Tides Today & Tomorrow in Suisun City, CA

TIDE TIMES for Friday, August 7, 2026
The tide is currently rising in Suisun City, CA.
Next low tide (tomorrow) : 6:48 am (0.4 ft)
Next high tide : in 3h 02m at 9:38 pm (6.2 ft)
Sunset today : 8:11 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (31% illuminated)
Tide Station Location : Station #9415498
Common Questions About Tides

Suisun City, CA Tides - Jun 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:256.75:184.311:18-0.610:012.45:468:25Full Moon1Sun
2Mon3:156.66:134.412:09-0.65:458:26Waning Gibbous2Mon
3Tue4:096.47:074.512:59-0.65:458:26Waning Gibbous3Tue
4Wed5:085.97:594.612:122.31:49-0.55:458:27Waning Gibbous4Wed
5Thu6:145.38:504.71:232.02:38-0.45:458:28Third Quarter5Thu
6Fri7:334.69:384.92:391.73:26-0.25:448:28Third Quarter6Fri
7Sat8:594.110:255.13:561.44:130.05:448:29Third Quarter7Sat
8Sun10:213.811:075.35:100.94:580.35:448:29Third Quarter8Sun
9Mon11:343.711:465.56:170.55:400.75:448:30Waning Crescent9Mon
10Tue12:403.77:170.16:211.25:448:30Waning Crescent10Tue
11Wed12:215.71:413.88:11-0.17:011.65:448:31Waning Crescent11Wed
12Thu12:515.82:374.09:01-0.27:412.05:448:31Waning Crescent12Thu
13Fri1:175.93:304.29:46-0.38:232.45:448:32New Moon13Fri
14Sat1:426.04:204.410:29-0.29:072.65:448:32New Moon14Sat
15Sun2:116.05:074.411:07-0.29:532.75:448:33New Moon15Sun
16Mon2:455.95:514.511:42-0.110:392.75:448:33New Moon16Mon
17Tue3:235.86:324.412:12-0.15:448:33Waxing Crescent17Tue
18Wed4:065.67:104.412:38-0.25:448:34Waxing Crescent18Wed
19Thu4:535.37:464.312:142.31:02-0.25:448:34Waxing Crescent19Thu
20Fri5:434.98:194.31:062.11:30-0.25:448:34Waxing Crescent20Fri
21Sat6:404.48:494.42:031.92:03-0.15:448:34First Quarter21Sat
22Sun7:473.99:174.73:071.62:420.25:458:34First Quarter22Sun
23Mon9:093.69:465.14:181.33:240.65:458:35First Quarter23Mon
24Tue10:403.410:205.55:290.94:101.05:458:35First Quarter24Tue
25Wed12:023.56:350.64:591.55:468:35Waxing Gibbous25Wed
26Thu1:143.87:360.25:512.05:468:35Waxing Gibbous26Thu
27Fri2:194.08:330.06:472.35:468:35Waxing Gibbous27Fri
28Sat12:306.73:174.39:27-0.37:482.55:478:35Full Moon28Sat
29Sun1:216.94:124.510:19-0.48:542.65:478:35Full Moon29Sun
30Mon2:156.85:024.611:07-0.510:002.55:488:35Full Moon30Mon
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 2:13 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 31% 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 Third Quarter (31% 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