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

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 3m at 7:48 pm (3.2 ft)
Next high tide (tomorrow) : 1:30 am (6.8 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:51 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - May 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:325.110:126.23:461.43:350.66:127:59Waning Crescent1Thu
2Fri10:395.210:436.74:310.64:170.96:118:00Waning Crescent2Fri
3Sat11:425.411:167.25:15-0.24:591.46:098:01Waning Crescent3Sat
4Sun12:425.55:59-0.85:421.86:088:02New Moon4Sun
5Mon1:415.56:45-1.46:272.26:078:03New Moon5Mon
6Tue12:337.82:405.57:34-1.77:152.56:068:04New Moon6Tue
7Wed1:177.83:395.58:25-1.78:072.86:058:05Waxing Crescent7Wed
8Thu2:067.64:405.49:18-1.69:072.96:048:06Waxing Crescent8Thu
9Fri3:007.25:425.410:16-1.310:203.06:038:06Waxing Crescent9Fri
10Sat4:006.76:425.511:16-0.911:452.86:028:07First Quarter10Sat
11Sun5:086.07:395.712:19-0.56:018:08First Quarter11Sun
12Mon6:245.48:285.91:102.41:190.06:008:09First Quarter12Mon
13Tue7:455.09:106.22:241.92:140.46:008:10First Quarter13Tue
14Wed9:054.79:476.43:261.33:030.85:598:11Waxing Gibbous14Wed
15Thu10:174.710:196.64:170.73:471.35:588:12Waxing Gibbous15Thu
16Fri11:204.710:496.75:010.24:271.75:578:13Waxing Gibbous16Fri
17Sat12:164.85:40-0.25:062.25:568:13Waxing Gibbous17Sat
18Sun1:074.96:16-0.45:432.55:568:14Full Moon18Sun
19Mon1:545.06:49-0.66:192.85:558:15Full Moon19Mon
20Tue12:126.82:375.07:22-0.76:563.05:548:16Full Moon20Tue
21Wed12:446.73:195.07:56-0.77:333.15:538:17Full Moon21Wed
22Thu1:186.64:015.08:32-0.78:123.25:538:18Waning Gibbous22Thu
23Fri1:546.44:434.99:10-0.68:553.35:528:18Waning Gibbous23Fri
24Sat2:346.25:264.99:51-0.59:483.35:528:19Waning Gibbous24Sat
25Sun3:195.96:095.010:34-0.410:543.15:518:20Waning Gibbous25Sun
26Mon4:105.56:505.211:21-0.25:508:21Third Quarter26Mon
27Tue5:135.17:285.512:112.912:100.15:508:21Third Quarter27Tue
28Wed6:294.78:045.91:232.41:000.55:498:22Third Quarter28Wed
29Thu7:554.58:406.42:251.71:510.95:498:23Third Quarter29Thu
30Fri9:214.59:166.93:190.92:411.45:498:24Waning Crescent30Fri
31Sat10:384.79:547.44:080.03:311.95:488:24Waning Crescent31Sat
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 10:39 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 97% 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 (97% 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