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

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 9:07 am (0.3 ft)
Next high tide : in 38m at 2:41 am (6.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Feb 1970

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:477.010:004.812:163.22:26-0.17:125:32Waning Crescent1Sun
2Mon7:497.310:465.21:383.43:22-0.77:125:33Waning Crescent2Mon
3Tue8:507.711:265.52:483.34:13-1.17:115:34Waning Crescent3Tue
4Wed9:478.03:473.05:00-1.47:105:35New Moon4Wed
5Thu12:035.810:43 AM8.14:422.65:44-1.57:095:36New Moon5Thu
6Fri12:386.011:36 AM8.05:352.16:26-1.47:085:37New Moon6Fri
7Sat1:146.312:297.66:281.77:06-1.07:075:39New Moon7Sat
8Sun1:496.61:237.07:231.37:45-0.47:065:40Waxing Crescent8Sun
9Mon2:256.82:206.28:191.18:250.37:055:41Waxing Crescent9Mon
10Tue3:027.03:245.49:200.99:061.17:045:42Waxing Crescent10Tue
11Wed3:427.04:414.710:250.79:521.97:035:43First Quarter11Wed
12Thu4:256.96:194.411:380.610:492.67:015:44First Quarter12Thu
13Fri5:156.78:074.512:530.57:005:45First Quarter13Fri
14Sat6:146.69:264.912:073.12:030.36:595:46First Quarter14Sat
15Sun7:166.510:185.21:313.33:020.16:585:47Waxing Gibbous15Sun
16Mon8:166.510:575.42:403.23:50-0.16:575:48Waxing Gibbous16Mon
17Tue9:086.611:305.53:333.04:30-0.26:565:49Waxing Gibbous17Tue
18Wed9:546.711:585.54:162.85:04-0.36:545:50Waxing Gibbous18Wed
19Thu10:356.74:542.55:34-0.36:535:52Full Moon19Thu
20Fri12:235.611:13 AM6.65:302.36:01-0.26:525:53Full Moon20Fri
21Sat12:455.711:50 AM6.46:032.06:260.06:515:54Full Moon21Sat
22Sun1:065.812:286.26:371.86:500.36:495:55Full Moon22Sun
23Mon1:286.01:075.87:121.57:160.76:485:56Waning Gibbous23Mon
24Tue1:516.21:505.47:501.37:431.16:475:57Waning Gibbous24Tue
25Wed2:166.32:405.08:321.08:121.76:455:58Waning Gibbous25Wed
26Thu2:456.53:444.59:210.88:452.26:445:59Waning Gibbous26Thu
27Fri3:206.55:124.210:200.79:262.86:436:00Third Quarter27Fri
28Sat4:066.67:094.211:320.510:293.26:416:01Third Quarter28Sat
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 5:54 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 83% 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 (83% 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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