Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Tuesday, June 30, 2026
The tide is currently rising in Oakland - Middle Harbor, CA.
Next low tide (tomorrow) : 7:44 am (-0.7 ft)
Next high tide (tomorrow) : in 5h 00m at 12:31 am (6.4 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:50 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Oct 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:015.23:196.29:162.210:070.37:056:52Waning Gibbous1Tue
2Wed5:075.04:065.910:152.611:070.67:066:50Third Quarter2Wed
3Thu6:194.85:025.511:272.87:076:49Third Quarter3Thu
4Fri7:324.96:065.312:130.712:452.97:086:47Third Quarter4Fri
5Sat8:325.07:155.21:180.81:552.77:096:46Third Quarter5Sat
6Sun9:195.28:195.22:170.82:512.47:096:44Waning Crescent6Sun
7Mon9:565.39:165.33:060.83:382.07:106:43Waning Crescent7Mon
8Tue10:265.510:065.43:470.84:191.77:116:41Waning Crescent8Tue
9Wed10:545.710:525.54:240.94:551.37:126:40Waning Crescent9Wed
10Thu11:215.911:365.54:571.05:291.07:136:38New Moon10Thu
11Fri11:496.05:281.26:020.77:146:37New Moon11Fri
12Sat12:205.512:176.26:001.46:350.47:156:35New Moon12Sat
13Sun1:045.412:486.36:331.67:120.17:166:34New Moon13Sun
14Mon1:505.31:216.47:081.97:51-0.17:176:33Waxing Crescent14Mon
15Tue2:395.21:586.47:472.28:36-0.17:186:31Waxing Crescent15Tue
16Wed3:335.12:406.38:312.49:26-0.17:196:30Waxing Crescent16Wed
17Thu4:344.93:306.19:242.710:23-0.17:206:28Waxing Crescent17Thu
18Fri5:414.94:305.910:332.811:280.17:216:27First Quarter18Fri
19Sat6:495.05:435.711:572.87:226:26First Quarter19Sat
20Sun7:505.37:015.612:360.21:212.57:236:24First Quarter20Sun
21Mon8:435.68:175.61:410.22:301.97:246:23Waxing Gibbous21Mon
22Tue9:286.09:265.72:390.33:281.37:256:22Waxing Gibbous22Tue
23Wed10:096.310:285.73:310.54:190.77:266:21Waxing Gibbous23Wed
24Thu10:486.611:265.84:190.75:060.27:276:19Waxing Gibbous24Thu
25Fri11:266.85:031.05:51-0.27:286:18Full Moon25Fri
26Sat12:215.812:036.95:471.36:35-0.47:296:17Full Moon26Sat
27Sun1:145.711:40 AM6.85:301.76:18-0.56:305:16Full Moon27Sun
28Mon1:055.512:176.76:142.07:00-0.46:315:14Waning Gibbous28Mon
29Tue1:575.412:556.47:002.47:44-0.36:325:13Waning Gibbous29Tue
30Wed2:515.21:356.07:502.78:300.06:335:12Waning Gibbous30Wed
31Thu3:475.12:205.78:482.99:200.36:345:11Waning Gibbous31Thu
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 4:07 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 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 - 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 Full Moon (99% 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