Tides Today & Tomorrow in Oakland – Middle Harbor, CA

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Oakland - Middle Harbor, CA.
Next low tide : 7:08 pm (2.6 ft)
Next high tide : in 1h 31m at 2:14 pm (5.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 6:11 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #9414777
Common Questions About Tides

Oakland – Middle Harbor, CA Tides - Sep 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:305.82:265.67:500.78:101.76:397:39Waxing Crescent1Sat
2Sun2:095.52:535.68:201.08:491.66:407:38Waxing Crescent2Sun
3Mon2:525.23:235.78:521.49:321.56:407:36Waxing Crescent3Mon
4Tue3:404.83:575.79:261.810:221.56:417:35Waxing Crescent4Tue
5Wed4:404.54:375.710:072.311:211.36:427:33First Quarter5Wed
6Thu5:584.25:265.710:592.76:437:31First Quarter6Thu
7Fri7:294.26:235.812:291.212:102.96:447:30First Quarter7Fri
8Sat8:494.57:256.01:360.81:273.06:457:28First Quarter8Sat
9Sun9:474.88:266.22:360.52:332.96:457:27Waxing Gibbous9Sun
10Mon10:315.19:246.53:290.13:282.66:467:25Waxing Gibbous10Mon
11Tue11:105.410:196.84:16-0.24:182.26:477:24Waxing Gibbous11Tue
12Wed11:475.711:127.05:01-0.45:061.86:487:22Full Moon12Wed
13Thu12:246.05:44-0.55:541.36:497:21Full Moon13Thu
14Fri12:057.01:016.36:27-0.36:430.96:507:19Full Moon14Fri
15Sat12:596.81:396.57:090.07:340.56:517:18Waning Gibbous15Sat
16Sun1:556.42:196.77:530.58:280.36:517:16Waning Gibbous16Sun
17Mon2:546.03:026.78:381.09:250.36:527:15Waning Gibbous17Mon
18Tue3:595.53:486.69:291.710:290.36:537:13Waning Gibbous18Tue
19Wed5:135.14:416.410:272.211:390.36:547:11Third Quarter19Wed
20Thu6:364.95:416.211:402.66:557:10Third Quarter20Thu
21Fri7:595.06:486.012:530.41:022.86:567:08Third Quarter21Fri
22Sat9:085.27:555.92:030.32:162.76:567:07Waning Crescent22Sat
23Sun10:015.48:585.93:030.33:172.56:577:05Waning Crescent23Sun
24Mon10:445.69:526.03:530.34:072.26:587:04Waning Crescent24Mon
25Tue11:205.710:406.04:350.34:501.96:597:02Waning Crescent25Tue
26Wed11:515.711:235.95:120.45:281.67:007:00New Moon26Wed
27Thu12:185.75:450.66:031.47:016:59New Moon27Thu
28Fri12:035.812:435.76:150.86:371.27:026:57New Moon28Fri
29Sat12:435.61:075.86:441.07:091.07:036:56New Moon29Sat
30Sun1:225.51:325.87:131.37:420.97:036:54New Moon30Sun
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 4:41 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 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