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

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 4h 39m at 10:10 pm (2.7 ft)
Next high tide (tomorrow) : 3:37 am (5.6 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jun 2049

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:337.02:515.37:39-0.87:262.85:488:25New Moon1Tue
2Wed1:096.83:305.38:14-0.78:082.95:488:26Waxing Crescent2Wed
3Thu1:456.54:085.38:50-0.68:532.95:478:26Waxing Crescent3Thu
4Fri2:246.24:465.39:26-0.49:432.95:478:27Waxing Crescent4Fri
5Sat3:055.85:245.310:04-0.110:402.85:478:27Waxing Crescent5Sat
6Sun3:515.46:025.410:440.211:462.65:478:28First Quarter6Sun
7Mon4:464.96:415.611:260.55:468:29First Quarter7Mon
8Tue5:534.57:205.912:532.312:131.05:468:29First Quarter8Tue
9Wed7:144.27:596.21:561.81:031.45:468:30First Quarter9Wed
10Thu8:404.18:386.62:501.21:551.75:468:30Waxing Gibbous10Thu
11Fri9:594.39:197.03:380.62:482.15:468:31Waxing Gibbous11Fri
12Sat11:064.710:017.34:230.03:402.35:468:31Waxing Gibbous12Sat
13Sun12:035.05:07-0.64:312.55:468:31Waxing Gibbous13Sun
14Mon12:555.35:51-1.15:222.65:468:32Full Moon14Mon
15Tue1:435.56:37-1.56:142.65:468:32Full Moon15Tue
16Wed12:208.02:305.77:23-1.77:082.65:468:33Full Moon16Wed
17Thu1:117.93:165.98:10-1.68:062.55:468:33Waning Gibbous17Thu
18Fri2:047.64:016.18:57-1.49:082.35:468:33Waning Gibbous18Fri
19Sat2:597.04:486.39:45-1.010:162.15:478:33Waning Gibbous19Sat
20Sun3:596.35:356.510:34-0.511:301.85:478:34Third Quarter20Sun
21Mon5:075.66:236.711:250.25:478:34Third Quarter21Mon
22Tue6:254.97:126.912:471.512:190.85:478:34Third Quarter22Tue
23Wed7:534.58:017.12:001.01:171.55:488:34Third Quarter23Wed
24Thu9:224.58:487.23:050.52:162.05:488:34Waning Crescent24Thu
25Fri10:374.79:347.34:010.13:142.45:488:34Waning Crescent25Fri
26Sat11:395.010:167.34:50-0.24:082.65:498:34Waning Crescent26Sat
27Sun12:305.25:33-0.44:582.85:498:35Waning Crescent27Sun
28Mon1:145.46:11-0.55:442.95:498:35New Moon28Mon
29Tue1:535.46:47-0.66:262.95:508:34New Moon29Tue
30Wed12:137.02:285.57:20-0.67:072.95:508:34New Moon30Wed
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 12:53 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 80% 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 Gibbous (80% 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