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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 2h 56m at 3:06 am (0.7 ft)
Next high tide : 10:11 am (4.5 ft)
Sunset today : 8:25 pm
Sunrise tomorrow : 6:05 am
Moon phase : Waxing Gibbous (72% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - May 1985

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:025.610:516.54:111.24:120.16:127:59Waxing Gibbous1Wed
2Thu11:085.711:247.04:590.44:550.56:118:00Waxing Gibbous2Thu
3Fri12:105.85:46-0.45:381.06:108:01Full Moon3Fri
4Sat1:115.86:33-1.06:211.56:098:02Full Moon4Sat
5Sun12:357.62:125.77:21-1.47:072.06:088:02Full Moon5Sun
6Mon1:147.73:135.68:11-1.67:552.56:078:03Waning Gibbous6Mon
7Tue1:577.64:165.49:02-1.58:492.86:068:04Waning Gibbous7Tue
8Wed2:447.25:235.49:57-1.39:543.16:058:05Waning Gibbous8Wed
9Thu3:366.76:315.310:56-0.911:153.26:048:06Waning Gibbous9Thu
10Fri4:376.17:355.411:59-0.56:038:07Third Quarter10Fri
11Sat5:465.58:305.612:443.01:02-0.26:028:08Third Quarter11Sat
12Sun7:035.19:155.82:022.62:010.16:018:09Third Quarter12Sun
13Mon8:214.89:515.93:062.12:520.46:008:10Waning Crescent13Mon
14Tue9:314.710:216.13:581.53:360.75:598:10Waning Crescent14Tue
15Wed10:334.710:466.34:421.04:151.15:588:11Waning Crescent15Wed
16Thu11:294.811:106.45:200.64:501.55:578:12Waning Crescent16Thu
17Fri12:204.85:550.25:231.95:578:13Waning Crescent17Fri
18Sat1:084.96:27-0.15:562.35:568:14New Moon18Sat
19Sun1:554.96:58-0.46:292.65:558:15New Moon19Sun
20Mon12:266.72:405.07:30-0.67:032.95:548:16New Moon20Mon
21Tue12:566.73:265.08:04-0.77:393.15:548:16New Moon21Tue
22Wed1:296.74:145.08:41-0.78:193.35:538:17Waxing Crescent22Wed
23Thu2:066.65:055.09:23-0.79:073.45:528:18Waxing Crescent23Thu
24Fri2:496.45:575.010:10-0.710:083.45:528:19Waxing Crescent24Fri
25Sat3:396.16:485.111:02-0.611:253.35:518:20First Quarter25Sat
26Sun4:405.77:345.411:57-0.45:518:20First Quarter26Sun
27Mon5:535.38:145.712:482.912:53-0.15:508:21First Quarter27Mon
28Tue7:165.08:526.22:002.31:480.25:508:22First Quarter28Tue
29Wed8:404.99:276.73:011.52:390.65:498:22Waxing Gibbous29Wed
30Thu10:005.010:047.23:550.63:291.15:498:23Waxing Gibbous30Thu
31Fri11:125.110:417.64:45-0.34:171.65:488:24Waxing Gibbous31Fri
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 6:38 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 transitional phase. Tonight's moon is 72% 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 Waxing Gibbous (72% 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