Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Suisun City, CA.
Next low tide : 10:08 am (-0.3 ft)
Next high tide : in 1h 54m at 1:56 am (6.4 ft)
Sunset today : 8:05 pm
Sunrise tomorrow : 6:20 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Apr 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:204.92:454.59:270.59:040.75:526:31Full Moon1Sat
2Sun2:365.13:294.510:040.39:340.85:516:32Full Moon2Sun
3Mon2:595.44:184.310:420.210:111.05:496:33Waning Gibbous3Mon
4Tue3:315.55:144.111:240.210:531.25:486:33Waning Gibbous4Tue
5Wed4:115.66:204.012:130.25:466:34Waning Gibbous5Wed
6Thu4:575.57:333.91:180.25:456:35Third Quarter6Thu
7Fri5:525.38:454.012:411.72:340.25:436:36Third Quarter7Fri
8Sat7:005.09:504.21:541.83:480.15:426:37Third Quarter8Sat
9Sun8:244.810:464.53:191.74:510.05:406:38Third Quarter9Sun
10Mon9:534.811:354.84:401.55:45-0.15:396:39Waning Crescent10Mon
11Tue11:084.95:481.16:33-0.15:376:40Waning Crescent11Tue
12Wed12:185.112:104.96:470.77:170.05:366:41Waning Crescent12Wed
13Thu12:585.31:064.97:420.47:570.25:346:42New Moon13Thu
14Fri1:345.41:594.98:340.28:350.55:336:43New Moon14Fri
15Sat2:075.52:514.89:240.09:120.85:326:44New Moon15Sat
16Sun2:385.53:444.610:11-0.19:481.05:306:45New Moon16Sun
17Mon3:075.54:394.510:58-0.110:261.35:296:46Waxing Crescent17Mon
18Tue3:375.45:364.311:450.011:081.55:276:47Waxing Crescent18Tue
19Wed4:115.26:374.212:350.15:266:47Waxing Crescent19Wed
20Thu4:505.07:394.11:280.25:256:48Waxing Crescent20Thu
21Fri5:384.78:404.212:541.92:260.25:236:49First Quarter21Fri
22Sat6:394.39:364.32:031.93:240.25:226:50First Quarter22Sat
23Sun7:594.010:274.43:171.84:180.25:216:51First Quarter23Sun
24Mon9:233.911:114.64:261.55:050.25:196:52First Quarter24Mon
25Tue10:323.911:494.75:251.25:450.35:186:53Waxing Gibbous25Tue
26Wed11:294.06:180.96:200.45:176:54Waxing Gibbous26Wed
27Thu12:214.812:204.17:050.66:510.65:156:55Waxing Gibbous27Thu
28Fri12:474.91:084.27:500.47:200.85:146:56Waxing Gibbous28Fri
29Sat1:075.11:554.38:320.27:501.05:136:57Full Moon29Sat
30Sun2:255.43:434.310:130.09:251.26:127:58Full Moon30Sun
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 6:02 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 0% 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 New Moon (0% 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