Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Saturday, August 1, 2026
The tide is currently rising in Oakland - Middle Harbor, CA.
Next low tide : 8:31 pm (2.2 ft)
Next high tide : in 4h 21m at 3:07 pm (5.6 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 6:13 am
Moon phase : Waning Gibbous (90% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Mar 2094

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:005.211:02 AM6.05:162.05:42-0.16:396:03Full Moon1Mon
2Tue12:255.311:39 AM5.95:481.86:100.16:376:04Full Moon2Tue
3Wed12:495.412:175.76:211.66:370.36:366:05Full Moon3Wed
4Thu1:145.512:565.46:561.47:060.66:356:06Waning Gibbous4Thu
5Fri1:405.61:395.17:341.27:361.06:336:07Waning Gibbous5Fri
6Sat2:095.72:304.78:181.08:101.56:326:08Waning Gibbous6Sat
7Sun2:415.73:334.39:080.98:502.06:306:09Waning Gibbous7Sun
8Mon3:205.84:574.110:090.79:412.56:296:10Third Quarter8Mon
9Tue4:105.86:374.111:190.510:532.96:276:11Third Quarter9Tue
10Wed5:115.98:034.312:330.16:266:12Third Quarter10Wed
11Thu6:226.09:024.712:213.01:41-0.26:246:13Waning Crescent11Thu
12Fri7:316.39:485.11:392.82:39-0.66:236:14Waning Crescent12Fri
13Sat8:356.510:275.42:412.43:31-0.86:216:15Waning Crescent13Sat
14Sun10:356.74:361.95:17-0.97:207:16Waning Crescent14Sun
15Mon12:055.711:30 AM6.75:271.46:01-0.87:187:17New Moon15Mon
16Tue12:415.912:246.66:160.96:43-0.57:177:17New Moon16Tue
17Wed1:176.21:186.37:050.57:24-0.17:157:18New Moon17Wed
18Thu1:526.32:125.97:550.28:050.57:147:19Waxing Crescent18Thu
19Fri2:296.33:095.48:450.18:471.17:127:20Waxing Crescent19Fri
20Sat3:066.34:124.99:380.19:331.87:117:21Waxing Crescent20Sat
21Sun3:466.15:264.510:360.210:272.37:097:22Waxing Crescent21Sun
22Mon4:315.86:534.411:400.311:392.87:087:23First Quarter22Mon
23Tue5:245.58:214.512:510.47:067:24First Quarter23Tue
24Wed6:285.39:264.71:042.92:000.47:057:25First Quarter24Wed
25Thu7:375.210:134.92:192.83:000.37:037:26First Quarter25Thu
26Fri8:415.210:505.03:182.63:480.27:027:27Waxing Gibbous26Fri
27Sat9:365.311:205.14:062.34:290.27:007:28Waxing Gibbous27Sat
28Sun10:245.411:465.24:461.95:040.26:597:29Waxing Gibbous28Sun
29Mon11:085.55:221.65:350.26:577:30Waxing Gibbous29Mon
30Tue12:105.311:49 AM5.45:551.36:040.46:567:30Full Moon30Tue
31Wed12:335.512:305.46:271.06:320.66:547:31Full Moon31Wed
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 5:49 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 90% 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 (90% 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