Tides Today & Tomorrow in Port Chicago, CA

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in Port Chicago, CA.
Next low tide : 1:44 pm (-0.1 ft)
Next high tide : in 3h 12m at 6:36 am (3.8 ft)
Sunset today : 8:28 pm
Sunrise tomorrow : 5:45 am
Moon phase : Third Quarter (56% illuminated)
Tide Station Location : Station #9415144
Common Questions About Tides

Port Chicago, CA Tides - Jul 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:073.76:190.25:071.45:498:34Waxing Gibbous1Wed
2Thu1:113.97:17-0.16:011.85:498:34Waxing Gibbous2Thu
3Fri12:135.72:104.08:11-0.26:562.15:508:34Full Moon3Fri
4Sat12:555.83:064.29:01-0.37:522.45:518:34Full Moon4Sat
5Sun1:365.83:584.39:48-0.38:472.55:518:34Full Moon5Sun
6Mon2:195.64:474.410:31-0.39:422.45:528:33Full Moon6Mon
7Tue3:025.45:334.411:10-0.210:342.35:528:33Waning Gibbous7Tue
8Wed3:485.16:164.411:46-0.111:272.25:538:33Waning Gibbous8Wed
9Thu4:364.76:574.312:190.05:548:33Waning Gibbous9Thu
10Fri5:294.27:374.312:222.012:510.15:548:32Waning Gibbous10Fri
11Sat6:323.88:164.31:231.81:230.45:558:32Third Quarter11Sat
12Sun7:493.48:534.42:301.61:580.65:568:31Third Quarter12Sun
13Mon9:143.19:284.63:401.32:391.05:568:31Third Quarter13Mon
14Tue10:323.110:024.84:471.03:251.45:578:30Third Quarter14Tue
15Wed11:423.310:355.05:470.74:131.75:588:30Waning Crescent15Wed
16Thu12:443.56:410.45:042.15:588:29Waning Crescent16Thu
17Fri1:393.77:290.25:562.45:598:29Waning Crescent17Fri
18Sat2:293.98:130.16:492.56:008:28Waning Crescent18Sat
19Sun12:295.73:154.18:540.07:412.56:018:27New Moon19Sun
20Mon1:145.83:574.19:32-0.18:342.56:018:27New Moon20Mon
21Tue2:015.84:364.210:08-0.29:262.36:028:26New Moon21Tue
22Wed2:515.75:134.210:41-0.210:192.06:038:25Waxing Crescent22Wed
23Thu3:435.55:494.311:14-0.211:141.86:048:25Waxing Crescent23Thu
24Fri4:385.26:254.411:49-0.16:058:24Waxing Crescent24Fri
25Sat5:384.77:044.612:131.512:260.16:058:23Waxing Crescent25Sat
26Sun6:484.27:464.81:211.31:080.46:068:22First Quarter26Sun
27Mon8:103.88:345.02:361.11:550.86:078:21First Quarter27Mon
28Tue9:363.69:255.23:540.82:491.26:088:20First Quarter28Tue
29Wed10:553.610:175.45:060.53:491.66:098:20Waxing Gibbous29Wed
30Thu12:043.86:100.24:522.06:108:19Waxing Gibbous30Thu
31Fri1:054.17:070.05:552.26:108:18Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415144)

Common Questions About Port Chicago, CA Tides

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What time does the tide turn (slack tide) in Port Chicago, CA today?

Slack tide in Port Chicago, CA is approximately 10:10 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 Port Chicago, CA?

Port Chicago, CA is currently in a neap phase. Tonight's moon is 56% 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 minimum.

What datum are Port Chicago, 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 Port Chicago, CA?

Tide predictions for Port Chicago, 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 Port Chicago, CA?

Tide data for Port Chicago, CA is sourced from NOAA Station #9415144. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415144.

What is the moon phase in Port Chicago, CA tonight?

Tonight the moon over Port Chicago, CA is Third Quarter (56% illuminated). This places Port Chicago, CA in a neap tide cycle, so tidal ranges are near their weekly minimum 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