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 (tomorrow) : 12:20 am (1.1 ft)
Next high tide : in 3h 11m at 5:41 pm (5.2 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 - Dec 1956

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:554.412:535.87:241.89:08-0.47:064:48New Moon1Sat
2Sun2:454.51:245.88:082.09:51-0.47:074:48New Moon2Sun
3Mon3:344.51:555.78:532.110:31-0.37:084:48New Moon3Mon
4Tue4:204.52:305.59:382.111:07-0.27:094:48Waxing Crescent4Tue
5Wed5:044.53:095.310:242.111:40-0.17:104:47Waxing Crescent5Wed
6Thu5:474.43:524.911:121.97:104:47Waxing Crescent6Thu
7Fri6:294.44:414.512:09-0.112:031.87:114:47Waxing Crescent7Fri
8Sat7:094.35:384.112:390.01:011.67:124:47First Quarter8Sat
9Sun7:484.46:483.61:120.22:061.47:134:48First Quarter9Sun
10Mon8:264.58:183.41:510.43:171.27:144:48First Quarter10Mon
11Tue9:014.79:453.32:350.64:250.97:154:48First Quarter11Tue
12Wed9:355.010:583.43:231.05:270.67:154:48Waxing Gibbous12Wed
13Thu10:095.34:131.36:220.37:164:48Waxing Gibbous13Thu
14Fri12:013.710:45 AM5.75:031.67:130.07:174:48Waxing Gibbous14Fri
15Sat12:583.911:25 AM6.05:541.88:01-0.27:174:49Waxing Gibbous15Sat
16Sun1:504.112:096.36:472.08:48-0.37:184:49Full Moon16Sun
17Mon2:404.312:566.47:422.19:32-0.47:194:49Full Moon17Mon
18Tue3:274.51:466.48:392.010:15-0.57:194:50Full Moon18Tue
19Wed4:134.62:386.29:371.910:56-0.57:204:50Waning Gibbous19Wed
20Thu4:594.63:345.910:361.711:37-0.47:204:51Waning Gibbous20Thu
21Fri5:444.74:335.411:381.47:214:51Waning Gibbous21Fri
22Sat6:314.85:404.812:19-0.312:441.27:214:52Third Quarter22Sat
23Sun7:195.06:584.31:020.01:561.07:224:52Third Quarter23Sun
24Mon8:095.18:233.91:490.33:120.77:224:53Third Quarter24Mon
25Tue8:595.39:433.82:400.74:240.47:234:53Third Quarter25Tue
26Wed9:495.510:553.93:351.05:300.17:234:54Waning Crescent26Wed
27Thu10:365.611:584.14:311.46:29-0.27:234:55Waning Crescent27Thu
28Fri11:205.75:271.77:22-0.37:244:55Waning Crescent28Fri
29Sat12:544.311:59 AM5.86:191.98:09-0.47:244:56Waning Crescent29Sat
30Sun1:454.512:355.77:102.18:53-0.47:244:57New Moon30Sun
31Mon2:324.61:095.77:572.19:31-0.37:244:58New Moon31Mon
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 9:00 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 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