Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 4h 09m at 5:23 pm (0.2 ft)
Next high tide : 11:21 pm (3.7 ft)
Sunset today : 7:54 pm
Sunrise tomorrow : 5:54 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Sep 1941

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon8:392.89:083.42:530.33:060.46:157:23Waxing Gibbous1Mon
2Tue9:352.99:593.43:490.24:040.46:167:22Waxing Gibbous2Tue
3Wed10:253.010:473.44:420.25:000.36:177:20Waxing Gibbous3Wed
4Thu11:133.111:323.35:310.15:500.26:187:18Full Moon4Thu
5Fri11:583.26:160.16:370.26:197:17Full Moon5Fri
6Sat12:163.312:413.36:570.27:200.36:207:15Full Moon6Sat
7Sun12:593.21:253.37:360.38:040.36:217:13Full Moon7Sun
8Mon1:423.12:093.38:150.48:480.46:227:12Waning Gibbous8Mon
9Tue2:282.92:563.28:550.69:360.56:237:10Waning Gibbous9Tue
10Wed3:162.83:443.19:380.710:250.66:247:08Waning Gibbous10Wed
11Thu4:062.74:343.110:240.911:150.76:257:06Waning Gibbous11Thu
12Fri4:582.65:263.011:121.06:267:05Third Quarter12Fri
13Sat5:522.56:222.912:070.712:031.06:277:03Third Quarter13Sat
14Sun6:512.57:212.912:590.812:581.16:287:01Third Quarter14Sun
15Mon7:492.58:162.91:520.71:531.06:297:00Third Quarter15Mon
16Tue8:412.69:053.02:410.62:450.96:306:58Waning Crescent16Tue
17Wed9:272.89:483.23:290.53:360.76:316:56Waning Crescent17Wed
18Thu10:093.010:293.34:140.44:260.56:326:54Waning Crescent18Thu
19Fri10:513.211:103.34:590.25:150.36:336:53New Moon19Fri
20Sat11:323.411:523.45:430.16:040.16:346:51New Moon20Sat
21Sun12:153.66:260.06:52-0.16:356:49New Moon21Sun
22Mon12:353.41:003.77:10-0.17:41-0.16:366:47New Moon22Mon
23Tue1:213.31:483.87:560.08:34-0.16:376:46Waxing Crescent23Tue
24Wed2:113.22:403.88:460.09:310.06:386:44Waxing Crescent24Wed
25Thu3:073.03:383.79:410.210:300.16:406:42Waxing Crescent25Thu
26Fri4:062.94:383.610:410.311:310.26:416:41First Quarter26Fri
27Sat5:082.85:403.411:440.46:426:39First Quarter27Sat
28Sun5:142.75:483.312:330.311:48 AM0.55:435:37First Quarter28Sun
29Mon6:242.86:553.212:340.312:530.55:445:35Waxing Gibbous29Mon
30Tue7:292.97:533.21:330.31:550.55:455:34Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8463155)

Common Questions About Hadlyme, CT Tides

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What time does the tide turn (slack tide) in Hadlyme, CT today?

Slack tide in Hadlyme, CT is approximately 8:22 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 Hadlyme, CT?

Hadlyme, CT is currently in a spring phase. Tonight's moon is 2% 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 Hadlyme, 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 Hadlyme, CT?

Tide predictions for Hadlyme, 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 Hadlyme, CT?

Tide data for Hadlyme, CT is sourced from NOAA Station #8463155. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8463155.

What is the moon phase in Hadlyme, CT tonight?

Tonight the moon over Hadlyme, CT is New Moon (2% illuminated). This places Hadlyme, 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