Tides Today & Tomorrow in Mystic, CT

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Mystic, CT.
Next low tide : in 2h 30m at 11:18 am (0.7 ft)
Next high tide : 5:37 pm (2.9 ft)
Sunset today : 8:14 pm
Sunrise tomorrow : 5:34 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8460751
Common Questions About Tides

Mystic, CT Tides - Apr 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:502.98:143.02:02-0.12:25-0.26:287:13Waning Crescent1Wed
2Thu8:392.99:023.22:56-0.33:12-0.36:277:14New Moon2Thu
3Fri9:272.89:483.33:47-0.43:57-0.26:257:16New Moon3Fri
4Sat10:152.710:353.34:37-0.44:41-0.16:237:17New Moon4Sat
5Sun11:042.611:233.35:26-0.35:250.16:227:18Waxing Crescent5Sun
6Mon11:542.46:16-0.26:110.36:207:19Waxing Crescent6Mon
7Tue12:123.112:452.37:07-0.17:000.46:197:20Waxing Crescent7Tue
8Wed1:032.91:382.28:000.17:530.66:177:21Waxing Crescent8Wed
9Thu1:582.72:342.18:530.38:500.76:157:22First Quarter9Thu
10Fri2:562.53:312.19:460.49:490.86:147:23First Quarter10Fri
11Sat3:572.44:292.210:370.510:480.86:127:24First Quarter11Sat
12Sun4:572.35:252.311:270.511:440.76:117:25First Quarter12Sun
13Mon5:522.36:172.412:140.56:097:26Waxing Gibbous13Mon
14Tue6:422.37:052.612:370.71:000.46:077:27Waxing Gibbous14Tue
15Wed7:262.47:492.71:250.51:430.36:067:29Waxing Gibbous15Wed
16Thu8:072.48:292.82:100.42:250.26:047:30Waxing Gibbous16Thu
17Fri8:472.59:072.92:530.33:050.26:037:31Full Moon17Fri
18Sat9:262.69:433.03:360.13:450.16:017:32Full Moon18Sat
19Sun10:062.610:193.14:190.04:250.26:007:33Full Moon19Sun
20Mon10:472.510:573.15:04-0.15:060.25:587:34Full Moon20Mon
21Tue11:312.411:383.15:52-0.15:500.35:577:35Waning Gibbous21Tue
22Wed12:192.46:43-0.16:400.45:557:36Waning Gibbous22Wed
23Thu12:263.11:112.37:370.07:360.55:547:37Waning Gibbous23Thu
24Fri1:213.02:092.38:340.08:390.55:537:38Third Quarter24Fri
25Sat2:252.93:122.39:310.19:430.55:517:39Third Quarter25Sat
26Sun3:322.84:162.410:280.110:480.45:507:40Third Quarter26Sun
27Mon4:392.75:182.611:240.111:510.35:487:41Third Quarter27Mon
28Tue5:412.76:152.812:180.15:477:43Waning Crescent28Tue
29Wed6:382.77:073.012:520.21:100.05:467:44Waning Crescent29Wed
30Thu7:302.77:563.21:490.02:000.05:447:45Waning Crescent30Thu
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 2:27 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 71% 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 Waxing Gibbous (71% 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