Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in San Leandro Marina, CA.
Next low tide (tomorrow) : 7:37 am (-1.7 ft)
Next high tide (tomorrow) : in 5h 02m at 12:02 am (8.7 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:58 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Jul 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:006.27:187.312:282.112:290.25:518:34First Quarter1Thu
2Fri7:185.88:067.61:381.61:240.85:518:34First Quarter2Fri
3Sat8:385.68:547.92:471.02:211.35:528:34Waxing Gibbous3Sat
4Sun9:545.69:428.13:520.43:191.85:528:34Waxing Gibbous4Sun
5Mon11:035.710:298.24:51-0.24:162.25:538:33Waxing Gibbous5Mon
6Tue12:055.95:46-0.65:122.55:538:33Waxing Gibbous6Tue
7Wed1:016.16:36-0.96:062.75:548:33Full Moon7Wed
8Thu12:008.11:526.27:23-0.96:572.85:548:33Full Moon8Thu
9Fri12:447.92:396.38:05-0.97:462.85:558:32Full Moon9Fri
10Sat1:267.73:216.48:43-0.78:312.85:568:32Full Moon10Sat
11Sun2:087.44:006.49:18-0.49:152.85:568:32Waning Gibbous11Sun
12Mon2:497.04:366.49:50-0.19:592.75:578:31Waning Gibbous12Mon
13Tue3:316.65:106.410:210.210:462.75:588:31Waning Gibbous13Tue
14Wed4:176.25:456.510:550.611:372.65:588:30Waning Gibbous14Wed
15Thu5:105.76:216.511:331.05:598:30Third Quarter15Thu
16Fri6:155.37:006.712:352.412:171.56:008:29Third Quarter16Fri
17Sat7:315.07:426.81:382.11:082.06:008:29Third Quarter17Sat
18Sun8:515.08:267.02:421.72:042.46:018:28Third Quarter18Sun
19Mon10:045.19:117.33:421.23:012.76:028:27Waning Crescent19Mon
20Tue11:075.49:577.54:370.73:592.96:038:27Waning Crescent20Tue
21Wed12:035.65:270.24:543.06:038:26Waning Crescent21Wed
22Thu12:525.96:13-0.25:473.06:048:25New Moon22Thu
23Fri1:386.16:57-0.66:392.96:058:25New Moon23Fri
24Sat12:198.12:216.47:40-0.87:302.86:068:24New Moon24Sat
25Sun1:088.13:026.68:21-1.08:202.56:078:23New Moon25Sun
26Mon1:588.03:426.99:01-0.99:122.36:078:22Waxing Crescent26Mon
27Tue2:507.74:237.19:42-0.710:062.06:088:22Waxing Crescent27Tue
28Wed3:467.35:057.310:26-0.311:061.86:098:21Waxing Crescent28Wed
29Thu4:496.75:517.511:120.36:108:20First Quarter29Thu
30Fri6:006.16:407.612:121.512:041.06:118:19First Quarter30Fri
31Sat7:205.77:327.81:231.21:011.66:128:18First Quarter31Sat
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 3:49 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 Marina, CA?

San Leandro Marina, CA is currently in a spring phase. Tonight's moon is 1% 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 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 New Moon (1% illuminated). This places San Leandro Marina, 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.

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