Tides Today & Tomorrow in Antioch, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently falling in Antioch, CA.
Next low tide : in 4h 01m at 5:48 pm (1.1 ft)
Next high tide (tomorrow) : 12:23 am (4.1 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 5:45 am
Moon phase : Waxing Gibbous (77% illuminated)
Tide Station Location : Station #9415064
Common Questions About Tides

Antioch, CA Tides - Dec 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:452.712:324.36:431.08:44-0.67:044:48New Moon1Sun
2Mon2:392.71:114.47:321.19:32-0.77:054:47New Moon2Mon
3Tue3:322.71:564.58:241.110:19-0.87:064:47New Moon3Tue
4Wed4:242.82:444.49:211.211:06-0.87:074:47Waxing Crescent4Wed
5Thu5:162.93:364.210:201.111:52-0.77:084:47Waxing Crescent5Thu
6Fri6:073.14:334.011:231.17:094:47Waxing Crescent6Fri
7Sat7:003.25:373.612:39-0.612:301.17:104:47Waxing Crescent7Sat
8Sun7:533.47:013.21:27-0.41:421.07:114:47First Quarter8Sun
9Mon8:463.78:342.92:17-0.22:570.97:114:47First Quarter9Mon
10Tue9:393.99:542.73:080.14:110.67:124:47First Quarter10Tue
11Wed10:284.011:042.74:000.35:200.37:134:47Waxing Gibbous11Wed
12Thu11:134.14:520.56:220.07:144:48Waxing Gibbous12Thu
13Fri12:062.711:55 AM4.25:410.87:16-0.37:144:48Waxing Gibbous13Fri
14Sat1:042.712:324.26:291.08:05-0.47:154:48Waxing Gibbous14Sat
15Sun1:582.71:044.17:141.28:51-0.57:164:48Full Moon15Sun
16Mon2:492.81:324.07:581.49:32-0.57:174:49Full Moon16Mon
17Tue3:382.81:574.08:401.510:11-0.57:174:49Full Moon17Tue
18Wed4:242.92:263.99:221.610:46-0.47:184:49Full Moon18Wed
19Thu5:073.03:003.910:051.611:17-0.37:184:50Waning Gibbous19Thu
20Fri5:483.03:403.810:491.611:47-0.27:194:50Waning Gibbous20Fri
21Sat6:283.14:243.711:361.57:194:51Waning Gibbous21Sat
22Sun7:063.25:133.512:15-0.112:281.57:204:51Waning Gibbous22Sun
23Mon7:443.36:113.212:440.01:271.47:204:52Third Quarter23Mon
24Tue8:203.47:272.91:170.22:341.27:214:52Third Quarter24Tue
25Wed8:553.69:042.71:560.43:431.07:214:53Third Quarter25Wed
26Thu9:293.810:262.62:410.64:500.77:214:54Third Quarter26Thu
27Fri10:034.011:342.63:300.85:500.37:224:54Waning Crescent27Fri
28Sat10:414.24:231.06:46-0.17:224:55Waning Crescent28Sat
29Sun12:342.711:22 AM4.45:171.27:38-0.37:224:56Waning Crescent29Sun
30Mon1:302.712:064.66:131.38:27-0.57:234:57Waning Crescent30Mon
31Tue2:232.812:544.77:121.39:15-0.77:234:57New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415064)

Common Questions About Antioch, CA Tides

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What time does the tide turn (slack tide) in Antioch, CA today?

Slack tide in Antioch, CA is approximately 9:05 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 Antioch, CA?

Antioch, CA is currently in a transitional phase. Tonight's moon is 77% 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 Antioch, 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 Antioch, CA?

Tide predictions for Antioch, 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 Antioch, CA?

Tide data for Antioch, CA is sourced from NOAA Station #9415064. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415064.

What is the moon phase in Antioch, CA tonight?

Tonight the moon over Antioch, CA is Waxing Gibbous (77% illuminated). This places Antioch, 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