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

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 8m at 4:57 pm (3.3 ft)
Next high tide : 10:39 pm (7.1 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:545.96:150.36:202.06:387:38New Moon1Fri
2Sat12:166.71:216.16:450.46:551.86:397:37New Moon2Sat
3Sun12:556.61:496.27:140.57:291.66:407:35New Moon3Sun
4Mon1:356.42:186.47:440.78:071.46:417:34Waxing Crescent4Mon
5Tue2:176.12:496.58:161.08:481.26:427:32Waxing Crescent5Tue
6Wed3:045.83:236.68:511.49:341.06:437:31Waxing Crescent6Wed
7Thu3:575.54:026.69:311.810:280.96:447:29Waxing Crescent7Thu
8Fri5:025.14:496.710:192.211:320.86:447:28First Quarter8Fri
9Sat6:214.95:456.711:192.66:457:26First Quarter9Sat
10Sun7:464.96:506.812:430.612:352.86:467:25First Quarter10Sun
11Mon9:015.27:596.91:540.41:552.76:477:23First Quarter11Mon
12Tue9:595.69:057.12:590.13:052.56:487:22Waxing Gibbous12Tue
13Wed10:476.010:077.33:55-0.14:042.16:497:20Waxing Gibbous13Wed
14Thu11:306.311:047.44:45-0.34:581.66:497:19Waxing Gibbous14Thu
15Fri12:106.75:31-0.25:481.26:507:17Full Moon15Fri
16Sat12:486.96:14-0.16:370.86:517:15Full Moon16Sat
17Sun12:517.11:267.16:570.27:240.66:527:14Full Moon17Sun
18Mon1:446.82:037.17:390.68:120.46:537:12Waning Gibbous18Mon
19Tue2:376.42:417.08:211.19:010.46:547:11Waning Gibbous19Tue
20Wed3:316.03:206.99:051.69:520.56:547:09Waning Gibbous20Wed
21Thu4:315.64:026.69:542.110:480.76:557:08Waning Gibbous21Thu
22Fri5:385.24:496.310:512.611:500.86:567:06Third Quarter22Fri
23Sat6:555.15:456.012:022.96:577:05Third Quarter23Sat
24Sun8:125.16:475.912:580.91:192.96:587:03Third Quarter24Sun
25Mon9:145.37:535.82:030.92:272.86:597:01Third Quarter25Mon
26Tue10:015.58:545.93:000.83:222.57:007:00Waning Crescent26Tue
27Wed10:375.79:476.03:470.84:082.27:006:58Waning Crescent27Wed
28Thu11:085.910:356.14:270.74:481.97:016:57Waning Crescent28Thu
29Fri11:366.011:196.25:020.75:241.67:026:55Waning Crescent29Fri
30Sat12:036.25:350.85:581.37:036:54New Moon30Sat
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 7:48 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 93% 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 (93% 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.

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