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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 6m at 1:33 pm (2.5 ft)
Next high tide : 8:07 pm (7.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:066.71:186.16:390.36:471.96:397:38New Moon1Mon
2Tue12:446.61:446.17:090.57:221.76:407:36New Moon2Tue
3Wed1:216.42:106.17:380.77:561.66:417:35New Moon3Wed
4Thu1:596.12:376.28:071.08:321.56:417:33Waxing Crescent4Thu
5Fri2:395.83:066.38:371.39:111.46:427:32Waxing Crescent5Fri
6Sat3:235.53:386.39:101.79:551.36:437:30Waxing Crescent6Sat
7Sun4:155.14:156.39:472.110:471.36:447:29Waxing Crescent7Sun
8Mon5:184.85:006.310:322.511:481.16:457:27First Quarter8Mon
9Tue6:384.75:556.311:322.86:467:26First Quarter9Tue
10Wed8:024.86:576.412:561.012:482.96:467:24First Quarter10Wed
11Thu9:125.08:036.62:040.72:042.96:477:23First Quarter11Thu
12Fri10:055.49:056.93:030.33:082.66:487:21Waxing Gibbous12Fri
13Sat10:495.810:047.23:560.04:032.26:497:19Waxing Gibbous13Sat
14Sun11:296.211:017.44:44-0.24:541.76:507:18Waxing Gibbous14Sun
15Mon12:086.65:29-0.35:431.26:517:16Full Moon15Mon
16Tue12:466.96:13-0.26:320.76:517:15Full Moon16Tue
17Wed12:507.31:257.26:560.17:220.46:527:13Full Moon17Wed
18Thu1:457.12:057.37:400.58:140.26:537:12Waning Gibbous18Thu
19Fri2:426.72:477.48:251.09:080.16:547:10Waning Gibbous19Fri
20Sat3:426.23:327.39:141.510:060.26:557:09Waning Gibbous20Sat
21Sun4:485.84:227.010:092.011:100.36:567:07Third Quarter21Sun
22Mon6:025.55:186.711:142.56:577:05Third Quarter22Mon
23Tue7:225.46:216.412:200.512:322.76:577:04Third Quarter23Tue
24Wed8:365.57:296.21:320.51:512.76:587:02Third Quarter24Wed
25Thu9:375.78:366.22:370.52:572.56:597:01Waning Crescent25Thu
26Fri10:245.99:356.23:320.53:522.27:006:59Waning Crescent26Fri
27Sat11:026.010:266.24:180.54:381.97:016:58Waning Crescent27Sat
28Sun11:356.111:126.24:570.65:181.67:026:56Waning Crescent28Sun
29Mon12:036.25:310.75:541.47:036:55New Moon29Mon
30Tue12:296.36:030.96:271.27:036:53New Moon30Tue
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 4:50 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 28% 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 (28% 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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