Tides Today & Tomorrow in Antioch, CA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Antioch, CA.
Next low tide (tomorrow) : 7:46 am (-0.1 ft)
Next high tide (tomorrow) : in 4h 10m at 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 - Jul 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:092.711:194.15:230.64:510.75:488:33Third Quarter1Mon
2Tue12:142.76:290.35:431.05:498:33Waning Crescent2Tue
3Wed12:054.21:132.87:260.06:331.15:498:33Waning Crescent3Wed
4Thu12:464.22:072.98:17-0.27:211.35:508:33Waning Crescent4Thu
5Fri1:224.22:572.99:03-0.38:071.45:508:33Waning Crescent5Fri
6Sat1:544.13:443.09:44-0.38:511.55:518:33New Moon6Sat
7Sun2:224.14:283.010:21-0.39:341.55:518:32New Moon7Sun
8Mon2:504.15:103.110:55-0.210:161.55:528:32New Moon8Mon
9Tue3:214.05:483.211:26-0.210:581.55:538:32New Moon9Tue
10Wed3:574.06:233.211:54-0.111:411.55:538:31Waxing Crescent10Wed
11Thu4:383.96:543.312:190.05:548:31Waxing Crescent11Thu
12Fri5:233.87:213.412:271.412:450.15:548:30Waxing Crescent12Fri
13Sat6:143.57:463.51:181.31:150.25:558:30Waxing Crescent13Sat
14Sun7:153.28:153.72:181.21:500.45:568:30First Quarter14Sun
15Mon8:372.98:563.93:271.12:340.75:578:29First Quarter15Mon
16Tue10:152.79:444.04:400.93:240.95:578:28First Quarter16Tue
17Wed11:352.710:384.25:490.54:221.15:588:28First Quarter17Wed
18Thu12:412.86:520.25:251.35:598:27Waxing Gibbous18Thu
19Fri1:402.97:49-0.16:311.46:008:27Waxing Gibbous19Fri
20Sat12:264.52:333.08:41-0.37:351.46:008:26Waxing Gibbous20Sat
21Sun1:204.63:243.19:29-0.48:361.36:018:25Full Moon21Sun
22Mon2:134.64:123.210:15-0.59:361.26:028:25Full Moon22Mon
23Tue3:074.54:593.410:58-0.410:351.26:038:24Full Moon23Tue
24Wed4:014.35:443.611:40-0.311:331.16:048:23Waning Gibbous24Wed
25Thu4:584.16:293.712:21-0.26:048:22Waning Gibbous25Thu
26Fri5:593.77:153.912:321.01:010.16:058:21Waning Gibbous26Fri
27Sat7:073.48:024.01:341.01:420.36:068:21Waning Gibbous27Sat
28Sun8:223.18:514.02:390.92:260.66:078:20Third Quarter28Sun
29Mon9:372.99:444.13:480.83:140.96:088:19Third Quarter29Mon
30Tue10:482.810:364.14:580.64:081.26:088:18Third Quarter30Tue
31Wed11:532.911:274.16:040.45:051.36:098:17Waning 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 4:04 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