Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently rising in Oakland - Inner Harbor, CA.
Next low tide : 10:57 am (-0.2 ft)
Next high tide : in 4h 18m at 4:21 am (5.1 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (38% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Oct 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:525.08:505.42:540.63:033.27:056:51Waning Crescent1Fri
2Sat10:275.39:445.73:390.33:522.67:066:50Waning Crescent2Sat
3Sun10:595.710:335.94:180.14:352.07:066:48Waning Crescent3Sun
4Mon11:306.011:226.14:550.15:151.47:076:47New Moon4Mon
5Tue12:006.35:310.25:560.77:086:45New Moon5Tue
6Wed12:106.212:306.66:060.46:380.17:096:44New Moon6Wed
7Thu1:006.11:026.86:420.97:23-0.37:106:42New Moon7Thu
8Fri1:535.91:376.97:191.48:11-0.67:116:41Waxing Crescent8Fri
9Sat2:525.62:156.87:592.09:05-0.67:126:40Waxing Crescent9Sat
10Sun3:575.33:006.78:442.610:05-0.57:136:38Waxing Crescent10Sun
11Mon5:095.03:536.39:383.111:13-0.37:146:37First Quarter11Mon
12Tue6:304.95:016.010:483.57:156:35First Quarter12Tue
13Wed7:445.06:255.712:29-0.212:333.67:166:34First Quarter13Wed
14Thu8:455.37:475.61:43-0.12:113.27:176:32First Quarter14Thu
15Fri9:335.68:575.62:46-0.13:212.67:186:31Waxing Gibbous15Fri
16Sat10:155.99:585.73:390.04:151.97:196:30Waxing Gibbous16Sat
17Sun10:516.110:515.74:240.25:011.47:196:28Waxing Gibbous17Sun
18Mon11:246.311:405.65:030.55:400.97:206:27Full Moon18Mon
19Tue11:556.45:360.96:160.57:216:26Full Moon19Tue
20Wed12:255.512:246.46:061.36:500.27:226:24Full Moon20Wed
21Thu1:105.412:506.36:341.77:220.17:236:23Full Moon21Thu
22Fri1:545.21:166.27:002.27:560.17:246:22Waning Gibbous22Fri
23Sat2:415.01:416.07:282.68:310.27:256:20Waning Gibbous23Sat
24Sun3:324.82:075.87:583.09:110.37:266:19Waning Gibbous24Sun
25Mon4:284.62:375.58:343.49:560.47:276:18Waning Gibbous25Mon
26Tue5:334.53:155.29:193.710:490.67:286:17Waning Gibbous26Tue
27Wed6:434.54:084.910:223.811:500.77:296:15Third Quarter27Wed
28Thu7:434.75:294.711:583.87:306:14Third Quarter28Thu
29Fri8:295.07:024.712:540.61:423.47:316:13Third Quarter29Fri
30Sat9:065.38:174.81:510.62:432.87:336:12Waning Crescent30Sat
31Sun9:385.79:195.12:400.53:312.17:346:11Waning Crescent31Sun
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 7:39 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 38% 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 (38% 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