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 : 11:16 am (-0.2 ft)
Next high tide : in 4h 00m at 4:32 am (5.9 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 - Jan 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:008.011:155.52:452.74:12-1.07:245:01Waning Crescent1Tue
2Wed9:528.13:452.75:00-1.37:245:01New Moon2Wed
3Thu12:035.810:43 AM8.14:412.75:46-1.47:245:02New Moon3Thu
4Fri12:476.011:33 AM8.05:352.56:29-1.37:245:03New Moon4Fri
5Sat1:296.212:227.66:282.47:11-1.17:245:04Waxing Crescent5Sat
6Sun2:106.31:107.17:212.37:52-0.77:245:05Waxing Crescent6Sun
7Mon2:496.31:596.48:162.28:32-0.27:245:06Waxing Crescent7Mon
8Tue3:286.32:505.79:142.19:120.47:245:07Waxing Crescent8Tue
9Wed4:066.43:495.010:181.99:541.17:245:08First Quarter9Wed
10Thu4:466.45:024.411:261.710:401.77:245:09First Quarter10Thu
11Fri5:286.46:364.112:351.47:235:10First Quarter11Fri
12Sat6:126.48:164.21:391.17:235:11First Quarter12Sat
13Sun6:596.59:324.512:392.72:340.77:235:12Waxing Gibbous13Sun
14Mon7:476.710:254.81:432.93:210.47:235:13Waxing Gibbous14Mon
15Tue8:336.911:065.12:403.04:010.07:225:14Waxing Gibbous15Tue
16Wed9:177.011:405.33:293.04:38-0.27:225:15Waxing Gibbous16Wed
17Thu9:597.24:112.95:11-0.57:225:16Full Moon17Thu
18Fri12:125.410:40 AM7.24:512.85:43-0.67:215:17Full Moon18Fri
19Sat12:425.611:20 AM7.25:292.66:15-0.77:215:18Full Moon19Sat
20Sun1:125.812:017.16:092.46:47-0.67:205:19Full Moon20Sun
21Mon1:426.012:446.96:512.27:20-0.57:205:20Waning Gibbous21Mon
22Tue2:146.21:306.47:371.97:55-0.17:195:21Waning Gibbous22Tue
23Wed2:476.42:215.98:281.78:330.47:185:22Waning Gibbous23Wed
24Thu3:236.63:225.39:261.49:141.07:185:23Waning Gibbous24Thu
25Fri4:046.84:394.710:331.110:021.77:175:24Third Quarter25Fri
26Sat4:517.06:154.411:480.811:012.37:175:26Third Quarter26Sat
27Sun5:467.27:574.51:030.47:165:27Third Quarter27Sun
28Mon6:477.39:164.912:152.72:11-0.17:155:28Waning Crescent28Mon
29Tue7:507.510:145.31:342.93:10-0.57:145:29Waning Crescent29Tue
30Wed8:507.611:025.62:442.84:02-0.87:145:30Waning Crescent30Wed
31Thu9:457.711:435.93:452.64:48-1.07:135:31Waning 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 7:54 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 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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