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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 1h 42m at 9:41 am (0.9 ft)
Next high tide : 4:27 pm (6.6 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 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:574.08:336.53:021.41:592.15:508:34Third Quarter1Sat
2Sun10:214.29:086.73:500.92:482.55:508:34Waning Crescent2Sun
3Mon11:284.59:446.94:330.43:372.95:518:34Waning Crescent3Mon
4Tue12:204.85:110.04:233.15:518:34Waning Crescent4Tue
5Wed1:055.15:48-0.45:083.35:528:34Waning Crescent5Wed
6Thu1:455.36:25-0.75:503.35:538:34New Moon6Thu
7Fri2:235.47:02-0.96:333.35:538:33New Moon7Fri
8Sat12:257.53:005.57:41-1.17:183.25:548:33New Moon8Sat
9Sun1:097.43:375.68:20-1.18:063.15:548:33Waxing Crescent9Sun
10Mon1:557.34:145.89:00-1.09:002.95:558:32Waxing Crescent10Mon
11Tue2:446.94:526.09:41-0.810:012.65:568:32Waxing Crescent11Tue
12Wed3:396.35:306.310:24-0.311:102.25:568:32Waxing Crescent12Wed
13Thu4:435.66:116.611:090.35:578:31First Quarter13Thu
14Fri6:024.96:547.012:241.711:58 AM1.05:588:31First Quarter14Fri
15Sat7:374.57:397.31:381.112:521.75:588:30First Quarter15Sat
16Sun9:174.58:277.62:460.41:522.45:598:30Waxing Gibbous16Sun
17Mon10:414.89:177.83:46-0.22:562.86:008:29Waxing Gibbous17Mon
18Tue11:475.210:087.94:40-0.63:583.16:008:29Waxing Gibbous18Tue
19Wed12:415.55:30-0.94:573.26:018:28Waxing Gibbous19Wed
20Thu1:285.76:17-1.15:513.16:028:27Full Moon20Thu
21Fri2:105.87:00-1.16:423.06:038:27Full Moon21Fri
22Sat12:337.62:495.87:42-1.07:312.96:038:26Full Moon22Sat
23Sun1:187.33:255.88:20-0.88:192.86:048:25Waning Gibbous23Sun
24Mon2:016.93:595.98:57-0.49:082.76:058:25Waning Gibbous24Mon
25Tue2:446.44:315.99:320.010:002.56:068:24Waning Gibbous25Tue
26Wed3:305.85:026.010:070.510:572.36:078:23Waning Gibbous26Wed
27Thu4:215.15:346.110:431.16:078:22Third Quarter27Thu
28Fri5:264.56:086.212:002.111:21 AM1.76:088:21Third Quarter28Fri
29Sat6:534.16:466.31:061.812:062.36:098:21Third Quarter29Sat
30Sun8:424.17:296.52:101.41:022.86:108:20Third Quarter30Sun
31Mon10:174.48:166.73:071.02:073.26:118:19Waning Crescent31Mon
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 1:04 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 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