Tides Today & Tomorrow in Berkeley, CA

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Berkeley, CA.
Next low tide (tomorrow) : 1:17 am (1.7 ft)
Next high tide : in 2h 29m at 6:47 pm (5.9 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:47 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9414816
Common Questions About Tides

Berkeley, CA Tides - Aug 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:055.15:15-0.94:423.16:138:17Waxing Gibbous1Sat
2Sun12:505.36:00-1.05:343.06:148:16Full Moon2Sun
3Mon1:325.46:41-0.96:222.96:148:15Full Moon3Mon
4Tue12:186.62:115.47:19-0.77:072.86:158:14Full Moon4Tue
5Wed1:016.32:475.47:54-0.57:512.76:168:13Waning Gibbous5Wed
6Thu1:425.93:225.48:27-0.18:362.66:178:12Waning Gibbous6Thu
7Fri2:245.53:555.49:000.49:242.56:188:11Waning Gibbous7Fri
8Sat3:085.04:275.49:330.910:162.36:198:10Waning Gibbous8Sat
9Sun3:594.64:595.410:071.511:142.26:208:09Third Quarter9Sun
10Mon5:044.25:345.410:452.06:218:07Third Quarter10Mon
11Tue6:283.96:145.512:151.911:29 AM2.56:218:06Third Quarter11Tue
12Wed8:003.97:005.71:191.612:202.96:228:05Third Quarter12Wed
13Thu9:164.17:505.82:191.21:193.26:238:04Waning Crescent13Thu
14Fri10:144.48:416.13:130.72:213.36:248:03Waning Crescent14Fri
15Sat11:014.79:306.44:010.23:213.26:258:01Waning Crescent15Sat
16Sun11:425.010:186.64:46-0.34:163.16:268:00Waning Crescent16Sun
17Mon12:205.25:28-0.75:072.86:277:59New Moon17Mon
18Tue12:575.56:08-0.95:562.56:277:57New Moon18Tue
19Wed1:335.76:48-0.96:462.16:287:56New Moon19Wed
20Thu12:446.72:095.97:28-0.87:371.76:297:55Waxing Crescent20Thu
21Fri1:366.42:466.18:08-0.38:311.46:307:53Waxing Crescent21Fri
22Sat2:336.03:256.28:500.39:301.16:317:52Waxing Crescent22Sat
23Sun3:365.54:076.39:341.010:340.96:327:51Waxing Crescent23Sun
24Mon4:495.04:536.410:211.711:440.76:337:49First Quarter24Mon
25Tue6:154.65:476.411:152.46:337:48First Quarter25Tue
26Wed7:464.56:496.412:570.412:182.96:347:46First Quarter26Wed
27Thu9:054.77:546.42:090.21:303.26:357:45Waxing Gibbous27Thu
28Fri10:084.98:576.43:13-0.12:443.26:367:43Waxing Gibbous28Fri
29Sat10:595.19:536.54:09-0.33:503.16:377:42Waxing Gibbous29Sat
30Sun11:425.310:436.54:57-0.44:452.86:387:41Waxing Gibbous30Sun
31Mon12:205.45:39-0.45:312.56:397:39Full Moon31Mon
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 10:02 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 49% 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 (49% 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