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

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 4:11 pm (3.4 ft)
Next high tide : in 4h 41m at 12:04 pm (5.1 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Feb 1981

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:086.911:205.33:142.94:19-0.27:125:32Waning Crescent1Sun
2Mon9:527.211:555.53:582.84:55-0.57:115:33Waning Crescent2Mon
3Tue10:357.34:402.75:32-0.87:105:34New Moon3Tue
4Wed12:295.711:18 AM7.45:202.56:08-0.97:095:36New Moon4Wed
5Thu1:035.912:027.46:022.36:45-0.97:085:37New Moon5Thu
6Fri1:386.112:477.26:472.07:24-0.77:075:38Waxing Crescent6Fri
7Sat2:136.21:366.87:351.88:04-0.47:065:39Waxing Crescent7Sat
8Sun2:516.42:316.28:291.68:460.27:055:40Waxing Crescent8Sun
9Mon3:316.63:345.69:301.39:320.87:045:41Waxing Crescent9Mon
10Tue4:166.74:515.010:401.110:261.57:035:42First Quarter10Tue
11Wed5:076.96:254.711:560.811:302.17:025:43First Quarter11Wed
12Thu6:037.08:004.81:130.47:015:44First Quarter12Thu
13Fri7:047.19:175.112:442.52:200.07:005:45Waxing Gibbous13Fri
14Sat8:047.210:165.51:572.63:18-0.46:595:47Waxing Gibbous14Sat
15Sun9:017.311:045.83:022.64:08-0.66:585:48Waxing Gibbous15Sun
16Mon9:537.311:466.03:582.44:53-0.76:565:49Waxing Gibbous16Mon
17Tue10:427.34:482.35:33-0.76:555:50Full Moon17Tue
18Wed12:236.111:27 AM7.15:332.16:10-0.56:545:51Full Moon18Wed
19Thu12:586.112:096.86:161.96:44-0.36:535:52Full Moon19Thu
20Fri1:306.112:506.56:571.77:180.06:515:53Full Moon20Fri
21Sat2:006.11:316.17:381.67:500.46:505:54Waning Gibbous21Sat
22Sun2:296.02:135.68:201.58:230.96:495:55Waning Gibbous22Sun
23Mon2:586.03:015.19:051.58:581.46:485:56Waning Gibbous23Mon
24Tue3:306.03:584.69:561.49:361.96:465:57Waning Gibbous24Tue
25Wed4:075.95:144.310:551.410:252.46:455:58Third Quarter25Wed
26Thu4:525.96:534.212:031.26:445:59Third Quarter26Thu
27Fri5:465.98:254.41:100.96:426:00Third Quarter27Fri
28Sat6:456.09:254.712:513.02:090.66:416:01Third Quarter28Sat
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 2:07 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 87% 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 Waxing Gibbous (87% 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.

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