Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in San Leandro Marina, CA.
Next low tide : 11:26 pm (2.4 ft)
Next high tide : in 3h 34m at 5:30 pm (6.6 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waning Gibbous (71% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Dec 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:025.910:37 AM8.24:523.16:06-1.07:054:50Full Moon1Tue
2Wed12:546.111:21 AM8.35:423.26:51-1.27:064:50Full Moon2Wed
3Thu1:436.212:088.46:323.37:37-1.47:074:50Full Moon3Thu
4Fri2:326.312:578.27:243.28:23-1.37:084:50Waning Gibbous4Fri
5Sat3:216.41:517.98:203.19:11-1.17:094:49Waning Gibbous5Sat
6Sun4:106.52:497.49:213.010:00-0.77:104:49Waning Gibbous6Sun
7Mon5:006.73:566.710:302.710:52-0.17:104:49Third Quarter7Mon
8Tue5:507.05:146.011:442.311:470.67:114:50Third Quarter8Tue
9Wed6:387.36:415.51:001.77:124:50Third Quarter9Wed
10Thu7:257.68:055.412:431.22:100.97:134:50Waning Crescent10Thu
11Fri8:107.99:205.51:401.83:110.17:144:50Waning Crescent11Fri
12Sat8:528.110:245.82:342.44:05-0.47:144:50Waning Crescent12Sat
13Sun9:338.111:196.03:262.84:53-0.87:154:50Waning Crescent13Sun
14Mon10:118.14:153.05:37-0.97:164:51New Moon14Mon
15Tue12:086.210:48 AM7.95:023.26:16-0.97:164:51New Moon15Tue
16Wed12:526.211:24 AM7.85:453.36:53-0.87:174:51New Moon16Wed
17Thu1:336.212:007.66:273.37:25-0.67:184:52New Moon17Thu
18Fri2:116.212:357.47:063.37:55-0.47:184:52Waxing Crescent18Fri
19Sat2:466.21:127.27:463.28:24-0.27:194:52Waxing Crescent19Sat
20Sun3:206.11:516.98:273.18:530.07:194:53Waxing Crescent20Sun
21Mon3:536.22:346.49:123.09:250.47:204:53Waxing Crescent21Mon
22Tue4:256.33:245.910:032.910:010.97:204:54First Quarter22Tue
23Wed4:596.44:275.311:032.710:431.47:214:54First Quarter23Wed
24Thu5:366.65:514.812:122.37:214:55First Quarter24Thu
25Fri6:166.97:274.71:221.87:224:56First Quarter25Fri
26Sat7:007.28:534.912:302.62:271.17:224:56Waxing Gibbous26Sat
27Sun7:477.510:035.21:333.13:240.47:224:57Waxing Gibbous27Sun
28Mon8:367.911:015.62:353.34:17-0.27:234:58Waxing Gibbous28Mon
29Tue9:268.211:526.03:353.45:05-0.87:234:58Waxing Gibbous29Tue
30Wed10:178.54:323.45:52-1.27:234:59Full Moon30Wed
31Thu12:396.211:08 AM8.65:273.26:36-1.67:235:00Full Moon31Thu
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 8:28 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 transitional phase. Tonight's moon is 71% 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 shifting between spring and neap.

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 Gibbous (71% illuminated). This places San Leandro Marina, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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