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

TIDE TIMES for Thursday, July 30, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 47m at 7:29 pm (2.7 ft)
Next high tide (tomorrow) : 1:17 am (6.9 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:11 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Feb 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:417.08:074.41:080.47:115:33Third Quarter1Sat
2Sun6:376.99:314.812:142.92:160.17:105:34Waning Crescent2Sun
3Mon7:356.910:295.21:353.23:14-0.17:095:35Waning Crescent3Mon
4Tue8:326.911:135.52:453.34:03-0.37:085:36Waning Crescent4Tue
5Wed9:226.911:495.63:423.24:44-0.47:075:37Waning Crescent5Wed
6Thu10:086.94:283.05:20-0.57:065:38New Moon6Thu
7Fri12:205.610:48 AM6.95:072.85:51-0.47:055:39New Moon7Fri
8Sat12:485.611:26 AM6.85:442.66:20-0.47:045:41New Moon8Sat
9Sun1:125.612:026.66:182.46:47-0.27:035:42New Moon9Sun
10Mon1:345.712:396.36:532.17:130.17:025:43New Moon10Mon
11Tue1:555.81:165.97:281.97:380.47:015:44Waxing Crescent11Tue
12Wed2:186.01:575.48:071.78:050.97:005:45Waxing Crescent12Wed
13Thu2:436.12:454.98:501.58:331.56:595:46Waxing Crescent13Thu
14Fri3:116.33:474.49:401.39:052.06:585:47Waxing Crescent14Fri
15Sat3:446.45:164.110:411.19:442.66:575:48First Quarter15Sat
16Sun4:276.57:194.111:520.810:423.16:555:49First Quarter16Sun
17Mon5:226.69:004.41:060.46:545:50First Quarter17Mon
18Tue6:286.79:544.812:133.42:14-0.16:535:51Waxing Gibbous18Tue
19Wed7:377.010:335.21:413.43:11-0.66:525:52Waxing Gibbous19Wed
20Thu8:417.411:085.52:483.14:01-1.06:505:54Waxing Gibbous20Thu
21Fri9:407.611:425.83:452.74:46-1.26:495:55Waxing Gibbous21Fri
22Sat10:367.74:372.15:28-1.26:485:56Full Moon22Sat
23Sun12:156.111:30 AM7.65:281.66:08-1.06:465:57Full Moon23Sun
24Mon12:486.512:247.26:201.16:47-0.56:455:58Full Moon24Mon
25Tue1:226.81:196.77:120.77:250.16:445:59Waning Gibbous25Tue
26Wed1:577.02:186.08:060.48:040.86:426:00Waning Gibbous26Wed
27Thu2:337.13:235.39:020.28:461.66:416:01Waning Gibbous27Thu
28Fri3:137.14:414.710:040.29:332.36:406:02Third Quarter28Fri
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 10:23 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 99% 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 Full Moon (99% 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