Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Wednesday, August 5, 2026
The tide is currently rising in Oakland - Inner Harbor, CA.
Next low tide : 10:31 am (2.1 ft)
Next high tide : in 5h 44m at 5:35 am (4.2 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 6:15 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Apr 1955

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:485.58:245.312:562.81:430.05:546:31Waxing Gibbous1Fri
2Sat7:595.59:085.62:112.32:370.15:536:32Waxing Gibbous2Sat
3Sun9:005.69:475.93:101.63:240.35:516:33Waxing Gibbous3Sun
4Mon9:555.610:226.23:591.14:040.55:506:34Waxing Gibbous4Mon
5Tue10:455.610:556.34:410.64:400.95:486:35Full Moon5Tue
6Wed11:305.511:266.35:180.25:111.25:476:35Full Moon6Wed
7Thu12:145.35:540.05:411.65:456:36Full Moon7Thu
8Fri12:585.26:28-0.16:092.05:446:37Full Moon8Fri
9Sat12:246.11:434.97:020.06:372.35:426:38Waning Gibbous9Sat
10Sun12:535.92:314.77:390.17:082.75:416:39Waning Gibbous10Sun
11Mon1:235.73:224.58:180.27:442.95:406:40Waning Gibbous11Mon
12Tue1:575.44:214.39:020.48:283.25:386:41Waning Gibbous12Tue
13Wed2:375.25:264.39:530.59:253.35:376:42Third Quarter13Wed
14Thu3:314.96:264.410:510.610:453.35:356:43Third Quarter14Thu
15Fri4:454.77:154.611:520.75:346:44Third Quarter15Fri
16Sat6:104.67:555.012:203.012:490.75:326:45Third Quarter16Sat
17Sun7:224.78:315.31:302.51:380.75:316:46Waning Crescent17Sun
18Mon8:244.99:045.72:241.82:240.75:306:46Waning Crescent18Mon
19Tue9:225.29:386.23:121.03:070.85:286:47Waning Crescent19Tue
20Wed10:165.410:126.63:560.23:491.05:276:48Waning Crescent20Wed
21Thu11:095.610:486.94:40-0.64:311.35:266:49New Moon21Thu
22Fri12:015.65:25-1.15:121.65:246:50New Moon22Fri
23Sat12:555.66:11-1.55:552.05:236:51New Moon23Sat
24Sun12:077.12:535.48:00-1.67:422.36:227:52Waxing Crescent24Sun
25Mon1:526.93:525.28:53-1.58:352.66:207:53Waxing Crescent25Mon
26Tue2:436.54:555.19:50-1.29:382.96:197:54Waxing Crescent26Tue
27Wed3:426.16:005.110:51-0.810:572.96:187:55First Quarter27Wed
28Thu4:525.57:025.211:56-0.46:177:56First Quarter28Thu
29Fri6:135.07:585.412:352.71:010.06:157:57First Quarter29Fri
30Sat7:354.88:455.72:012.22:010.46:147:57First Quarter30Sat
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 8:03 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 64% 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 (64% 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