Tides Today & Tomorrow in Berkeley, CA

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Berkeley, CA.
Next low tide (tomorrow) : 12:51 am (1.1 ft)
Next high tide : in 2h 22m at 5:25 pm (5.8 ft)
Sunset today : 7:57 pm
Sunrise tomorrow : 6:28 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9414816
Common Questions About Tides

Berkeley, CA Tides - Nov 1930

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:515.48:364.71:560.92:512.16:345:11Waxing Gibbous1Sat
2Sun9:175.69:274.82:341.03:281.56:355:10Waxing Gibbous2Sun
3Mon9:405.910:154.93:091.34:030.96:365:09Waxing Gibbous3Mon
4Tue10:046.111:025.03:431.64:380.36:375:08Full Moon4Tue
5Wed10:276.311:485.04:161.95:12-0.16:385:07Full Moon5Wed
6Thu10:526.44:502.35:49-0.56:395:06Full Moon6Thu
7Fri12:365.011:19 AM6.55:252.76:28-0.76:405:05Full Moon7Fri
8Sat1:275.011:51 AM6.56:023.07:10-0.86:415:04Waning Gibbous8Sat
9Sun2:224.912:286.46:423.47:58-0.86:425:03Waning Gibbous9Sun
10Mon3:234.81:126.27:303.68:51-0.76:445:02Waning Gibbous10Mon
11Tue4:284.82:055.98:323.89:49-0.56:455:01Third Quarter11Tue
12Wed5:324.93:135.59:523.710:51-0.36:465:00Third Quarter12Wed
13Thu6:275.24:415.111:243.311:51-0.16:474:59Third Quarter13Thu
14Fri7:125.56:194.812:482.66:484:59Third Quarter14Fri
15Sat7:515.97:454.812:480.31:561.76:494:58Waning Crescent15Sat
16Sun8:286.38:574.91:410.72:520.86:504:57Waning Crescent16Sun
17Mon9:036.710:015.12:311.13:43-0.16:514:56Waning Crescent17Mon
18Tue9:386.911:005.23:171.64:29-0.76:524:56New Moon18Tue
19Wed10:137.111:565.24:012.15:13-1.16:534:55New Moon19Wed
20Thu10:487.14:442.55:56-1.36:544:55New Moon20Thu
21Fri12:505.211:24 AM6.95:262.96:38-1.26:554:54New Moon21Fri
22Sat1:435.112:006.66:073.37:21-1.06:564:53Waxing Crescent22Sat
23Sun2:375.012:366.26:513.58:05-0.76:574:53Waxing Crescent23Sun
24Mon3:324.91:155.87:393.78:51-0.36:584:53Waxing Crescent24Mon
25Tue4:284.91:585.38:383.89:380.06:594:52Waxing Crescent25Tue
26Wed5:234.92:514.89:533.810:270.37:004:52First Quarter26Wed
27Thu6:115.04:014.411:193.511:150.77:014:51First Quarter27Thu
28Fri6:505.15:314.112:353.07:024:51First Quarter28Fri
29Sat7:235.36:584.012:011.01:322.47:034:51First Quarter29Sat
30Sun7:515.68:094.112:451.32:181.77:044:50Waxing Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414816)

Common Questions About Berkeley, CA Tides

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What time does the tide turn (slack tide) in Berkeley, CA today?

Slack tide in Berkeley, CA is approximately 9:08 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 Berkeley, CA?

Berkeley, CA is currently in a neap phase. Tonight's moon is 47% 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 minimum.

What datum are Berkeley, 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 Berkeley, CA?

Tide predictions for Berkeley, 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 Berkeley, CA?

Tide data for Berkeley, CA is sourced from NOAA Station #9414816. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414816.

What is the moon phase in Berkeley, CA tonight?

Tonight the moon over Berkeley, CA is First Quarter (47% illuminated). This places Berkeley, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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