Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Oakland - Inner Harbor, CA.
Next low tide : in 55m at 1:54 am (1.1 ft)
Next high tide : 8:00 am (3.9 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:04 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Sep 1978

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:275.75:580.25:572.06:397:39New Moon1Fri
2Sat12:046.212:585.86:260.36:311.76:397:37New Moon2Sat
3Sun12:426.11:285.96:540.47:061.56:407:36New Moon3Sun
4Mon1:205.91:585.97:220.77:441.46:417:34Waxing Crescent4Mon
5Tue2:015.62:286.07:521.08:251.26:427:33Waxing Crescent5Tue
6Wed2:465.33:006.08:261.49:111.16:437:31Waxing Crescent6Wed
7Thu3:385.03:376.09:031.810:041.06:447:30Waxing Crescent7Thu
8Fri4:414.74:226.09:482.211:070.96:457:28First Quarter8Fri
9Sat5:584.65:196.010:422.66:457:26First Quarter9Sat
10Sun7:204.66:316.012:190.711:52 AM2.96:467:25First Quarter10Sun
11Mon8:294.97:446.21:340.41:162.96:477:23First Quarter11Mon
12Tue9:275.38:516.42:410.12:362.66:487:22Waxing Gibbous12Tue
13Wed10:175.79:526.73:39-0.23:432.16:497:20Waxing Gibbous13Wed
14Thu11:026.110:496.84:31-0.44:411.56:507:19Waxing Gibbous14Thu
15Fri11:446.411:436.85:18-0.45:331.06:507:17Full Moon15Fri
16Sat12:256.66:01-0.26:220.66:517:16Full Moon16Sat
17Sun12:356.71:046.76:420.17:090.46:527:14Full Moon17Sun
18Mon1:266.41:446.77:210.67:560.36:537:13Waning Gibbous18Mon
19Tue2:186.02:246.58:001.28:450.46:547:11Waning Gibbous19Tue
20Wed3:125.63:056.38:401.79:360.66:557:09Waning Gibbous20Wed
21Thu4:095.13:496.09:222.310:310.86:567:08Waning Gibbous21Thu
22Fri5:124.84:385.610:082.811:331.06:567:06Third Quarter22Fri
23Sat6:234.65:365.411:083.16:577:05Third Quarter23Sat
24Sun7:334.66:445.212:421.112:343.36:587:03Third Quarter24Sun
25Mon8:324.87:505.21:481.11:583.16:597:02Third Quarter25Mon
26Tue9:205.08:475.32:431.02:592.97:007:00Waning Crescent26Tue
27Wed10:015.39:385.53:290.83:472.57:016:59Waning Crescent27Wed
28Thu10:375.510:255.64:090.74:272.07:026:57Waning Crescent28Thu
29Fri11:115.811:085.84:440.75:041.67:026:55Waning Crescent29Fri
30Sat11:426.011:495.85:160.75:381.27:036:54New Moon30Sat
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 4:57 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 transitional phase. Tonight's moon is 63% 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 shifting between spring and neap.

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 First Quarter (63% illuminated). This places Oakland - Inner Harbor, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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