Tides Today & Tomorrow in Berkeley, CA

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Berkeley, CA.
Next low tide : in 1h 45m at 7:46 am (-0.3 ft)
Next high tide : 2:42 pm (5.3 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9414816
Common Questions About Tides

Berkeley, CA Tides - Jun 1968

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:315.35:544.710:11-0.410:193.55:488:25Waxing Crescent1Sat
2Sun3:224.96:344.910:56-0.211:333.25:488:26First Quarter2Sun
3Mon4:284.57:095.111:430.15:478:27First Quarter3Mon
4Tue5:524.27:425.512:462.612:310.45:478:27First Quarter4Tue
5Wed7:284.18:165.91:511.81:210.95:478:28First Quarter5Wed
6Thu8:554.28:516.42:500.92:121.45:468:28Waxing Gibbous6Thu
7Fri10:104.49:306.83:44-0.13:041.95:468:29Waxing Gibbous7Fri
8Sat11:174.710:117.24:35-0.93:572.45:468:29Waxing Gibbous8Sat
9Sun12:185.05:26-1.64:502.75:468:30Full Moon9Sun
10Mon1:175.16:16-2.15:432.95:468:30Full Moon10Mon
11Tue2:135.27:06-2.26:373.15:468:31Full Moon11Tue
12Wed12:327.33:085.27:57-2.17:333.25:468:31Waning Gibbous12Wed
13Thu1:246.94:025.38:48-1.88:343.25:468:32Waning Gibbous13Thu
14Fri2:196.34:545.39:38-1.39:443.15:468:32Waning Gibbous14Fri
15Sat3:185.75:445.410:28-0.811:032.95:468:33Waning Gibbous15Sat
16Sun4:235.06:315.511:16-0.15:468:33Third Quarter16Sun
17Mon5:404.37:155.612:242.512:030.55:468:33Third Quarter17Mon
18Tue7:063.97:545.81:362.012:481.25:468:34Third Quarter18Tue
19Wed8:293.88:305.92:381.41:321.85:468:34Waning Crescent19Wed
20Thu9:413.99:036.13:290.92:162.35:478:34Waning Crescent20Thu
21Fri10:434.19:366.24:130.43:022.75:478:34Waning Crescent21Fri
22Sat11:374.310:086.34:520.03:483.05:478:35Waning Crescent22Sat
23Sun12:254.55:29-0.34:333.25:478:35Waning Crescent23Sun
24Mon1:094.66:05-0.65:163.45:488:35New Moon24Mon
25Tue1:514.76:40-0.75:583.45:488:35New Moon25Tue
26Wed2:324.87:15-0.86:393.55:488:35New Moon26Wed
27Thu12:236.23:124.97:50-0.97:223.55:498:35New Moon27Thu
28Fri12:596.03:494.98:26-0.88:093.45:498:35Waxing Crescent28Fri
29Sat1:385.84:255.09:02-0.79:023.35:498:35Waxing Crescent29Sat
30Sun2:235.44:585.19:39-0.410:023.15:508:35Waxing Crescent30Sun
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 11:14 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 Berkeley, CA?

Berkeley, CA is currently in a spring phase. Tonight's moon is 95% 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 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 Waning Gibbous (95% illuminated). This places Berkeley, 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