Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Oakland - Inner Harbor, CA.
Next low tide : 12:28 pm (3.2 ft)
Next high tide : in 6h 02m at 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 - Aug 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:166.03:395.88:50-0.19:162.36:128:18Waning Gibbous1Tue
2Wed3:065.44:155.89:220.510:122.16:138:17Waning Gibbous2Wed
3Thu4:004.84:515.89:521.211:112.06:138:16Third Quarter3Thu
4Fri5:044.25:285.810:231.96:148:15Third Quarter4Fri
5Sat6:233.96:115.712:181.810:56 AM2.56:158:14Third Quarter5Sat
6Sun7:503.86:595.81:291.511:39 AM3.06:168:13Third Quarter6Sun
7Mon9:084.07:505.92:311.112:403.46:178:12Third Quarter7Mon
8Tue10:114.38:416.13:260.71:563.66:188:11Waning Crescent8Tue
9Wed11:004.59:296.24:130.33:053.66:198:10Waning Crescent9Wed
10Thu11:414.810:156.44:54-0.14:043.46:198:08Waning Crescent10Thu
11Fri12:165.05:30-0.44:543.26:208:07Waning Crescent11Fri
12Sat12:505.36:04-0.75:382.96:218:06New Moon12Sat
13Sun1:225.56:35-0.86:202.66:228:05New Moon13Sun
14Mon12:216.61:535.77:07-0.77:032.26:238:04New Moon14Mon
15Tue1:056.42:245.97:38-0.47:491.96:248:02Waxing Crescent15Tue
16Wed1:526.12:556.18:110.08:401.56:258:01Waxing Crescent16Wed
17Thu2:455.63:286.38:460.69:351.26:268:00Waxing Crescent17Thu
18Fri3:465.14:056.49:231.310:371.06:267:58Waxing Crescent18Fri
19Sat4:594.64:486.510:032.111:490.76:277:57First Quarter19Sat
20Sun6:294.35:426.510:512.76:287:56First Quarter20Sun
21Mon8:024.36:486.61:090.411:54 AM3.36:297:55First Quarter21Mon
22Tue9:194.67:576.72:240.01:193.56:307:53Waxing Gibbous22Tue
23Wed10:214.99:036.83:30-0.42:473.56:317:52Waxing Gibbous23Wed
24Thu11:105.210:036.94:26-0.74:013.26:327:50Waxing Gibbous24Thu
25Fri11:525.510:586.95:14-0.95:002.86:327:49Waxing Gibbous25Fri
26Sat12:305.75:56-0.95:502.36:337:48Full Moon26Sat
27Sun1:055.96:33-0.76:352.06:347:46Full Moon27Sun
28Mon12:346.51:386.07:07-0.37:171.76:357:45Full Moon28Mon
29Tue1:196.22:106.07:380.27:591.66:367:43Waning Gibbous29Tue
30Wed2:045.72:416.08:060.88:421.56:377:42Waning Gibbous30Wed
31Thu2:525.23:115.98:331.59:251.46:387:40Waning Gibbous31Thu
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 10:35 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