Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in San Leandro Marina, CA.
Next low tide (tomorrow) : 1:10 am (1.1 ft)
Next high tide : in 5h 28m at 5:51 pm (7.6 ft)
Sunset today : 8:13 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (53% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - May 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:025.911:107.65:040.44:521.16:118:00Waning Crescent1Mon
2Tue12:015.85:550.05:341.76:108:00Waning Crescent2Tue
3Wed12:565.86:41-0.36:142.16:098:01New Moon3Wed
4Thu12:157.61:485.87:23-0.56:552.56:088:02New Moon4Thu
5Fri12:457.42:365.78:02-0.57:352.86:078:03New Moon5Fri
6Sat1:167.33:235.78:39-0.48:163.06:068:04New Moon6Sat
7Sun1:497.24:085.69:14-0.38:573.16:058:05Waxing Crescent7Sun
8Mon2:257.04:535.69:49-0.29:413.26:048:06Waxing Crescent8Mon
9Tue3:056.85:385.510:26-0.110:283.26:038:07Waxing Crescent9Tue
10Wed3:506.66:245.511:070.111:233.16:028:08Waxing Crescent10Wed
11Thu4:426.27:095.711:520.36:018:09First Quarter11Thu
12Fri5:415.97:515.912:243.012:400.56:008:09First Quarter12Fri
13Sat6:505.58:306.21:282.61:290.85:598:10First Quarter13Sat
14Sun8:045.39:066.52:322.12:181.15:588:11First Quarter14Sun
15Mon9:185.29:406.93:311.53:061.55:578:12Waxing Gibbous15Mon
16Tue10:285.210:167.34:250.83:551.95:578:13Waxing Gibbous16Tue
17Wed11:345.310:537.65:170.24:442.35:568:14Waxing Gibbous17Wed
18Thu12:375.56:08-0.45:362.65:558:15Full Moon18Thu
19Fri1:375.76:58-1.06:302.85:548:15Full Moon19Fri
20Sat12:208.12:345.97:49-1.47:263.05:548:16Full Moon20Sat
21Sun1:088.23:306.18:40-1.68:223.05:538:17Waning Gibbous21Sun
22Mon2:008.14:236.29:31-1.79:202.95:528:18Waning Gibbous22Mon
23Tue2:557.95:156.410:21-1.610:212.85:528:19Waning Gibbous23Tue
24Wed3:547.56:066.511:13-1.311:262.65:518:19Waning Gibbous24Wed
25Thu4:586.96:566.812:04-0.85:518:20Third Quarter25Thu
26Fri6:086.37:447.012:352.212:56-0.35:508:21Third Quarter26Fri
27Sat7:245.88:297.31:461.71:480.35:508:22Third Quarter27Sat
28Sun8:405.49:127.52:551.12:381.05:498:22Waning Crescent28Sun
29Mon9:535.39:527.63:570.63:261.65:498:23Waning Crescent29Mon
30Tue11:005.310:297.64:520.14:132.15:498:24Waning Crescent30Tue
31Wed12:005.45:42-0.35:002.65:488:24Waning Crescent31Wed
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 9:30 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 neap phase. Tonight's moon is 53% 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 minimum.

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 Third Quarter (53% illuminated). This places San Leandro Marina, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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