37.7483’ N, 122.2350’ W

San Leandro Channel, San Leandro Bay, CA

70°
H -°
L 61°
WNW
4mph
High tide
9:42 pm

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

TIDE TIMES for Monday, September 7, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 4:48 am (-0.5 ft)
Next high tide : in 59m at 9:42 pm (7.4 ft)
Sunset today : 7:29 pm
Sunrise tomorrow : 6:44 am
Moon phase : Waning Crescent (14% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Jul 1896

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:375.05:125.910:090.711:362.24:507:34Third Quarter1Wed
2Thu4:444.45:466.110:501.34:517:34Third Quarter2Thu
3Fri6:114.06:226.312:421.711:35 AM1.94:517:34Third Quarter3Fri
4Sat7:533.97:006.51:411.312:272.54:527:34Third Quarter4Sat
5Sun9:234.27:416.72:320.81:232.94:527:33Waning Crescent5Sun
6Mon10:284.58:237.03:170.42:183.24:537:33Waning Crescent6Mon
7Tue11:164.99:077.23:580.03:103.34:547:33Waning Crescent7Tue
8Wed11:575.19:517.44:37-0.43:573.34:547:33Waning Crescent8Wed
9Thu12:345.35:16-0.74:413.34:557:32New Moon9Thu
10Fri1:095.45:53-1.05:263.14:557:32New Moon10Fri
11Sat1:435.66:31-1.16:123.04:567:31New Moon11Sat
12Sun12:057.52:175.87:09-1.17:022.74:577:31Waxing Crescent12Sun
13Mon12:537.32:526.07:48-0.97:562.44:577:31Waxing Crescent13Mon
14Tue1:446.83:276.38:27-0.68:572.14:587:30Waxing Crescent14Tue
15Wed2:416.14:056.69:080.010:041.74:597:30Waxing Crescent15Wed
16Thu3:485.44:466.99:510.811:171.35:007:29First Quarter16Thu
17Fri5:104.75:307.210:391.55:007:28First Quarter17Fri
18Sat6:504.46:207.512:310.711:35 AM2.25:017:28First Quarter18Sat
19Sun8:314.57:137.61:410.212:422.85:027:27Waxing Gibbous19Sun
20Mon9:504.98:097.72:43-0.31:533.15:037:27Waxing Gibbous20Mon
21Tue10:495.39:047.83:39-0.62:593.25:037:26Waxing Gibbous21Tue
22Wed11:385.69:557.84:28-0.83:583.15:047:25Waxing Gibbous22Wed
23Thu12:195.75:13-0.94:513.05:057:24Full Moon23Thu
24Fri12:585.85:54-0.95:392.85:067:24Full Moon24Fri
25Sat1:325.96:31-0.76:252.75:077:23Full Moon25Sat
26Sun12:127.12:045.97:06-0.57:102.55:077:22Waning Gibbous26Sun
27Mon12:546.72:335.97:39-0.27:562.45:087:21Waning Gibbous27Mon
28Tue1:366.23:016.08:110.38:432.25:097:20Waning Gibbous28Tue
29Wed2:205.63:286.18:420.89:352.05:107:19Waning Gibbous29Wed
30Thu3:115.03:586.29:141.410:331.85:117:18Third Quarter30Thu
31Fri4:154.54:326.39:492.011:381.65:127:18Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414724)

Common Questions About San Leandro Channel, San Leandro Bay, CA Tides

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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 14% 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 Crescent (14% 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.

LEARN MORE ABOUT OUR TIDE DATA