Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Saturday, August 8, 2026
The tide is currently rising in Suisun City, CA.
Next low tide (tomorrow) : 7:48 am (0.2 ft)
Next high tide : in 5h 25m at 10:45 pm (6.3 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 6:17 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Sep 1967

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:144.58:190.17:242.26:377:39Waning Crescent1Fri
2Sat12:355.92:504.68:58-0.18:181.96:387:37Waning Crescent2Sat
3Sun1:316.03:224.79:33-0.19:091.56:397:36New Moon3Sun
4Mon2:236.03:514.810:05-0.110:001.26:397:34New Moon4Mon
5Tue3:165.84:185.010:350.010:510.96:407:32New Moon5Tue
6Wed4:095.54:465.311:060.211:440.66:417:31Waxing Crescent6Wed
7Thu5:055.15:175.511:390.56:427:29Waxing Crescent7Thu
8Fri6:084.75:525.712:410.512:160.96:437:28Waxing Crescent8Fri
9Sat7:204.36:355.81:450.512:591.36:447:26First Quarter9Sat
10Sun8:404.17:275.72:590.51:511.76:457:25First Quarter10Sun
11Mon10:014.08:325.54:170.42:582.16:457:23First Quarter11Mon
12Tue11:134.29:535.45:300.34:192.36:467:22First Quarter12Tue
13Wed12:154.56:340.15:392.26:477:20Waxing Gibbous13Wed
14Thu1:074.77:270.06:472.06:487:18Waxing Gibbous14Thu
15Fri12:185.31:524.98:13-0.17:451.76:497:17Waxing Gibbous15Fri
16Sat1:115.32:324.98:53-0.18:371.56:507:15Full Moon16Sat
17Sun1:575.23:074.99:280.09:231.26:517:14Full Moon17Sun
18Mon2:405.03:364.99:570.210:061.16:527:12Full Moon18Mon
19Tue3:214.84:004.910:200.510:470.96:527:11Full Moon19Tue
20Wed4:034.54:165.010:400.711:250.86:537:09Waning Gibbous20Wed
21Thu4:474.34:295.110:591.06:547:07Waning Gibbous21Thu
22Fri5:364.14:485.312:010.811:24 AM1.26:557:06Waning Gibbous22Fri
23Sat6:343.85:165.412:390.711:57 AM1.66:567:04Waning Gibbous23Sat
24Sun7:443.75:535.51:230.712:391.96:577:03Waning Gibbous24Sun
25Mon9:023.66:395.42:230.81:302.26:587:01Third Quarter25Mon
26Tue10:153.77:355.23:430.72:342.46:597:00Third Quarter26Tue
27Wed11:183.98:445.14:580.63:512.56:596:58Third Quarter27Wed
28Thu12:104.15:590.45:082.37:006:56Third Quarter28Thu
29Fri12:524.36:490.16:151.97:016:55Waning Crescent29Fri
30Sat1:284.47:310.07:121.57:026:53Waning Crescent30Sat
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 3:16 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 21% 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 Crescent (21% 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