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

TIDE TIMES for Thursday, August 6, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 11:58 am (2.8 ft)
Next high tide : in 5h 53m at 7:41 am (4.3 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:17 am
Moon phase : Third Quarter (42% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 2091

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:446.03:166.28:481.19:201.56:397:37Waning Gibbous1Sat
2Sun3:285.63:476.29:231.510:051.56:407:36Waning Gibbous2Sun
3Mon4:195.14:236.210:012.010:561.56:417:34Waning Gibbous3Mon
4Tue5:214.85:046.110:452.411:571.46:427:33Third Quarter4Tue
5Wed6:394.65:556.111:432.86:437:31Third Quarter5Wed
6Thu8:074.66:536.11:051.312:563.06:437:30Third Quarter6Thu
7Fri9:194.97:536.32:101.02:083.06:447:28Third Quarter7Fri
8Sat10:115.28:526.53:060.73:072.96:457:27Waning Crescent8Sat
9Sun10:525.59:466.83:540.43:572.66:467:25Waning Crescent9Sun
10Mon11:285.810:377.14:370.14:412.26:477:24Waning Crescent10Mon
11Tue12:036.15:18-0.15:241.86:487:22New Moon11Tue
12Wed12:376.45:57-0.26:081.46:487:21New Moon12Wed
13Thu12:187.31:136.76:37-0.16:541.06:497:19New Moon13Thu
14Fri1:097.21:497.07:180.27:420.66:507:18New Moon14Fri
15Sat2:026.92:287.27:590.68:330.36:517:16Waxing Crescent15Sat
16Sun2:596.53:107.38:441.09:290.26:527:15Waxing Crescent16Sun
17Mon4:016.03:567.29:321.610:300.26:537:13Waxing Crescent17Mon
18Tue5:115.64:497.110:292.111:380.36:537:11First Quarter18Tue
19Wed6:315.45:496.911:392.56:547:10First Quarter19Wed
20Thu7:545.46:576.712:520.31:012.76:557:08First Quarter20Thu
21Fri9:075.68:076.62:040.32:202.66:567:07First Quarter21Fri
22Sat10:045.99:126.63:080.23:262.46:577:05Waxing Gibbous22Sat
23Sun10:516.110:106.64:010.24:202.16:587:04Waxing Gibbous23Sun
24Mon11:306.311:026.64:470.25:071.86:597:02Waxing Gibbous24Mon
25Tue12:046.45:270.35:481.56:597:00Full Moon25Tue
26Wed12:356.46:020.56:261.37:006:59Full Moon26Wed
27Thu12:316.41:026.46:360.87:011.17:016:57Full Moon27Thu
28Fri1:136.21:286.47:081.17:350.97:026:56Full Moon28Fri
29Sat1:545.91:546.47:391.48:090.87:036:54Waning Gibbous29Sat
30Sun2:365.72:216.48:111.88:450.87:046:53Waning 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 9:49 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 neap phase. Tonight's moon is 42% 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 minimum.

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 (42% illuminated). This places San Leandro Channel, San Leandro Bay, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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