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

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 4:15 am (-0.6 ft)
Next high tide : in 4h 17m at 8:42 pm (7.7 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:18 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:005.86:11-0.46:052.36:407:36Full Moon1Sat
2Sun12:037.31:296.16:45-0.46:461.96:417:35Full Moon2Sun
3Mon12:497.21:586.37:20-0.27:301.56:427:33Full Moon3Mon
4Tue1:386.92:296.67:550.18:171.16:427:32Waning Gibbous4Tue
5Wed2:306.53:036.98:320.69:080.86:437:30Waning Gibbous5Wed
6Thu3:286.03:397.19:121.310:060.66:447:29Waning Gibbous6Thu
7Fri4:375.44:227.29:562.011:110.46:457:27Third Quarter7Fri
8Sat6:005.05:127.210:492.66:467:26Third Quarter8Sat
9Sun7:364.96:137.112:240.312:003.16:477:24Third Quarter9Sun
10Mon9:055.27:237.01:420.11:283.36:477:23Third Quarter10Mon
11Tue10:105.58:347.12:53-0.12:483.26:487:21Waning Crescent11Tue
12Wed10:595.89:387.13:54-0.23:532.86:497:20Waning Crescent12Wed
13Thu11:406.110:367.14:45-0.34:472.46:507:18Waning Crescent13Thu
14Fri12:166.25:28-0.35:342.06:517:16New Moon14Fri
15Sat12:496.36:07-0.16:171.76:527:15New Moon15Sat
16Sun12:156.91:196.46:420.16:581.46:527:13New Moon16Sun
17Mon1:006.61:466.47:150.57:371.26:537:12New Moon17Mon
18Tue1:446.22:126.47:461.08:161.06:547:10Waxing Crescent18Tue
19Wed2:295.82:376.48:171.58:550.96:557:09Waxing Crescent19Wed
20Thu3:175.43:036.48:482.09:370.96:567:07Waxing Crescent20Thu
21Fri4:115.03:326.39:222.510:240.96:577:05Waxing Crescent21Fri
22Sat5:184.84:086.110:013.011:190.96:577:04First Quarter22Sat
23Sun6:454.64:566.010:573.46:587:02First Quarter23Sun
24Mon8:254.75:575.912:260.912:293.66:597:01First Quarter24Mon
25Tue9:325.07:085.91:360.82:003.57:006:59First Quarter25Tue
26Wed10:135.28:166.12:390.63:013.37:016:58Waxing Gibbous26Wed
27Thu10:445.59:166.33:310.33:482.97:026:56Waxing Gibbous27Thu
28Fri11:125.710:106.54:150.14:282.57:036:55Waxing Gibbous28Fri
29Sat11:396.011:016.74:530.05:071.97:046:53Waxing Gibbous29Sat
30Sun12:076.35:300.05:471.47:046:52Full Moon30Sun
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 12:28 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 transitional phase. Tonight's moon is 21% 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 Waning Crescent (21% 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.

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