Tides Today & Tomorrow in San Leandro Channel, San Leandro Bay, CA

TIDE TIMES for Friday, June 19, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 5h 00m at 10:28 am (-0.8 ft)
Next high tide : 5:37 pm (6.1 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:47 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:185.95:320.15:332.36:397:37Waxing Gibbous1Fri
2Sat12:456.06:040.26:112.06:407:36Full Moon2Sat
3Sun12:046.61:096.06:330.46:461.76:417:34Full Moon3Sun
4Mon12:436.41:316.17:010.77:201.56:427:33Full Moon4Mon
5Tue1:236.11:536.37:271.07:531.36:437:31Full Moon5Tue
6Wed2:035.82:166.47:541.48:291.26:437:30Waning Gibbous6Wed
7Thu2:465.52:416.58:221.89:071.06:447:28Waning Gibbous7Thu
8Fri3:345.13:116.58:522.29:511.06:457:26Waning Gibbous8Fri
9Sat4:324.83:476.59:252.710:430.96:467:25Waning Gibbous9Sat
10Sun5:474.64:326.510:073.111:470.96:477:23Third Quarter10Sun
11Mon7:214.55:296.411:103.46:487:22Third Quarter11Mon
12Tue8:474.76:386.51:000.712:403.56:497:20Third Quarter12Tue
13Wed9:435.07:496.62:100.42:043.36:497:19Third Quarter13Wed
14Thu10:225.48:576.93:100.13:092.96:507:17Waning Crescent14Thu
15Fri10:575.79:597.14:00-0.24:042.36:517:16Waning Crescent15Fri
16Sat11:306.110:577.24:44-0.34:551.76:527:14Waning Crescent16Sat
17Sun12:026.65:26-0.25:441.06:537:13New Moon17Sun
18Mon12:367.06:060.16:330.46:547:11New Moon18Mon
19Tue12:517.01:117.46:460.67:23-0.16:547:09New Moon19Tue
20Wed1:486.61:487.67:271.18:14-0.36:557:08Waxing Crescent20Wed
21Thu2:486.22:277.78:101.79:07-0.46:567:06Waxing Crescent21Thu
22Fri3:525.83:117.58:562.310:05-0.36:577:05Waxing Crescent22Fri
23Sat5:025.44:007.29:502.811:090.06:587:03First Quarter23Sat
24Sun6:235.24:586.811:003.16:597:02First Quarter24Sun
25Mon7:465.26:056.512:200.212:283.37:007:00First Quarter25Mon
26Tue8:555.47:196.21:330.31:523.17:006:59First Quarter26Tue
27Wed9:485.68:296.12:380.43:002.87:016:57Waxing Gibbous27Wed
28Thu10:285.89:316.13:320.43:542.47:026:55Waxing Gibbous28Thu
29Fri11:016.010:246.14:150.54:381.97:036:54Waxing Gibbous29Fri
30Sat11:286.111:116.04:510.65:171.67:046:52Waxing Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414724)

Common Questions About San Leandro Channel, San Leandro Bay, CA Tides

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What time does the tide turn (slack tide) in San Leandro Channel, San Leandro Bay, CA today?

Slack tide in San Leandro Channel, San Leandro Bay, CA is approximately 2:02 pm — 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 San Leandro Channel, San Leandro Bay, CA?

San Leandro Channel, San Leandro Bay, CA is currently in a transitional phase. Tonight's moon is 28% 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 shifting between spring and neap.

What datum are San Leandro Channel, San Leandro Bay, 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 San Leandro Channel, San Leandro Bay, CA?

Tide predictions for San Leandro Channel, San Leandro Bay, 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 San Leandro Channel, San Leandro Bay, CA?

Tide data for San Leandro Channel, San Leandro Bay, CA is sourced from NOAA Station #9414724. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414724.

What is the moon phase in San Leandro Channel, San Leandro Bay, CA tonight?

Tonight the moon over San Leandro Channel, San Leandro Bay, CA is Waxing Crescent (28% illuminated). This places San Leandro Channel, San Leandro Bay, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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