37.8100’ N, 122.3600’ W

Yerba Buena Island, CA

67°
H 90°
L 65°
ENE
1mph
High tide
11:59 am

Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Wednesday, September 9, 2026
The tide is currently rising in Yerba Buena Island, CA.
Next low tide : 5:18 pm (1.8 ft)
Next high tide : in 5h 22m at 11:59 am (5.7 ft)
Sunset today : 7:26 pm
Sunrise tomorrow : 6:46 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Apr 1883

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:345.27:534.512:360.26:016:39Third Quarter1Sun
2Mon6:475.38:364.91:042.51:350.16:006:40Waning Crescent2Mon
3Tue7:565.49:155.32:042.02:260.05:586:41Waning Crescent3Tue
4Wed8:595.69:515.72:551.43:120.05:576:41Waning Crescent4Wed
5Thu9:585.810:286.13:440.73:570.15:556:42Waning Crescent5Thu
6Fri10:555.811:056.54:320.04:400.45:546:43New Moon6Fri
7Sat11:515.811:456.75:19-0.55:240.75:526:44New Moon7Sat
8Sun12:475.66:08-0.96:091.15:516:45New Moon8Sun
9Mon12:266.91:455.46:58-1.06:571.55:496:46Waxing Crescent9Mon
10Tue1:106.82:455.27:50-1.07:492.05:486:47Waxing Crescent10Tue
11Wed1:576.53:504.98:46-0.88:492.35:466:48Waxing Crescent11Wed
12Thu2:506.14:594.89:47-0.510:032.55:456:49First Quarter12Thu
13Fri3:505.76:104.810:53-0.111:262.55:436:50First Quarter13Fri
14Sat4:585.27:145.012:010.15:426:51First Quarter14Sat
15Sun6:134.98:075.212:442.31:040.35:416:51First Quarter15Sun
16Mon7:264.88:505.31:491.91:580.55:396:52Waxing Gibbous16Mon
17Tue8:314.89:255.52:431.52:440.75:386:53Waxing Gibbous17Tue
18Wed9:274.89:565.63:281.13:240.95:366:54Waxing Gibbous18Wed
19Thu10:164.810:235.74:070.73:591.15:356:55Waxing Gibbous19Thu
20Fri11:014.810:495.84:430.44:321.45:346:56Full Moon20Fri
21Sat11:434.811:155.85:160.15:041.75:326:57Full Moon21Sat
22Sun12:254.75:48-0.15:351.95:316:58Full Moon22Sun
23Mon1:064.76:19-0.26:072.15:306:59Full Moon23Mon
24Tue12:125.91:484.66:53-0.36:412.45:287:00Waning Gibbous24Tue
25Wed12:445.82:344.57:29-0.37:182.65:277:01Waning Gibbous25Wed
26Thu1:205.73:244.48:10-0.38:022.75:267:01Waning Gibbous26Thu
27Fri2:015.54:184.48:56-0.28:582.95:257:02Waning Gibbous27Fri
28Sat2:505.35:174.59:49-0.110:112.85:237:03Third Quarter28Sat
29Sun3:505.16:124.710:470.011:322.65:227:04Third Quarter29Sun
30Mon5:034.97:025.011:480.15:217:05Third Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414782)

Common Questions About Yerba Buena Island, CA Tides

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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 2% 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 (2% 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