Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently falling in San Leandro Marina, CA.
Next low tide : in 3h 31m at 5:27 pm (3.5 ft)
Next high tide : 11:14 pm (7.3 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:49 am
Moon phase : Waxing Gibbous (96% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Oct 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:376.81:117.06:570.87:191.27:056:51Full Moon1Thu
2Fri1:176.71:337.07:251.27:531.07:056:49Full Moon2Fri
3Sat1:586.41:547.07:521.68:250.97:066:48Full Moon3Sat
4Sun2:406.22:157.08:212.08:570.87:076:46Waning Gibbous4Sun
5Mon3:256.02:407.08:542.49:320.87:086:45Waning Gibbous5Mon
6Tue4:165.73:117.09:302.910:120.87:096:43Waning Gibbous6Tue
7Wed5:175.43:506.910:143.311:030.97:106:42Waning Gibbous7Wed
8Thu6:295.34:416.711:113.67:116:40Third Quarter8Thu
9Fri7:445.45:446.512:081.012:223.87:126:39Third Quarter9Fri
10Sat8:485.67:006.51:230.91:393.67:136:37Third Quarter10Sat
11Sun9:395.98:166.62:330.62:483.27:146:36Third Quarter11Sun
12Mon10:206.39:246.93:300.33:472.67:156:35Waning Crescent12Mon
13Tue10:576.810:267.14:190.14:401.97:156:33Waning Crescent13Tue
14Wed11:327.211:237.35:030.05:301.17:166:32Waning Crescent14Wed
15Thu12:067.65:460.16:200.47:176:30New Moon15Thu
16Fri12:207.312:428.06:290.47:10-0.27:186:29New Moon16Fri
17Sat1:177.21:198.37:120.98:00-0.67:196:28New Moon17Sat
18Sun2:167.01:578.37:571.48:51-0.87:206:26Waxing Crescent18Sun
19Mon3:176.72:398.28:442.09:46-0.87:216:25Waxing Crescent19Mon
20Tue4:226.43:267.99:362.610:45-0.57:226:24Waxing Crescent20Tue
21Wed5:326.24:197.510:353.111:50-0.27:236:22First Quarter21Wed
22Thu6:456.15:236.911:463.47:246:21First Quarter22Thu
23Fri7:546.26:396.51:010.11:053.37:256:20First Quarter23Fri
24Sat8:556.47:586.32:100.22:213.07:266:19First Quarter24Sat
25Sun9:456.79:086.23:100.33:262.57:276:17Waxing Gibbous25Sun
26Mon10:276.910:076.33:590.44:202.07:286:16Waxing Gibbous26Mon
27Tue11:027.110:586.34:390.65:061.57:296:15Waxing Gibbous27Tue
28Wed11:337.211:446.35:140.95:471.07:306:14Waxing Gibbous28Wed
29Thu11:597.25:461.26:250.77:316:13Full Moon29Thu
30Fri12:286.312:237.26:171.67:000.57:326:12Full Moon30Fri
31Sat1:126.212:457.26:482.07:330.37:336:10Full Moon31Sat
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 8:20 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 96% 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 Waxing Gibbous (96% 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