Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Friday, July 3, 2026
The tide is currently falling in San Leandro Marina, CA.
Next low tide : in 3h 33m at 9:47 pm (3.0 ft)
Next high tide (tomorrow) : 3:12 am (6.8 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waning Gibbous (87% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Jun 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:527.44:235.89:27-0.79:073.35:488:25Waxing Crescent1Sat
2Sun2:327.15:085.810:05-0.59:553.45:488:25Waxing Crescent2Sun
3Mon3:156.85:525.810:43-0.210:453.35:478:26Waxing Crescent3Mon
4Tue4:016.46:345.811:210.011:403.25:478:27Waxing Crescent4Tue
5Wed4:546.07:155.912:020.35:478:27First Quarter5Wed
6Thu5:545.67:546.112:403.012:450.65:478:28First Quarter6Thu
7Fri7:035.28:306.41:442.61:301.05:468:28First Quarter7Fri
8Sat8:195.09:036.72:452.12:161.45:468:29First Quarter8Sat
9Sun9:334.99:366.93:421.53:031.95:468:29Waxing Gibbous9Sun
10Mon10:445.010:097.24:350.93:502.45:468:30Waxing Gibbous10Mon
11Tue11:505.110:447.55:240.34:402.85:468:30Waxing Gibbous11Tue
12Wed12:515.36:12-0.25:313.25:468:31Full Moon12Wed
13Thu1:485.66:59-0.76:243.45:468:31Full Moon13Thu
14Fri12:067.82:415.87:46-1.07:183.55:468:31Full Moon14Fri
15Sat12:537.93:316.08:32-1.38:113.55:468:32Full Moon15Sat
16Sun1:428.04:186.19:18-1.59:053.35:468:32Waning Gibbous16Sun
17Mon2:357.95:046.310:04-1.510:023.25:468:33Waning Gibbous17Mon
18Tue3:307.65:496.510:51-1.311:042.95:468:33Waning Gibbous18Tue
19Wed4:317.16:346.811:38-0.95:478:33Third Quarter19Wed
20Thu5:396.57:197.112:102.512:27-0.45:478:33Third Quarter20Thu
21Fri6:545.98:037.41:212.01:170.35:478:34Third Quarter21Fri
22Sat8:145.58:467.72:311.32:081.05:478:34Third Quarter22Sat
23Sun9:345.39:288.03:370.63:001.75:488:34Waning Crescent23Sun
24Mon10:475.410:098.14:370.03:532.35:488:34Waning Crescent24Mon
25Tue11:545.510:508.05:32-0.54:452.85:488:34Waning Crescent25Tue
26Wed12:535.76:23-0.75:383.15:498:34New Moon26Wed
27Thu1:465.87:09-0.86:293.35:498:34New Moon27Thu
28Fri12:127.72:335.97:52-0.87:173.45:498:34New Moon28Fri
29Sat12:527.63:166.08:30-0.78:033.45:508:34New Moon29Sat
30Sun1:327.43:556.09:04-0.58:463.35:508:34Waxing Crescent30Sun
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 12:29 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 87% 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 Gibbous (87% 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