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

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 9:41 am (0.9 ft)
Next high tide : in 1h 38m at 3:31 am (5.6 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 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:286.11:336.47:502.18:09-0.17:135:31Waxing Crescent1Thu
2Fri2:596.12:205.78:392.08:430.57:125:32Waxing Crescent2Fri
3Sat3:296.13:125.09:321.89:171.17:115:34Waxing Crescent3Sat
4Sun3:596.14:164.410:321.79:531.87:105:35First Quarter4Sun
5Mon4:336.25:474.011:381.510:372.57:095:36First Quarter5Mon
6Tue5:126.27:514.012:471.27:085:37First Quarter6Tue
7Wed6:006.29:274.41:510.87:075:38First Quarter7Wed
8Thu6:546.310:204.812:583.32:460.57:065:39Waxing Gibbous8Thu
9Fri7:506.510:575.12:113.43:330.17:055:40Waxing Gibbous9Fri
10Sat8:426.811:295.33:063.44:14-0.27:045:41Waxing Gibbous10Sat
11Sun9:317.011:575.43:513.24:51-0.57:035:42Waxing Gibbous11Sun
12Mon10:167.24:312.95:25-0.87:025:43Full Moon12Mon
13Tue12:255.611:00 AM7.35:102.65:58-0.97:015:45Full Moon13Tue
14Wed12:535.711:44 AM7.35:502.36:31-0.87:005:46Full Moon14Wed
15Thu1:215.912:297.06:331.97:05-0.66:595:47Full Moon15Thu
16Fri1:506.21:186.67:191.57:39-0.16:575:48Waning Gibbous16Fri
17Sat2:216.52:126.08:101.28:150.56:565:49Waning Gibbous17Sat
18Sun2:546.73:145.39:060.98:541.36:555:50Waning Gibbous18Sun
19Mon3:326.94:334.710:100.69:382.06:545:51Third Quarter19Mon
20Tue4:167.06:164.411:230.410:352.76:535:52Third Quarter20Tue
21Wed5:117.08:064.512:420.16:515:53Third Quarter21Wed
22Thu6:167.09:255.01:57-0.26:505:54Third Quarter22Thu
23Fri7:277.010:175.41:283.33:00-0.56:495:55Waning Crescent23Fri
24Sat8:337.110:595.62:443.13:54-0.76:475:56Waning Crescent24Sat
25Sun9:327.211:365.83:442.84:40-0.86:465:57Waning Crescent25Sun
26Mon10:257.24:352.45:20-0.86:455:58New Moon26Mon
27Tue12:106.011:12 AM7.05:212.05:55-0.66:435:59New Moon27Tue
28Wed12:406.111:57 AM6.76:041.76:28-0.36:426:00New Moon28Wed
29Thu1:086.112:416.36:451.56:590.16:416:01New Moon29Thu
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 6:36 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 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