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

TIDE TIMES for Sunday, July 12, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 4:42 pm (3.1 ft)
Next high tide : in 1h 26m at 12:36 pm (5.4 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:57 am
Moon phase : Waning Crescent (4% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Feb 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:256.57:434.212:490.97:125:32Third Quarter1Wed
2Thu6:146.59:194.51:550.67:115:34Third Quarter2Thu
3Fri7:076.510:194.91:083.32:520.37:105:35Waning Crescent3Fri
4Sat8:016.611:015.22:193.43:400.17:095:36Waning Crescent4Sat
5Sun8:516.711:345.33:163.34:21-0.27:085:37Waning Crescent5Sun
6Mon9:376.84:023.24:57-0.37:075:38Waning Crescent6Mon
7Tue12:035.410:19 AM6.94:403.05:30-0.57:065:39New Moon7Tue
8Wed12:295.410:59 AM7.05:162.85:59-0.57:055:40New Moon8Wed
9Thu12:535.511:37 AM6.95:502.56:27-0.57:045:41New Moon9Thu
10Fri1:175.712:156.76:252.36:55-0.37:035:42New Moon10Fri
11Sat1:425.912:556.47:022.07:240.07:025:43Waxing Crescent11Sat
12Sun2:076.11:395.97:441.77:540.47:015:45Waxing Crescent12Sun
13Mon2:346.32:295.48:301.48:261.06:595:46Waxing Crescent13Mon
14Tue3:046.53:334.89:241.19:021.76:585:47Waxing Crescent14Tue
15Wed3:406.74:594.310:270.89:452.36:575:48First Quarter15Wed
16Thu4:236.86:524.211:400.510:442.96:565:49First Quarter16Thu
17Fri5:196.98:384.512:590.16:555:50First Quarter17Fri
18Sat6:277.09:445.012:103.32:11-0.36:535:51Waxing Gibbous18Sat
19Sun7:387.210:305.31:393.33:12-0.76:525:52Waxing Gibbous19Sun
20Mon8:447.511:095.72:513.14:04-1.06:515:53Waxing Gibbous20Mon
21Tue9:457.611:455.93:512.64:50-1.16:505:54Waxing Gibbous21Tue
22Wed10:407.64:442.25:32-1.16:485:55Full Moon22Wed
23Thu12:206.211:32 AM7.45:341.76:11-0.86:475:56Full Moon23Thu
24Fri12:536.412:227.06:231.36:48-0.46:465:57Full Moon24Fri
25Sat1:256.61:136.47:111.07:230.26:445:58Waning Gibbous25Sat
26Sun1:566.72:055.88:000.87:580.96:435:59Waning Gibbous26Sun
27Mon2:286.73:015.28:490.78:331.66:426:00Waning Gibbous27Mon
28Tue3:006.64:084.69:430.79:122.36:406:01Waning Gibbous28Tue
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 2:39 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 4% 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 (4% 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.

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