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

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in San Leandro Channel, San Leandro Bay, CA.
Next low tide : in 2h 32m at 11:16 am (-0.2 ft)
Next high tide : 6:23 pm (6.3 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Aug 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:296.82:546.28:03-0.18:182.06:128:17Waxing Crescent1Thu
2Fri2:136.53:256.48:360.29:051.86:138:16Waxing Crescent2Fri
3Sat3:016.03:586.69:110.69:581.56:148:15Waxing Crescent3Sat
4Sun3:575.54:366.99:501.110:581.26:158:14Waxing Crescent4Sun
5Mon5:065.05:207.010:341.76:168:13First Quarter5Mon
6Tue6:324.66:117.212:070.911:28 AM2.36:178:12First Quarter6Tue
7Wed8:104.57:117.41:210.612:362.76:188:11First Quarter7Wed
8Thu9:364.88:147.62:320.21:532.96:188:10Waxing Gibbous8Thu
9Fri10:405.29:177.73:35-0.23:072.96:198:09Waxing Gibbous9Fri
10Sat11:305.610:167.94:30-0.54:112.76:208:07Waxing Gibbous10Sat
11Sun12:135.95:18-0.75:082.46:218:06Full Moon11Sun
12Mon12:526.26:03-0.86:002.16:228:05Full Moon12Mon
13Tue12:037.71:306.46:44-0.66:511.86:238:04Full Moon13Tue
14Wed12:537.42:056.67:24-0.37:401.56:248:03Full Moon14Wed
15Thu1:436.92:406.78:020.18:291.46:248:01Waning Gibbous15Thu
16Fri2:326.43:146.78:390.69:181.36:258:00Waning Gibbous16Fri
17Sat3:235.83:486.79:171.210:101.36:267:59Waning Gibbous17Sat
18Sun4:205.34:246.69:571.811:071.36:277:57Waning Gibbous18Sun
19Mon5:264.85:056.510:422.36:287:56Third Quarter19Mon
20Tue6:504.55:526.412:111.211:38 AM2.86:297:55Third Quarter20Tue
21Wed8:264.56:476.41:201.212:493.16:307:53Third Quarter21Wed
22Thu9:424.77:476.42:261.02:033.26:307:52Third Quarter22Thu
23Fri10:335.08:446.53:230.73:063.16:317:51Waning Crescent23Fri
24Sat11:115.29:376.74:090.53:562.96:327:49Waning Crescent24Sat
25Sun11:425.410:246.84:490.34:392.76:337:48Waning Crescent25Sun
26Mon12:105.65:230.15:182.46:347:46Waning Crescent26Mon
27Tue12:375.95:550.15:562.06:357:45New Moon27Tue
28Wed1:056.16:260.16:341.76:367:44New Moon28Wed
29Thu12:366.81:336.46:570.37:141.46:367:42New Moon29Thu
30Fri1:226.62:036.77:300.57:561.06:377:41Waxing Crescent30Fri
31Sat2:116.32:366.98:040.98:430.76:387:39Waxing Crescent31Sat
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 2:49 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 38% 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 First Quarter (38% 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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