Tides Today & Tomorrow in Antioch, CA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Antioch, CA.
Next low tide (tomorrow) : 9:22 am (-0.5 ft)
Next high tide (tomorrow) : in 4h 49m at 1:27 am (4.1 ft)
Sunset today : 8:34 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waxing Gibbous (91% illuminated)
Tide Station Location : Station #9415064
Common Questions About Tides

Antioch, CA Tides - Nov 2010

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:043.45:400.16:130.67:336:08Waning Crescent1Mon
2Tue12:423.66:260.27:160.37:346:07Waning Crescent2Tue
3Wed12:543.11:173.87:090.48:15-0.17:356:06Waning Crescent3Wed
4Thu1:563.01:504.07:510.69:10-0.47:366:05New Moon4Thu
5Fri2:562.92:224.18:330.810:04-0.67:376:04New Moon5Fri
6Sat3:552.82:554.19:161.010:56-0.77:386:03New Moon6Sat
7Sun3:532.82:304.19:011.210:47-0.86:395:02New Moon7Sun
8Mon4:512.83:094.09:491.311:36-0.76:405:01Waxing Crescent8Mon
9Tue5:482.83:513.910:401.46:415:00Waxing Crescent9Tue
10Wed6:432.84:393.712:25-0.711:34 AM1.56:424:59Waxing Crescent10Wed
11Thu7:362.95:343.41:13-0.512:341.56:434:58First Quarter11Thu
12Fri8:283.06:473.12:01-0.41:391.56:454:57First Quarter12Fri
13Sat9:173.28:212.92:48-0.22:491.46:464:57First Quarter13Sat
14Sun10:033.49:402.73:340.03:591.16:474:56First Quarter14Sun
15Mon10:443.510:462.64:170.25:030.86:484:55Waxing Gibbous15Mon
16Tue11:213.711:452.64:570.46:020.56:494:54Waxing Gibbous16Tue
17Wed11:533.85:340.66:540.26:504:54Waxing Gibbous17Wed
18Thu12:412.512:183.96:090.87:420.06:514:53Waxing Gibbous18Thu
19Fri1:342.512:373.96:431.08:27-0.26:524:52Full Moon19Fri
20Sat2:262.512:574.07:181.19:11-0.46:534:52Full Moon20Sat
21Sun3:172.51:254.17:571.39:53-0.56:544:51Full Moon21Sun
22Mon4:082.52:024.28:401.410:34-0.56:554:51Full Moon22Mon
23Tue4:582.62:444.39:271.411:15-0.56:564:50Waning Gibbous23Tue
24Wed5:462.63:314.210:191.411:57-0.56:574:50Waning Gibbous24Wed
25Thu6:332.74:224.111:151.46:584:49Waning Gibbous25Thu
26Fri7:212.85:193.812:40-0.412:181.36:594:49Waning Gibbous26Fri
27Sat8:083.06:253.51:24-0.31:281.27:004:49Third Quarter27Sat
28Sun8:553.27:493.12:11-0.12:431.17:014:48Third Quarter28Sun
29Mon9:413.59:232.82:590.13:580.87:024:48Third Quarter29Mon
30Tue10:243.810:432.73:480.35:090.47:034:48Waning Crescent30Tue
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 5:24 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 spring phase. Tonight's moon is 91% 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 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 (91% illuminated). This places Antioch, 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