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 20m 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 - Aug 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:426.52:105.77:21-0.67:202.26:138:17Full Moon1Tue
2Wed1:246.32:475.97:56-0.48:072.06:138:16Waning Gibbous2Wed
3Thu2:106.03:246.08:33-0.19:001.86:148:15Waning Gibbous3Thu
4Fri3:035.64:046.19:120.49:581.66:158:14Waning Gibbous4Fri
5Sat4:035.14:496.29:550.911:041.46:168:13Third Quarter5Sat
6Sun5:154.75:396.410:431.56:178:12Third Quarter6Sun
7Mon6:414.56:376.512:191.111:39 AM2.06:188:11Third Quarter7Mon
8Tue8:044.57:386.71:360.712:482.46:198:10Third Quarter8Tue
9Wed9:154.88:386.92:440.22:022.66:198:09Waning Crescent9Wed
10Thu10:175.19:357.03:45-0.33:142.66:208:08Waning Crescent10Thu
11Fri11:105.410:297.14:39-0.64:182.56:218:06Waning Crescent11Fri
12Sat11:565.711:207.15:26-0.85:142.26:228:05New Moon12Sat
13Sun12:395.96:09-0.86:042.06:238:04New Moon13Sun
14Mon12:087.01:206.06:49-0.76:501.96:248:03New Moon14Mon
15Tue12:546.72:006.17:26-0.37:351.86:258:02New Moon15Tue
16Wed1:396.32:386.08:010.18:201.86:258:00Waxing Crescent16Wed
17Thu2:255.83:165.98:350.69:071.86:267:59Waxing Crescent17Thu
18Fri3:135.33:545.89:071.19:561.86:277:58Waxing Crescent18Fri
19Sat4:054.94:335.79:411.710:501.86:287:56Waxing Crescent19Sat
20Sun5:054.55:165.610:172.211:541.86:297:55First Quarter20Sun
21Mon6:184.26:065.511:002.66:307:54First Quarter21Mon
22Tue7:354.27:025.61:051.611:57 AM2.96:317:52First Quarter22Tue
23Wed8:424.37:575.72:101.31:093.16:317:51First Quarter23Wed
24Thu9:374.68:495.93:041.02:193.16:327:50Waxing Gibbous24Thu
25Fri10:244.99:366.13:500.63:192.96:337:48Waxing Gibbous25Fri
26Sat11:055.210:226.34:300.34:102.66:347:47Waxing Gibbous26Sat
27Sun11:425.511:066.55:070.04:562.36:357:45Waxing Gibbous27Sun
28Mon12:175.85:42-0.25:391.96:367:44Full Moon28Mon
29Tue12:516.06:16-0.26:211.56:377:42Full Moon29Tue
30Wed12:336.61:256.26:51-0.17:041.26:377:41Full Moon30Wed
31Thu1:196.42:016.37:270.17:511.06:387:39Waning 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 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