Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Oakland - Inner Harbor, CA.
Next low tide : 9:46 pm (1.3 ft)
Next high tide : in 2h 51m at 3:32 pm (6.2 ft)
Sunset today : 8:00 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Crescent (19% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Sep 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:034.35:465.812:150.811:01 AM3.65:386:39Third Quarter1Sat
2Sun8:114.56:525.81:240.712:433.75:396:38Third Quarter2Sun
3Mon9:034.77:515.82:210.51:593.55:406:36Waning Crescent3Mon
4Tue9:424.98:426.03:070.32:543.25:416:35Waning Crescent4Tue
5Wed10:165.29:286.03:450.23:372.85:426:33Waning Crescent5Wed
6Thu10:465.410:106.14:180.14:152.45:426:32Waning Crescent6Thu
7Fri11:155.610:506.04:460.24:492.05:436:30New Moon7Fri
8Sat11:415.811:295.95:120.35:221.75:446:29New Moon8Sat
9Sun12:075.95:360.65:551.35:456:27New Moon9Sun
10Mon12:085.712:316.06:011.06:301.15:466:25New Moon10Mon
11Tue12:495.412:556.16:271.47:080.95:476:24Waxing Crescent11Tue
12Wed1:355.11:216.16:551.97:510.75:486:22Waxing Crescent12Wed
13Thu2:274.81:516.17:272.38:410.75:486:21Waxing Crescent13Thu
14Fri3:314.52:296.18:052.89:400.65:496:19First Quarter14Fri
15Sat4:524.33:206.08:533.210:520.55:506:18First Quarter15Sat
16Sun6:214.44:316.09:583.55:516:16First Quarter16Sun
17Mon7:314.65:586.012:120.311:32 AM3.65:526:15First Quarter17Mon
18Tue8:245.07:176.21:220.01:093.25:536:13Waxing Gibbous18Tue
19Wed9:085.48:256.42:20-0.32:232.65:536:11Waxing Gibbous19Wed
20Thu9:485.99:266.53:11-0.43:231.85:546:10Waxing Gibbous20Thu
21Fri10:256.310:236.63:56-0.34:161.15:556:08Full Moon21Fri
22Sat11:016.611:176.44:38-0.15:050.45:566:07Full Moon22Sat
23Sun11:366.95:160.45:510.05:576:05Full Moon23Sun
24Mon12:106.212:126.95:531.06:38-0.25:586:04Full Moon24Mon
25Tue1:045.812:486.96:291.67:26-0.25:596:02Waning Gibbous25Tue
26Wed2:005.41:256.67:052.28:160.05:596:01Waning Gibbous26Wed
27Thu2:595.02:056.37:432.89:100.26:005:59Waning Gibbous27Thu
28Fri4:064.72:505.98:253.310:120.56:015:58Third Quarter28Fri
29Sat5:224.53:465.59:193.611:230.76:025:56Third Quarter29Sat
30Sun6:374.54:595.210:513.86:035:54Third Quarter30Sun
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 6:39 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 spring phase. Tonight's moon is 19% 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 near their weekly maximum.

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 Waxing Crescent (19% illuminated). This places Oakland - Inner Harbor, CA in a spring tide cycle, so tidal ranges are near their weekly maximum 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