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 3h 46m 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 - Jul 2084

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:275.86:52-0.36:123.35:518:34New Moon1Sat
2Sun2:085.97:29-0.46:563.35:528:34New Moon2Sun
3Mon12:307.32:456.08:01-0.47:383.25:528:34New Moon3Mon
4Tue1:087.33:196.08:30-0.48:193.05:538:33New Moon4Tue
5Wed1:477.23:496.18:58-0.39:002.95:538:33Waxing Crescent5Wed
6Thu2:267.04:166.29:25-0.29:412.75:548:33Waxing Crescent6Thu
7Fri3:086.74:436.49:540.110:252.55:548:33Waxing Crescent7Fri
8Sat3:556.25:106.610:250.511:152.25:558:32Waxing Crescent8Sat
9Sun4:485.75:426.911:011.05:568:32First Quarter9Sun
10Mon5:555.26:207.212:121.911:43 AM1.65:568:32First Quarter10Mon
11Tue7:174.87:057.51:171.512:332.25:578:31First Quarter11Tue
12Wed8:474.87:577.72:261.01:332.75:588:31First Quarter12Wed
13Thu10:095.08:538.03:340.42:403.15:588:30Waxing Gibbous13Thu
14Fri11:175.39:528.34:36-0.23:493.25:598:30Waxing Gibbous14Fri
15Sat12:155.75:34-0.84:553.26:008:29Waxing Gibbous15Sat
16Sun1:066.16:27-1.35:583.06:018:29Full Moon16Sun
17Mon1:546.57:17-1.56:582.66:018:28Full Moon17Mon
18Tue12:458.62:386.88:03-1.67:562.36:028:28Full Moon18Tue
19Wed1:428.43:207.18:46-1.48:531.96:038:27Waning Gibbous19Wed
20Thu2:387.94:017.49:28-0.99:501.66:048:26Waning Gibbous20Thu
21Fri3:357.24:427.510:08-0.310:481.46:048:26Waning Gibbous21Fri
22Sat4:366.55:227.610:490.511:501.36:058:25Third Quarter22Sat
23Sun5:435.86:057.611:321.46:068:24Third Quarter23Sun
24Mon6:595.36:517.512:571.112:212.16:078:23Third Quarter24Mon
25Tue8:195.17:397.42:071.01:172.86:078:22Third Quarter25Tue
26Wed9:355.28:317.33:150.72:193.26:088:22Waning Crescent26Wed
27Thu10:395.49:217.24:140.53:203.36:098:21Waning Crescent27Thu
28Fri11:315.710:097.35:050.34:163.36:108:20Waning Crescent28Fri
29Sat12:165.95:480.15:073.26:118:19Waning Crescent29Sat
30Sun12:566.06:260.05:533.16:128:18New Moon30Sun
31Mon1:326.17:00-0.16:372.96:128:17New Moon31Mon
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