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

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 48m at 1:12 pm (3.2 ft)
Next high tide : 7:37 pm (7.5 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:17 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - May 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:435.76:144.810:460.111:172.96:127:59Waxing Crescent1Sun
2Mon4:335.47:124.911:380.36:118:00First Quarter2Mon
3Tue5:345.18:045.112:342.812:360.46:108:01First Quarter3Tue
4Wed6:444.98:485.31:462.61:340.56:098:02First Quarter4Wed
5Thu7:574.89:265.62:442.22:270.66:088:02First Quarter5Thu
6Fri9:064.910:016.03:321.73:150.76:078:03Waxing Gibbous6Fri
7Sat10:095.110:356.44:151.13:590.86:068:04Waxing Gibbous7Sat
8Sun11:075.311:096.74:550.54:421.06:058:05Waxing Gibbous8Sun
9Mon12:025.55:36-0.15:251.26:048:06Full Moon9Mon
10Tue12:565.66:18-0.76:081.56:038:07Full Moon10Tue
11Wed12:237.31:505.77:02-1.16:541.86:028:08Full Moon11Wed
12Thu1:057.52:455.77:48-1.47:422.06:018:09Full Moon12Thu
13Fri1:497.43:415.78:37-1.48:352.26:008:10Waning Gibbous13Fri
14Sat2:387.24:395.79:30-1.39:362.45:598:10Waning Gibbous14Sat
15Sun3:326.95:395.710:25-1.010:492.55:588:11Waning Gibbous15Sun
16Mon4:326.36:405.811:25-0.75:578:12Third Quarter16Mon
17Tue5:425.87:396.012:122.412:28-0.35:568:13Third Quarter17Tue
18Wed6:595.38:336.31:332.01:300.15:568:14Third Quarter18Wed
19Thu8:195.19:206.52:441.52:280.45:558:15Waning Crescent19Thu
20Fri9:345.010:026.73:431.03:210.85:548:16Waning Crescent20Fri
21Sat10:405.010:396.84:340.54:091.15:548:16Waning Crescent21Sat
22Sun11:385.111:136.95:180.14:531.55:538:17Waning Crescent22Sun
23Mon12:305.25:58-0.25:341.85:528:18New Moon23Mon
24Tue1:185.26:35-0.46:142.15:528:19New Moon24Tue
25Wed12:166.82:035.37:09-0.56:532.45:518:20New Moon25Wed
26Thu12:476.72:455.37:43-0.57:312.65:518:20New Moon26Thu
27Fri1:196.63:275.28:16-0.58:112.75:508:21Waxing Crescent27Fri
28Sat1:536.44:085.28:51-0.48:542.85:508:22Waxing Crescent28Sat
29Sun2:296.24:505.29:29-0.39:432.95:498:23Waxing Crescent29Sun
30Mon3:105.85:345.210:09-0.110:412.95:498:23Waxing Crescent30Mon
31Tue3:565.56:195.310:530.111:482.85:488:24First Quarter31Tue
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 4:24 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 31% 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 Third Quarter (31% 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