Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently rising in Oakland - Middle Harbor, CA.
Next low tide : 1:12 pm (2.5 ft)
Next high tide : in 4h 30m at 8:50 am (3.9 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:55 am
Moon phase : Waning Crescent (28% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Jul 1984

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:177.03:445.38:26-1.38:192.95:518:35Waxing Crescent1Sun
2Mon2:086.74:275.49:12-1.19:212.75:518:35Waxing Crescent2Mon
3Tue3:036.25:115.69:59-0.810:322.55:528:35Waxing Crescent3Tue
4Wed4:055.65:565.910:48-0.211:492.05:528:34First Quarter4Wed
5Thu5:195.06:416.211:390.45:538:34First Quarter5Thu
6Fri6:454.47:276.51:061.512:331.05:538:34First Quarter6Fri
7Sat8:194.28:126.82:150.81:301.75:548:34Waxing Gibbous7Sat
8Sun9:474.38:587.03:160.22:292.25:558:33Waxing Gibbous8Sun
9Mon10:594.69:437.14:10-0.33:262.65:558:33Waxing Gibbous9Mon
10Tue11:594.910:277.14:58-0.74:212.95:568:33Waxing Gibbous10Tue
11Wed12:505.15:43-0.85:133.05:568:32Full Moon11Wed
12Thu1:365.26:25-0.96:023.05:578:32Full Moon12Thu
13Fri2:175.37:04-0.96:493.05:588:31Full Moon13Fri
14Sat12:346.72:555.27:42-0.87:343.05:588:31Full Moon14Sat
15Sun1:146.43:305.28:19-0.68:192.95:598:30Waning Gibbous15Sun
16Mon1:546.14:035.28:54-0.39:072.86:008:30Waning Gibbous16Mon
17Tue2:355.74:355.29:300.09:592.76:018:29Waning Gibbous17Tue
18Wed3:195.25:075.310:050.510:592.56:018:29Waning Gibbous18Wed
19Thu4:114.65:415.510:431.06:028:28Third Quarter19Thu
20Fri5:174.26:175.712:042.211:24 AM1.56:038:27Third Quarter20Fri
21Sat6:443.86:565.91:091.912:112.06:048:27Third Quarter21Sat
22Sun8:243.87:376.12:091.41:052.56:048:26Third Quarter22Sun
23Mon9:514.08:226.43:010.92:042.86:058:25Waning Crescent23Mon
24Tue10:564.49:086.73:480.33:013.16:068:25Waning Crescent24Tue
25Wed11:464.79:556.94:31-0.23:543.16:078:24Waning Crescent25Wed
26Thu12:295.05:14-0.64:433.16:088:23Waning Crescent26Thu
27Fri1:085.25:57-1.05:323.06:098:22New Moon27Fri
28Sat1:475.36:40-1.26:212.86:098:21New Moon28Sat
29Sun12:207.42:255.57:22-1.27:132.56:108:20New Moon29Sun
30Mon1:117.23:035.78:05-1.18:072.26:118:19Waxing Crescent30Mon
31Tue2:046.83:425.98:48-0.79:071.96:128:18Waxing Crescent31Tue
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 11:01 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 - Middle Harbor, CA?

Oakland - Middle Harbor, CA is currently in a transitional phase. Tonight's moon is 28% 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 Waning Crescent (28% 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