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

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 4:11 pm (3.4 ft)
Next high tide : in 4h 17m at 12:04 pm (5.1 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (87% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jul 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:255.27:016.412:012.411:53 AM0.45:518:34First Quarter1Sun
2Mon6:474.87:466.81:141.912:480.95:518:34First Quarter2Mon
3Tue8:174.78:317.22:211.21:451.45:528:34First Quarter3Tue
4Wed9:434.89:187.63:200.52:441.85:528:34Waxing Gibbous4Wed
5Thu10:565.110:057.94:15-0.23:422.25:538:34Waxing Gibbous5Thu
6Fri11:595.410:538.15:06-0.84:382.45:538:33Waxing Gibbous6Fri
7Sat12:555.75:55-1.25:332.55:548:33Full Moon7Sat
8Sun1:455.96:43-1.46:272.65:558:33Full Moon8Sun
9Mon12:308.12:336.17:30-1.47:222.65:558:33Full Moon9Mon
10Tue1:197.83:196.18:16-1.28:172.65:568:32Waning Gibbous10Tue
11Wed2:087.44:046.29:01-0.99:152.55:578:32Waning Gibbous11Wed
12Thu2:586.84:486.29:45-0.510:162.45:578:31Waning Gibbous12Thu
13Fri3:506.15:326.210:300.011:222.35:588:31Waning Gibbous13Fri
14Sat4:485.46:156.211:160.65:598:30Third Quarter14Sat
15Sun5:554.86:596.312:322.112:061.15:598:30Third Quarter15Sun
16Mon7:174.47:426.41:401.812:591.76:008:29Third Quarter16Mon
17Tue8:474.38:236.52:421.41:552.16:018:29Third Quarter17Tue
18Wed10:064.59:046.73:351.02:502.56:028:28Waning Crescent18Wed
19Thu11:084.89:446.94:210.63:412.76:028:28Waning Crescent19Thu
20Fri11:575.010:247.05:020.34:282.96:038:27Waning Crescent20Fri
21Sat12:385.25:390.05:112.96:048:26Waning Crescent21Sat
22Sun1:155.46:13-0.25:502.96:058:25New Moon22Sun
23Mon1:505.56:47-0.46:292.96:058:25New Moon23Mon
24Tue12:217.32:245.77:20-0.57:082.86:068:24New Moon24Tue
25Wed1:017.22:585.87:55-0.67:502.76:078:23New Moon25Wed
26Thu1:427.03:326.08:30-0.58:362.56:088:22Waxing Crescent26Thu
27Fri2:276.84:086.19:08-0.39:272.36:098:21Waxing Crescent27Fri
28Sat3:156.34:476.39:480.110:262.16:098:21Waxing Crescent28Sat
29Sun4:125.85:286.610:320.511:321.86:108:20First Quarter29Sun
30Mon5:225.26:146.811:211.16:118:19First Quarter30Mon
31Tue6:484.87:047.112:451.312:171.76:128:18First Quarter31Tue
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 2:07 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 87% 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 Waxing Gibbous (87% 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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