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 2h 10m 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 - Apr 1950

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:366.111:066.44:260.94:410.05:546:31Full Moon1Sat
2Sun11:296.111:396.75:110.15:180.45:536:32Full Moon2Sun
3Mon12:236.05:57-0.55:561.05:516:33Full Moon3Mon
4Tue12:136.91:205.76:45-0.96:341.65:506:34Waning Gibbous4Tue
5Wed12:507.02:215.37:37-1.07:162.25:486:35Waning Gibbous5Wed
6Thu1:326.83:284.98:33-0.98:022.85:476:36Waning Gibbous6Thu
7Fri2:196.54:444.79:36-0.78:583.35:456:37Third Quarter7Fri
8Sat3:176.16:054.610:48-0.410:203.55:446:37Third Quarter8Sat
9Sun4:305.77:154.812:05-0.25:426:38Third Quarter9Sun
10Mon5:575.38:105.012:173.41:15-0.15:416:39Third Quarter10Mon
11Tue7:155.28:535.31:462.92:120.05:396:40Waning Crescent11Tue
12Wed8:215.29:305.52:482.33:000.25:386:41Waning Crescent12Wed
13Thu9:185.210:035.83:371.73:390.45:366:42Waning Crescent13Thu
14Fri10:085.210:325.94:171.24:130.75:356:43Waning Crescent14Fri
15Sat10:545.210:596.04:520.74:421.15:346:44New Moon15Sat
16Sun11:375.111:256.15:240.35:091.55:326:45New Moon16Sun
17Mon12:205.05:550.15:341.95:316:46New Moon17Mon
18Tue1:044.96:26-0.15:592.35:296:47New Moon18Tue
19Wed12:126.01:504.76:58-0.16:262.65:286:48Waxing Crescent19Wed
20Thu12:365.82:394.57:34-0.16:553.05:276:48Waxing Crescent20Thu
21Fri1:025.73:354.38:140.07:313.35:256:49Waxing Crescent21Fri
22Sat1:325.54:394.28:590.18:163.55:246:50Waxing Crescent22Sat
23Sun2:125.25:494.39:530.29:183.65:236:51First Quarter23Sun
24Mon3:075.06:464.510:530.210:463.65:216:52First Quarter24Mon
25Tue4:274.77:304.811:560.25:206:53First Quarter25Tue
26Wed6:024.78:065.112:273.212:540.25:196:54First Quarter26Wed
27Thu7:214.88:395.61:382.51:440.25:186:55Waxing Gibbous27Thu
28Fri8:295.09:126.02:341.62:310.35:166:56Waxing Gibbous28Fri
29Sat9:325.39:456.53:230.63:160.65:156:57Waxing Gibbous29Sat
30Sun11:315.511:206.95:10-0.34:591.06:147:58Full Moon30Sun
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