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

TIDE TIMES for Monday, July 13, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 1h 10m at 5:41 pm (3.0 ft)
Next high tide : 11:43 pm (8.4 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:58 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Oct 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:215.26:416.612:480.112:563.27:046:52Third Quarter1Tue
2Wed9:165.57:596.52:000.02:192.87:056:51Waning Crescent2Wed
3Thu10:005.99:116.53:010.03:242.27:066:49Waning Crescent3Thu
4Fri10:386.310:166.63:520.14:201.57:076:48Waning Crescent4Fri
5Sat11:146.711:156.54:370.35:090.97:076:46Waning Crescent5Sat
6Sun11:477.05:180.65:550.47:086:45New Moon6Sun
7Mon12:116.412:207.25:571.06:390.07:096:43New Moon7Mon
8Tue1:056.212:527.36:351.57:22-0.27:106:42New Moon8Tue
9Wed1:585.91:247.27:141.98:04-0.37:116:40Waxing Crescent9Wed
10Thu2:515.71:577.17:532.48:46-0.27:126:39Waxing Crescent10Thu
11Fri3:465.42:326.88:352.89:310.07:136:38Waxing Crescent11Fri
12Sat4:465.23:116.59:223.110:210.27:146:36Waxing Crescent12Sat
13Sun5:525.03:576.210:213.411:180.57:156:35First Quarter13Sun
14Mon7:045.04:545.811:413.47:166:33First Quarter14Mon
15Tue8:085.16:025.512:220.61:053.37:176:32First Quarter15Tue
16Wed8:555.27:145.41:260.72:143.07:186:30First Quarter16Wed
17Thu9:305.48:235.42:210.83:082.57:196:29Waxing Gibbous17Thu
18Fri9:585.79:255.43:070.83:522.07:206:28Waxing Gibbous18Fri
19Sat10:246.010:205.53:470.94:301.57:206:26Waxing Gibbous19Sat
20Sun10:496.311:125.64:221.15:061.07:216:25Waxing Gibbous20Sun
21Mon11:156.74:561.35:410.57:226:24Full Moon21Mon
22Tue12:035.711:43 AM7.05:301.66:170.07:236:22Full Moon22Tue
23Wed12:535.712:147.36:052.06:56-0.47:246:21Full Moon23Wed
24Thu1:455.712:487.56:422.37:38-0.77:256:20Full Moon24Thu
25Fri2:395.61:267.57:222.68:24-0.87:266:19Waning Gibbous25Fri
26Sat3:355.52:107.58:072.99:14-0.87:276:17Waning Gibbous26Sat
27Sun3:365.42:007.28:003.19:11-0.76:285:16Waning Gibbous27Sun
28Mon4:415.43:006.99:073.210:14-0.46:295:15Third Quarter28Mon
29Tue5:465.54:106.410:323.111:20-0.26:315:14Third Quarter29Tue
30Wed6:445.75:306.012:032.86:325:13Third Quarter30Wed
31Thu7:346.06:525.712:250.11:202.26:335:12Third Quarter31Thu
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 8:42 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 1% 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 New Moon (1% 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