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

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 3:32 am (-0.1 ft)
Next high tide : in 5h 36m at 8:07 pm (7.4 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Aug 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:505.85:58-0.35:442.56:128:17New Moon1Fri
2Sat1:285.96:35-0.36:262.56:138:16New Moon2Sat
3Sun12:187.12:015.97:09-0.27:072.46:148:15New Moon3Sun
4Mon12:566.92:325.97:41-0.17:452.36:158:14New Moon4Mon
5Tue1:346.63:025.98:120.18:242.36:168:13Waxing Crescent5Tue
6Wed2:116.33:316.08:430.49:052.26:178:12Waxing Crescent6Wed
7Thu2:515.94:016.19:150.79:492.16:178:11Waxing Crescent7Thu
8Fri3:345.54:346.19:481.110:402.06:188:10Waxing Crescent8Fri
9Sat4:255.15:126.210:261.611:381.86:198:09First Quarter9Sat
10Sun5:304.65:556.311:102.06:208:07First Quarter10Sun
11Mon6:534.46:446.412:431.612:042.46:218:06First Quarter11Mon
12Tue8:244.47:386.71:491.31:102.76:228:05First Quarter12Tue
13Wed9:414.78:336.92:480.82:182.86:238:04Waxing Gibbous13Wed
14Thu10:385.19:277.33:410.33:192.76:238:03Waxing Gibbous14Thu
15Fri11:255.410:207.64:29-0.14:132.66:248:01Waxing Gibbous15Fri
16Sat12:075.85:14-0.55:042.36:258:00Waxing Gibbous16Sat
17Sun12:476.15:58-0.75:542.06:267:59Full Moon17Sun
18Mon12:037.91:266.46:41-0.86:451.66:277:57Full Moon18Mon
19Tue12:557.82:066.77:24-0.67:371.36:287:56Full Moon19Tue
20Wed1:487.52:467.08:08-0.38:311.16:297:55Waning Gibbous20Wed
21Thu2:447.03:297.18:530.29:290.96:297:53Waning Gibbous21Thu
22Fri3:436.44:147.29:400.710:320.96:307:52Waning Gibbous22Fri
23Sat4:505.85:037.210:311.411:420.86:317:51Third Quarter23Sat
24Sun6:075.35:587.111:311.96:327:49Third Quarter24Sun
25Mon7:335.16:577.012:570.712:422.46:337:48Third Quarter25Mon
26Tue8:575.28:006.92:090.61:562.66:347:46Third Quarter26Tue
27Wed10:045.59:006.93:130.43:042.66:357:45Waning Crescent27Wed
28Thu10:575.79:546.94:080.34:012.56:357:44Waning Crescent28Thu
29Fri11:405.910:426.94:530.24:502.36:367:42Waning Crescent29Fri
30Sat12:176.05:320.25:332.26:377:41Waning Crescent30Sat
31Sun12:496.06:070.26:112.06:387:39New Moon31Sun
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 11:49 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 transitional phase. Tonight's moon is 28% 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 shifting between spring and neap.

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 (28% illuminated). This places San Leandro Channel, San Leandro Bay, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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