Tides Today & Tomorrow in San Leandro Channel, San Leandro Bay, CA

TIDE TIMES for Monday, July 13, 2026
The tide is currently rising in San Leandro Channel, San Leandro Bay, CA.
Next low tide (tomorrow) : 6:58 am (-1.6 ft)
Next high tide : in 5h 26m at 11:43 pm (8.4 ft)
Sunset today : 8:31 pm
Sunrise tomorrow : 5:58 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9414724
Common Questions About Tides

San Leandro Channel, San Leandro Bay, CA Tides - Sep 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:094.65:457.011:183.16:387:39Third Quarter1Sun
2Mon8:424.86:547.11:130.412:413.36:397:37Third Quarter2Mon
3Tue9:495.18:077.22:260.12:083.26:407:36Waning Crescent3Tue
4Wed10:375.59:157.43:29-0.23:192.86:417:34Waning Crescent4Wed
5Thu11:185.910:177.54:21-0.44:192.36:427:33Waning Crescent5Thu
6Fri11:556.211:147.55:08-0.55:121.86:437:31New Moon6Fri
7Sat12:306.55:50-0.36:031.36:437:30New Moon7Sat
8Sun12:097.31:046.86:300.06:520.96:447:28New Moon8Sun
9Mon1:026.91:387.07:080.47:390.66:457:27New Moon9Mon
10Tue1:556.52:117.17:460.98:270.46:467:25Waxing Crescent10Tue
11Wed2:506.02:457.18:251.59:160.46:477:23Waxing Crescent11Wed
12Thu3:475.63:216.99:052.110:070.56:487:22Waxing Crescent12Thu
13Fri4:525.24:016.79:502.711:050.66:487:20Waxing Crescent13Fri
14Sat6:104.94:486.410:473.16:497:19First Quarter14Sat
15Sun7:414.85:456.212:110.812:053.46:507:17First Quarter15Sun
16Mon9:005.06:526.01:220.81:303.46:517:16First Quarter16Mon
17Tue9:535.27:596.02:270.72:393.26:527:14First Quarter17Tue
18Wed10:305.39:006.13:210.63:322.96:537:13Waxing Gibbous18Wed
19Thu11:005.59:536.24:050.54:162.56:547:11Waxing Gibbous19Thu
20Fri11:255.710:406.34:420.54:552.16:547:09Waxing Gibbous20Fri
21Sat11:485.911:256.35:140.55:301.76:557:08Waxing Gibbous21Sat
22Sun12:126.25:440.66:041.36:567:06Full Moon22Sun
23Mon12:096.312:366.56:130.96:390.96:577:05Full Moon23Mon
24Tue12:546.11:026.76:431.27:150.66:587:03Full Moon24Tue
25Wed1:416.01:316.97:141.57:550.36:597:02Waning Gibbous25Wed
26Thu2:325.72:027.17:482.08:390.16:597:00Waning Gibbous26Thu
27Fri3:275.52:397.28:262.49:280.07:006:59Waning Gibbous27Fri
28Sat4:315.23:237.19:102.810:260.07:016:57Waning Gibbous28Sat
29Sun5:475.04:177.010:053.111:340.07:026:55Third Quarter29Sun
30Mon7:085.05:246.811:223.37:036:54Third Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414724)

Common Questions About San Leandro Channel, San Leandro Bay, CA Tides

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What time does the tide turn (slack tide) in San Leandro Channel, San Leandro Bay, CA today?

Slack tide in San Leandro Channel, San Leandro Bay, CA is approximately 3:20 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 Channel, San Leandro Bay, CA?

San Leandro Channel, San Leandro Bay, CA is currently in a spring phase. Tonight's moon is 1% 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 Channel, San Leandro Bay, 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 Channel, San Leandro Bay, CA?

Tide predictions for San Leandro Channel, San Leandro Bay, 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 Channel, San Leandro Bay, CA?

Tide data for San Leandro Channel, San Leandro Bay, CA is sourced from NOAA Station #9414724. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414724.

What is the moon phase in San Leandro Channel, San Leandro Bay, CA tonight?

Tonight the moon over San Leandro Channel, San Leandro Bay, CA is New Moon (1% illuminated). This places San Leandro Channel, San Leandro Bay, 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.

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