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

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 7:37 am (-0.4 ft)
Next high tide (tomorrow) : in 5h 08m at 12:39 am (7.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Nov 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:336.48:375.41:460.82:471.46:345:10Waxing Gibbous1Mon
2Tue9:116.69:375.42:341.13:341.06:355:09Waxing Gibbous2Tue
3Wed9:436.710:295.53:171.44:140.66:365:08Waxing Gibbous3Wed
4Thu10:126.811:175.53:561.74:500.36:375:07Waxing Gibbous4Thu
5Fri10:406.84:321.95:230.16:385:06Full Moon5Fri
6Sat12:015.511:07 AM6.85:062.25:550.06:405:05Full Moon6Sat
7Sun12:435.511:36 AM6.85:402.46:26-0.16:415:04Full Moon7Sun
8Mon1:245.412:076.86:142.76:59-0.26:425:03Full Moon8Mon
9Tue2:055.412:406.76:502.87:34-0.26:435:02Waning Gibbous9Tue
10Wed2:485.31:166.57:293.08:12-0.16:445:01Waning Gibbous10Wed
11Thu3:335.31:576.28:153.18:550.06:455:00Waning Gibbous11Thu
12Fri4:225.32:455.99:113.19:430.26:464:59Waning Gibbous12Fri
13Sat5:135.43:445.610:223.010:370.46:474:59Third Quarter13Sat
14Sun6:035.64:555.311:402.711:340.66:484:58Third Quarter14Sun
15Mon6:495.96:165.112:502.26:494:57Third Quarter15Mon
16Tue7:326.37:365.112:320.81:491.56:504:56Waning Crescent16Tue
17Wed8:136.88:495.31:281.02:410.86:514:56Waning Crescent17Wed
18Thu8:537.29:555.52:201.33:290.06:524:55Waning Crescent18Thu
19Fri9:347.710:565.83:111.64:17-0.66:534:55Waning Crescent19Fri
20Sat10:168.011:536.04:001.85:04-1.16:544:54New Moon20Sat
21Sun11:018.24:492.15:52-1.46:554:54New Moon21Sun
22Mon12:486.111:47 AM8.15:402.36:40-1.56:574:53New Moon22Mon
23Tue1:416.112:357.96:332.47:29-1.46:584:53Waxing Crescent23Tue
24Wed2:346.11:267.57:302.58:19-1.16:594:52Waxing Crescent24Wed
25Thu3:286.12:206.98:332.69:11-0.67:004:52Waxing Crescent25Thu
26Fri4:236.13:186.29:452.610:05-0.17:014:51First Quarter26Fri
27Sat5:176.14:255.511:042.411:020.47:024:51First Quarter27Sat
28Sun6:116.25:415.012:212.17:034:51First Quarter28Sun
29Mon7:006.47:034.712:000.91:291.77:044:50First Quarter29Mon
30Tue7:446.58:224.712:561.32:261.27:054:50Waxing Gibbous30Tue
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 4:08 am — 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 100% 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 Full Moon (100% 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.

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