Tides Today & Tomorrow in Port Chicago, CA

TIDE TIMES for Sunday, June 14, 2026
The tide is currently falling in Port Chicago, CA.
Next low tide : in 6h 32m at 8:56 am (-0.4 ft)
Next high tide : 3:16 pm (3.9 ft)
Sunset today : 8:32 pm
Sunrise tomorrow : 5:44 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9415144
Common Questions About Tides

Port Chicago, CA Tides - Sep 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:434.26:420.16:021.96:387:36Waxing Gibbous1Mon
2Tue1:284.47:250.16:521.86:397:35Waxing Gibbous2Tue
3Wed12:414.82:074.48:030.17:381.76:407:33Full Moon3Wed
4Thu1:204.72:424.48:360.28:201.66:417:32Full Moon4Thu
5Fri1:574.73:114.49:040.39:001.46:427:30Full Moon5Fri
6Sat2:344.63:354.49:280.49:361.36:437:29Full Moon6Sat
7Sun3:114.53:524.49:480.510:121.16:437:27Waning Gibbous7Sun
8Mon3:524.34:104.610:120.610:471.06:447:26Waning Gibbous8Mon
9Tue4:374.14:364.710:420.811:260.96:457:24Waning Gibbous9Tue
10Wed5:293.95:114.911:191.06:467:23Waning Gibbous10Wed
11Thu6:353.65:535.012:140.912:031.26:477:21Third Quarter11Thu
12Fri7:583.56:445.01:180.812:561.56:487:20Third Quarter12Fri
13Sat9:203.57:454.92:430.82:001.86:497:18Third Quarter13Sat
14Sun10:323.68:564.94:060.63:131.96:497:16Third Quarter14Sun
15Mon11:323.910:125.05:130.44:291.86:507:15Waning Crescent15Mon
16Tue12:234.16:090.25:391.66:517:13Waning Crescent16Tue
17Wed1:094.46:580.16:411.46:527:12Waning Crescent17Wed
18Thu12:255.21:514.67:430.07:391.16:537:10New Moon18Thu
19Fri1:235.22:304.78:240.18:340.86:547:09New Moon19Fri
20Sat2:185.13:074.89:030.29:280.66:557:07New Moon20Sat
21Sun3:124.93:424.99:400.410:210.56:557:05Waxing Crescent21Sun
22Mon4:074.74:174.910:170.711:140.46:567:04Waxing Crescent22Mon
23Tue5:054.44:524.910:551.06:577:02Waxing Crescent23Tue
24Wed6:074.15:294.812:090.411:36 AM1.26:587:01Waxing Crescent24Wed
25Thu7:133.96:134.61:080.412:241.56:596:59First Quarter25Thu
26Fri8:223.87:074.42:120.41:221.87:006:58First Quarter26Fri
27Sat9:283.88:174.23:170.42:301.97:016:56First Quarter27Sat
28Sun10:293.99:334.14:190.33:421.97:016:54First Quarter28Sun
29Mon11:234.110:404.15:130.24:481.77:026:53Waxing Gibbous29Mon
30Tue12:094.26:000.15:451.57:036:51Waxing Gibbous30Tue
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 12:06 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 Port Chicago, CA?

Port Chicago, CA is currently in a spring phase. Tonight's moon is 0% 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 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 New Moon (0% illuminated). This places Port Chicago, 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