Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently falling in Suisun City, CA.
Next low tide : in 1h 51m at 3:53 pm (2.2 ft)
Next high tide : 9:38 pm (6.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Oct 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:124.06:055.32:080.41:032.27:036:51Third Quarter1Wed
2Thu9:204.06:565.03:120.52:042.47:046:49Third Quarter2Thu
3Fri10:244.18:034.74:180.53:192.47:056:48Third Quarter3Fri
4Sat11:204.39:284.55:180.34:362.27:066:46Third Quarter4Sat
5Sun12:074.46:090.25:431.97:076:45Waning Crescent5Sun
6Mon12:484.56:520.16:401.57:086:43Waning Crescent6Mon
7Tue1:224.67:270.17:291.27:096:42Waning Crescent7Tue
8Wed12:434.51:504.67:560.28:150.97:106:40Waning Crescent8Wed
9Thu1:304.52:114.88:210.48:580.67:116:39New Moon9Thu
10Fri2:164.52:275.08:430.69:390.47:126:37New Moon10Fri
11Sat3:034.42:425.39:080.910:200.27:136:36New Moon11Sat
12Sun3:524.33:055.79:381.211:020.17:146:34New Moon12Sun
13Mon4:454.23:366.010:141.511:480.17:156:33Waxing Crescent13Mon
14Tue5:444.14:156.110:551.87:166:32Waxing Crescent14Tue
15Wed6:504.05:006.112:400.111:43 AM2.07:176:30Waxing Crescent15Wed
16Thu8:023.95:525.81:440.212:412.27:186:29First Quarter16Thu
17Fri9:123.96:575.42:570.21:532.37:196:27First Quarter17Fri
18Sat10:164.18:205.04:080.13:202.17:206:26First Quarter18Sat
19Sun11:114.39:594.75:120.04:471.87:216:25First Quarter19Sun
20Mon11:584.611:224.66:05-0.16:011.37:226:23Waxing Gibbous20Mon
21Tue12:404.86:51-0.17:040.87:236:22Waxing Gibbous21Tue
22Wed12:284.61:175.17:320.08:010.47:246:21Waxing Gibbous22Wed
23Thu1:264.61:505.38:080.38:540.17:256:19Full Moon23Thu
24Fri2:204.52:195.58:420.79:43-0.17:266:18Full Moon24Fri
25Sat3:134.42:445.69:141.110:31-0.17:276:17Full Moon25Sat
26Sun3:074.32:085.78:471.510:18-0.16:285:16Full Moon26Sun
27Mon4:024.32:335.79:221.811:030.06:295:14Waning Gibbous27Mon
28Tue4:584.23:035.710:022.111:480.16:305:13Waning Gibbous28Tue
29Wed5:574.23:395.510:472.36:315:12Waning Gibbous29Wed
30Thu6:554.14:235.212:360.211:41 AM2.46:325:11Waning Gibbous30Thu
31Fri7:534.15:164.81:270.212:432.46:335:10Third Quarter31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415498)

Common Questions About Suisun City, CA Tides

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What time does the tide turn (slack tide) in Suisun City, CA today?

Slack tide in Suisun City, CA is approximately 6:45 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 Suisun City, CA?

Suisun City, CA is currently in a transitional phase. Tonight's moon is 31% 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 shifting between spring and neap.

What datum are Suisun City, 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 Suisun City, CA?

Tide predictions for Suisun City, 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 Suisun City, CA?

Tide data for Suisun City, CA is sourced from NOAA Station #9415498. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9415498.

What is the moon phase in Suisun City, CA tonight?

Tonight the moon over Suisun City, CA is Third Quarter (31% illuminated). This places Suisun City, CA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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