Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Oakland - Inner Harbor, CA.
Next low tide (tomorrow) : 2:54 am (0.8 ft)
Next high tide : in 7h 05m at 7:25 pm (6.1 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:04 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Dec 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:125.12:314.88:583.39:230.47:064:50Waning Gibbous1Thu
2Fri4:585.23:334.510:073.110:080.77:064:50Third Quarter2Fri
3Sat5:445.44:564.211:272.810:591.07:074:50Third Quarter3Sat
4Sun6:265.76:254.112:402.27:084:50Third Quarter4Sun
5Mon7:076.17:404.31:381.47:094:50Waning Crescent5Mon
6Tue7:476.58:454.612:501.62:290.67:104:50Waning Crescent6Tue
7Wed8:286.99:455.01:461.83:18-0.27:114:50Waning Crescent7Wed
8Thu9:107.310:405.32:402.04:05-1.07:124:50Waning Crescent8Thu
9Fri9:557.511:325.63:342.14:51-1.57:134:50New Moon9Fri
10Sat10:417.74:262.25:38-1.87:134:50New Moon10Sat
11Sun12:235.811:28 AM7.65:172.36:25-1.97:144:50New Moon11Sun
12Mon1:155.912:177.36:112.47:13-1.77:154:50Waxing Crescent12Mon
13Tue2:075.91:106.87:092.58:03-1.37:164:50Waxing Crescent13Tue
14Wed3:006.02:086.28:142.58:53-0.77:164:51Waxing Crescent14Wed
15Thu3:536.03:125.59:272.59:44-0.17:174:51First Quarter15Thu
16Fri4:476.04:254.910:502.310:370.67:184:51First Quarter16Fri
17Sat5:416.15:474.412:131.97:184:52First Quarter17Sat
18Sun6:326.37:064.31:231.47:194:52First Quarter18Sun
19Mon7:206.48:154.312:321.82:220.97:194:52Waxing Gibbous19Mon
20Tue8:046.59:164.51:272.23:110.47:204:53Waxing Gibbous20Tue
21Wed8:456.610:094.72:182.53:530.17:214:53Waxing Gibbous21Wed
22Thu9:246.710:554.93:062.74:30-0.27:214:54Waxing Gibbous22Thu
23Fri10:006.711:365.13:482.85:04-0.47:214:54Full Moon23Fri
24Sat10:366.64:272.85:36-0.57:224:55Full Moon24Sat
25Sun12:165.211:09 AM6.55:032.96:06-0.67:224:56Full Moon25Sun
26Mon12:555.211:42 AM6.35:382.96:36-0.57:234:56Full Moon26Mon
27Tue1:335.312:156.16:153.07:06-0.47:234:57Waning Gibbous27Tue
28Wed2:115.312:495.86:553.07:37-0.27:234:57Waning Gibbous28Wed
29Thu2:485.41:275.47:403.08:100.17:244:58Waning Gibbous29Thu
30Fri3:255.42:115.08:322.98:450.47:244:59Waning Gibbous30Fri
31Sat4:035.53:074.69:302.79:280.77:245:00Third Quarter31Sat
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 11:09 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 63% 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 (63% 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