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

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 2h 41m at 6:52 pm (2.9 ft)
Next high tide (tomorrow) : 12:39 am (7.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - May 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:336.35:234.79:46-0.49:213.36:127:59Waning Gibbous1Sun
2Mon3:146.16:294.710:36-0.310:233.46:118:00Waning Gibbous2Mon
3Tue4:055.87:334.811:34-0.311:513.46:098:01Third Quarter3Tue
4Wed5:105.68:245.012:37-0.26:088:02Third Quarter4Wed
5Thu6:265.49:035.31:213.11:38-0.26:078:03Third Quarter5Thu
6Fri7:475.39:385.72:302.52:33-0.16:068:04Third Quarter6Fri
7Sat9:035.410:106.23:261.83:230.16:058:05Waning Crescent7Sat
8Sun10:145.510:436.74:160.94:090.46:048:06Waning Crescent8Sun
9Mon11:205.611:177.25:030.14:530.86:038:07Waning Crescent9Mon
10Tue12:235.65:50-0.75:371.36:028:07New Moon10Tue
11Wed1:245.76:38-1.26:221.86:018:08New Moon11Wed
12Thu12:317.82:255.67:26-1.67:092.36:018:09New Moon12Thu
13Fri1:137.83:265.68:16-1.78:002.76:008:10Waxing Crescent13Fri
14Sat1:577.64:275.59:08-1.58:572.95:598:11Waxing Crescent14Sat
15Sun2:467.25:315.410:02-1.210:053.15:588:12Waxing Crescent15Sun
16Mon3:406.66:355.511:00-0.911:273.15:578:13First Quarter16Mon
17Tue4:416.07:345.612:02-0.55:568:14First Quarter17Tue
18Wed5:515.48:265.712:522.91:03-0.15:568:14First Quarter18Wed
19Thu7:084.99:095.92:062.41:590.35:558:15First Quarter19Thu
20Fri8:274.79:446.13:081.92:490.65:548:16Waxing Gibbous20Fri
21Sat9:394.610:136.23:591.43:321.05:548:17Waxing Gibbous21Sat
22Sun10:424.610:406.44:430.84:111.45:538:18Waxing Gibbous22Sun
23Mon11:394.711:046.55:210.44:471.85:528:18Waxing Gibbous23Mon
24Tue12:314.85:560.05:212.25:528:19Waxing Gibbous24Tue
25Wed1:194.96:28-0.35:552.65:518:20Full Moon25Wed
26Thu2:045.07:00-0.56:292.85:518:21Full Moon26Thu
27Fri12:256.82:495.07:33-0.77:043.15:508:22Full Moon27Fri
28Sat12:576.83:335.08:08-0.87:413.25:508:22Full Moon28Sat
29Sun1:326.74:195.08:46-0.88:233.35:498:23Waning Gibbous29Sun
30Mon2:116.65:075.19:28-0.89:133.45:498:24Waning Gibbous30Mon
31Tue2:556.35:555.110:15-0.710:163.35:488:24Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414724)

Common Questions About San Leandro Channel, San Leandro Bay, CA Tides

Show All
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 9:45 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 100% 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 (100% 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