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 43m at 11:30 pm (0.6 ft)
Next high tide (tomorrow) : 5:04 am (2.0 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 - Aug 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:272.72:083.28:130.18:560.25:438:04First Quarter1Sun
2Mon2:252.63:063.29:070.29:570.35:448:03First Quarter2Mon
3Tue3:262.44:073.210:040.310:570.35:458:02First Quarter3Tue
4Wed4:302.45:083.211:020.311:560.25:468:01Waxing Gibbous4Wed
5Thu5:332.46:063.212:020.35:478:00Waxing Gibbous5Thu
6Fri6:322.57:013.212:530.21:000.35:487:59Waxing Gibbous6Fri
7Sat7:262.67:523.21:470.11:570.35:497:57Waxing Gibbous7Sat
8Sun8:172.78:403.22:380.02:500.25:507:56Full Moon8Sun
9Mon9:052.89:273.23:250.03:390.25:517:55Full Moon9Mon
10Tue9:512.910:123.14:090.04:260.25:527:54Full Moon10Tue
11Wed10:382.910:582.94:510.15:120.35:537:52Full Moon11Wed
12Thu11:242.911:432.85:310.25:590.45:547:51Waning Gibbous12Thu
13Fri12:122.96:120.36:460.55:557:49Waning Gibbous13Fri
14Sat12:292.61:002.86:530.47:350.65:567:48Waning Gibbous14Sat
15Sun1:172.51:502.87:360.58:250.75:577:47Waning Gibbous15Sun
16Mon2:062.32:422.78:220.69:170.85:587:45Third Quarter16Mon
17Tue2:582.33:362.69:110.710:090.85:597:44Third Quarter17Tue
18Wed3:532.24:312.610:030.811:010.86:007:42Third Quarter18Wed
19Thu4:502.25:252.610:560.811:530.76:017:41Third Quarter19Thu
20Fri5:452.36:162.711:500.76:027:39Waning Crescent20Fri
21Sat6:362.47:022.812:430.512:420.66:037:38Waning Crescent21Sat
22Sun7:232.57:463.01:320.41:330.56:047:36Waning Crescent22Sun
23Mon8:072.78:283.12:190.22:230.36:057:35Waning Crescent23Mon
24Tue8:502.89:093.23:040.13:120.16:067:33New Moon24Tue
25Wed9:333.09:523.23:48-0.14:010.06:077:32New Moon25Wed
26Thu10:173.210:363.24:32-0.14:52-0.16:087:30New Moon26Thu
27Fri11:043.311:233.15:17-0.15:44-0.16:097:29Waxing Crescent27Fri
28Sat11:543.46:04-0.16:390.06:107:27Waxing Crescent28Sat
29Sun12:142.912:483.46:540.07:360.16:117:25Waxing Crescent29Sun
30Mon1:082.81:453.37:480.18:360.26:127:24First Quarter30Mon
31Tue2:062.62:453.28:460.29:360.26:137:22First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8460751)

Common Questions About Mystic, CT Tides

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

Slack tide in Mystic, CT is approximately 2:17 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 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