Tides Today & Tomorrow in Mystic, CT

TIDE TIMES for Wednesday, July 22, 2026
The tide is currently rising in Mystic, CT.
Next low tide : 11:30 pm (0.6 ft)
Next high tide : in 6h 13m at 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 - Jun 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:092.89:313.83:34-0.43:37-0.15:168:14Full Moon1Wed
2Thu10:012.810:233.74:25-0.44:29-0.15:168:15Full Moon2Thu
3Fri10:542.911:173.65:16-0.45:240.05:158:16Waning Gibbous3Fri
4Sat11:502.96:07-0.46:200.15:158:16Waning Gibbous4Sat
5Sun12:113.412:462.97:00-0.37:190.25:158:17Waning Gibbous5Sun
6Mon1:073.21:442.97:53-0.18:200.35:148:18Waning Gibbous6Mon
7Tue2:042.92:422.98:470.09:210.45:148:18Third Quarter7Tue
8Wed3:022.73:402.99:400.210:220.55:148:19Third Quarter8Wed
9Thu4:002.54:382.910:330.311:210.55:148:19Third Quarter9Thu
10Fri4:582.35:332.911:240.45:148:20Waning Crescent10Fri
11Sat5:532.36:243.012:170.512:140.55:138:21Waning Crescent11Sat
12Sun6:442.37:123.01:100.51:020.65:138:21Waning Crescent12Sun
13Mon7:322.37:573.01:580.41:480.65:138:21Waning Crescent13Mon
14Tue8:182.48:403.02:410.42:320.65:138:22Waning Crescent14Tue
15Wed9:022.49:223.03:220.33:150.65:138:22New Moon15Wed
16Thu9:462.510:032.94:010.23:560.65:138:23New Moon16Thu
17Fri10:302.510:432.94:410.24:380.65:138:23New Moon17Fri
18Sat11:152.511:222.85:210.25:200.65:148:23New Moon18Sat
19Sun12:002.56:030.26:050.75:148:24Waxing Crescent19Sun
20Mon12:012.812:452.56:480.26:530.75:148:24Waxing Crescent20Mon
21Tue12:402.71:302.57:340.27:450.75:148:24Waxing Crescent21Tue
22Wed1:212.62:152.68:210.38:400.75:148:24Waxing Crescent22Wed
23Thu2:092.63:032.79:090.39:380.65:158:25First Quarter23Thu
24Fri3:062.53:552.89:570.410:360.55:158:25First Quarter24Fri
25Sat4:092.44:493.010:480.411:350.35:158:25First Quarter25Sat
26Sun5:112.45:453.211:400.35:168:25Waxing Gibbous26Sun
27Mon6:102.46:393.412:320.212:340.35:168:25Waxing Gibbous27Mon
28Tue7:052.57:313.61:290.01:290.15:168:25Waxing Gibbous28Tue
29Wed7:582.68:233.72:23-0.22:250.05:178:25Full Moon29Wed
30Thu8:502.89:143.73:15-0.33:190.05:178:25Full Moon30Thu
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 8:05 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