Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Saturday, August 15, 2026
The tide is currently rising in Suisun City, CA.
Next low tide : 11:49 am (0.2 ft)
Next high tide : in 7m at 4:35 am (5.4 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waxing Crescent (12% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Oct 1957

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:254.48:364.63:390.33:091.86:035:51First Quarter1Tue
2Wed10:214.69:504.54:370.24:191.66:045:50Waxing Gibbous2Wed
3Thu11:104.710:514.55:270.25:211.36:055:48Waxing Gibbous3Thu
4Fri11:534.811:434.56:100.26:151.06:065:46Waxing Gibbous4Fri
5Sat12:304.96:480.37:040.86:075:45Waxing Gibbous5Sat
6Sun12:304.51:015.07:200.57:480.66:085:43Waxing Gibbous6Sun
7Mon1:144.51:265.07:490.88:300.56:095:42Full Moon7Mon
8Tue1:564.41:455.18:131.09:090.56:105:40Full Moon8Tue
9Wed2:394.42:005.38:381.29:450.46:115:39Full Moon9Wed
10Thu3:224.32:215.59:061.410:190.46:125:37Full Moon10Thu
11Fri4:084.22:515.69:401.510:520.46:135:36Waning Gibbous11Fri
12Sat4:574.13:295.710:201.611:300.36:145:35Waning Gibbous12Sat
13Sun5:534.04:135.611:071.76:155:33Waning Gibbous13Sun
14Mon6:543.95:045.412:160.312:001.86:165:32Third Quarter14Mon
15Tue7:573.96:045.11:160.31:051.86:175:30Third Quarter15Tue
16Wed8:574.07:174.82:260.32:201.76:185:29Third Quarter16Wed
17Thu9:514.28:414.73:330.33:381.56:185:27Third Quarter17Thu
18Fri10:384.510:034.74:310.24:501.16:195:26Waning Crescent18Fri
19Sat11:204.811:134.85:210.25:530.76:205:25Waning Crescent19Sat
20Sun11:585.26:070.46:510.36:215:23Waning Crescent20Sun
21Mon12:154.912:345.56:490.57:470.06:225:22New Moon21Mon
22Tue1:134.91:095.77:310.88:40-0.26:235:21New Moon22Tue
23Wed2:094.91:445.98:131.19:33-0.36:255:19New Moon23Wed
24Thu3:054.82:205.98:571.310:25-0.36:265:18New Moon24Thu
25Fri4:024.72:585.99:431.511:16-0.26:275:17Waxing Crescent25Fri
26Sat5:004.63:395.610:321.76:285:16Waxing Crescent26Sat
27Sun5:584.54:265.312:08-0.111:26 AM1.86:295:14Waxing Crescent27Sun
28Mon6:574.45:204.91:010.012:271.86:305:13First Quarter28Mon
29Tue7:564.46:294.41:560.11:351.86:315:12First Quarter29Tue
30Wed8:514.57:544.02:510.12:471.66:325:11First Quarter30Wed
31Thu9:424.59:153.93:430.23:571.36:335:10First Quarter31Thu
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 8:12 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 Suisun City, CA?

Suisun City, CA is currently in a spring phase. Tonight's moon is 12% 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 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 Waxing Crescent (12% illuminated). This places Suisun City, 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