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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 1h 42m at 9:41 am (0.9 ft)
Next high tide : 4:27 pm (6.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Feb 2088

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:327.18:444.812:002.41:470.27:125:32First Quarter1Sun
2Mon7:347.49:485.21:162.62:49-0.37:115:33Waxing Gibbous2Mon
3Tue8:357.610:395.62:262.63:42-0.77:105:34Waxing Gibbous3Tue
4Wed9:317.711:236.03:282.44:30-0.97:095:35Waxing Gibbous4Wed
5Thu10:257.74:232.15:15-1.07:085:36Full Moon5Thu
6Fri12:046.211:16 AM7.65:151.85:56-0.97:075:38Full Moon6Fri
7Sat12:436.412:057.36:051.66:36-0.67:065:39Full Moon7Sat
8Sun1:206.612:536.96:531.47:15-0.27:055:40Waning Gibbous8Sun
9Mon1:566.61:416.37:421.37:530.37:045:41Waning Gibbous9Mon
10Tue2:326.62:305.78:321.28:310.87:035:42Waning Gibbous10Tue
11Wed3:086.53:255.19:241.29:111.47:025:43Waning Gibbous11Wed
12Thu3:476.44:304.610:231.29:572.07:015:44Third Quarter12Thu
13Fri4:296.35:544.311:281.210:542.57:005:45Third Quarter13Fri
14Sat5:186.27:324.312:381.16:595:46Third Quarter14Sat
15Sun6:146.18:514.512:072.81:430.96:575:47Third Quarter15Sun
16Mon7:126.29:434.81:212.92:370.66:565:49Waning Crescent16Mon
17Tue8:076.310:225.12:232.83:230.36:555:50Waning Crescent17Tue
18Wed8:576.510:535.33:132.74:020.16:545:51Waning Crescent18Wed
19Thu9:436.611:225.53:562.44:36-0.16:525:52Waning Crescent19Thu
20Fri10:266.811:505.74:342.25:08-0.26:515:53New Moon20Fri
21Sat11:086.85:111.95:40-0.26:505:54New Moon21Sat
22Sun12:196.011:51 AM6.75:471.66:12-0.16:495:55New Moon22Sun
23Mon12:486.212:346.56:261.36:450.16:475:56New Moon23Mon
24Tue1:196.51:216.27:081.07:210.56:465:57Waxing Crescent24Tue
25Wed1:536.72:125.87:540.77:590.96:455:58Waxing Crescent25Wed
26Thu2:306.83:115.38:460.68:411.46:435:59Waxing Crescent26Thu
27Fri3:126.94:224.99:450.59:321.96:426:00First Quarter27Fri
28Sat4:016.85:474.610:540.410:362.46:416:01First Quarter28Sat
29Sun5:016.87:174.712:110.26:396:02First Quarter29Sun
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 1:04 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 74% 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 Waning Gibbous (74% 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.

LEARN MORE ABOUT OUR TIDE DATA