Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Saturday, July 18, 2026
The tide is currently falling in Suisun City, CA.
Next low tide (tomorrow) : in 4h 41m at 1:41 am (1.3 ft)
Next high tide (tomorrow) : 6:41 am (4.7 ft)
Sunset today : 8:29 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waxing Crescent (24% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Apr 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon1:014.812:474.57:320.77:380.55:516:31Waxing Gibbous1Mon
2Tue1:264.91:314.68:140.58:040.65:506:32Full Moon2Tue
3Wed1:465.02:154.68:550.48:310.85:486:33Full Moon3Wed
4Thu2:055.23:004.59:350.29:020.95:476:34Full Moon4Thu
5Fri2:285.53:494.410:150.19:391.15:456:35Waning Gibbous5Fri
6Sat3:005.74:424.310:570.110:211.25:446:36Waning Gibbous6Sat
7Sun4:395.86:424.212:450.16:427:37Waning Gibbous7Sun
8Mon5:245.77:494.112:091.41:430.16:417:38Waning Gibbous8Mon
9Tue6:165.48:594.11:061.62:510.16:397:39Third Quarter9Tue
10Wed7:205.110:054.22:141.74:020.16:387:40Third Quarter10Wed
11Thu8:404.811:054.43:371.75:080.16:377:40Third Quarter11Thu
12Fri10:144.611:574.75:001.46:060.06:357:41Waning Crescent12Fri
13Sat11:344.66:131.16:560.06:347:42Waning Crescent13Sat
14Sun12:435.012:394.77:150.77:410.16:327:43Waning Crescent14Sun
15Mon1:255.31:364.78:120.48:230.36:317:44Waning Crescent15Mon
16Tue2:025.42:294.79:040.19:010.56:297:45New Moon16Tue
17Wed2:365.53:214.79:530.09:380.86:287:46New Moon17Wed
18Thu3:065.64:114.610:40-0.110:131.16:277:47New Moon18Thu
19Fri3:345.55:034.511:25-0.110:501.36:257:48New Moon19Fri
20Sat4:025.55:554.312:090.06:247:49Waxing Crescent20Sat
21Sun4:325.46:504.212:520.06:237:50Waxing Crescent21Sun
22Mon5:075.27:474.112:121.71:370.16:217:51Waxing Crescent22Mon
23Tue5:494.98:464.11:021.82:250.26:207:52Waxing Crescent23Tue
24Wed6:404.59:424.12:021.93:190.26:197:53First Quarter24Wed
25Thu7:444.110:354.23:121.84:130.36:177:54First Quarter25Thu
26Fri9:063.911:234.44:251.65:040.36:167:55First Quarter26Fri
27Sat10:293.85:321.35:490.46:157:55First Quarter27Sat
28Sun12:034.511:38 AM3.86:301.06:290.56:147:56Waxing Gibbous28Sun
29Mon12:384.712:374.07:220.77:040.66:127:57Waxing Gibbous29Mon
30Tue1:064.91:294.18:100.47:370.86:117:58Waxing Gibbous30Tue
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 4:11 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 24% 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 Waxing Crescent (24% 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