Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Oakland - Inner Harbor, CA.
Next low tide : 9:44 pm (2.9 ft)
Next high tide : in 5h 39m at 4:37 pm (5.3 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Jun 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:085.93:164.88:07-0.67:393.05:488:25Waning Gibbous1Tue
2Wed1:385.74:014.88:43-0.58:223.15:488:25Waning Gibbous2Wed
3Thu2:135.54:474.89:21-0.49:133.25:488:26Waning Gibbous3Thu
4Fri2:545.25:354.910:02-0.310:143.25:478:27Waning Gibbous4Fri
5Sat3:454.86:235.110:47-0.111:263.05:478:27Third Quarter5Sat
6Sun4:534.57:085.411:360.25:478:28Third Quarter6Sun
7Mon6:194.37:505.712:462.512:310.55:478:28Third Quarter7Mon
8Tue7:454.38:316.11:571.81:270.85:468:29Third Quarter8Tue
9Wed9:004.59:126.62:571.02:221.15:468:29Waning Crescent9Wed
10Thu10:084.89:557.03:520.13:171.45:468:30Waning Crescent10Thu
11Fri11:105.110:387.34:43-0.74:121.75:468:30Waning Crescent11Fri
12Sat12:085.35:32-1.45:051.95:468:31New Moon12Sat
13Sun1:035.56:21-1.85:572.25:468:31New Moon13Sun
14Mon12:107.51:585.67:09-2.06:492.45:468:32New Moon14Mon
15Tue12:577.32:525.67:58-1.97:452.65:468:32Waxing Crescent15Tue
16Wed1:476.93:465.68:48-1.68:462.75:468:33Waxing Crescent16Wed
17Thu2:416.34:395.69:38-1.29:542.85:468:33Waxing Crescent17Thu
18Fri3:385.75:335.610:28-0.611:112.75:468:33Waxing Crescent18Fri
19Sat4:425.06:265.711:190.05:468:33First Quarter19Sat
20Sun5:544.57:165.812:332.412:110.65:478:34First Quarter20Sun
21Mon7:124.28:015.91:482.01:031.15:478:34First Quarter21Mon
22Tue8:254.18:426.12:491.51:531.65:478:34Waxing Gibbous22Tue
23Wed9:294.19:216.23:401.02:402.05:478:34Waxing Gibbous23Wed
24Thu10:274.39:576.34:240.53:252.35:488:34Waxing Gibbous24Thu
25Fri11:194.510:336.45:020.14:082.55:488:35Waxing Gibbous25Fri
26Sat12:054.75:37-0.24:492.75:488:35Waxing Gibbous26Sat
27Sun12:484.86:10-0.55:272.85:498:35Full Moon27Sun
28Mon1:305.06:42-0.66:052.95:498:35Full Moon28Mon
29Tue12:146.42:115.07:14-0.76:423.05:498:35Full Moon29Tue
30Wed12:466.22:525.17:47-0.77:223.05:508:35Full Moon30Wed
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 7:10 pm — 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 80% 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 (80% 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