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

TIDE TIMES for Wednesday, July 29, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 7:37 am (-0.4 ft)
Next high tide (tomorrow) : in 4h 10m 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 - Oct 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:335.77:356.31:260.21:542.67:046:51First Quarter1Fri
2Sat9:295.98:466.32:320.33:032.27:056:50Waxing Gibbous2Sat
3Sun10:156.29:496.23:270.43:591.87:066:48Waxing Gibbous3Sun
4Mon10:546.410:446.24:140.54:471.47:076:47Waxing Gibbous4Mon
5Tue11:286.511:346.14:550.75:291.17:086:45Waxing Gibbous5Tue
6Wed11:576.65:321.06:060.87:096:44Full Moon6Wed
7Thu12:196.012:246.66:061.26:410.67:106:42Full Moon7Thu
8Fri1:035.912:506.66:381.67:140.57:116:41Full Moon8Fri
9Sat1:455.71:166.67:101.97:470.47:126:40Full Moon9Sat
10Sun2:275.61:446.67:422.28:210.47:136:38Waning Gibbous10Sun
11Mon3:105.42:156.58:162.58:580.47:136:37Waning Gibbous11Mon
12Tue3:575.22:506.48:542.79:400.57:146:35Waning Gibbous12Tue
13Wed4:505.03:316.29:383.010:280.57:156:34Waning Gibbous13Wed
14Thu5:514.94:215.910:353.111:240.67:166:32Third Quarter14Thu
15Fri6:565.05:225.711:513.27:176:31Third Quarter15Fri
16Sat7:555.26:325.612:260.71:123.07:186:30Third Quarter16Sat
17Sun8:435.57:465.61:290.72:182.67:196:28Third Quarter17Sun
18Mon9:245.88:555.82:250.63:122.07:206:27Waning Crescent18Mon
19Tue10:006.39:596.03:160.64:001.37:216:26Waning Crescent19Tue
20Wed10:366.710:586.24:020.74:450.67:226:24Waning Crescent20Wed
21Thu11:127.211:566.34:460.95:300.07:236:23New Moon21Thu
22Fri11:507.55:301.16:17-0.67:246:22New Moon22Fri
23Sat12:526.312:307.86:141.47:04-0.97:256:20New Moon23Sat
24Sun1:486.31:127.97:001.87:53-1.17:266:19New Moon24Sun
25Mon2:456.21:587.87:492.18:45-1.17:276:18Waxing Crescent25Mon
26Tue3:446.02:487.58:432.49:40-0.87:286:17Waxing Crescent26Tue
27Wed4:465.93:427.19:462.610:38-0.57:296:15Waxing Crescent27Wed
28Thu5:515.84:446.511:012.811:42-0.17:306:14First Quarter28Thu
29Fri6:575.85:556.012:262.77:316:13First Quarter29Fri
30Sat7:576.07:125.612:480.21:462.37:326:12First Quarter30Sat
31Sun7:496.27:285.41:500.51:521.96:335:11First Quarter31Sun
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 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