Tides Today & Tomorrow in Mystic, CT

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Mystic, CT.
Next low tide : in 2h 28m at 7:31 pm (0.8 ft)
Next high tide (tomorrow) : 1:11 am (2.6 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:20 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8460751
Common Questions About Tides

Mystic, CT Tides - Nov 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:073.06:363.012:140.112:45-0.16:194:43Waxing Gibbous1Sun
2Mon6:543.37:223.11:020.01:37-0.36:204:42Full Moon2Mon
3Tue7:403.58:083.11:49-0.22:28-0.56:214:41Full Moon3Tue
4Wed8:273.78:553.12:36-0.33:18-0.56:224:39Full Moon4Wed
5Thu9:173.79:453.03:24-0.34:09-0.56:244:38Full Moon5Thu
6Fri10:083.510:372.94:14-0.25:02-0.46:254:37Waning Gibbous6Fri
7Sat11:033.411:332.85:07-0.15:56-0.26:264:36Waning Gibbous7Sat
8Sun12:013.16:050.16:540.06:274:35Waning Gibbous8Sun
9Mon12:312.71:022.97:070.37:520.16:284:34Third Quarter9Mon
10Tue1:332.62:062.78:110.48:510.36:304:33Third Quarter10Tue
11Wed2:352.53:112.59:140.49:480.46:314:32Third Quarter11Wed
12Thu3:372.54:122.410:160.410:420.46:324:31Third Quarter12Thu
13Fri4:352.65:072.411:130.411:320.46:334:30Waning Crescent13Fri
14Sat5:272.75:562.412:050.36:354:29Waning Crescent14Sat
15Sun6:132.86:392.412:180.412:510.36:364:28Waning Crescent15Sun
16Mon6:572.97:202.51:000.31:330.26:374:27Waning Crescent16Mon
17Tue7:382.97:592.51:400.32:110.16:384:27New Moon17Tue
18Wed8:172.98:382.52:180.32:490.16:394:26New Moon18Wed
19Thu8:562.99:182.52:550.33:260.16:404:25New Moon19Thu
20Fri9:332.89:582.53:330.34:050.16:424:24New Moon20Fri
21Sat10:102.710:382.44:130.44:470.26:434:24Waxing Crescent21Sat
22Sun10:462.611:202.34:550.55:340.26:444:23Waxing Crescent22Sun
23Mon11:252.55:420.66:240.36:454:23Waxing Crescent23Mon
24Tue12:062.212:132.56:360.67:190.46:464:22Waxing Crescent24Tue
25Wed12:572.21:162.47:350.68:140.46:474:21First Quarter25Wed
26Thu1:562.22:242.48:360.59:090.46:484:21First Quarter26Thu
27Fri2:582.33:302.49:370.410:020.36:504:20First Quarter27Fri
28Sat3:572.54:292.510:360.210:550.26:514:20First Quarter28Sat
29Sun4:522.85:232.611:33-0.111:460.06:524:20Waxing Gibbous29Sun
30Mon5:443.06:132.712:28-0.36:534:19Waxing Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8460751)

Common Questions About Mystic, CT Tides

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What time does the tide turn (slack tide) in Mystic, CT today?

Slack tide in Mystic, CT is approximately 10:21 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 Mystic, CT?

Mystic, CT is currently in a spring phase. Tonight's moon is 81% 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 Mystic, CT 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 Mystic, CT?

Tide predictions for Mystic, CT 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 Mystic, CT?

Tide data for Mystic, CT is sourced from NOAA Station #8460751. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8460751.

What is the moon phase in Mystic, CT tonight?

Tonight the moon over Mystic, CT is Waning Gibbous (81% illuminated). This places Mystic, CT 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