Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Suisun City, CA.
Next low tide : 12:37 pm (0.4 ft)
Next high tide : in 1h 34m at 5:50 am (4.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waning Gibbous (74% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Jul 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:156.64:234.910:40-0.49:542.05:488:35Full Moon1Fri
2Sat3:066.45:125.011:25-0.410:541.95:488:35Waning Gibbous2Sat
3Sun3:596.16:005.112:08-0.45:498:35Waning Gibbous3Sun
4Mon4:535.76:475.212:49-0.25:508:34Waning Gibbous4Mon
5Tue5:515.27:335.212:531.61:290.05:508:34Waning Gibbous5Tue
6Wed6:564.78:205.21:561.52:090.25:518:34Third Quarter6Wed
7Thu8:094.29:075.33:031.32:510.55:518:34Third Quarter7Thu
8Fri9:263.99:535.34:121.13:370.95:528:33Third Quarter8Fri
9Sat10:403.810:385.45:200.84:261.25:528:33Third Quarter9Sat
10Sun11:473.811:215.56:230.65:171.55:538:33Waning Crescent10Sun
11Mon12:484.07:180.36:091.85:548:32Waning Crescent11Mon
12Tue1:424.28:080.26:582.05:548:32Waning Crescent12Tue
13Wed12:355.72:314.48:530.17:462.15:558:32Waning Crescent13Wed
14Thu1:085.83:164.59:330.18:332.25:568:31New Moon14Thu
15Fri1:425.83:584.610:090.19:182.25:578:31New Moon15Fri
16Sat2:175.84:354.610:400.110:012.15:578:30New Moon16Sat
17Sun2:555.85:094.711:060.110:442.05:588:29New Moon17Sun
18Mon3:375.75:384.711:290.111:281.85:598:29Waxing Crescent18Mon
19Tue4:215.56:044.811:520.16:008:28Waxing Crescent19Tue
20Wed5:095.26:315.012:131.612:220.16:008:28Waxing Crescent20Wed
21Thu6:034.97:035.11:041.512:580.36:018:27Waxing Crescent21Thu
22Fri7:064.47:435.42:031.41:400.56:028:26First Quarter22Fri
23Sat8:254.18:315.63:161.22:290.96:038:25First Quarter23Sat
24Sun9:553.99:255.84:361.03:251.26:038:25First Quarter24Sun
25Mon11:164.010:246.05:500.74:281.66:048:24Waxing Gibbous25Mon
26Tue12:264.26:560.45:351.86:058:23Waxing Gibbous26Tue
27Wed1:274.57:540.16:431.96:068:22Waxing Gibbous27Wed
28Thu12:236.42:214.78:46-0.17:482.06:078:21Waxing Gibbous28Thu
29Fri1:186.43:115.09:34-0.28:501.96:088:20Full Moon29Fri
30Sat2:116.43:575.110:18-0.29:491.86:098:19Full Moon30Sat
31Sun3:036.24:415.210:59-0.110:451.66:098:18Full Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9415498)

Common Questions About Suisun City, CA Tides

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

Slack tide in Suisun City, CA is approximately 9:13 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 transitional phase. Tonight's moon is 74% 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 Waning Gibbous (74% 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