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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 5h 26m at 7:37 am (-0.4 ft)
Next high tide : 2:35 pm (5.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:11 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jun 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:038.03:385.68:18-1.98:003.05:488:25Waxing Crescent1Thu
2Fri1:547.84:345.69:11-1.79:033.15:488:26Waxing Crescent2Fri
3Sat2:497.35:295.710:05-1.410:153.05:478:26Waxing Crescent3Sat
4Sun3:486.76:245.811:01-0.911:372.85:478:27First Quarter4Sun
5Mon4:546.07:156.011:57-0.45:478:27First Quarter5Mon
6Tue6:075.38:016.212:582.412:530.15:478:28First Quarter6Tue
7Wed7:294.78:436.42:111.81:450.75:478:29First Quarter7Wed
8Thu8:544.49:206.63:141.22:351.25:468:29Waxing Gibbous8Thu
9Fri10:134.49:536.84:060.73:211.75:468:30Waxing Gibbous9Fri
10Sat11:214.610:246.94:510.24:052.25:468:30Waxing Gibbous10Sat
11Sun12:204.85:31-0.24:472.65:468:31Waxing Gibbous11Sun
12Mon1:115.06:07-0.45:282.95:468:31Full Moon12Mon
13Tue1:565.16:41-0.66:073.25:468:31Full Moon13Tue
14Wed2:375.27:14-0.76:453.35:468:32Full Moon14Wed
15Thu12:306.93:165.27:48-0.77:243.45:468:32Full Moon15Thu
16Fri1:066.83:535.28:23-0.78:033.45:468:33Waning Gibbous16Fri
17Sat1:436.64:305.29:00-0.78:473.35:468:33Waning Gibbous17Sat
18Sun2:236.45:075.29:38-0.69:383.35:478:33Waning Gibbous18Sun
19Mon3:066.15:445.410:18-0.410:393.15:478:33Waning Gibbous19Mon
20Tue3:555.76:215.611:00-0.111:492.85:478:34Third Quarter20Tue
21Wed4:565.26:575.911:440.25:478:34Third Quarter21Wed
22Thu6:114.77:346.31:002.312:320.75:478:34Third Quarter22Thu
23Fri7:424.48:116.82:051.61:231.35:488:34Third Quarter23Fri
24Sat9:164.48:517.23:030.82:161.95:488:34Waning Crescent24Sat
25Sun10:394.79:337.73:560.03:102.35:488:34Waning Crescent25Sun
26Mon11:495.010:198.04:47-0.74:062.75:498:35Waning Crescent26Mon
27Tue12:495.45:37-1.35:013.05:498:35New Moon27Tue
28Wed1:435.66:27-1.75:573.05:498:35New Moon28Wed
29Thu2:325.87:17-1.86:543.05:508:35New Moon29Thu
30Fri12:518.23:205.98:06-1.77:522.95:508:34Waxing Crescent30Fri
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 11:06 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 spring phase. Tonight's moon is 99% 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 (99% 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