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 41m at 7:33 pm (2.4 ft)
Next high tide (tomorrow) : 1:22 am (6.2 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 - Oct 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu8:373.46:394.71:280.61:061.97:046:50Third Quarter1Thu
2Fri9:473.57:444.62:520.62:152.07:056:49Third Quarter2Fri
3Sat10:473.78:594.64:070.43:332.07:066:47Third Quarter3Sat
4Sun11:373.910:184.75:070.24:461.77:076:46Waning Crescent4Sun
5Mon12:214.15:580.15:501.47:086:44Waning Crescent5Mon
6Tue12:594.46:430.16:481.07:086:43Waning Crescent6Tue
7Wed12:324.91:354.67:250.17:430.67:096:41New Moon7Wed
8Thu1:294.92:094.88:040.28:370.37:106:40New Moon8Thu
9Fri2:264.82:435.08:430.59:310.17:116:38New Moon9Fri
10Sat3:224.73:175.19:220.710:250.07:126:37Waxing Crescent10Sat
11Sun4:214.43:525.110:031.011:200.07:136:35Waxing Crescent11Sun
12Mon5:224.24:315.110:471.37:146:34Waxing Crescent12Mon
13Tue6:274.15:154.912:180.011:37 AM1.67:156:32Waxing Crescent13Tue
14Wed7:353.96:084.61:190.112:351.87:166:31First Quarter14Wed
15Thu8:423.97:164.32:230.11:441.97:176:30First Quarter15Thu
16Fri9:454.08:404.13:270.13:001.97:186:28First Quarter16Fri
17Sat10:414.29:594.04:260.14:121.77:196:27First Quarter17Sat
18Sun11:304.311:043.95:170.05:151.47:206:25Waxing Gibbous18Sun
19Mon12:134.46:020.16:101.17:216:24Waxing Gibbous19Mon
20Tue12:514.56:400.26:580.87:226:23Waxing Gibbous20Tue
21Wed12:463.91:234.57:140.47:430.67:236:21Waxing Gibbous21Wed
22Thu1:313.91:484.57:430.68:250.57:246:20Full Moon22Thu
23Fri2:143.92:074.58:080.89:040.47:256:19Full Moon23Fri
24Sat2:583.82:224.78:321.19:410.37:266:18Full Moon24Sat
25Sun3:423.72:404.88:591.310:140.37:276:16Full Moon25Sun
26Mon4:283.73:085.09:321.510:470.27:286:15Waning Gibbous26Mon
27Tue5:193.63:435.110:111.711:220.27:296:14Waning Gibbous27Tue
28Wed6:153.54:255.010:571.87:306:13Waning Gibbous28Wed
29Thu7:173.55:144.912:050.211:50 AM1.97:316:12Waning Gibbous29Thu
30Fri8:203.56:124.61:020.212:532.07:326:10Third Quarter30Fri
31Sat9:203.67:224.42:110.22:081.97:336:09Third 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 10:27 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