Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Suisun City, CA.
Next low tide (tomorrow) : 1:04 am (1.7 ft)
Next high tide : in 2h 48m at 7:11 pm (4.5 ft)
Sunset today : 8:35 pm
Sunrise tomorrow : 5:50 am
Moon phase : Waning Gibbous (80% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Jul 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:336.13:274.29:36-0.17:502.75:488:35Full Moon1Tue
2Wed1:126.34:154.410:17-0.28:442.85:498:35Full Moon2Wed
3Thu1:566.44:584.510:56-0.29:392.75:498:35Full Moon3Thu
4Fri2:436.45:394.511:33-0.310:332.55:508:35Full Moon4Fri
5Sat3:336.36:164.512:08-0.45:508:34Waning Gibbous5Sat
6Sun4:266.06:534.612:42-0.45:518:34Waning Gibbous6Sun
7Mon5:225.67:294.712:241.91:16-0.35:528:34Waning Gibbous7Mon
8Tue6:245.08:074.91:261.71:53-0.15:528:34Third Quarter8Tue
9Wed7:364.48:485.22:361.42:330.25:538:33Third Quarter9Wed
10Thu9:024.09:315.53:531.13:180.65:538:33Third Quarter10Thu
11Fri10:313.810:165.95:110.84:071.15:548:32Third Quarter11Fri
12Sat11:513.811:026.16:240.45:021.65:558:32Waning Crescent12Sat
13Sun1:034.07:280.26:002.05:568:32Waning Crescent13Sun
14Mon2:054.38:26-0.17:012.45:568:31Waning Crescent14Mon
15Tue12:376.43:024.69:18-0.28:022.55:578:31New Moon15Tue
16Wed1:236.43:534.710:06-0.29:012.65:588:30New Moon16Wed
17Thu2:096.34:404.810:49-0.29:572.55:588:29New Moon17Thu
18Fri2:546.15:234.811:27-0.210:482.45:598:29New Moon18Fri
19Sat3:395.86:024.812:00-0.16:008:28Waxing Crescent19Sat
20Sun4:255.46:384.812:280.06:018:27Waxing Crescent20Sun
21Mon5:125.07:114.712:271.912:520.16:018:27Waxing Crescent21Mon
22Tue6:034.57:414.71:181.71:140.36:028:26Waxing Crescent22Tue
23Wed7:044.08:084.82:151.61:410.66:038:25First Quarter23Wed
24Thu8:193.68:355.03:201.42:141.06:048:25First Quarter24Thu
25Fri9:463.49:065.24:311.22:561.46:058:24First Quarter25Fri
26Sat11:093.49:435.45:410.93:441.96:068:23First Quarter26Sat
27Sun12:213.76:430.64:402.36:068:22Waxing Gibbous27Sun
28Mon1:234.07:380.45:412.66:078:21Waxing Gibbous28Mon
29Tue2:164.38:270.26:422.76:088:20Waxing Gibbous29Tue
30Wed12:076.13:034.49:110.07:422.76:098:19Waxing Gibbous30Wed
31Thu12:596.33:444.69:51-0.18:382.66:108:18Full Moon31Thu
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 10:07 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 spring phase. Tonight's moon is 80% 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 Waning Gibbous (80% 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