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

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 9:41 am (0.9 ft)
Next high tide : in 1h 14m at 3:31 am (5.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jul 2087

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:437.92:426.17:41-1.37:392.45:518:34New Moon1Tue
2Wed1:327.53:256.28:24-1.18:342.35:518:34Waxing Crescent2Wed
3Thu2:227.04:076.39:07-0.79:322.25:528:34Waxing Crescent3Thu
4Fri3:126.34:486.39:49-0.210:332.15:528:34Waxing Crescent4Fri
5Sat4:055.65:306.310:310.411:381.95:538:34First Quarter5Sat
6Sun5:055.06:116.411:161.05:538:34First Quarter6Sun
7Mon6:184.46:546.412:461.712:051.65:548:33First Quarter7Mon
8Tue7:464.27:386.51:521.412:592.15:558:33First Quarter8Tue
9Wed9:174.28:226.62:521.11:582.55:558:33First Quarter9Wed
10Thu10:314.59:066.83:430.72:552.75:568:32Waxing Gibbous10Thu
11Fri11:254.79:496.94:280.43:482.95:578:32Waxing Gibbous11Fri
12Sat12:095.05:080.14:342.95:578:31Waxing Gibbous12Sat
13Sun12:465.25:45-0.25:172.95:588:31Waxing Gibbous13Sun
14Mon1:195.46:19-0.45:572.85:598:31Full Moon14Mon
15Tue1:515.56:52-0.56:362.75:598:30Full Moon15Tue
16Wed12:327.22:235.77:25-0.67:172.66:008:29Full Moon16Wed
17Thu1:137.12:565.97:59-0.68:012.46:018:29Waning Gibbous17Thu
18Fri1:566.83:296.28:34-0.48:492.26:018:28Waning Gibbous18Fri
19Sat2:436.44:056.49:11-0.19:431.96:028:28Waning Gibbous19Sat
20Sun3:365.94:436.69:510.410:441.76:038:27Waning Gibbous20Sun
21Mon4:385.35:266.910:350.911:531.36:048:26Third Quarter21Mon
22Tue5:564.86:147.111:261.56:058:26Third Quarter22Tue
23Wed7:274.67:077.31:070.912:262.16:058:25Third Quarter23Wed
24Thu9:004.68:057.62:180.41:352.46:068:24Waning Crescent24Thu
25Fri10:165.09:037.83:220.02:452.66:078:23Waning Crescent25Fri
26Sat11:165.49:597.94:19-0.43:502.66:088:22Waning Crescent26Sat
27Sun12:065.75:09-0.74:492.56:098:22Waning Crescent27Sun
28Mon12:506.05:56-0.95:432.46:098:21New Moon28Mon
29Tue1:316.26:39-0.86:352.26:108:20New Moon29Tue
30Wed12:347.62:106.37:19-0.77:242.06:118:19New Moon30Wed
31Thu1:217.22:466.47:58-0.48:131.96:128:18Waxing Crescent31Thu
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 6:36 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 74% 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 Gibbous (74% 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