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

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 2h 22m at 1:12 pm (3.2 ft)
Next high tide : 7:37 pm (7.5 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:17 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Aug 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:166.25:216.910:330.311:341.56:138:17Third Quarter1Sun
2Mon5:285.56:097.011:251.06:148:16Third Quarter2Mon
3Tue6:534.97:007.112:501.212:221.76:158:15Third Quarter3Tue
4Wed8:274.87:527.22:030.81:262.36:168:14Third Quarter4Wed
5Thu9:535.08:457.23:090.42:332.76:168:13Waning Crescent5Thu
6Fri10:595.39:367.24:060.13:352.96:178:11Waning Crescent6Fri
7Sat11:525.510:237.24:54-0.14:302.96:188:10Waning Crescent7Sat
8Sun12:365.75:37-0.25:182.96:198:09Waning Crescent8Sun
9Mon1:145.86:15-0.36:002.86:208:08New Moon9Mon
10Tue1:475.86:49-0.26:392.76:218:07New Moon10Tue
11Wed12:247.02:175.87:21-0.27:162.66:228:06New Moon11Wed
12Thu1:016.92:445.87:510.07:522.56:228:05New Moon12Thu
13Fri1:386.63:115.88:210.28:302.46:238:03Waxing Crescent13Fri
14Sat2:166.33:385.98:500.49:102.26:248:02Waxing Crescent14Sat
15Sun2:565.94:076.09:210.89:552.16:258:01Waxing Crescent15Sun
16Mon3:425.44:396.19:531.210:471.96:267:59Waxing Crescent16Mon
17Tue4:375.05:166.310:301.711:471.76:277:58First Quarter17Tue
18Wed5:514.65:586.411:152.26:287:57First Quarter18Wed
19Thu7:274.46:496.612:541.312:142.76:287:56First Quarter19Thu
20Fri9:034.67:456.82:010.91:253.06:297:54First Quarter20Fri
21Sat10:164.98:437.23:030.42:363.16:307:53Waxing Gibbous21Sat
22Sun11:095.39:407.53:58-0.13:383.06:317:51Waxing Gibbous22Sun
23Mon11:535.610:367.84:48-0.64:342.76:327:50Waxing Gibbous23Mon
24Tue12:335.95:36-0.95:262.46:337:49Full Moon24Tue
25Wed1:126.26:21-1.06:172.06:347:47Full Moon25Wed
26Thu12:248.01:506.57:05-0.97:091.66:347:46Full Moon26Thu
27Fri1:187.82:286.77:48-0.68:031.36:357:44Waning Gibbous27Fri
28Sat2:137.33:086.98:32-0.18:591.06:367:43Waning Gibbous28Sat
29Sun3:116.73:487.09:150.59:590.96:377:41Waning Gibbous29Sun
30Mon4:146.04:327.010:021.211:040.86:387:40Waning Gibbous30Mon
31Tue5:275.45:207.010:551.96:397:39Third Quarter31Tue
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 4:24 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 transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

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 Third Quarter (31% illuminated). This places San Leandro Channel, San Leandro Bay, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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