Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in San Leandro Marina, CA.
Next low tide : in 1h 46m at 5:09 pm (3.0 ft)
Next high tide : 11:00 pm (8.5 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waning Crescent (5% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Apr 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:566.94:445.59:570.89:522.75:536:31Waxing Crescent1Fri
2Sat3:366.65:475.410:470.910:483.05:516:32First Quarter2Sat
3Sun4:266.36:525.411:461.011:543.15:506:33First Quarter3Sun
4Mon5:276.17:525.612:501.05:486:34First Quarter4Mon
5Tue6:366.08:435.81:033.01:510.95:476:35First Quarter5Tue
6Wed7:446.19:276.12:072.72:430.85:456:36Waxing Gibbous6Wed
7Thu8:466.210:056.43:042.33:290.75:446:37Waxing Gibbous7Thu
8Fri9:426.310:396.73:551.84:110.75:436:38Waxing Gibbous8Fri
9Sat10:356.411:126.94:431.34:520.75:416:38Waxing Gibbous9Sat
10Sun11:266.511:447.25:280.85:320.95:406:39Full Moon10Sun
11Mon12:176.56:130.46:121.15:386:40Full Moon11Mon
12Tue12:187.41:106.46:580.06:541.45:376:41Full Moon12Tue
13Wed12:547.62:046.37:43-0.37:381.75:356:42Waning Gibbous13Wed
14Thu1:337.73:026.28:31-0.58:262.05:346:43Waning Gibbous14Thu
15Fri2:177.74:046.19:24-0.59:202.45:336:44Waning Gibbous15Fri
16Sat3:087.55:096.010:22-0.510:232.65:316:45Waning Gibbous16Sat
17Sun4:077.26:166.111:26-0.311:342.75:306:46Third Quarter17Sun
18Mon5:156.97:196.312:32-0.25:286:47Third Quarter18Mon
19Tue6:306.68:166.612:492.51:36-0.25:276:48Third Quarter19Tue
20Wed7:446.59:067.02:002.02:33-0.15:266:48Waning Crescent20Wed
21Thu8:526.59:507.23:031.53:240.15:246:49Waning Crescent21Thu
22Fri9:526.410:307.43:591.04:100.45:236:50Waning Crescent22Fri
23Sat10:486.411:067.44:500.54:520.85:226:51Waning Crescent23Sat
24Sun12:406.36:370.26:311.26:217:52New Moon24Sun
25Mon12:397.41:296.27:200.07:091.66:197:53New Moon25Mon
26Tue1:107.32:176.18:00-0.17:461.96:187:54New Moon26Tue
27Wed1:397.23:035.98:36-0.18:222.26:177:55New Moon27Wed
28Thu2:097.13:485.89:11-0.19:012.56:167:56Waxing Crescent28Thu
29Fri2:407.04:345.79:450.09:422.76:147:57Waxing Crescent29Fri
30Sat3:156.85:235.610:220.210:282.96:137:58Waxing Crescent30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414688)

Common Questions About San Leandro Marina, CA Tides

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

Slack tide in San Leandro Marina, CA is approximately 8:04 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 spring phase. Tonight's moon is 5% 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 Waning Crescent (5% 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.

LEARN MORE ABOUT OUR TIDE DATA