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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 5h 03m at 3:06 am (0.7 ft)
Next high tide : 10:11 am (4.5 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:04 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jul 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:235.66:12-1.45:413.05:508:34Full Moon1Mon
2Tue2:135.76:59-1.56:353.15:518:34Full Moon2Tue
3Wed12:327.93:005.87:45-1.47:303.05:518:34Full Moon3Wed
4Thu1:207.63:445.88:30-1.28:253.05:528:34Waning Gibbous4Thu
5Fri2:087.24:265.89:14-0.99:222.95:528:34Waning Gibbous5Fri
6Sat2:556.65:085.99:56-0.510:242.85:538:33Waning Gibbous6Sat
7Sun3:456.05:475.910:380.011:302.65:548:33Waning Gibbous7Sun
8Mon4:415.36:256.011:200.55:548:33Third Quarter8Mon
9Tue5:474.67:026.112:392.312:041.15:558:33Third Quarter9Tue
10Wed7:124.27:386.31:461.912:521.75:558:32Third Quarter10Wed
11Thu8:494.18:156.52:461.41:432.35:568:32Third Quarter11Thu
12Fri10:174.38:536.73:370.92:372.75:578:31Waning Crescent12Fri
13Sat11:234.69:326.94:220.53:293.05:578:31Waning Crescent13Sat
14Sun12:144.95:020.14:183.25:588:31Waning Crescent14Sun
15Mon12:565.25:40-0.25:033.35:598:30Waning Crescent15Mon
16Tue1:345.36:17-0.55:453.35:598:29New Moon16Tue
17Wed2:095.56:53-0.76:263.26:008:29New Moon17Wed
18Thu12:177.52:435.67:30-0.97:093.16:018:28New Moon18Thu
19Fri1:007.43:185.78:07-1.07:542.96:028:28New Moon19Fri
20Sat1:457.33:525.98:44-0.98:452.76:028:27Waxing Crescent20Sat
21Sun2:326.94:286.19:23-0.69:422.46:038:26Waxing Crescent21Sun
22Mon3:256.45:056.310:04-0.110:462.16:048:26Waxing Crescent22Mon
23Tue4:265.75:446.610:470.511:571.76:058:25First Quarter23Tue
24Wed5:425.06:277.011:341.26:068:24First Quarter24Wed
25Thu7:164.67:147.31:111.112:281.96:068:23First Quarter25Thu
26Fri8:584.58:057.52:220.51:312.56:078:23Waxing Gibbous26Fri
27Sat10:254.98:597.83:26-0.12:382.96:088:22Waxing Gibbous27Sat
28Sun11:315.39:537.94:23-0.53:443.16:098:21Waxing Gibbous28Sun
29Mon12:245.65:15-0.84:443.16:108:20Waxing Gibbous29Mon
30Tue1:105.86:02-1.05:393.06:118:19Full Moon30Tue
31Wed1:515.96:46-1.06:312.96:118:18Full Moon31Wed
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 6:38 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 transitional phase. Tonight's moon is 63% 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 First Quarter (63% 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