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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 7:37 am (-0.4 ft)
Next high tide : in 1h 13m at 12:39 am (7.1 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jun 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:146.54:295.49:10-0.79:172.85:488:25Waxing Crescent1Tue
2Wed2:596.35:135.59:53-0.610:162.75:488:25Waxing Crescent2Wed
3Thu3:505.95:585.710:39-0.311:252.55:478:26First Quarter3Thu
4Fri4:525.46:446.011:290.05:478:27First Quarter4Fri
5Sat6:065.07:306.312:402.012:240.45:478:27First Quarter5Sat
6Sun7:324.78:166.71:511.51:210.95:478:28First Quarter6Sun
7Mon8:574.79:017.22:540.72:201.35:468:28Waxing Gibbous7Mon
8Tue10:154.99:477.53:500.03:171.75:468:29Waxing Gibbous8Tue
9Wed11:235.110:337.84:42-0.64:121.95:468:29Waxing Gibbous9Wed
10Thu12:225.45:31-1.15:062.25:468:30Full Moon10Thu
11Fri1:175.76:19-1.46:002.35:468:30Full Moon11Fri
12Sat12:077.92:075.87:06-1.56:532.45:468:31Full Moon12Sat
13Sun12:557.72:565.97:52-1.47:482.45:468:31Full Moon13Sun
14Mon1:427.43:426.08:37-1.28:452.55:468:32Waning Gibbous14Mon
15Tue2:316.94:286.09:21-0.99:452.55:468:32Waning Gibbous15Tue
16Wed3:206.35:146.010:06-0.410:492.45:468:32Waning Gibbous16Wed
17Thu4:145.65:586.010:520.111:592.25:468:33Third Quarter17Thu
18Fri5:145.06:426.111:390.65:468:33Third Quarter18Fri
19Sat6:254.57:256.21:081.912:301.15:468:33Third Quarter19Sat
20Sun7:484.28:066.32:131.61:221.65:478:33Third Quarter20Sun
21Mon9:124.28:466.53:091.12:162.05:478:34Waning Crescent21Mon
22Tue10:244.49:246.73:570.73:072.35:478:34Waning Crescent22Tue
23Wed11:224.610:026.94:390.33:552.55:478:34Waning Crescent23Wed
24Thu12:094.95:170.04:392.75:488:34Waning Crescent24Thu
25Fri12:515.15:53-0.35:212.85:488:34New Moon25Fri
26Sat1:295.26:27-0.56:012.85:488:34New Moon26Sat
27Sun2:065.47:00-0.76:422.85:498:34New Moon27Sun
28Mon12:377.22:425.67:35-0.87:252.75:498:34New Moon28Mon
29Tue1:187.13:185.78:11-0.88:112.65:498:34Waxing Crescent29Tue
30Wed2:016.93:565.98:49-0.79:012.55:508:34Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414724)

Common Questions About San Leandro Channel, San Leandro Bay, CA Tides

Show All
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 4:08 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 100% 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 (100% 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