Tides Today & Tomorrow in Berkeley, CA

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Berkeley, CA.
Next low tide (tomorrow) : 2:43 am (0.8 ft)
Next high tide : in 3h 04m at 7:17 pm (6.0 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 6:04 am
Moon phase : First Quarter (63% illuminated)
Tide Station Location : Station #9414816
Common Questions About Tides

Berkeley, CA Tides - Aug 1979

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:414.06:395.812:361.811:55 AM2.26:128:18First Quarter1Wed
2Thu8:104.07:296.01:381.312:512.56:138:17First Quarter2Thu
3Fri9:214.38:216.32:370.81:512.76:138:16Waxing Gibbous3Fri
4Sat10:194.69:136.73:310.22:532.76:148:15Waxing Gibbous4Sat
5Sun11:095.010:047.04:21-0.43:532.66:158:14Waxing Gibbous5Sun
6Mon11:555.310:567.25:09-0.94:502.46:168:13Full Moon6Mon
7Tue12:395.75:55-1.25:452.16:178:12Full Moon7Tue
8Wed1:235.96:40-1.26:391.96:188:11Full Moon8Wed
9Thu12:417.12:066.17:24-1.17:341.66:198:10Waning Gibbous9Thu
10Fri1:366.72:506.38:09-0.78:311.46:198:09Waning Gibbous10Fri
11Sat2:346.23:356.48:54-0.19:321.36:208:07Waning Gibbous11Sat
12Sun3:365.74:226.49:410.610:381.16:218:06Waning Gibbous12Sun
13Mon4:455.15:126.310:311.311:491.06:228:05Third Quarter13Mon
14Tue6:054.76:076.311:251.96:238:04Third Quarter14Tue
15Wed7:294.57:066.31:010.812:252.46:248:03Third Quarter15Wed
16Thu8:474.58:046.22:100.61:312.86:258:01Waning Crescent16Thu
17Fri9:514.78:596.33:110.42:372.96:268:00Waning Crescent17Fri
18Sat10:434.99:486.34:040.23:382.96:267:59Waning Crescent18Sat
19Sun11:275.110:336.34:490.14:292.86:277:57Waning Crescent19Sun
20Mon12:055.25:270.05:132.66:287:56New Moon20Mon
21Tue12:405.36:020.05:522.46:297:55New Moon21Tue
22Wed1:125.46:330.16:292.36:307:53New Moon22Wed
23Thu12:306.01:435.57:030.27:062.16:317:52New Moon23Thu
24Fri1:075.82:135.57:330.47:442.06:327:51Waxing Crescent24Fri
25Sat1:445.52:405.58:020.78:231.96:327:49Waxing Crescent25Sat
26Sun2:235.23:075.58:341.19:061.86:337:48Waxing Crescent26Sun
27Mon3:054.93:365.59:071.59:531.76:347:46Waxing Crescent27Mon
28Tue3:554.64:095.59:441.910:471.66:357:45Waxing Crescent28Tue
29Wed4:594.34:495.610:282.311:481.46:367:44First Quarter29Wed
30Thu6:224.25:415.711:222.76:377:42First Quarter30Thu
31Fri7:494.36:435.812:531.112:252.96:387:41First Quarter31Fri
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 11:00 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 63% 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 First Quarter (63% 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