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 (tomorrow) : 12:10 am (2.2 ft)
Next high tide : in 4h 31m at 6:01 pm (5.8 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 - Nov 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:215.211:42 AM6.25:262.16:200.06:355:10Full Moon1Sun
2Mon1:045.012:066.15:542.56:53-0.16:365:08Waning Gibbous2Mon
3Tue1:514.912:316.06:242.97:300.06:375:07Waning Gibbous3Tue
4Wed2:424.812:595.86:583.28:110.06:385:06Waning Gibbous4Wed
5Thu3:384.71:335.67:403.58:580.16:395:05Waning Gibbous5Thu
6Fri4:414.62:195.38:353.79:510.26:405:04Third Quarter6Fri
7Sat5:444.83:245.09:493.710:520.26:415:04Third Quarter7Sat
8Sun6:385.04:544.811:253.511:550.36:425:03Third Quarter8Sun
9Mon7:225.46:274.812:522.96:435:02Third Quarter9Mon
10Tue8:005.87:435.012:540.31:552.06:445:01Waning Crescent10Tue
11Wed8:376.38:495.31:470.42:481.16:455:00Waning Crescent11Wed
12Thu9:146.89:515.62:370.63:380.26:474:59Waning Crescent12Thu
13Fri9:517.210:495.73:240.94:25-0.76:484:58New Moon13Fri
14Sat10:297.511:455.84:101.35:12-1.36:494:58New Moon14Sat
15Sun11:097.64:541.85:59-1.76:504:57New Moon15Sun
16Mon12:425.811:50 AM7.55:392.26:48-1.76:514:56Waxing Crescent16Mon
17Tue1:405.612:337.26:262.77:40-1.56:524:56Waxing Crescent17Tue
18Wed2:395.51:216.77:173.18:33-1.16:534:55Waxing Crescent18Wed
19Thu3:415.32:146.18:193.49:30-0.76:544:54Waxing Crescent19Thu
20Fri4:455.33:165.59:383.510:29-0.26:554:54First Quarter20Fri
21Sat5:475.34:304.911:183.411:300.36:564:53First Quarter21Sat
22Sun6:415.55:524.612:473.06:574:53First Quarter22Sun
23Mon7:265.77:074.412:280.61:512.46:584:52First Quarter23Mon
24Tue8:055.98:114.41:181.02:411.86:594:52Waxing Gibbous24Tue
25Wed8:396.19:074.52:011.33:221.27:004:52Waxing Gibbous25Wed
26Thu9:116.39:584.72:401.63:570.77:014:51Waxing Gibbous26Thu
27Fri9:416.410:454.83:161.94:300.27:024:51Waxing Gibbous27Fri
28Sat10:106.511:304.93:492.25:01-0.17:034:51Full Moon28Sat
29Sun10:386.54:212.55:32-0.47:044:50Full Moon29Sun
30Mon12:135.011:06 AM6.54:532.76:04-0.57:054:50Full Moon30Mon
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 9:05 pm — 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