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

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 10:03 pm (1.2 ft)
Next high tide : in 3h 06m at 3:49 pm (6.8 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jun 1946

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:068.02:255.77:12-1.86:592.84:487:24Waxing Crescent1Sat
2Sun12:547.73:225.78:03-1.77:592.94:487:25Waxing Crescent2Sun
3Mon1:477.34:205.88:57-1.49:092.94:477:25Waxing Crescent3Mon
4Tue2:436.75:175.89:53-0.910:282.84:477:26First Quarter4Tue
5Wed3:466.06:125.910:51-0.511:492.54:477:27First Quarter5Wed
6Thu4:575.47:026.111:480.04:477:27First Quarter6Thu
7Fri6:164.87:456.31:032.112:430.54:467:28First Quarter7Fri
8Sat7:374.68:246.52:061.51:341.04:467:28Waxing Gibbous8Sat
9Sun8:534.58:576.62:591.02:211.44:467:29Waxing Gibbous9Sun
10Mon10:004.69:286.83:440.53:041.94:467:29Waxing Gibbous10Mon
11Tue10:584.89:566.84:230.13:442.34:467:30Waxing Gibbous11Tue
12Wed11:494.910:256.94:59-0.24:232.64:467:30Full Moon12Wed
13Thu12:355.05:33-0.45:002.94:467:31Full Moon13Thu
14Fri1:175.16:05-0.65:373.14:467:31Full Moon14Fri
15Sat1:575.26:38-0.66:153.24:467:32Full Moon15Sat
16Sun12:026.82:365.27:13-0.76:543.34:467:32Waning Gibbous16Sun
17Mon12:386.73:165.27:49-0.77:363.34:467:32Waning Gibbous17Mon
18Tue1:176.53:565.38:28-0.68:253.34:467:33Waning Gibbous18Tue
19Wed2:006.24:375.49:09-0.59:253.24:467:33Waning Gibbous19Wed
20Thu2:495.85:195.69:54-0.310:352.94:467:33Third Quarter20Thu
21Fri3:485.45:595.910:420.011:492.54:477:33Third Quarter21Fri
22Sat5:015.06:396.211:330.44:477:34Third Quarter22Sat
23Sun6:284.67:196.712:571.812:260.94:477:34Third Quarter23Sun
24Mon7:574.67:597.11:571.11:201.44:477:34Waning Crescent24Mon
25Tue9:194.88:417.62:510.22:141.94:487:34Waning Crescent25Tue
26Wed10:305.19:258.03:42-0.53:082.34:487:34Waning Crescent26Wed
27Thu11:325.410:118.24:32-1.14:012.64:487:34New Moon27Thu
28Fri12:285.75:21-1.54:562.74:497:34New Moon28Fri
29Sat1:215.86:10-1.75:512.84:497:34New Moon29Sat
30Sun2:116.06:59-1.76:482.84:507:34Waxing Crescent30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414724)

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

Show All
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 6:56 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 19% 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 Waxing Crescent (19% 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