Tides Today & Tomorrow in Berkeley, CA

TIDE TIMES for Tuesday, August 4, 2026
The tide is currently falling in Berkeley, CA.
Next low tide : in 3h 59m at 9:57 am (1.6 ft)
Next high tide : 4:33 pm (6.1 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:15 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #9414816
Common Questions About Tides

Berkeley, CA Tides - Jan 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:075.010:48 AM6.54:462.95:53-0.67:255:01Full Moon1Sun
2Mon12:475.011:21 AM6.35:252.96:25-0.67:255:01Full Moon2Mon
3Tue1:255.111:54 AM6.16:043.06:58-0.57:255:02Full Moon3Tue
4Wed2:035.112:275.86:453.07:30-0.37:255:03Waning Gibbous4Wed
5Thu2:405.11:035.57:283.08:040.07:255:04Waning Gibbous5Thu
6Fri3:165.11:425.18:173.08:400.37:255:05Waning Gibbous6Fri
7Sat3:515.22:294.79:112.99:180.77:255:06Waning Gibbous7Sat
8Sun4:275.33:274.310:132.610:001.17:255:07Third Quarter8Sun
9Mon5:055.44:454.011:182.210:471.57:255:08Third Quarter9Mon
10Tue5:465.76:213.912:231.77:245:09Third Quarter10Tue
11Wed6:306.07:484.11:241.07:245:09Third Quarter11Wed
12Thu7:176.38:584.412:372.22:200.37:245:10Waning Crescent12Thu
13Fri8:056.79:564.81:382.43:13-0.47:245:11Waning Crescent13Fri
14Sat8:547.110:495.22:382.54:02-1.17:235:13Waning Crescent14Sat
15Sun9:437.311:395.53:362.54:50-1.57:235:14New Moon15Sun
16Mon10:347.44:312.45:37-1.87:235:15New Moon16Mon
17Tue12:275.711:26 AM7.35:262.36:24-1.77:225:16New Moon17Tue
18Wed1:145.912:197.06:212.17:10-1.57:225:17Waxing Crescent18Wed
19Thu2:016.01:146.57:192.07:56-1.07:225:18Waxing Crescent19Thu
20Fri2:486.12:125.98:201.98:43-0.37:215:19Waxing Crescent20Fri
21Sat3:366.13:165.29:271.89:300.47:215:20Waxing Crescent21Sat
22Sun4:256.14:314.610:401.610:201.17:205:21First Quarter22Sun
23Mon5:166.15:564.211:541.311:131.87:195:22First Quarter23Mon
24Tue6:096.17:214.11:051.07:195:23First Quarter24Tue
25Wed7:016.28:344.212:102.32:060.77:185:24Waxing Gibbous25Wed
26Thu7:506.29:334.41:102.62:590.37:175:25Waxing Gibbous26Thu
27Fri8:356.310:224.62:092.83:440.07:175:27Waxing Gibbous27Fri
28Sat9:176.311:044.83:022.94:23-0.27:165:28Waxing Gibbous28Sat
29Sun9:566.311:425.03:492.84:58-0.37:155:29Full Moon29Sun
30Mon10:336.34:312.75:30-0.47:145:30Full Moon30Mon
31Tue12:175.111:08 AM6.25:102.66:01-0.47:145:31Full Moon31Tue
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 1:15 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 transitional phase. Tonight's moon is 64% 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 shifting between spring and neap.

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 Third Quarter (64% illuminated). This places Berkeley, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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