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 25m 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 - Sep 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:273.91:563.47:550.17:231.36:377:36Waning Crescent1Sun
2Mon1:113.92:363.48:320.18:121.26:387:35Waning Crescent2Mon
3Tue1:513.93:133.59:060.28:581.16:397:33New Moon3Tue
4Wed2:303.93:443.59:370.29:421.06:407:32New Moon4Wed
5Thu3:083.84:093.610:050.310:260.96:407:30New Moon5Thu
6Fri3:493.74:253.710:320.411:110.86:417:29New Moon6Fri
7Sat4:323.64:413.810:590.511:570.76:427:27Waxing Crescent7Sat
8Sun5:213.45:074.011:300.76:437:26Waxing Crescent8Sun
9Mon6:183.25:444.112:460.612:050.86:447:24Waxing Crescent9Mon
10Tue7:273.06:284.11:430.512:491.06:457:22Waxing Crescent10Tue
11Wed8:452.87:224.12:470.51:411.26:467:21First Quarter11Wed
12Thu10:002.88:274.03:550.42:471.36:467:19First Quarter12Thu
13Fri11:072.99:503.95:030.34:051.46:477:18First Quarter13Fri
14Sat12:053.16:040.15:231.36:487:16Waxing Gibbous14Sat
15Sun12:573.36:590.06:331.16:497:15Waxing Gibbous15Sun
16Mon12:243.91:443.57:47-0.17:360.96:507:13Waxing Gibbous16Mon
17Tue1:243.92:273.68:32-0.18:330.86:517:11Full Moon17Tue
18Wed2:183.83:083.79:140.09:280.66:527:10Full Moon18Wed
19Thu3:113.73:453.89:540.210:210.56:527:08Full Moon19Thu
20Fri4:043.54:203.810:320.411:130.46:537:07Full Moon20Fri
21Sat4:593.34:533.911:100.66:547:05Waning Gibbous21Sat
22Sun5:553.25:233.812:040.311:47 AM0.86:557:04Waning Gibbous22Sun
23Mon6:553.05:553.812:550.312:251.06:567:02Waning Gibbous23Mon
24Tue7:562.96:333.71:490.31:081.26:577:00Waning Gibbous24Tue
25Wed8:592.97:213.62:450.31:581.46:586:59Third Quarter25Wed
26Thu9:592.98:263.53:430.32:571.56:586:57Third Quarter26Thu
27Fri10:563.09:463.54:410.34:021.56:596:56Third Quarter27Fri
28Sat11:483.110:563.55:350.25:071.47:006:54Third Quarter28Sat
29Sun12:353.36:220.26:071.27:016:53Waning Crescent29Sun
30Mon1:163.47:040.27:011.07:026:51Waning Crescent30Mon
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