Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Wednesday, July 8, 2026
The tide is currently falling in San Leandro Marina, CA.
Next low tide (tomorrow) : in 5h 55m at 2:42 am (0.9 ft)
Next high tide (tomorrow) : 9:02 am (4.8 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:54 am
Moon phase : Third Quarter (39% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Oct 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:155.88:016.22:211.22:273.17:056:50Third Quarter1Thu
2Fri9:596.19:076.33:141.03:262.77:066:49Waning Crescent2Fri
3Sat10:356.410:056.53:590.94:182.17:076:47Waning Crescent3Sat
4Sun11:076.710:586.64:390.95:051.67:076:46Waning Crescent4Sun
5Mon11:367.011:486.65:161.05:491.07:086:44Waning Crescent5Mon
6Tue12:047.35:521.26:320.67:096:43New Moon6Tue
7Wed12:386.612:347.66:291.57:140.17:106:41New Moon7Wed
8Thu1:296.51:057.87:071.87:58-0.27:116:40New Moon8Thu
9Fri2:226.41:418.07:482.28:44-0.47:126:39Waxing Crescent9Fri
10Sat3:176.22:228.08:332.69:34-0.47:136:37Waxing Crescent10Sat
11Sun4:186.03:097.99:232.910:30-0.37:146:36Waxing Crescent11Sun
12Mon5:245.94:047.610:213.211:35-0.17:156:34Waxing Crescent12Mon
13Tue6:345.95:117.211:323.37:166:33First Quarter13Tue
14Wed7:416.16:296.812:450.012:513.17:176:31First Quarter14Wed
15Thu8:406.47:516.71:540.12:092.77:186:30First Quarter15Thu
16Fri9:306.99:066.72:540.13:182.07:186:29Waxing Gibbous16Fri
17Sat10:137.310:116.73:460.34:171.37:196:27Waxing Gibbous17Sat
18Sun10:527.611:096.74:320.55:100.67:206:26Waxing Gibbous18Sun
19Mon11:277.85:130.95:570.27:216:25Waxing Gibbous19Mon
20Tue12:026.611:59 AM7.85:521.46:41-0.17:226:23Full Moon20Tue
21Wed12:536.512:297.86:291.87:21-0.37:236:22Full Moon21Wed
22Thu1:416.412:587.77:052.27:59-0.27:246:21Full Moon22Thu
23Fri2:276.21:267.57:412.68:34-0.17:256:20Waning Gibbous23Fri
24Sat3:136.11:567.48:192.99:090.17:266:18Waning Gibbous24Sat
25Sun4:005.92:297.28:583.19:440.37:276:17Waning Gibbous25Sun
26Mon4:485.73:086.99:413.310:250.57:286:16Waning Gibbous26Mon
27Tue5:415.63:536.610:323.411:120.77:296:15Waning Gibbous27Tue
28Wed6:365.64:496.211:333.57:306:14Third Quarter28Wed
29Thu7:305.75:585.912:070.912:423.37:316:12Third Quarter29Thu
30Fri8:195.97:165.71:071.11:532.97:326:11Third Quarter30Fri
31Sat9:016.38:325.72:041.22:562.47:336:10Third 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 5:52 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 transitional phase. Tonight's moon is 39% 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 Third Quarter (39% 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