Tides Today & Tomorrow in Port Chicago, CA

TIDE TIMES for Monday, June 8, 2026
The tide is currently rising in Port Chicago, CA.
Next low tide (tomorrow) : 3:54 am (1.1 ft)
Next high tide : in 5h 44m at 9:20 pm (4.3 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:45 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #9415144
Common Questions About Tides

Port Chicago, CA Tides - Mar 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:104.38:243.412:071.42:180.76:396:01Third Quarter1Thu
2Fri7:034.29:323.51:051.73:240.56:386:02Third Quarter2Fri
3Sat8:084.210:313.72:151.94:230.46:366:03Third Quarter3Sat
4Sun9:154.211:213.93:251.95:130.26:356:04Waning Crescent4Sun
5Mon10:144.44:281.85:560.16:336:05Waning Crescent5Mon
6Tue12:054.011:04 AM4.55:221.76:340.06:326:06Waning Crescent6Tue
7Wed12:434.211:49 AM4.66:101.57:080.16:306:07Waning Crescent7Wed
8Thu1:164.312:334.76:551.37:380.16:296:08New Moon8Thu
9Fri1:454.31:164.77:371.08:060.26:276:09New Moon9Fri
10Sat2:094.52:014.68:190.88:340.36:266:10New Moon10Sat
11Sun3:334.63:494.510:010.610:050.47:247:11Waxing Crescent11Sun
12Mon4:004.84:414.310:460.510:410.67:237:12Waxing Crescent12Mon
13Tue4:344.95:414.011:360.411:230.97:217:13Waxing Crescent13Tue
14Wed5:145.06:543.712:360.47:207:14Waxing Crescent14Wed
15Thu6:025.08:153.612:131.21:520.57:187:15First Quarter15Thu
16Fri7:004.89:343.61:141.53:140.47:177:16First Quarter16Fri
17Sat8:114.710:443.82:291.74:280.37:157:17First Quarter17Sat
18Sun9:344.611:434.13:511.75:310.17:147:18Waxing Gibbous18Sun
19Mon10:514.65:061.56:24-0.17:127:19Waxing Gibbous19Mon
20Tue12:344.311:56 AM4.76:101.37:11-0.17:117:19Waxing Gibbous20Tue
21Wed1:194.512:514.77:071.07:53-0.17:097:20Waxing Gibbous21Wed
22Thu1:594.71:414.77:590.88:300.17:087:21Full Moon22Thu
23Fri2:364.72:294.68:480.69:030.37:067:22Full Moon23Fri
24Sat3:084.73:154.49:340.59:330.57:057:23Full Moon24Sat
25Sun3:364.64:024.210:180.410:000.87:037:24Full Moon25Sun
26Mon4:004.64:514.011:010.410:281.07:017:25Waning Gibbous26Mon
27Tue4:214.65:443.811:440.411:011.27:007:26Waning Gibbous27Tue
28Wed4:454.56:433.612:300.46:587:27Waning Gibbous28Wed
29Thu5:184.47:483.51:240.56:577:28Waning Gibbous29Thu
30Fri5:594.38:563.412:291.72:250.56:557:29Third Quarter30Fri
31Sat6:524.19:593.51:301.93:300.46:547:30Third Quarter31Sat
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 12:37 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 46% 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 (46% 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