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

TIDE TIMES for Monday, August 10, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 4:43 pm (2.9 ft)
Next high tide : in 37m at 12:15 pm (5.6 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Feb 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:157.28:534.71:440.07:135:31First Quarter1Tue
2Wed7:197.49:565.11:012.92:47-0.47:125:33Waxing Gibbous2Wed
3Thu8:227.610:445.52:172.93:42-0.77:115:34Waxing Gibbous3Thu
4Fri9:217.711:275.93:212.74:30-0.97:105:35Waxing Gibbous4Fri
5Sat10:157.74:182.45:13-1.07:095:36Full Moon5Sat
6Sun12:056.111:06 AM7.55:092.15:53-0.97:085:37Full Moon6Sun
7Mon12:416.311:55 AM7.25:581.86:31-0.67:075:38Full Moon7Mon
8Tue1:166.412:416.86:461.67:06-0.27:065:39Full Moon8Tue
9Wed1:496.51:286.27:321.47:410.37:055:40Waning Gibbous9Wed
10Thu2:206.52:165.68:201.38:160.97:045:41Waning Gibbous10Thu
11Fri2:526.53:085.09:091.28:511.57:035:43Waning Gibbous11Fri
12Sat3:266.44:114.510:041.29:302.17:025:44Third Quarter12Sat
13Sun4:036.35:354.211:071.210:182.67:015:45Third Quarter13Sun
14Mon4:486.27:264.112:161.17:005:46Third Quarter14Mon
15Tue5:426.28:554.41:250.86:585:47Third Quarter15Tue
16Wed6:426.29:474.712:513.22:240.66:575:48Third Quarter16Wed
17Thu7:426.310:234.92:023.13:120.36:565:49Waning Crescent17Thu
18Fri8:366.510:525.22:563.03:520.06:555:50Waning Crescent18Fri
19Sat9:256.711:195.43:412.74:27-0.26:545:51Waning Crescent19Sat
20Sun10:106.811:465.74:202.45:00-0.36:525:52Waning Crescent20Sun
21Mon10:546.94:582.05:32-0.46:515:53New Moon21Mon
22Tue12:135.911:38 AM6.85:371.76:03-0.26:505:54New Moon22Tue
23Wed12:416.212:246.66:171.36:360.06:495:55New Moon23Wed
24Thu1:106.51:136.37:010.97:110.56:475:56Waxing Crescent24Thu
25Fri1:426.82:065.87:480.67:481.06:465:57Waxing Crescent25Fri
26Sat2:177.03:075.38:400.48:291.66:455:58Waxing Crescent26Sat
27Sun2:577.14:204.89:400.39:162.16:435:59First Quarter27Sun
28Mon3:457.05:504.510:490.210:182.66:426:00First Quarter28Mon
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 2:29 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 5% 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 (5% 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