Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in San Leandro Marina, CA.
Next low tide : 11:26 pm (2.4 ft)
Next high tide : in 4h 38m at 5:30 pm (6.6 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Jul 2044

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:516.06:597.312:151.912:130.55:518:34First Quarter1Fri
2Sat7:055.47:417.41:241.512:581.35:518:34First Quarter2Sat
3Sun8:255.08:237.52:321.11:462.15:528:34First Quarter3Sun
4Mon9:435.09:047.43:350.72:392.75:528:33Waxing Gibbous4Mon
5Tue10:525.19:457.44:310.33:333.25:538:33Waxing Gibbous5Tue
6Wed11:515.410:257.35:210.04:263.45:548:33Waxing Gibbous6Wed
7Thu12:415.66:06-0.15:183.55:548:33Waxing Gibbous7Thu
8Fri1:265.86:47-0.36:063.65:558:32Full Moon8Fri
9Sat2:075.97:24-0.46:503.55:558:32Full Moon9Sat
10Sun12:247.32:445.97:58-0.47:333.45:568:32Full Moon10Sun
11Mon1:037.33:186.08:29-0.58:133.25:578:31Full Moon11Mon
12Tue1:417.33:486.18:58-0.48:533.05:578:31Waning Gibbous12Tue
13Wed2:217.14:156.29:25-0.39:342.85:588:30Waning Gibbous13Wed
14Thu3:036.84:406.49:540.010:182.65:598:30Waning Gibbous14Thu
15Fri3:486.35:076.710:250.411:082.35:598:29Waning Gibbous15Fri
16Sat4:425.85:387.010:591.06:008:29Third Quarter16Sat
17Sun5:495.36:157.312:052.011:40 AM1.66:018:28Third Quarter17Sun
18Mon7:154.96:597.61:101.612:302.36:028:28Third Quarter18Mon
19Tue8:494.87:517.92:221.01:302.96:028:27Third Quarter19Tue
20Wed10:145.08:488.13:320.42:383.36:038:26Waning Crescent20Wed
21Thu11:235.49:488.44:37-0.33:493.46:048:26Waning Crescent21Thu
22Fri12:215.85:36-0.84:563.46:058:25Waning Crescent22Fri
23Sat1:126.16:31-1.35:593.16:068:24New Moon23Sat
24Sun1:596.47:20-1.56:592.86:068:23New Moon24Sun
25Mon12:458.72:436.78:06-1.67:562.46:078:23New Moon25Mon
26Tue1:408.43:247.08:49-1.38:522.16:088:22Waxing Crescent26Tue
27Wed2:357.94:037.29:28-0.89:471.86:098:21Waxing Crescent27Wed
28Thu3:317.24:427.410:06-0.110:441.66:108:20Waxing Crescent28Thu
29Fri4:306.55:207.410:440.711:441.46:108:19Waxing Crescent29Fri
30Sat5:355.75:597.411:241.56:118:18First Quarter30Sat
31Sun6:505.26:417.312:491.312:092.36:128:17First Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414688)

Common Questions About San Leandro Marina, CA Tides

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What time does the tide turn (slack tide) in San Leandro Marina, CA today?

Slack tide in San Leandro Marina, CA is approximately 8:28 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 Marina, CA?

San Leandro Marina, CA is currently in a transitional phase. Tonight's moon is 71% 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 Marina, 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 Marina, CA?

Tide predictions for San Leandro Marina, 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 Marina, CA?

Tide data for San Leandro Marina, CA is sourced from NOAA Station #9414688. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414688.

What is the moon phase in San Leandro Marina, CA tonight?

Tonight the moon over San Leandro Marina, CA is Waning Gibbous (71% illuminated). This places San Leandro Marina, 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.

LEARN MORE ABOUT OUR TIDE DATA