waxing Crescent28Sun
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 3:02 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