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

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 48m at 6:52 pm (2.9 ft)
Next high tide (tomorrow) : 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 - Jan 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:546.910:585.12:502.64:090.17:245:01Waxing Gibbous1Sat
2Sun9:337.011:385.33:362.74:44-0.17:245:01Waxing Gibbous2Sun
3Mon10:107.14:172.85:17-0.37:245:02Full Moon3Mon
4Tue12:155.410:47 AM7.24:562.85:49-0.57:245:03Full Moon4Tue
5Wed12:495.611:25 AM7.25:342.76:20-0.67:245:04Full Moon5Wed
6Thu1:225.712:037.16:122.66:53-0.67:245:05Full Moon6Thu
7Fri1:555.812:436.96:532.57:27-0.57:245:06Waning Gibbous7Fri
8Sat2:305.91:266.67:372.48:04-0.37:245:07Waning Gibbous8Sat
9Sun3:066.12:136.18:282.38:430.07:245:08Waning Gibbous9Sun
10Mon3:456.33:095.69:262.19:270.57:245:09Waning Gibbous10Mon
11Tue4:286.54:185.010:331.810:161.07:245:10Third Quarter11Tue
12Wed5:156.75:454.611:471.411:141.67:235:11Third Quarter12Wed
13Thu6:067.07:214.51:000.87:235:12Third Quarter13Thu
14Fri7:017.38:464.812:192.02:050.37:235:13Waning Crescent14Fri
15Sat7:567.59:555.21:282.33:03-0.37:225:14Waning Crescent15Sat
16Sun8:517.810:505.62:342.53:55-0.77:225:15Waning Crescent16Sun
17Mon9:437.911:385.93:342.44:43-1.07:225:16Waning Crescent17Mon
18Tue10:348.04:302.35:28-1.17:215:17New Moon18Tue
19Wed12:236.111:23 AM7.85:222.26:11-1.17:215:18New Moon19Wed
20Thu1:046.312:117.56:132.16:52-0.97:205:19New Moon20Thu
21Fri1:446.412:587.17:042.07:32-0.57:205:20Waxing Crescent21Fri
22Sat2:226.41:446.57:541.98:11-0.17:195:21Waxing Crescent22Sat
23Sun3:006.42:335.98:471.88:500.47:195:22Waxing Crescent23Sun
24Mon3:386.43:275.29:441.89:321.07:185:23Waxing Crescent24Mon
25Tue4:176.34:314.610:471.710:171.67:175:24First Quarter25Tue
26Wed5:006.35:534.311:561.611:122.17:175:25First Quarter26Wed
27Thu5:466.37:304.21:041.37:165:27First Quarter27Thu
28Fri6:366.38:534.412:162.52:041.07:155:28First Quarter28Fri
29Sat7:286.49:514.71:232.72:550.67:155:29Waxing Gibbous29Sat
30Sun8:176.610:345.02:232.83:380.37:145:30Waxing Gibbous30Sun
31Mon9:036.811:105.33:132.84:160.07:135:31Waxing Gibbous31Mon
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 9:45 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 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.

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