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

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 4:27 am (-0.7 ft)
Next high tide : in 6h 04m at 8:59 pm (7.8 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Feb 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:416.811:395.53:522.64:47-0.17:135:31Waxing Gibbous1Thu
2Fri10:206.94:332.55:19-0.27:125:33Full Moon2Fri
3Sat12:105.610:58 AM6.95:112.45:49-0.27:115:34Full Moon3Sat
4Sun12:385.711:35 AM6.85:472.36:18-0.27:105:35Full Moon4Sun
5Mon1:065.812:126.66:212.16:46-0.17:095:36Full Moon5Mon
6Tue1:335.912:506.46:572.07:160.17:085:37Waning Gibbous6Tue
7Wed2:026.01:296.17:351.87:470.47:075:38Waning Gibbous7Wed
8Thu2:336.22:135.78:181.78:210.77:065:39Waning Gibbous8Thu
9Fri3:076.33:055.29:071.58:591.27:055:40Waning Gibbous9Fri
10Sat3:456.44:114.710:041.39:451.77:045:41Third Quarter10Sat
11Sun4:306.55:374.411:121.110:412.27:035:43Third Quarter11Sun
12Mon5:236.67:134.412:250.77:025:44Third Quarter12Mon
13Tue6:246.88:354.71:350.37:015:45Third Quarter13Tue
14Wed7:287.19:375.21:102.62:36-0.26:595:46Waning Crescent14Wed
15Thu8:307.410:265.62:212.53:30-0.66:585:47Waning Crescent15Thu
16Fri9:287.611:106.03:222.24:19-0.96:575:48Waning Crescent16Fri
17Sat10:237.711:516.34:181.95:05-1.06:565:49New Moon17Sat
18Sun11:167.65:101.55:48-0.96:555:50New Moon18Sun
19Mon12:306.612:087.46:011.26:31-0.66:535:51New Moon19Mon
20Tue1:096.812:597.06:511.07:12-0.26:525:52Waxing Crescent20Tue
21Wed1:486.91:516.47:420.87:540.36:515:53Waxing Crescent21Wed
22Thu2:276.92:465.88:350.88:370.96:505:54Waxing Crescent22Thu
23Fri3:076.73:475.29:310.89:231.56:485:55Waxing Crescent23Fri
24Sat3:506.65:004.710:340.910:182.16:475:56First Quarter24Sat
25Sun4:386.36:274.511:430.911:262.56:465:57First Quarter25Sun
26Mon5:336.17:554.612:540.86:445:58First Quarter26Mon
27Tue6:336.19:024.912:422.71:580.76:435:59First Quarter27Tue
28Wed7:346.19:505.11:512.72:510.56:426:00Waxing Gibbous28Wed
29Thu8:296.210:275.32:472.63:360.36:406:01Waxing Gibbous29Thu
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 12:43 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 spring phase. Tonight's moon is 18% 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 Waning Crescent (18% 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