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 46m 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 - Aug 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:266.62:185.57:19-0.47:192.56:128:18New Moon1Wed
2Thu1:056.42:505.47:53-0.28:002.46:138:17Waxing Crescent2Thu
3Fri1:436.13:215.48:260.18:432.46:148:16Waxing Crescent3Fri
4Sat2:235.73:525.59:000.49:292.36:158:15Waxing Crescent4Sat
5Sun3:065.24:245.59:340.810:202.26:158:14Waxing Crescent5Sun
6Mon3:554.85:005.610:111.311:192.06:168:13First Quarter6Mon
7Tue4:554.45:405.710:521.76:178:12First Quarter7Tue
8Wed6:154.16:255.812:241.811:43 AM2.26:188:11First Quarter8Wed
9Thu7:494.07:146.01:291.412:432.56:198:10First Quarter9Thu
10Fri9:144.28:046.22:271.01:482.86:208:09Waxing Gibbous10Fri
11Sat10:174.58:556.53:180.52:482.96:218:07Waxing Gibbous11Sat
12Sun11:064.89:456.84:050.13:422.86:228:06Waxing Gibbous12Sun
13Mon11:485.110:347.14:48-0.34:312.76:228:05Waxing Gibbous13Mon
14Tue12:275.45:31-0.75:192.46:238:04Full Moon14Tue
15Wed1:065.66:13-0.86:072.16:248:02Full Moon15Wed
16Thu12:137.31:445.86:55-0.96:571.86:258:01Full Moon16Thu
17Fri1:047.12:236.17:38-0.77:491.66:268:00Waning Gibbous17Fri
18Sat1:576.73:036.38:21-0.38:461.36:277:59Waning Gibbous18Sat
19Sun2:546.23:466.49:060.29:471.16:287:57Waning Gibbous19Sun
20Mon3:575.64:326.59:540.910:551.06:287:56Third Quarter20Mon
21Tue5:115.15:226.610:481.56:297:55Third Quarter21Tue
22Wed6:364.76:186.612:100.811:51 AM2.16:307:53Third Quarter22Wed
23Thu8:074.77:186.61:250.61:042.56:317:52Third Quarter23Thu
24Fri9:254.98:186.62:330.32:162.66:327:51Waning Crescent24Fri
25Sat10:265.29:156.63:320.13:192.66:337:49Waning Crescent25Sat
26Sun11:155.410:066.64:230.04:142.56:347:48Waning Crescent26Sun
27Mon11:565.510:526.65:06-0.15:012.46:347:46Waning Crescent27Mon
28Tue12:325.65:44-0.15:422.26:357:45New Moon28Tue
29Wed1:045.66:180.06:212.16:367:43New Moon29Wed
30Thu12:146.31:335.66:500.26:581.96:377:42New Moon30Thu
31Fri12:526.11:595.67:200.47:331.86:387:40New Moon31Fri
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