Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Oakland - Middle Harbor, CA.
Next low tide (tomorrow) : 2:54 am (-0.1 ft)
Next high tide : in 5h 10m at 7:16 pm (6.9 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:18 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Nov 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:545.112:366.86:342.77:37-0.86:345:11Waning Gibbous1Sat
2Sun2:565.01:206.77:213.08:31-0.76:355:10Waning Gibbous2Sun
3Mon4:044.92:146.48:193.39:33-0.66:365:09Waning Gibbous3Mon
4Tue5:165.03:196.19:383.410:42-0.46:375:08Third Quarter4Tue
5Wed6:225.14:365.711:143.211:51-0.26:385:07Third Quarter5Wed
6Thu7:175.45:595.512:392.76:395:06Third Quarter6Thu
7Fri8:025.77:195.312:540.01:462.16:405:05Waning Crescent7Fri
8Sat8:416.18:315.31:490.22:421.46:415:04Waning Crescent8Sat
9Sun9:166.49:355.32:360.53:310.76:425:03Waning Crescent9Sun
10Mon9:496.610:345.33:190.94:160.16:435:02Waning Crescent10Mon
11Tue10:216.811:305.24:001.44:57-0.36:445:01New Moon11Tue
12Wed10:526.84:391.95:37-0.56:465:01New Moon12Wed
13Thu12:235.211:22 AM6.75:182.36:15-0.66:475:00New Moon13Thu
14Fri1:165.111:52 AM6.65:572.76:54-0.66:484:59Waxing Crescent14Fri
15Sat2:085.112:246.36:393.17:33-0.56:494:58Waxing Crescent15Sat
16Sun3:015.01:006.17:243.38:16-0.36:504:57Waxing Crescent16Sun
17Mon3:574.91:405.78:183.59:030.06:514:57Waxing Crescent17Mon
18Tue4:554.82:295.49:273.59:560.26:524:56First Quarter18Tue
19Wed5:514.83:295.010:513.410:530.46:534:56First Quarter19Wed
20Thu6:385.04:394.712:083.16:544:55First Quarter20Thu
21Fri7:155.15:564.51:082.76:554:54First Quarter21Fri
22Sat7:465.47:104.412:400.81:572.16:564:54First Quarter22Sat
23Sun8:145.78:184.51:261.02:381.56:574:53Waxing Gibbous23Sun
24Mon8:416.09:204.72:071.23:150.96:584:53Waxing Gibbous24Mon
25Tue9:106.410:174.82:461.53:520.36:594:52Waxing Gibbous25Tue
26Wed9:406.711:135.03:251.94:29-0.37:004:52Full Moon26Wed
27Thu10:137.04:042.25:09-0.87:014:52Full Moon27Thu
28Fri12:075.110:50 AM7.24:462.55:51-1.27:024:51Full Moon28Fri
29Sat1:015.211:30 AM7.35:302.86:37-1.47:034:51Full Moon29Sat
30Sun1:565.212:157.26:183.07:27-1.47:044:51Waning Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414777)

Common Questions About Oakland - Middle Harbor, CA Tides

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What time does the tide turn (slack tide) in Oakland - Middle Harbor, CA today?

Slack tide in Oakland - Middle Harbor, CA is approximately 11:05 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 - Middle Harbor, CA?

Oakland - Middle 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 - Middle 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 - Middle Harbor, CA?

Tide predictions for Oakland - Middle 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 - Middle Harbor, CA?

Tide data for Oakland - Middle Harbor, CA is sourced from NOAA Station #9414777. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414777.

What is the moon phase in Oakland - Middle Harbor, CA tonight?

Tonight the moon over Oakland - Middle Harbor, CA is Third Quarter (31% illuminated). This places Oakland - Middle 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