37.7483’ N, 122.2350’ W

San Leandro Channel, San Leandro Bay, CA

60°
H 68°
L 57°
SSW
10mph
High tide
11:08 am

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

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 4:21 pm (2.6 ft)
Next high tide : in 1h 08m at 11:08 am (5.5 ft)
Sunset today : 7:06 pm
Sunrise tomorrow : 6:57 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Mar 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:476.81:496.57:400.77:530.26:466:09Waxing Crescent1Sat
2Sun2:236.92:495.88:350.58:341.06:456:10Waxing Crescent2Sun
3Mon3:016.93:575.19:340.49:191.76:446:11Waxing Crescent3Mon
4Tue3:436.85:224.710:400.410:132.46:426:12First Quarter4Tue
5Wed4:306.67:044.611:520.411:273.06:416:13First Quarter5Wed
6Thu5:266.38:344.81:060.36:396:14First Quarter6Thu
7Fri6:326.29:355.212:543.22:130.26:386:15First Quarter7Fri
8Sat7:386.110:195.42:103.13:090.16:366:16Waxing Gibbous8Sat
9Sun8:376.210:545.53:082.93:540.06:356:17Waxing Gibbous9Sun
10Mon9:276.311:245.63:542.64:32-0.16:336:18Waxing Gibbous10Mon
11Tue10:126.311:505.64:332.35:04-0.16:326:19Waxing Gibbous11Tue
12Wed10:526.35:082.05:330.06:306:20Full Moon12Wed
13Thu12:125.711:31 AM6.25:411.75:590.16:296:21Full Moon13Thu
14Fri12:345.812:096.06:131.46:250.46:276:22Full Moon14Fri
15Sat12:565.912:495.86:461.26:510.76:266:23Full Moon15Sat
16Sun1:196.11:315.57:210.97:181.26:246:24Waning Gibbous16Sun
17Mon1:436.22:185.17:590.77:471.66:236:25Waning Gibbous17Mon
18Tue2:116.33:154.78:430.58:202.26:216:26Waning Gibbous18Tue
19Wed2:436.44:284.49:340.49:002.76:206:27Waning Gibbous19Wed
20Thu3:246.36:044.310:360.39:573.16:186:28Third Quarter20Thu
21Fri4:186.37:444.511:490.111:273.36:176:29Third Quarter21Fri
22Sat5:296.38:504.91:04-0.26:156:29Third Quarter22Sat
23Sun6:476.49:345.21:043.22:11-0.56:146:30Waning Crescent23Sun
24Mon8:006.610:125.62:172.83:07-0.76:126:31Waning Crescent24Mon
25Tue9:066.810:465.93:162.33:55-0.86:116:32Waning Crescent25Tue
26Wed10:066.911:206.34:081.64:39-0.76:096:33Waning Crescent26Wed
27Thu11:036.911:536.64:571.05:20-0.56:086:34New Moon27Thu
28Fri11:586.75:460.46:000.06:066:35New Moon28Fri
29Sat12:266.912:546.36:34-0.16:400.66:056:36New Moon29Sat
30Sun1:007.11:515.97:22-0.37:201.26:036:37Waxing Crescent30Sun
31Mon1:357.12:525.48:12-0.48:021.96:016:38Waxing Crescent31Mon
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 84% 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 Waxing Gibbous (84% 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