Tides Today & Tomorrow in Antioch, CA

TIDE TIMES for Tuesday, June 16, 2026
The tide is currently rising in Antioch, CA.
Next low tide : 10:54 pm (1.4 ft)
Next high tide : in 3h 42m at 6:07 pm (2.8 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waxing Crescent (4% illuminated)
Tide Station Location : Station #9415064
Common Questions About Tides

Antioch, CA Tides - Aug 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:344.42:373.08:37-0.37:351.76:118:16Waning Crescent1Thu
2Fri1:214.33:273.19:24-0.48:291.76:118:15New Moon2Fri
3Sat2:034.34:143.210:06-0.49:201.76:128:14New Moon3Sat
4Sun2:444.24:563.310:43-0.310:071.76:138:13New Moon4Sun
5Mon3:224.15:353.311:17-0.210:521.76:148:11New Moon5Mon
6Tue4:014.06:093.411:460.011:381.66:158:10Waxing Crescent6Tue
7Wed4:413.86:393.412:100.26:168:09Waxing Crescent7Wed
8Thu5:253.67:043.512:241.612:310.46:178:08Waxing Crescent8Thu
9Fri6:163.37:223.61:141.512:510.66:178:07Waxing Crescent9Fri
10Sat7:232.97:393.72:121.41:170.96:188:06First Quarter10Sat
11Sun8:542.78:083.83:181.21:531.16:198:05First Quarter11Sun
12Mon10:212.68:503.94:291.02:391.46:208:03First Quarter12Mon
13Tue11:362.69:444.05:380.73:361.76:218:02First Quarter13Tue
14Wed12:392.76:390.34:431.86:228:01Waxing Gibbous14Wed
15Thu1:342.87:310.05:521.86:238:00Waxing Gibbous15Thu
16Fri2:222.98:19-0.26:551.86:247:58Waxing Gibbous16Fri
17Sat12:404.43:053.09:02-0.37:531.66:247:57Waxing Gibbous17Sat
18Sun1:344.63:433.19:42-0.38:481.46:257:56Full Moon18Sun
19Mon2:274.64:193.310:20-0.39:431.26:267:54Full Moon19Mon
20Tue3:194.54:523.410:56-0.210:391.06:277:53Full Moon20Tue
21Wed4:134.35:233.711:300.011:360.86:287:52Waning Gibbous21Wed
22Thu5:094.05:563.912:040.26:297:50Waning Gibbous22Thu
23Fri6:123.66:334.112:370.712:390.56:307:49Waning Gibbous23Fri
24Sat7:263.27:154.21:420.61:180.86:307:47Third Quarter24Sat
25Sun8:492.98:074.22:530.52:041.16:317:46Third Quarter25Sun
26Mon10:092.79:094.24:090.43:021.46:327:44Third Quarter26Mon
27Tue11:232.810:204.15:220.24:121.66:337:43Third Quarter27Tue
28Wed12:282.96:280.05:241.66:347:42Waning Crescent28Wed
29Thu1:243.17:24-0.26:301.66:357:40Waning Crescent29Thu
30Fri12:264.12:133.38:13-0.37:291.66:367:39Waning Crescent30Fri
31Sat1:174.12:583.48:55-0.38:221.56:367:37Waning 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 8:30 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 spring phase. Tonight's moon is 4% 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 Crescent (4% 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