Tides Today & Tomorrow in Mystic, CT

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Mystic, CT.
Next low tide (tomorrow) : 5:17 am (0.2 ft)
Next high tide : in 9m at 10:43 pm (2.9 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:41 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8460751
Common Questions About Tides

Mystic, CT Tides - Sep 2086

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:582.44:373.010:290.511:240.36:157:20Third Quarter1Sun
2Mon5:012.45:392.911:310.56:167:18Waning Crescent2Mon
3Tue6:002.56:352.912:210.412:300.56:177:17Waning Crescent3Tue
4Wed6:542.67:252.91:140.31:260.56:187:15Waning Crescent4Wed
5Thu7:432.78:102.92:030.32:170.46:197:13Waning Crescent5Thu
6Fri8:282.88:522.82:460.33:020.46:207:12New Moon6Fri
7Sat9:112.99:332.83:260.33:450.46:217:10New Moon7Sat
8Sun9:533.010:132.74:030.34:250.46:227:08New Moon8Sun
9Mon10:353.010:532.74:400.45:040.46:237:07New Moon9Mon
10Tue11:172.911:342.65:160.45:450.56:247:05Waxing Crescent10Tue
11Wed12:002.85:540.56:280.66:257:03Waxing Crescent11Wed
12Thu12:162.512:432.76:340.67:140.66:267:01Waxing Crescent12Thu
13Fri12:592.41:272.67:190.78:040.76:277:00Waxing Crescent13Fri
14Sat1:462.32:152.68:080.88:580.76:286:58First Quarter14Sat
15Sun2:392.23:112.69:020.99:540.76:296:56First Quarter15Sun
16Mon3:382.14:112.69:580.810:500.66:306:55First Quarter16Mon
17Tue4:382.25:102.710:550.711:440.66:316:53First Quarter17Tue
18Wed5:352.36:052.911:530.66:326:51Waxing Gibbous18Wed
19Thu6:262.56:553.012:360.412:490.46:336:49Waxing Gibbous19Thu
20Fri7:142.87:423.11:260.31:440.16:346:48Waxing Gibbous20Fri
21Sat8:003.18:273.22:130.12:37-0.16:356:46Full Moon21Sat
22Sun8:463.49:133.22:58-0.13:29-0.36:366:44Full Moon22Sun
23Mon9:333.610:003.23:44-0.24:21-0.36:376:42Full Moon23Mon
24Tue10:233.710:483.14:30-0.25:13-0.36:386:41Waning Gibbous24Tue
25Wed11:143.611:403.05:18-0.16:06-0.26:396:39Waning Gibbous25Wed
26Thu12:093.56:090.07:02-0.16:406:37Waning Gibbous26Thu
27Fri12:342.81:063.37:050.18:000.16:416:36Waning Gibbous27Fri
28Sat1:322.72:073.18:050.38:590.36:426:34Third Quarter28Sat
29Sun2:332.63:112.99:080.49:590.46:436:32Third Quarter29Sun
30Mon3:362.54:162.810:120.510:570.46:446:31Third Quarter30Mon
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 2:00 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 spring phase. Tonight's moon is 99% 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 maximum.

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 Full Moon (99% illuminated). This places Mystic, CT in a spring tide cycle, so tidal ranges are near their weekly maximum 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