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

TIDE TIMES for Sunday, August 2, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide : 9:07 am (0.3 ft)
Next high tide : in 2h 02m at 2:41 am (6.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Apr 2085

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:215.88:254.812:500.46:527:32First Quarter1Sun
2Mon6:285.59:215.01:162.91:570.56:507:33First Quarter2Mon
3Tue7:415.310:015.22:282.72:540.56:497:34First Quarter3Tue
4Wed8:495.310:335.43:252.33:410.56:477:35Waxing Gibbous4Wed
5Thu9:485.310:595.64:121.94:200.66:467:36Waxing Gibbous5Thu
6Fri10:405.411:235.84:521.44:540.76:457:37Waxing Gibbous6Fri
7Sat11:275.411:486.15:281.05:250.96:437:38Waxing Gibbous7Sat
8Sun12:135.46:020.65:551.26:427:38Full Moon8Sun
9Mon12:136.312:585.46:350.26:251.56:407:39Full Moon9Mon
10Tue12:396.51:445.37:09-0.16:571.86:397:40Full Moon10Tue
11Wed1:086.72:325.27:45-0.47:312.16:377:41Full Moon11Wed
12Thu1:406.83:235.18:26-0.68:082.46:367:42Waning Gibbous12Thu
13Fri2:166.84:194.99:11-0.78:512.66:347:43Waning Gibbous13Fri
14Sat2:596.75:224.810:02-0.69:452.96:337:44Waning Gibbous14Sat
15Sun3:496.56:314.811:00-0.510:573.06:327:45Third Quarter15Sun
16Mon4:526.27:365.012:05-0.46:307:46Third Quarter16Mon
17Tue6:065.98:325.312:272.81:12-0.36:297:47Third Quarter17Tue
18Wed7:275.79:185.71:532.42:14-0.16:287:48Third Quarter18Wed
19Thu8:465.69:586.23:021.73:090.16:267:49Waning Crescent19Thu
20Fri9:585.610:366.64:001.03:590.36:257:49Waning Crescent20Fri
21Sat11:035.711:127.04:520.34:440.76:247:50Waning Crescent21Sat
22Sun12:035.75:39-0.35:281.16:227:51New Moon22Sun
23Mon1:005.76:24-0.76:111.56:217:52New Moon23Mon
24Tue12:247.31:545.67:08-1.06:541.96:207:53New Moon24Tue
25Wed1:007.32:485.57:51-1.07:392.36:197:54New Moon25Wed
26Thu1:377.13:415.38:35-0.98:262.66:177:55Waxing Crescent26Thu
27Fri2:166.84:365.29:19-0.79:172.86:167:56Waxing Crescent27Fri
28Sat2:586.45:335.010:07-0.410:162.96:157:57Waxing Crescent28Sat
29Sun3:435.96:325.010:58-0.111:283.06:147:58Waxing Crescent29Sun
30Mon4:375.57:295.011:530.26:137:59First Quarter30Mon
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 5:54 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 83% 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 Waning Gibbous (83% 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