Tides Today & Tomorrow in Mystic, CT

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Mystic, CT.
Next low tide : in 5h 57m at 10:04 pm (0.5 ft)
Next high tide (tomorrow) : 3:41 am (2.3 ft)
Sunset today : 8:24 pm
Sunrise tomorrow : 5:14 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8460751
Common Questions About Tides

Mystic, CT Tides - Oct 2019

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:363.65:43-0.16:24-0.16:446:30Waxing Crescent1Tue
2Wed12:022.912:303.46:340.17:200.16:456:28Waxing Crescent2Wed
3Thu12:572.71:273.27:280.38:180.26:466:27Waxing Crescent3Thu
4Fri1:542.52:263.08:270.59:170.46:476:25First Quarter4Fri
5Sat2:552.43:282.99:280.610:160.56:486:23First Quarter5Sat
6Sun3:572.34:322.710:290.711:130.66:496:22First Quarter6Sun
7Mon4:582.35:322.711:290.76:506:20First Quarter7Mon
8Tue5:552.46:262.712:060.612:250.66:516:18Waxing Gibbous8Tue
9Wed6:462.57:132.712:540.61:160.66:536:17Waxing Gibbous9Wed
10Thu7:322.77:552.71:380.52:020.56:546:15Waxing Gibbous10Thu
11Fri8:152.88:352.72:180.42:440.46:556:14Waxing Gibbous11Fri
12Sat8:552.99:132.82:550.43:230.46:566:12Full Moon12Sat
13Sun9:342.99:512.83:320.34:010.36:576:10Full Moon13Sun
14Mon10:112.910:292.74:080.34:400.36:586:09Full Moon14Mon
15Tue10:472.911:082.74:450.35:210.36:596:07Full Moon15Tue
16Wed11:192.811:472.65:240.46:050.37:006:06Waning Gibbous16Wed
17Thu11:502.86:040.56:550.47:016:04Waning Gibbous17Thu
18Fri12:302.512:242.86:490.77:490.47:026:03Waning Gibbous18Fri
19Sat1:172.31:132.77:420.78:460.57:046:01Waning Gibbous19Sat
20Sun2:132.22:252.78:420.79:450.57:056:00Third Quarter20Sun
21Mon3:162.23:432.79:450.710:430.47:065:58Third Quarter21Mon
22Tue4:212.34:532.810:480.511:380.37:075:57Third Quarter22Tue
23Wed5:222.55:542.911:500.47:085:55Waning Crescent23Wed
24Thu6:172.86:483.012:310.212:490.17:095:54Waning Crescent24Thu
25Fri7:093.17:383.01:220.11:45-0.17:105:52Waning Crescent25Fri
26Sat7:583.38:253.12:10-0.12:39-0.37:125:51New Moon26Sat
27Sun8:453.59:123.12:57-0.23:30-0.47:135:50New Moon27Sun
28Mon9:323.69:593.03:43-0.24:20-0.47:145:48New Moon28Mon
29Tue10:203.610:482.94:29-0.15:10-0.37:155:47New Moon29Tue
30Wed11:103.511:382.75:170.06:00-0.27:165:46Waxing Crescent30Wed
31Thu12:023.36:070.26:530.07:185:44Waxing Crescent31Thu
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 12:52 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 Mystic, CT?

Mystic, CT is currently in a neap phase. Tonight's moon is 48% 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 minimum.

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 (48% illuminated). This places Mystic, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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