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

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 2h 41m at 6:52 pm (2.9 ft)
Next high tide (tomorrow) : 12:39 am (7.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Mar 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:336.310:285.32:512.63:360.26:396:02Waxing Gibbous1Tue
2Wed9:236.510:595.63:352.34:130.06:386:03Waxing Gibbous2Wed
3Thu10:106.711:295.94:162.04:48-0.26:376:04Waxing Gibbous3Thu
4Fri10:566.84:551.65:22-0.26:356:05Full Moon4Fri
5Sat12:006.211:42 AM6.85:351.25:57-0.16:346:06Full Moon5Sat
6Sun12:326.412:306.66:170.86:340.26:326:07Full Moon6Sun
7Mon1:066.71:206.37:020.57:130.56:316:08Waning Gibbous7Mon
8Tue1:426.92:155.97:510.27:541.06:296:09Waning Gibbous8Tue
9Wed2:227.03:165.58:440.18:401.56:286:10Waning Gibbous9Wed
10Thu3:077.04:275.09:450.19:352.06:266:11Third Quarter10Thu
11Fri4:006.85:504.810:540.110:452.46:256:12Third Quarter11Fri
12Sat5:036.77:154.912:090.16:246:13Third Quarter12Sat
13Sun6:136.58:265.212:102.61:220.06:226:14Third Quarter13Sun
14Mon7:256.59:215.61:322.42:25-0.16:216:15Waning Crescent14Mon
15Tue8:316.510:075.92:392.13:18-0.26:196:16Waning Crescent15Tue
16Wed9:306.610:466.13:351.74:04-0.26:176:17Waning Crescent16Wed
17Thu10:236.511:216.34:241.34:450.06:166:18Waning Crescent17Thu
18Fri11:126.411:536.45:081.05:220.26:146:18New Moon18Fri
19Sat11:576.25:490.85:570.56:136:19New Moon19Sat
20Sun12:236.412:415.96:270.66:310.86:116:20New Moon20Sun
21Mon12:526.41:245.67:040.57:051.26:106:21Waxing Crescent21Mon
22Tue1:206.42:095.37:410.47:391.66:086:22Waxing Crescent22Tue
23Wed1:496.32:565.08:200.58:152.06:076:23Waxing Crescent23Wed
24Thu2:226.13:494.79:030.58:572.46:056:24Waxing Crescent24Thu
25Fri2:596.04:544.59:530.69:482.76:046:25Waxing Crescent25Fri
26Sat3:455.86:104.410:510.710:592.96:026:26First Quarter26Sat
27Sun4:415.67:244.511:570.76:016:27First Quarter27Sun
28Mon5:475.58:194.812:222.81:020.65:596:28First Quarter28Mon
29Tue6:565.59:015.11:312.61:570.55:586:29First Quarter29Tue
30Wed8:005.79:355.42:252.32:450.35:566:29Waxing Gibbous30Wed
31Thu8:585.910:085.83:111.83:260.25:556:30Waxing Gibbous31Thu
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 9:45 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 spring phase. Tonight's moon is 100% 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 Full Moon (100% 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