Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Sunday, August 2, 2026
The tide is currently falling in Oakland - Middle Harbor, CA.
Next low tide : in 4h 34m at 9:21 pm (1.9 ft)
Next high tide (tomorrow) : 3:10 am (5.2 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Gibbous (83% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Aug 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:064.27:446.82:050.51:202.86:128:18Waning Crescent1Wed
2Thu10:134.58:437.13:060.02:302.86:138:17Waning Crescent2Thu
3Fri11:044.99:417.33:59-0.53:332.76:148:16Waning Crescent3Fri
4Sat11:485.310:377.54:49-0.84:312.46:158:15Waning Crescent4Sat
5Sun12:295.65:35-1.05:262.16:168:14New Moon5Sun
6Mon1:095.96:20-1.06:211.76:178:13New Moon6Mon
7Tue12:267.31:486.27:03-0.87:151.46:188:11New Moon7Tue
8Wed1:206.92:276.47:45-0.48:101.26:188:10Waxing Crescent8Wed
9Thu2:156.43:076.58:270.19:081.06:198:09Waxing Crescent9Thu
10Fri3:135.73:496.69:110.710:091.06:208:08Waxing Crescent10Fri
11Sat4:175.14:336.59:571.411:150.96:218:07First Quarter11Sat
12Sun5:314.65:226.410:502.06:228:06First Quarter12Sun
13Mon7:014.46:166.312:260.811:55 AM2.56:238:04First Quarter13Mon
14Tue8:324.47:146.21:370.71:092.86:248:03First Quarter14Tue
15Wed9:444.68:126.22:410.62:192.96:248:02Waxing Gibbous15Wed
16Thu10:364.99:066.33:350.43:182.96:258:01Waxing Gibbous16Thu
17Fri11:175.09:546.34:200.34:072.76:267:59Waxing Gibbous17Fri
18Sat11:505.110:376.34:590.24:502.56:277:58Waxing Gibbous18Sat
19Sun12:195.25:320.15:282.36:287:57Full Moon19Sun
20Mon12:455.36:030.26:032.16:297:55Full Moon20Mon
21Tue1:105.56:310.36:381.96:307:54Full Moon21Tue
22Wed12:356.01:355.66:590.47:121.76:317:53Full Moon22Wed
23Thu1:145.82:015.87:270.77:491.56:317:51Waning Gibbous23Thu
24Fri1:555.52:296.07:571.08:291.36:327:50Waning Gibbous24Fri
25Sat2:415.23:006.18:291.49:141.26:337:48Waning Gibbous25Sat
26Sun3:334.83:366.29:041.810:071.06:347:47Waning Gibbous26Sun
27Mon4:384.54:196.39:472.211:100.96:357:46Third Quarter27Mon
28Tue6:004.35:116.310:412.66:367:44Third Quarter28Tue
29Wed7:334.36:146.412:220.711:53 AM2.96:377:43Third Quarter29Wed
30Thu8:514.57:236.51:350.41:153.06:377:41Third Quarter30Thu
31Fri9:484.98:306.72:400.02:292.76:387:40Waning Crescent31Fri
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 12:15 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 83% 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 Waning Gibbous (83% 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