Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Friday, August 14, 2026
The tide is currently rising in Oakland - Middle Harbor, CA.
Next low tide : 7:55 pm (1.5 ft)
Next high tide : in 2h 16m at 2:20 pm (6.0 ft)
Sunset today : 8:03 pm
Sunrise tomorrow : 6:24 am
Moon phase : Waxing Crescent (6% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Feb 1937

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:295.83:574.110:041.59:261.97:135:32Third Quarter1Mon
2Tue4:075.85:223.811:101.310:152.47:125:33Third Quarter2Tue
3Wed4:525.87:113.812:191.17:115:34Third Quarter3Wed
4Thu5:445.88:404.01:230.97:105:36Third Quarter4Thu
5Fri6:415.99:344.312:403.02:180.57:095:37Waning Crescent5Fri
6Sat7:366.010:124.61:473.03:040.27:085:38Waning Crescent6Sat
7Sun8:276.210:444.82:412.93:43-0.17:075:39Waning Crescent7Sun
8Mon9:146.411:135.03:252.74:18-0.37:065:40Waning Crescent8Mon
9Tue9:586.511:415.24:062.54:52-0.57:055:41New Moon9Tue
10Wed10:426.64:452.25:25-0.57:045:42New Moon10Wed
11Thu12:105.511:26 AM6.55:261.85:58-0.57:035:43New Moon11Thu
12Fri12:405.712:126.36:081.56:32-0.27:025:44New Moon12Fri
13Sat1:116.01:015.96:541.27:080.27:015:46Waxing Crescent13Sat
14Sun1:456.21:555.47:440.97:460.77:005:47Waxing Crescent14Sun
15Mon2:226.42:584.98:390.78:291.36:595:48Waxing Crescent15Mon
16Tue3:046.54:144.49:430.59:181.96:575:49First Quarter16Tue
17Wed3:536.55:464.210:560.410:212.46:565:50First Quarter17Wed
18Thu4:526.57:224.312:140.26:555:51First Quarter18Thu
19Fri5:596.58:374.61:28-0.16:545:52First Quarter19Fri
20Sat7:096.59:315.01:072.82:30-0.36:525:53Waxing Gibbous20Sat
21Sun8:136.610:155.32:182.63:22-0.56:515:54Waxing Gibbous21Sun
22Mon9:126.610:545.53:172.24:06-0.56:505:55Waxing Gibbous22Mon
23Tue10:046.511:295.74:081.94:46-0.56:495:56Full Moon23Tue
24Wed10:526.34:551.65:22-0.36:475:57Full Moon24Wed
25Thu12:025.811:38 AM6.15:381.35:560.06:465:58Full Moon25Thu
26Fri12:325.912:215.76:191.16:280.46:455:59Full Moon26Fri
27Sat1:005.91:055.46:590.97:000.96:436:00Waning Gibbous27Sat
28Sun1:285.91:504.97:400.97:321.46:426:01Waning Gibbous28Sun
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 5:07 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 spring phase. Tonight's moon is 6% 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 - 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 Waxing Crescent (6% illuminated). This places Oakland - Middle 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