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 1h 32m 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 - Dec 2057

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:495.93:226.69:473.010:26-0.67:064:50First Quarter1Sat
2Sun5:486.04:355.911:152.811:28-0.17:074:50First Quarter2Sun
3Mon6:426.35:565.412:382.37:074:50First Quarter3Mon
4Tue7:316.57:205.112:280.41:481.77:084:49First Quarter4Tue
5Wed8:146.88:385.01:240.82:461.17:094:49Waxing Gibbous5Wed
6Thu8:537.09:475.12:151.33:350.57:104:49Waxing Gibbous6Thu
7Fri9:287.210:475.23:021.74:180.17:114:49Waxing Gibbous7Fri
8Sat10:007.211:405.43:452.14:57-0.27:124:50Waxing Gibbous8Sat
9Sun10:307.24:262.55:32-0.47:134:50Full Moon9Sun
10Mon12:285.411:00 AM7.25:062.86:05-0.57:134:50Full Moon10Mon
11Tue1:125.511:31 AM7.15:453.06:38-0.57:144:50Full Moon11Tue
12Wed1:545.512:036.96:233.27:12-0.57:154:50Full Moon12Wed
13Thu2:345.512:376.77:023.37:47-0.47:164:50Waning Gibbous13Thu
14Fri3:145.41:156.57:443.38:24-0.37:164:51Waning Gibbous14Fri
15Sat3:555.41:556.18:323.39:04-0.17:174:51Waning Gibbous15Sat
16Sun4:375.42:415.79:303.39:470.17:184:51Waning Gibbous16Sun
17Mon5:195.53:375.310:403.110:340.47:184:52Third Quarter17Mon
18Tue6:005.74:464.911:532.811:250.87:194:52Third Quarter18Tue
19Wed6:406.06:094.612:582.27:194:52Third Quarter19Wed
20Thu7:186.47:374.612:181.11:531.57:204:53Third Quarter20Thu
21Fri7:566.88:564.71:111.52:420.87:204:53Waning Crescent21Fri
22Sat8:347.310:065.12:031.93:280.07:214:54Waning Crescent22Sat
23Sun9:147.711:065.42:542.24:14-0.77:214:54Waning Crescent23Sun
24Mon9:578.03:452.55:00-1.27:224:55New Moon24Mon
25Tue12:025.710:43 AM8.34:352.75:47-1.67:224:56New Moon25Tue
26Wed12:545.911:31 AM8.35:272.86:35-1.77:224:56New Moon26Wed
27Thu1:446.012:218.26:212.87:24-1.77:234:57Waxing Crescent27Thu
28Fri2:336.11:137.87:182.88:13-1.47:234:58Waxing Crescent28Fri
29Sat3:226.12:097.28:212.79:04-0.97:234:58Waxing Crescent29Sat
30Sun4:126.23:096.49:312.69:55-0.47:234:59Waxing Crescent30Sun
31Mon5:026.34:175.710:502.310:490.37:245:00First Quarter31Mon
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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