Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Saturday, August 1, 2026
The tide is currently falling in Oakland - Inner Harbor, CA.
Next low tide : in 45m at 8:14 am (-0.1 ft)
Next high tide : 3:09 pm (5.6 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Feb 1963

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:216.46:234.412:101.17:135:32First Quarter1Fri
2Sat6:186.67:464.51:240.57:125:33First Quarter2Sat
3Sun7:146.88:584.712:282.62:290.07:115:34Waxing Gibbous3Sun
4Mon8:106.99:585.01:412.93:26-0.47:105:35Waxing Gibbous4Mon
5Tue9:037.010:485.32:492.94:15-0.77:095:36Waxing Gibbous5Tue
6Wed9:537.111:325.53:482.94:58-0.97:085:37Full Moon6Wed
7Thu10:397.04:382.75:37-0.97:075:38Full Moon7Thu
8Fri12:125.611:22 AM6.85:232.66:12-0.77:065:39Full Moon8Fri
9Sat12:505.712:036.56:032.56:46-0.47:055:41Full Moon9Sat
10Sun1:265.712:436.16:432.47:17-0.17:045:42Waning Gibbous10Sun
11Mon2:025.71:245.77:242.37:460.47:035:43Waning Gibbous11Mon
12Tue2:365.62:075.28:072.38:150.97:025:44Waning Gibbous12Tue
13Wed3:095.52:544.88:532.28:441.47:015:45Waning Gibbous13Wed
14Thu3:445.53:524.39:462.19:171.97:005:46Third Quarter14Thu
15Fri4:225.55:094.010:492.09:572.46:595:47Third Quarter15Fri
16Sat5:075.56:374.012:031.76:575:48Third Quarter16Sat
17Sun5:595.67:524.11:111.36:565:49Third Quarter17Sun
18Mon6:535.88:534.42:080.86:555:50Waning Crescent18Mon
19Tue7:466.09:434.81:083.22:580.36:545:51Waning Crescent19Tue
20Wed8:366.310:265.12:153.13:42-0.26:535:52Waning Crescent20Wed
21Thu9:246.611:055.43:132.94:22-0.66:515:53Waning Crescent21Thu
22Fri10:126.911:425.74:042.55:01-0.96:505:55New Moon22Fri
23Sat10:587.04:512.15:39-1.06:495:56New Moon23Sat
24Sun12:186.011:46 AM6.95:381.76:17-0.86:475:57New Moon24Sun
25Mon12:556.212:366.76:261.46:56-0.56:465:58Waxing Crescent25Mon
26Tue1:346.41:306.37:181.17:370.16:455:59Waxing Crescent26Tue
27Wed2:146.42:295.78:140.98:190.86:436:00Waxing Crescent27Wed
28Thu2:576.53:365.29:150.79:041.56:426:01Waxing Crescent28Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414764)

Common Questions About Oakland - Inner Harbor, CA Tides

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What time does the tide turn (slack tide) in Oakland - Inner Harbor, CA today?

Slack tide in Oakland - Inner Harbor, CA is approximately 11:41 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 Oakland - Inner Harbor, CA?

Oakland - Inner Harbor, CA is currently in a spring phase. Tonight's moon is 90% 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 Oakland - Inner Harbor, 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 Oakland - Inner Harbor, CA?

Tide predictions for Oakland - Inner Harbor, 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 Oakland - Inner Harbor, CA?

Tide data for Oakland - Inner Harbor, CA is sourced from NOAA Station #9414764. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414764.

What is the moon phase in Oakland - Inner Harbor, CA tonight?

Tonight the moon over Oakland - Inner Harbor, CA is Waning Gibbous (90% illuminated). This places Oakland - Inner Harbor, 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