Tides Today & Tomorrow in Mystic, CT

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently falling in Mystic, CT.
Next low tide : in 3h 37m at 10:26 am (0.6 ft)
Next high tide : 4:41 pm (2.9 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:33 am
Moon phase : First Quarter (62% illuminated)
Tide Station Location : Station #8460751
Common Questions About Tides

Mystic, CT Tides - Apr 2074

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:592.51:342.17:450.37:350.76:297:13Waxing Crescent1Sun
2Mon1:452.42:272.18:350.48:290.86:287:14Waxing Crescent2Mon
3Tue2:362.33:232.09:270.49:260.86:267:15First Quarter3Tue
4Wed3:332.34:202.110:190.410:230.86:247:16First Quarter4Wed
5Thu4:332.35:142.211:120.311:200.76:237:17First Quarter5Thu
6Fri5:302.46:052.312:040.26:217:18First Quarter6Fri
7Sat6:222.56:512.512:150.512:540.16:197:19Waxing Gibbous7Sat
8Sun7:102.77:352.81:090.31:410.06:187:20Waxing Gibbous8Sun
9Mon7:562.88:183.12:020.02:28-0.16:167:21Waxing Gibbous9Mon
10Tue8:412.99:023.32:53-0.23:13-0.26:157:23Full Moon10Tue
11Wed9:272.99:473.53:44-0.43:58-0.36:137:24Full Moon11Wed
12Thu10:152.810:363.64:35-0.54:44-0.26:117:25Full Moon12Thu
13Fri11:052.811:273.55:27-0.55:34-0.26:107:26Waning Gibbous13Fri
14Sat11:582.76:21-0.56:26-0.16:087:27Waning Gibbous14Sat
15Sun12:213.412:552.67:17-0.37:240.16:077:28Waning Gibbous15Sun
16Mon1:183.31:552.58:15-0.28:260.36:057:29Third Quarter16Mon
17Tue2:193.02:572.49:13-0.19:290.46:047:30Third Quarter17Tue
18Wed3:212.84:002.410:110.010:330.46:027:31Third Quarter18Wed
19Thu4:252.75:022.511:080.111:360.46:017:32Third Quarter19Thu
20Fri5:262.66:002.612:030.25:597:33Waning Crescent20Fri
21Sat6:222.56:512.712:350.412:550.25:587:34Waning Crescent21Sat
22Sun7:132.57:382.81:310.31:420.25:567:36Waning Crescent22Sun
23Mon7:592.58:212.92:200.22:250.35:557:37Waning Crescent23Mon
24Tue8:432.59:033.03:050.23:050.35:537:38New Moon24Tue
25Wed9:252.49:443.03:460.23:430.35:527:39New Moon25Wed
26Thu10:072.410:243.04:260.14:200.45:507:40New Moon26Thu
27Fri10:502.411:042.95:050.24:570.55:497:41New Moon27Fri
28Sat11:342.411:442.85:460.25:360.65:487:42Waxing Crescent28Sat
29Sun12:192.36:280.36:190.75:467:43Waxing Crescent29Sun
30Mon12:242.71:072.37:130.37:060.85:457:44Waxing Crescent30Mon
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 1:33 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 transitional phase. Tonight's moon is 62% 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 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 First Quarter (62% illuminated). This places Mystic, CT 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