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

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 8:36 am (-0.1 ft)
Next high tide : in 3h 28m at 1:57 am (6.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Apr 1972

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:536.42:164.97:340.17:152.35:536:31Waning Gibbous1Sat
2Sun1:206.43:064.78:110.17:472.65:516:32Waning Gibbous2Sun
3Mon1:526.34:044.58:530.18:242.95:506:33Waning Gibbous3Mon
4Tue2:306.15:164.39:430.29:133.25:486:34Waning Gibbous4Tue
5Wed3:185.96:364.410:430.310:323.35:476:35Third Quarter5Wed
6Thu4:195.77:394.611:500.35:456:36Third Quarter6Thu
7Fri5:315.58:224.912:093.212:530.25:446:37Third Quarter7Fri
8Sat6:465.68:555.21:232.81:480.15:426:38Third Quarter8Sat
9Sun7:565.79:265.62:202.22:360.05:416:39Waning Crescent9Sun
10Mon9:015.89:566.13:091.53:190.15:406:40Waning Crescent10Mon
11Tue10:025.910:286.63:550.84:000.45:386:41Waning Crescent11Tue
12Wed11:016.011:017.14:400.04:410.75:376:41New Moon12Wed
13Thu11:596.011:367.45:26-0.65:221.25:356:42New Moon13Thu
14Fri12:585.86:14-1.16:051.65:346:43New Moon14Fri
15Sat12:157.61:575.77:03-1.36:512.15:326:44Waxing Crescent15Sat
16Sun12:587.63:005.47:55-1.47:422.55:316:45Waxing Crescent16Sun
17Mon1:457.44:065.28:51-1.28:412.75:306:46Waxing Crescent17Mon
18Tue2:387.05:175.29:53-0.99:572.95:286:47First Quarter18Tue
19Wed3:406.56:275.211:00-0.511:262.85:276:48First Quarter19Wed
20Thu4:515.97:275.412:08-0.25:266:49First Quarter20Thu
21Fri6:095.58:175.712:502.51:110.15:246:50First Quarter21Fri
22Sat7:265.28:585.91:592.02:050.35:236:51Waxing Gibbous22Sat
23Sun8:365.19:326.12:551.52:510.65:226:52Waxing Gibbous23Sun
24Mon9:385.110:016.33:421.03:300.95:206:52Waxing Gibbous24Mon
25Tue10:325.110:276.44:230.54:061.35:196:53Waxing Gibbous25Tue
26Wed11:225.110:526.54:590.24:391.75:186:54Full Moon26Wed
27Thu12:095.05:33-0.15:112.05:176:55Full Moon27Thu
28Fri12:535.06:05-0.35:432.45:166:56Full Moon28Fri
29Sat1:365.06:37-0.46:152.65:146:57Full Moon29Sat
30Sun12:116.53:204.98:11-0.57:492.86:137:58Waning Gibbous30Sun
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 5:16 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 95% 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 Gibbous (95% 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