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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 3:41 pm (3.1 ft)
Next high tide : in 18m at 11:43 am (5.0 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Crescent (10% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 1994

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:505.39:326.73:520.53:472.76:397:38Waning Crescent1Thu
2Fri11:235.510:226.94:330.34:312.46:397:37Waning Crescent2Fri
3Sat11:545.811:117.05:100.15:122.06:407:35Waning Crescent3Sat
4Sun12:256.25:450.05:531.66:417:34New Moon4Sun
5Mon12:566.56:210.16:361.26:427:32New Moon5Mon
6Tue12:477.01:296.86:570.37:210.86:437:31New Moon6Tue
7Wed1:386.82:047.17:350.68:090.56:447:29Waxing Crescent7Wed
8Thu2:326.42:427.38:151.19:000.36:447:28Waxing Crescent8Thu
9Fri3:306.03:257.48:591.69:570.26:457:26Waxing Crescent9Fri
10Sat4:365.64:137.39:482.111:010.26:467:25First Quarter10Sat
11Sun5:525.25:107.210:482.56:477:23First Quarter11Sun
12Mon7:165.16:167.012:130.212:052.86:487:21First Quarter12Mon
13Tue8:355.37:286.91:290.21:312.86:497:20First Quarter13Tue
14Wed9:385.68:386.82:370.22:472.66:507:18Waxing Gibbous14Wed
15Thu10:285.99:416.83:360.13:492.26:507:17Waxing Gibbous15Thu
16Fri11:096.210:386.84:250.14:411.86:517:15Waxing Gibbous16Fri
17Sat11:466.411:296.75:080.25:281.56:527:14Waxing Gibbous17Sat
18Sun12:196.55:460.46:101.26:537:12Full Moon18Sun
19Mon12:176.512:496.66:210.76:481.06:547:11Full Moon19Mon
20Tue1:016.31:176.66:551.07:260.86:557:09Full Moon20Tue
21Wed1:456.01:446.67:281.48:020.76:557:07Full Moon21Wed
22Thu2:295.82:126.68:011.88:390.76:567:06Waning Gibbous22Thu
23Fri3:145.52:426.58:352.29:190.76:577:04Waning Gibbous23Fri
24Sat4:045.23:166.49:122.510:030.86:587:03Waning Gibbous24Sat
25Sun5:014.93:566.29:562.810:550.96:597:01Waning Gibbous25Sun
26Mon6:094.84:466.010:523.111:571.07:007:00Third Quarter26Mon
27Tue7:254.85:475.912:103.27:016:58Third Quarter27Tue
28Wed8:314.96:545.81:040.91:303.17:016:57Third Quarter28Wed
29Thu9:195.28:025.92:060.82:342.87:026:55Third Quarter29Thu
30Fri9:575.59:046.12:590.63:252.47:036:54Waning Crescent30Fri
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 1:42 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 spring phase. Tonight's moon is 10% 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 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 Waning Crescent (10% illuminated). This places San Leandro Channel, San Leandro Bay, 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