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

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 12:54 am (0.8 ft)
Next high tide : in 3h 16m at 5:46 pm (7.0 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 2090

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:455.27:016.912:590.612:522.56:397:37First Quarter1Fri
2Sat9:055.38:066.82:110.52:082.76:407:36First Quarter2Sat
3Sun10:085.69:066.83:140.43:152.66:417:34Waxing Gibbous3Sun
4Mon10:575.810:016.84:070.34:102.46:427:33Waxing Gibbous4Mon
5Tue11:386.010:496.84:520.24:572.26:437:31Waxing Gibbous5Tue
6Wed12:136.05:300.35:382.06:447:30Waxing Gibbous6Wed
7Thu12:436.16:050.36:151.86:447:28Full Moon7Thu
8Fri12:136.61:106.16:360.56:501.76:457:27Full Moon8Fri
9Sat12:516.41:366.27:060.77:231.56:467:25Full Moon9Sat
10Sun1:296.22:016.27:360.97:571.46:477:23Full Moon10Sun
11Mon2:086.02:286.38:051.28:321.36:487:22Waning Gibbous11Mon
12Tue2:495.72:576.38:371.69:111.26:497:20Waning Gibbous12Tue
13Wed3:355.43:316.39:111.99:551.16:497:19Waning Gibbous13Wed
14Thu4:295.14:096.39:502.310:471.16:507:17Waning Gibbous14Thu
15Fri5:354.84:566.210:392.611:491.06:517:16Third Quarter15Fri
16Sat6:554.75:546.211:442.96:527:14Third Quarter16Sat
17Sun8:144.96:596.312:580.81:033.06:537:13Third Quarter17Sun
18Mon9:175.28:066.52:050.62:162.86:547:11Third Quarter18Mon
19Tue10:065.69:106.83:040.33:172.46:547:09Waning Crescent19Tue
20Wed10:486.010:107.03:560.04:101.96:557:08Waning Crescent20Wed
21Thu11:276.411:077.24:43-0.15:001.46:567:06Waning Crescent21Thu
22Fri12:056.75:28-0.15:490.96:577:05New Moon22Fri
23Sat12:027.312:437.16:120.06:370.46:587:03New Moon23Sat
24Sun12:577.11:227.36:550.47:270.16:597:02New Moon24Sun
25Mon1:536.92:037.47:400.88:18-0.17:007:00Waxing Crescent25Mon
26Tue2:506.52:467.48:261.39:12-0.17:006:59Waxing Crescent26Tue
27Wed3:516.13:327.29:161.810:100.07:016:57Waxing Crescent27Wed
28Thu4:575.74:236.910:132.311:130.27:026:55First Quarter28Thu
29Fri6:115.55:216.611:242.67:036:54First Quarter29Fri
30Sat7:305.56:266.312:220.412:452.87:046:52First Quarter30Sat
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 9:20 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 neap phase. Tonight's moon is 53% 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 minimum.

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 (53% illuminated). This places San Leandro Channel, San Leandro Bay, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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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