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 2h 27m at 6:50 am (0.2 ft)
Next high tide : 12:28 pm (2.5 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 - Mar 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:053.111:32 AM4.15:221.57:05-0.36:386:00Waning Crescent1Mon
2Tue12:593.212:214.16:221.57:51-0.36:366:01Waning Crescent2Tue
3Wed1:473.31:054.07:161.58:32-0.36:356:02Waning Crescent3Wed
4Thu2:313.41:454.08:051.49:09-0.26:336:03New Moon4Thu
5Fri3:113.42:233.88:521.49:430.06:326:04New Moon5Fri
6Sat3:473.43:003.79:361.410:130.26:306:05New Moon6Sat
7Sun4:193.43:393.510:191.310:390.46:296:06New Moon7Sun
8Mon4:443.54:213.311:021.211:030.56:276:07Waxing Crescent8Mon
9Tue5:013.55:123.111:471.211:280.76:266:08Waxing Crescent9Tue
10Wed5:173.66:192.912:371.16:256:09Waxing Crescent10Wed
11Thu5:443.77:402.71:361.06:236:10Waxing Crescent11Thu
12Fri6:223.88:582.612:401.12:430.86:226:11First Quarter12Fri
13Sat7:123.810:062.71:321.33:510.66:206:12First Quarter13Sat
14Sun9:123.93:351.55:530.47:197:13First Quarter14Sun
15Mon12:062.810:20 AM4.04:441.66:470.17:177:14First Quarter15Mon
16Tue12:582.911:26 AM4.15:501.57:350.07:157:15Waxing Gibbous16Tue
17Wed1:443.012:264.26:501.48:18-0.27:147:16Waxing Gibbous17Wed
18Thu2:243.11:214.37:461.28:59-0.27:127:17Waxing Gibbous18Thu
19Fri3:013.22:144.38:400.99:37-0.17:117:18Full Moon19Fri
20Sat3:353.43:074.29:340.710:140.07:097:19Full Moon20Sat
21Sun4:063.54:014.010:280.510:500.27:087:20Full Moon21Sun
22Mon4:373.74:593.711:240.311:270.47:067:21Waning Gibbous22Mon
23Tue5:113.96:013.412:220.27:057:22Waning Gibbous23Tue
24Wed5:494.07:103.112:050.61:230.27:037:23Waning Gibbous24Wed
25Thu6:344.08:242.912:490.82:290.17:027:23Waning Gibbous25Thu
26Fri7:293.99:382.81:401.03:370.17:007:24Third Quarter26Fri
27Sat8:423.810:462.92:421.24:450.06:597:25Third Quarter27Sat
28Sun10:053.711:483.13:541.45:48-0.16:577:26Third Quarter28Sun
29Mon11:183.75:071.46:44-0.26:567:27Waning Crescent29Mon
30Tue12:433.212:183.76:141.37:33-0.36:547:28Waning Crescent30Tue
31Wed1:323.41:093.77:131.28:16-0.36:537:29Waning Crescent31Wed
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 9:39 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 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