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

TIDE TIMES for Friday, July 10, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 4:27 am (-0.7 ft)
Next high tide : in 3h 36m at 8:59 pm (7.8 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:56 am
Moon phase : Waning Crescent (18% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Dec 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:536.98:395.01:081.12:360.87:054:50Waxing Gibbous1Fri
2Sat8:367.19:465.22:031.53:260.37:064:50Waxing Gibbous2Sat
3Sun9:157.210:445.32:541.94:100.07:074:50Waxing Gibbous3Sun
4Mon9:517.311:345.53:402.24:49-0.37:084:50Waxing Gibbous4Mon
5Tue10:267.24:242.45:25-0.47:094:50Full Moon5Tue
6Wed12:195.510:59 AM7.15:052.65:59-0.57:094:50Full Moon6Wed
7Thu1:015.611:32 AM7.05:442.86:32-0.57:104:50Full Moon7Thu
8Fri1:395.612:066.96:232.97:05-0.47:114:50Full Moon8Fri
9Sat2:165.512:416.67:032.97:38-0.37:124:50Waning Gibbous9Sat
10Sun2:535.51:186.37:442.98:13-0.27:134:50Waning Gibbous10Sun
11Mon3:295.51:586.08:312.98:500.17:144:50Waning Gibbous11Mon
12Tue4:085.62:445.69:262.99:300.47:144:50Waning Gibbous12Tue
13Wed4:485.73:395.110:312.710:150.77:154:50Third Quarter13Wed
14Thu5:305.94:494.711:412.411:041.17:164:50Third Quarter14Thu
15Fri6:136.26:134.412:461.97:164:51Third Quarter15Fri
16Sat6:566.57:404.51:431.37:174:51Third Quarter16Sat
17Sun7:396.98:574.712:571.82:340.67:184:51Waning Crescent17Sun
18Mon8:237.310:025.11:532.13:21-0.17:184:52Waning Crescent18Mon
19Tue9:077.710:595.42:472.34:07-0.77:194:52Waning Crescent19Tue
20Wed9:538.011:505.73:402.44:53-1.27:194:53New Moon20Wed
21Thu10:418.24:322.45:39-1.57:204:53New Moon21Thu
22Fri12:396.011:31 AM8.25:252.46:25-1.67:204:54New Moon22Fri
23Sat1:266.212:218.06:192.47:12-1.57:214:54Waxing Crescent23Sat
24Sun2:136.31:147.67:162.38:00-1.27:214:55Waxing Crescent24Sun
25Mon3:006.42:107.08:182.28:48-0.77:224:55Waxing Crescent25Mon
26Tue3:486.53:106.29:262.19:38-0.17:224:56Waxing Crescent26Tue
27Wed4:376.64:195.510:411.910:310.67:234:56First Quarter27Wed
28Thu5:286.75:394.911:591.511:281.27:234:57First Quarter28Thu
29Fri6:196.87:094.61:111.17:234:58First Quarter29Fri
30Sat7:106.98:354.712:301.72:150.77:234:59Waxing Gibbous30Sat
31Sun7:577.09:404.91:312.23:080.37:244:59Waxing Gibbous31Sun
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 12:43 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 18% 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 Crescent (18% 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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