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 6h 02m at 7:37 am (-0.4 ft)
Next high tide : 2:35 pm (5.6 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 - Mar 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:346.112:196.26:181.36:290.46:396:02New Moon1Mon
2Tue12:596.212:585.96:531.26:590.86:386:03New Moon2Tue
3Wed1:256.21:385.57:291.17:291.16:366:04Waxing Crescent3Wed
4Thu1:516.22:215.28:061.08:001.56:356:05Waxing Crescent4Thu
5Fri2:206.23:094.88:461.08:341.96:336:06Waxing Crescent5Fri
6Sat2:546.24:084.59:341.09:132.36:326:07Waxing Crescent6Sat
7Sun3:356.15:244.210:300.910:052.76:316:08First Quarter7Sun
8Mon4:246.06:544.311:370.911:192.96:296:09First Quarter8Mon
9Tue5:256.08:094.512:470.76:286:10First Quarter9Tue
10Wed6:326.09:004.812:422.91:480.46:266:11First Quarter10Wed
11Thu7:376.29:405.21:512.72:400.16:256:12Waxing Gibbous11Thu
12Fri8:386.510:165.62:472.33:26-0.26:236:13Waxing Gibbous12Fri
13Sat9:356.710:506.03:361.84:09-0.36:226:14Waxing Gibbous13Sat
14Sun10:296.911:256.44:231.24:50-0.36:206:15Full Moon14Sun
15Mon11:226.95:100.75:30-0.16:196:16Full Moon15Mon
16Tue12:016.812:166.75:570.26:110.26:176:17Full Moon16Tue
17Wed12:387.11:116.46:46-0.26:540.66:166:18Waning Gibbous17Wed
18Thu1:177.32:096.07:37-0.47:391.16:146:19Waning Gibbous18Thu
19Fri2:007.33:115.68:32-0.58:281.76:136:20Waning Gibbous19Fri
20Sat2:477.24:205.29:31-0.39:262.16:116:21Waning Gibbous20Sat
21Sun3:406.95:395.010:38-0.110:382.56:106:21Third Quarter21Sun
22Mon4:426.57:005.111:510.06:086:22Third Quarter22Mon
23Tue5:526.28:095.312:052.61:030.16:066:23Third Quarter23Tue
24Wed7:056.09:035.61:252.42:060.16:056:24Waning Crescent24Wed
25Thu8:135.99:475.82:312.12:580.26:036:25Waning Crescent25Thu
26Fri9:125.910:235.93:241.73:420.36:026:26Waning Crescent26Fri
27Sat10:045.910:546.14:091.44:200.46:006:27Waning Crescent27Sat
28Sun10:505.811:216.14:491.04:540.65:596:28New Moon28Sun
29Mon11:335.711:466.25:250.85:250.95:576:29New Moon29Mon
30Tue12:145.65:580.65:561.15:566:30New Moon30Tue
31Wed12:116.312:545.46:300.46:261.45:546:31New Moon31Wed
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 11:06 am — 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