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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 2h 25m at 7:37 am (-0.4 ft)
Next high tide : 2:35 pm (5.6 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:11 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Nov 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:175.15:505.412:150.51:163.57:346:10First Quarter1Wed
2Thu8:565.37:065.21:170.52:203.17:356:09First Quarter2Thu
3Fri9:255.68:185.22:110.53:102.67:366:08First Quarter3Fri
4Sat9:525.99:245.32:570.63:522.07:376:07Waxing Gibbous4Sat
5Sun9:186.39:245.52:380.73:301.36:385:06Waxing Gibbous5Sun
6Mon9:456.710:235.63:161.04:080.66:395:05Waxing Gibbous6Mon
7Tue10:137.111:205.73:531.44:47-0.16:415:04Full Moon7Tue
8Wed10:447.54:321.85:29-0.76:425:03Full Moon8Wed
9Thu12:175.811:18 AM7.85:122.26:13-1.16:435:02Full Moon9Thu
10Fri1:145.811:57 AM7.95:542.67:01-1.36:445:01Waning Gibbous10Fri
11Sat2:145.712:417.96:413.07:52-1.36:455:00Waning Gibbous11Sat
12Sun3:165.61:317.67:343.28:48-1.16:464:59Waning Gibbous12Sun
13Mon4:215.62:287.28:403.49:50-0.86:474:59Waning Gibbous13Mon
14Tue5:265.63:356.610:033.410:55-0.56:484:58Third Quarter14Tue
15Wed6:265.84:526.011:363.16:494:57Third Quarter15Wed
16Thu7:186.16:155.612:01-0.112:582.56:504:56Third Quarter16Thu
17Fri8:036.47:365.31:000.22:051.86:514:56Waning Crescent17Fri
18Sat8:426.78:515.21:530.63:011.26:524:55Waning Crescent18Sat
19Sun9:167.09:575.22:391.13:480.66:534:54Waning Crescent19Sun
20Mon9:477.110:565.33:211.54:300.16:544:54Waning Crescent20Mon
21Tue10:167.211:515.34:002.05:07-0.36:554:53New Moon21Tue
22Wed10:447.24:382.55:43-0.56:564:53New Moon22Wed
23Thu12:415.411:11 AM7.15:152.96:17-0.56:574:52New Moon23Thu
24Fri1:295.411:40 AM7.05:533.26:51-0.56:584:52New Moon24Fri
25Sat2:145.412:126.96:313.47:27-0.56:594:52Waxing Crescent25Sat
26Sun2:595.312:476.67:103.58:05-0.47:004:51Waxing Crescent26Sun
27Mon3:455.21:266.47:543.68:47-0.27:014:51Waxing Crescent27Mon
28Tue4:325.22:106.08:483.69:320.07:024:51Waxing Crescent28Tue
29Wed5:195.23:015.79:583.510:210.27:034:50First Quarter29Wed
30Thu6:035.34:035.211:193.311:120.47:044:50First Quarter30Thu
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 11:06 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 99% 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 Full Moon (99% 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