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

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 5h 46m at 9:10 am (-0.5 ft)
Next high tide : 4:23 pm (5.5 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:407.41:356.87:01-0.27:220.86:397:38New Moon1Sat
2Sun1:357.12:107.27:400.38:140.46:407:36Waxing Crescent2Sun
3Mon2:336.62:477.48:200.99:090.26:417:35Waxing Crescent3Mon
4Tue3:356.03:287.59:021.610:080.16:427:33Waxing Crescent4Tue
5Wed4:465.44:147.59:502.311:150.16:427:32First Quarter5Wed
6Thu6:095.15:087.210:482.86:437:30First Quarter6Thu
7Fri7:425.06:127.012:290.212:073.26:447:29First Quarter7Fri
8Sat9:055.27:236.81:450.21:373.36:457:27First Quarter8Sat
9Sun10:055.58:336.72:540.22:533.16:467:25Waxing Gibbous9Sun
10Mon10:515.79:346.73:510.13:532.76:477:24Waxing Gibbous10Mon
11Tue11:285.910:286.74:370.14:422.46:477:22Waxing Gibbous11Tue
12Wed12:006.05:160.25:242.06:487:21Waxing Gibbous12Wed
13Thu12:276.15:490.36:021.76:497:19Full Moon13Thu
14Fri12:506.26:180.66:371.56:507:18Full Moon14Fri
15Sat12:396.21:116.36:460.97:111.26:517:16Full Moon15Sat
16Sun1:196.01:336.47:131.37:441.06:527:15Full Moon16Sun
17Mon2:015.71:556.57:401.78:180.96:527:13Waning Gibbous17Mon
18Tue2:445.42:206.58:082.18:540.86:537:12Waning Gibbous18Tue
19Wed3:335.12:496.58:382.59:360.76:547:10Waning Gibbous19Wed
20Thu4:304.83:256.59:112.910:260.76:557:08Waning Gibbous20Thu
21Fri5:434.64:096.49:533.211:270.76:567:07Third Quarter21Fri
22Sat7:134.65:066.310:563.56:577:05Third Quarter22Sat
23Sun8:354.86:166.312:380.612:303.56:587:04Third Quarter23Sun
24Mon9:275.17:306.41:490.41:563.36:587:02Third Quarter24Mon
25Tue10:055.48:406.62:500.23:002.96:597:01Waning Crescent25Tue
26Wed10:385.89:446.83:400.03:542.27:006:59Waning Crescent26Wed
27Thu11:096.210:446.94:24-0.14:431.57:016:58Waning Crescent27Thu
28Fri11:406.611:426.95:060.15:310.87:026:56New Moon28Fri
29Sat12:137.15:460.46:190.27:036:54New Moon29Sat
30Sun12:406.712:477.56:260.87:07-0.37:046:53New 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 12:46 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 87% 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 Waning Gibbous (87% 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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