Tides Today & Tomorrow in San Leandro Marina, CA

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in San Leandro Marina, CA.
Next low tide : in 3h 16m at 5:31 am (0.0 ft)
Next high tide : 12:00 pm (5.3 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:48 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9414688
Common Questions About Tides

San Leandro Marina, CA Tides - Oct 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:005.44:327.410:433.47:046:52First Quarter1Sat
2Sun7:245.45:397.212:120.411:57 AM3.77:056:50First Quarter2Sun
3Mon8:395.76:597.11:330.31:233.77:066:48First Quarter3Mon
4Tue9:386.18:207.12:460.02:413.37:076:47Waxing Gibbous4Tue
5Wed10:266.69:327.33:47-0.33:482.67:086:45Waxing Gibbous5Wed
6Thu11:077.010:357.54:37-0.44:451.97:096:44Waxing Gibbous6Thu
7Fri11:457.311:317.45:22-0.45:371.27:096:43Waxing Gibbous7Fri
8Sat12:207.66:02-0.16:270.77:106:41Full Moon8Sat
9Sun12:257.312:527.76:400.47:130.37:116:40Full Moon9Sun
10Mon1:177.01:237.87:161.07:570.17:126:38Full Moon10Mon
11Tue2:086.61:527.77:511.68:390.07:136:37Waning Gibbous11Tue
12Wed3:006.32:207.68:262.29:200.17:146:35Waning Gibbous12Wed
13Thu3:546.02:497.39:032.810:010.37:156:34Waning Gibbous13Thu
14Fri4:525.73:217.09:453.310:460.67:166:32Waning Gibbous14Fri
15Sat5:565.54:026.710:353.611:400.97:176:31Third Quarter15Sat
16Sun7:045.54:556.311:393.97:186:30Third Quarter16Sun
17Mon8:095.66:056.012:461.112:543.87:196:28Third Quarter17Mon
18Tue9:045.87:245.91:551.12:073.57:206:27Third Quarter18Tue
19Wed9:486.18:376.02:540.93:093.17:216:26Waning Crescent19Wed
20Thu10:256.49:396.23:410.84:012.57:226:24Waning Crescent20Thu
21Fri10:576.610:336.34:220.74:481.97:236:23Waning Crescent21Fri
22Sat11:256.911:246.44:580.85:311.37:246:22Waning Crescent22Sat
23Sun11:517.25:331.06:130.87:256:20New Moon23Sun
24Mon12:136.412:177.46:071.36:530.37:266:19New Moon24Mon
25Tue1:036.412:447.76:431.87:34-0.17:276:18New Moon25Tue
26Wed1:556.31:147.97:202.28:16-0.47:286:17New Moon26Wed
27Thu2:506.11:488.08:012.79:01-0.57:296:16Waxing Crescent27Thu
28Fri3:495.92:297.98:463.19:52-0.57:306:14Waxing Crescent28Fri
29Sat4:545.83:177.79:393.510:52-0.47:316:13Waxing Crescent29Sat
30Sun6:055.74:167.310:443.77:326:12First Quarter30Sun
31Mon7:155.95:286.912:00-0.212:023.77:336:11First Quarter31Mon
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 8:45 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 91% 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 (91% 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