37.8100’ N, 122.3600’ W

Yerba Buena Island, CA

59°
H 72°
L 55°
WNW
8mph
Low tide
7:38 am

Tides Today & Tomorrow in Yerba Buena Island, CA

TIDE TIMES for Sunday, September 13, 2026
The tide is currently falling in Yerba Buena Island, CA.
Next low tide : in 1h 50m at 7:38 am (1.2 ft)
Next high tide : 2:03 pm (6.3 ft)
Sunset today : 7:20 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Crescent (8% illuminated)
Tide Station Location : Station #9414782
Common Questions About Tides

Yerba Buena Island, CA Tides - Apr 1877

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:126.42:564.78:00-0.57:432.56:006:39Waning Gibbous1Sun
2Mon1:496.24:054.48:51-0.38:322.95:596:40Waning Gibbous2Mon
3Tue2:305.85:274.39:47-0.19:393.35:576:41Third Quarter3Tue
4Wed3:205.56:524.310:530.211:103.35:566:42Third Quarter4Wed
5Thu4:225.17:564.412:030.35:546:43Third Quarter5Thu
6Fri5:364.98:394.612:363.21:070.45:536:44Third Quarter6Fri
7Sat6:494.89:114.71:412.82:000.35:516:45Waning Crescent7Sat
8Sun7:544.89:364.92:312.42:420.45:506:45Waning Crescent8Sun
9Mon8:504.99:595.13:131.93:180.55:486:46Waning Crescent9Mon
10Tue9:404.910:205.43:511.43:490.65:476:47Waning Crescent10Tue
11Wed10:274.910:425.64:251.04:180.95:466:48New Moon11Wed
12Thu11:144.911:065.94:580.54:481.25:446:49New Moon12Thu
13Fri12:014.95:310.15:181.65:436:50New Moon13Fri
14Sat12:514.86:06-0.35:502.05:416:51New Moon14Sat
15Sun12:006.21:434.76:44-0.66:252.45:406:52Waxing Crescent15Sun
16Mon12:326.32:404.57:27-0.77:042.85:396:53Waxing Crescent16Mon
17Tue1:106.33:454.48:16-0.87:513.15:376:54Waxing Crescent17Tue
18Wed1:566.24:584.39:13-0.78:543.35:366:55Waxing Crescent18Wed
19Thu2:535.96:104.410:18-0.610:213.35:346:55First Quarter19Thu
20Fri4:035.67:094.711:28-0.511:573.05:336:56First Quarter20Fri
21Sat5:235.47:565.012:35-0.45:326:57First Quarter21Sat
22Sun6:455.28:355.41:152.41:32-0.25:306:58Waxing Gibbous22Sun
23Mon8:025.19:105.82:171.62:220.05:296:59Waxing Gibbous23Mon
24Tue9:115.19:446.13:110.83:070.45:287:00Waxing Gibbous24Tue
25Wed10:145.110:176.43:590.13:490.85:277:01Waxing Gibbous25Wed
26Thu11:135.110:496.64:45-0.54:291.45:257:02Full Moon26Thu
27Fri12:105.05:29-0.85:101.95:247:03Full Moon27Fri
28Sat1:064.96:11-1.05:522.35:237:04Full Moon28Sat
29Sun2:014.86:53-1.06:352.75:227:05Waning Gibbous29Sun
30Mon12:316.32:574.77:36-0.97:213.05:207:06Waning Gibbous30Mon
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 8% 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 Crescent (8% 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