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 5h 23m 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 - Aug 2013

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:513.07:010.26:021.46:108:16Waning Crescent1Thu
2Fri12:144.21:433.17:510.06:551.56:118:15Waning Crescent2Fri
3Sat12:554.22:303.28:34-0.17:441.56:128:14Waning Crescent3Sat
4Sun1:334.23:143.39:13-0.18:311.56:138:13Waning Crescent4Sun
5Mon2:074.13:543.39:480.09:161.56:148:12New Moon5Mon
6Tue2:404.14:313.410:200.09:591.46:158:11New Moon6Tue
7Wed3:134.15:043.410:480.110:421.36:158:10New Moon7Wed
8Thu3:504.05:313.511:140.211:251.36:168:08New Moon8Thu
9Fri4:313.95:493.611:390.36:178:07Waxing Crescent9Fri
10Sat5:163.76:053.712:101.212:050.46:188:06Waxing Crescent10Sat
11Sun6:083.56:313.91:001.112:360.56:198:05Waxing Crescent11Sun
12Mon7:123.27:104.01:571.01:140.76:208:04First Quarter12Mon
13Tue8:392.97:584.13:050.92:001.06:218:02First Quarter13Tue
14Wed10:082.88:574.24:180.72:561.26:218:01First Quarter14Wed
15Thu11:222.810:064.25:280.54:041.46:228:00First Quarter15Thu
16Fri12:252.96:310.25:191.46:237:59Waxing Gibbous16Fri
17Sat1:203.17:270.06:301.46:247:57Waxing Gibbous17Sat
18Sun12:224.42:113.28:17-0.27:351.36:257:56Waxing Gibbous18Sun
19Mon1:204.42:573.49:04-0.28:351.26:267:55Full Moon19Mon
20Tue2:154.33:423.59:47-0.29:321.06:277:53Full Moon20Tue
21Wed3:094.24:243.710:28-0.110:280.96:287:52Full Moon21Wed
22Thu4:034.05:053.811:080.111:230.86:287:51Waning Gibbous22Thu
23Fri4:583.85:443.911:460.36:297:49Waning Gibbous23Fri
24Sat5:573.56:233.912:180.812:230.56:307:48Waning Gibbous24Sat
25Sun7:013.37:033.91:150.71:020.86:317:46Waning Gibbous25Sun
26Mon8:093.07:483.92:150.71:451.06:327:45Third Quarter26Mon
27Tue9:192.98:413.93:190.72:331.26:337:44Third Quarter27Tue
28Wed10:262.99:423.84:250.63:301.46:347:42Third Quarter28Wed
29Thu11:273.010:433.95:280.44:321.56:347:41Third Quarter29Thu
30Fri12:223.16:240.35:341.56:357:39Waning Crescent30Fri
31Sat1:123.27:130.16:311.46:367:38Waning Crescent31Sat
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