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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 12:23 am (2.0 ft)
Next high tide : in 1h 11m at 6:23 pm (6.3 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Mar 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:266.08:194.61:000.86:406:02First Quarter1Sat
2Sun6:295.99:154.812:502.92:030.66:386:03First Quarter2Sun
3Mon7:326.09:555.11:582.82:540.56:376:04Waxing Gibbous3Mon
4Tue8:286.110:275.32:522.63:360.36:356:05Waxing Gibbous4Tue
5Wed9:186.210:555.53:372.34:110.26:346:06Waxing Gibbous5Wed
6Thu10:036.311:215.74:162.04:430.16:326:07Waxing Gibbous6Thu
7Fri10:466.411:475.94:521.75:130.26:316:08Full Moon7Fri
8Sat11:296.35:271.35:420.36:296:09Full Moon8Sat
9Sun12:146.21:126.27:031.07:130.57:287:10Full Moon9Sun
10Mon1:426.41:576.07:410.77:450.87:277:11Full Moon10Mon
11Tue2:126.62:455.78:220.48:201.27:257:12Waning Gibbous11Tue
12Wed2:466.83:395.39:080.28:591.67:247:13Waning Gibbous12Wed
13Thu3:236.84:425.010:000.19:442.17:227:14Waning Gibbous13Thu
14Fri4:086.85:584.711:000.110:402.57:217:15Third Quarter14Fri
15Sat5:036.77:244.612:090.07:197:16Third Quarter15Sat
16Sun6:106.58:424.91:240.07:187:16Third Quarter16Sun
17Mon7:256.59:435.31:262.72:34-0.27:167:17Third Quarter17Mon
18Tue8:396.510:305.72:472.43:34-0.37:157:18Waning Crescent18Tue
19Wed9:466.611:116.03:511.94:25-0.37:137:19Waning Crescent19Wed
20Thu10:466.611:496.44:461.45:10-0.27:127:20Waning Crescent20Thu
21Fri11:426.65:360.95:520.07:107:21New Moon21Fri
22Sat12:246.612:346.46:220.56:310.37:087:22New Moon22Sat
23Sun12:586.81:246.27:060.27:090.77:077:23New Moon23Sun
24Mon1:316.82:145.97:480.07:481.27:057:24New Moon24Mon
25Tue2:036.83:045.58:310.08:261.67:047:25Waxing Crescent25Tue
26Wed2:366.73:565.29:130.09:072.07:027:26Waxing Crescent26Wed
27Thu3:116.44:544.99:590.29:522.47:017:27Waxing Crescent27Thu
28Fri3:496.26:004.610:500.410:482.86:597:28Waxing Crescent28Fri
29Sat4:355.97:174.511:490.56:587:28First Quarter29Sat
30Sun5:315.68:284.612:022.912:560.66:567:29First Quarter30Sun
31Mon6:385.49:214.81:242.92:000.66:557:30First Quarter31Mon
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 9:23 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 38% 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 (38% 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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