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 - Feb 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:485.511:13 AM7.25:252.96:15-0.87:125:32New Moon1Wed
2Thu1:155.611:53 AM7.26:022.76:47-0.87:115:33New Moon2Thu
3Fri1:435.712:347.06:412.47:20-0.67:105:34New Moon3Fri
4Sat2:125.91:186.67:252.17:53-0.37:095:36Waxing Crescent4Sat
5Sun2:426.12:076.08:141.88:280.27:085:37Waxing Crescent5Sun
6Mon3:146.43:055.49:091.59:060.97:075:38Waxing Crescent6Mon
7Tue3:506.64:204.710:131.29:491.67:065:39First Quarter7Tue
8Wed4:316.85:594.311:260.810:412.37:055:40First Quarter8Wed
9Thu5:217.07:524.412:430.47:045:41First Quarter9Thu
10Fri6:207.19:204.81:56-0.17:035:42First Quarter10Fri
11Sat7:247.310:195.21:143.23:00-0.57:025:43Waxing Gibbous11Sat
12Sun8:287.511:055.62:313.23:55-0.97:015:44Waxing Gibbous12Sun
13Mon9:287.611:465.83:353.04:43-1.16:595:46Waxing Gibbous13Mon
14Tue10:227.64:302.65:27-1.16:585:47Full Moon14Tue
15Wed12:236.011:13 AM7.55:202.36:07-1.06:575:48Full Moon15Wed
16Thu12:576.112:017.26:082.06:43-0.76:565:49Full Moon16Thu
17Fri1:306.212:476.76:541.77:18-0.36:555:50Waning Gibbous17Fri
18Sat2:016.31:326.27:401.57:510.36:545:51Waning Gibbous18Sat
19Sun2:306.32:205.58:261.48:240.96:525:52Waning Gibbous19Sun
20Mon2:596.33:144.99:161.38:571.66:515:53Waning Gibbous20Mon
21Tue3:296.24:214.410:101.29:342.26:505:54Third Quarter21Tue
22Wed4:036.25:574.111:131.110:202.86:485:55Third Quarter22Wed
23Thu4:456.18:044.212:221.06:475:56Third Quarter23Thu
24Fri5:396.09:264.61:310.76:465:57Third Quarter24Fri
25Sat6:426.010:104.91:083.42:310.46:445:58Third Quarter25Sat
26Sun7:446.210:425.12:193.43:200.16:435:59Waning Crescent26Sun
27Mon8:406.411:095.33:113.24:01-0.26:426:00Waning Crescent27Mon
28Tue9:306.711:355.43:532.94:37-0.46:406:01Waning Crescent28Tue
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