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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 3:32 am (-0.1 ft)
Next high tide : in 3h 14m at 8:07 pm (7.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jun 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:185.110:117.34:060.33:391.25:488:25Waning Crescent1Sun
2Mon11:245.210:537.54:56-0.34:301.55:488:25Waning Crescent2Mon
3Tue12:225.45:42-0.75:191.85:478:26New Moon3Tue
4Wed1:165.66:26-0.96:072.15:478:27New Moon4Wed
5Thu12:147.52:065.67:09-1.06:552.35:478:27New Moon5Thu
6Fri12:537.32:545.77:50-1.07:432.55:478:28New Moon6Fri
7Sat1:337.03:405.68:30-0.98:332.75:468:28Waxing Crescent7Sat
8Sun2:136.64:255.69:10-0.69:252.75:468:29Waxing Crescent8Sun
9Mon2:546.25:095.69:51-0.410:222.85:468:29Waxing Crescent9Mon
10Tue3:395.75:545.610:340.011:272.75:468:30Waxing Crescent10Tue
11Wed4:295.26:375.611:190.45:468:30First Quarter11Wed
12Thu5:294.77:195.812:362.512:080.75:468:31First Quarter12Thu
13Fri6:424.48:006.01:412.212:591.15:468:31First Quarter13Fri
14Sat8:024.28:386.22:391.71:501.45:468:32First Quarter14Sat
15Sun9:194.29:156.53:281.22:401.75:468:32Waxing Gibbous15Sun
16Mon10:264.49:526.84:110.73:272.05:468:32Waxing Gibbous16Mon
17Tue11:234.710:297.04:500.24:122.25:468:33Waxing Gibbous17Tue
18Wed12:145.05:28-0.24:562.45:468:33Waxing Gibbous18Wed
19Thu1:015.36:06-0.65:402.55:468:33Full Moon19Thu
20Fri1:465.56:45-1.06:252.65:478:33Full Moon20Fri
21Sat12:307.52:315.77:26-1.27:132.65:478:34Full Moon21Sat
22Sun1:157.53:155.88:09-1.38:052.55:478:34Waning Gibbous22Sun
23Mon2:037.34:006.08:53-1.29:012.55:478:34Waning Gibbous23Mon
24Tue2:546.94:476.29:40-0.910:052.35:488:34Waning Gibbous24Tue
25Wed3:526.45:356.410:30-0.511:172.15:488:34Waning Gibbous25Wed
26Thu4:575.86:256.611:220.05:488:34Third Quarter26Thu
27Fri6:135.27:166.912:351.812:180.55:498:34Third Quarter27Fri
28Sat7:384.88:067.11:501.31:181.15:498:34Third Quarter28Sat
29Sun9:044.88:567.42:560.72:181.65:508:34Waning Crescent29Sun
30Mon10:214.99:437.53:550.23:171.95:508:34Waning Crescent30Mon
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 11:49 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 transitional phase. Tonight's moon is 28% 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 Waning Crescent (28% 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.

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