Tides Today & Tomorrow in Berkeley, CA

TIDE TIMES for Monday, July 27, 2026
The tide is currently falling in Berkeley, CA.
Next low tide : in 5h 42m at 5:41 am (-0.3 ft)
Next high tide : 12:39 pm (4.8 ft)
Sunset today : 8:23 pm
Sunrise tomorrow : 6:07 am
Moon phase : Waxing Gibbous (93% illuminated)
Tide Station Location : Station #9414816
Common Questions About Tides

Berkeley, CA Tides - May 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:394.97:314.712:050.06:137:59First Quarter1Sat
2Sun5:574.58:194.812:403.11:010.36:128:00First Quarter2Sun
3Mon7:214.28:575.01:582.71:520.66:118:01First Quarter3Mon
4Tue8:354.19:295.22:582.12:370.96:108:01Waxing Gibbous4Tue
5Wed9:374.29:575.43:451.53:171.26:088:02Waxing Gibbous5Wed
6Thu10:314.310:235.64:250.93:551.56:078:03Waxing Gibbous6Thu
7Fri11:214.410:495.85:010.44:301.86:068:04Waxing Gibbous7Fri
8Sat12:084.55:35-0.15:062.26:058:05Full Moon8Sat
9Sun12:544.66:09-0.45:412.46:048:06Full Moon9Sun
10Mon1:404.76:44-0.76:162.76:038:07Full Moon10Mon
11Tue12:076.12:274.77:20-0.86:523.06:028:08Full Moon11Tue
12Wed12:386.03:154.67:59-0.97:313.26:018:09Waning Gibbous12Wed
13Thu1:126.04:054.68:41-0.98:153.36:008:10Waning Gibbous13Thu
14Fri1:525.84:584.69:26-0.99:103.46:008:10Waning Gibbous14Fri
15Sat2:405.65:504.710:15-0.710:183.35:598:11Waning Gibbous15Sat
16Sun3:385.26:384.911:08-0.511:383.05:588:12Third Quarter16Sun
17Mon4:514.87:225.212:01-0.25:578:13Third Quarter17Mon
18Tue6:224.48:025.612:572.412:550.25:568:14Third Quarter18Tue
19Wed7:564.38:406.02:081.51:490.65:558:15Waning Crescent19Wed
20Thu9:184.49:196.43:100.62:421.15:558:16Waning Crescent20Thu
21Fri10:294.69:586.84:05-0.33:331.65:548:16Waning Crescent21Fri
22Sat11:334.810:387.14:57-1.04:242.15:538:17Waning Crescent22Sat
23Sun12:325.05:46-1.65:142.45:538:18New Moon23Sun
24Mon1:295.16:33-1.86:032.75:528:19New Moon24Mon
25Tue12:037.02:245.17:20-1.86:523.05:518:20New Moon25Tue
26Wed12:476.83:175.08:07-1.77:423.15:518:20Waxing Crescent26Wed
27Thu1:326.44:104.98:54-1.38:363.25:508:21Waxing Crescent27Thu
28Fri2:195.95:024.99:40-0.99:383.35:508:22Waxing Crescent28Fri
29Sat3:085.35:524.910:27-0.410:513.25:498:23Waxing Crescent29Sat
30Sun4:044.76:385.011:130.15:498:23First Quarter30Sun
31Mon5:134.27:195.112:102.911:57 AM0.55:498:24First Quarter31Mon
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 9:10 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 93% 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 Waxing Gibbous (93% 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