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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 14m at 11:16 am (-0.2 ft)
Next high tide : 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 - Oct 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:135.63:207.49:062.510:15-0.37:046:52Waxing Crescent1Tue
2Wed5:235.34:167.110:042.811:21-0.17:056:50First Quarter2Wed
3Thu6:395.35:226.811:213.07:066:49First Quarter3Thu
4Fri7:525.46:376.512:330.012:532.97:076:47First Quarter4Fri
5Sat8:535.77:556.41:440.12:152.67:086:46First Quarter5Sat
6Sun9:436.19:066.32:470.23:202.07:096:44Waxing Gibbous6Sun
7Mon10:246.410:106.33:390.34:151.57:106:43Waxing Gibbous7Mon
8Tue11:016.611:086.24:250.55:031.07:116:41Waxing Gibbous8Tue
9Wed11:346.85:060.85:460.67:126:40Full Moon9Wed
10Thu12:016.112:056.95:441.16:260.37:126:38Full Moon10Thu
11Fri12:506.012:357.06:201.57:040.17:136:37Full Moon11Fri
12Sat1:385.81:036.96:561.97:400.07:146:35Full Moon12Sat
13Sun2:255.71:326.87:322.38:170.07:156:34Waning Gibbous13Sun
14Mon3:125.52:036.78:092.68:550.17:166:32Waning Gibbous14Mon
15Tue4:015.22:376.58:492.99:370.37:176:31Waning Gibbous15Tue
16Wed4:565.13:176.29:343.110:240.47:186:30Waning Gibbous16Wed
17Thu5:565.04:065.910:333.311:190.67:196:28Third Quarter17Thu
18Fri6:595.05:045.611:513.37:206:27Third Quarter18Fri
19Sat7:565.16:135.412:200.71:123.17:216:26Third Quarter19Sat
20Sun8:405.37:255.31:210.82:172.77:226:24Third Quarter20Sun
21Mon9:165.68:355.42:150.83:082.27:236:23Waning Crescent21Mon
22Tue9:486.09:385.53:020.93:511.67:246:22Waning Crescent22Tue
23Wed10:196.410:375.73:441.04:321.07:256:20Waning Crescent23Wed
24Thu10:506.811:325.84:241.25:120.47:266:19Waning Crescent24Thu
25Fri11:237.25:031.45:53-0.27:276:18New Moon25Fri
26Sat12:275.911:58 AM7.55:441.76:36-0.77:286:17New Moon26Sat
27Sun1:216.012:367.86:262.07:22-1.07:296:16New Moon27Sun
28Mon2:175.91:197.87:112.38:10-1.27:306:14Waxing Crescent28Mon
29Tue3:135.82:057.78:002.69:02-1.17:316:13Waxing Crescent29Tue
30Wed4:135.72:587.48:552.89:58-0.97:326:12Waxing Crescent30Wed
31Thu5:155.73:577.010:032.910:59-0.57:336:11First Quarter31Thu
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 2:49 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 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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