Tides Today & Tomorrow in Oakland – Inner Harbor, CA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Oakland - Inner Harbor, CA.
Next low tide : 6:34 pm (3.3 ft)
Next high tide : in 4h 33m at 2:17 pm (4.9 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:50 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414764
Common Questions About Tides

Oakland – Inner Harbor, CA Tides - Sep 2048

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:374.37:275.51:511.112:493.56:407:37Third Quarter1Tue
2Wed9:314.68:265.72:490.92:163.46:407:36Waning Crescent2Wed
3Thu10:144.89:195.83:370.63:183.16:417:34Waning Crescent3Thu
4Fri10:505.110:066.04:160.44:072.76:427:33Waning Crescent4Fri
5Sat11:235.410:516.14:510.34:492.36:437:31Waning Crescent5Sat
6Sun11:535.711:336.25:220.25:271.86:447:30New Moon6Sun
7Mon12:225.95:520.36:041.46:457:28New Moon7Mon
8Tue12:156.112:506.26:210.56:421.06:457:26New Moon8Tue
9Wed12:586.01:186.36:510.87:220.76:467:25New Moon9Wed
10Thu1:445.81:496.57:231.28:060.46:477:23Waxing Crescent10Thu
11Fri2:355.52:236.57:571.78:550.36:487:22Waxing Crescent11Fri
12Sat3:325.13:026.58:362.29:510.26:497:20Waxing Crescent12Sat
13Sun4:394.83:506.49:222.610:560.26:507:19First Quarter13Sun
14Mon5:584.64:506.210:183.06:517:17First Quarter14Mon
15Tue7:204.66:066.112:110.211:33 AM3.36:517:16First Quarter15Tue
16Wed8:274.97:286.11:280.11:133.26:527:14First Quarter16Wed
17Thu9:225.38:406.22:350.02:392.86:537:12Waxing Gibbous17Thu
18Fri10:085.69:446.33:32-0.13:462.26:547:11Waxing Gibbous18Fri
19Sat10:506.010:416.34:22-0.14:411.56:557:09Waxing Gibbous19Sat
20Sun11:276.311:346.35:050.15:291.06:567:08Full Moon20Sun
21Mon12:036.55:440.46:130.66:567:06Full Moon21Mon
22Tue12:236.112:376.66:190.86:540.36:577:05Full Moon22Tue
23Wed1:115.91:116.66:521.27:350.26:587:03Full Moon23Wed
24Thu1:595.61:436.47:241.88:150.36:597:02Waning Gibbous24Thu
25Fri2:485.22:166.27:552.38:570.47:007:00Waning Gibbous25Fri
26Sat3:414.92:515.98:272.79:430.67:016:58Waning Gibbous26Sat
27Sun4:384.63:295.69:043.110:350.87:026:57Waning Gibbous27Sun
28Mon5:454.44:165.39:503.411:361.07:026:55Third Quarter28Mon
29Tue6:574.45:195.110:533.67:036:54Third Quarter29Tue
30Wed7:594.56:385.012:451.012:343.67:046:52Third Quarter30Wed
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 4:25 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 99% 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 Full Moon (99% 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