Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Oakland - Inner Harbor, CA.
Next low tide : in 1m at 1:48 am (0.4 ft)
Next high tide : 8:42 am (4.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:18 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Sep 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:434.83:415.89:002.110:131.46:387:39Waning Gibbous1Fri
2Sat4:434.44:135.79:292.611:101.46:397:37Third Quarter2Sat
3Sun6:004.14:535.510:033.16:407:36Third Quarter3Sun
4Mon7:304.05:505.412:201.410:50 AM3.56:417:34Third Quarter4Mon
5Tue8:464.27:015.51:371.212:043.86:427:33Third Quarter5Tue
6Wed9:424.58:075.62:400.91:453.86:437:31Waning Crescent6Wed
7Thu10:254.89:035.93:310.53:013.56:437:30Waning Crescent7Thu
8Fri11:015.19:546.14:140.13:563.16:447:28Waning Crescent8Fri
9Sat11:325.410:426.34:51-0.24:422.66:457:27Waning Crescent9Sat
10Sun12:025.75:25-0.35:242.16:467:25New Moon10Sun
11Mon12:316.05:57-0.36:061.56:477:24New Moon11Mon
12Tue12:146.41:006.36:290.06:481.06:487:22New Moon12Tue
13Wed1:016.31:306.57:020.47:330.56:497:21New Moon13Wed
14Thu1:536.02:026.77:361.08:220.26:497:19Waxing Crescent14Thu
15Fri2:505.62:386.78:131.69:160.06:507:18Waxing Crescent15Fri
16Sat3:545.13:186.78:532.310:170.06:517:16Waxing Crescent16Sat
17Sun5:104.74:086.59:382.911:290.06:527:14First Quarter17Sun
18Mon6:384.65:116.310:363.46:537:13First Quarter18Mon
19Tue8:024.76:316.112:500.012:043.76:547:11First Quarter19Tue
20Wed9:084.97:526.12:07-0.11:543.66:547:10Waxing Gibbous20Wed
21Thu9:595.29:016.13:11-0.23:143.16:557:08Waxing Gibbous21Thu
22Fri10:415.510:016.24:04-0.34:152.56:567:07Waxing Gibbous22Fri
23Sat11:175.810:546.24:49-0.25:042.06:577:05Waxing Gibbous23Sat
24Sun10:506.010:436.14:260.04:461.55:586:04Full Moon24Sun
25Mon11:216.211:285.94:590.35:241.15:596:02Full Moon25Mon
26Tue11:506.25:290.85:590.86:006:00Full Moon26Tue
27Wed12:125.612:176.25:561.36:340.66:005:59Full Moon27Wed
28Thu12:565.312:426.16:211.87:090.66:015:57Waning Gibbous28Thu
29Fri1:435.01:086.06:462.37:470.66:025:56Waning Gibbous29Fri
30Sat2:344.71:345.87:132.88:290.76:035:54Waning Gibbous30Sat
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 5:15 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 31% 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 Third Quarter (31% 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