Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 1h 49m at 10:49 am (0.7 ft)
Next high tide : 4:49 pm (3.2 ft)
Sunset today : 7:45 pm
Sunrise tomorrow : 6:02 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Jun 1930

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:213.44:012.710:190.010:260.55:188:16Waxing Crescent1Sun
2Mon4:223.35:022.811:160.111:320.55:178:16First Quarter2Mon
3Tue5:233.16:052.912:120.15:178:17First Quarter3Tue
4Wed6:262.97:093.112:390.51:070.25:178:18First Quarter4Wed
5Thu7:312.78:103.21:450.52:020.25:168:19First Quarter5Thu
6Fri8:322.69:033.42:480.42:550.35:168:19Waxing Gibbous6Fri
7Sat9:262.59:503.53:470.33:460.45:168:20Waxing Gibbous7Sat
8Sun10:162.510:353.64:420.24:370.55:168:21Waxing Gibbous8Sun
9Mon11:042.511:183.55:330.15:260.55:158:21Full Moon9Mon
10Tue11:512.56:180.16:120.65:158:22Full Moon10Tue
11Wed12:023.512:362.57:000.16:560.75:158:22Full Moon11Wed
12Thu12:463.41:202.67:410.17:380.75:158:23Full Moon12Thu
13Fri1:303.32:072.68:220.28:210.85:158:23Waning Gibbous13Fri
14Sat2:173.22:552.69:040.39:080.95:158:24Waning Gibbous14Sat
15Sun3:063.03:452.69:490.49:580.95:158:24Waning Gibbous15Sun
16Mon3:552.94:352.610:340.510:501.05:158:25Waning Gibbous16Mon
17Tue4:432.85:242.711:170.611:421.05:158:25Third Quarter17Tue
18Wed5:312.76:152.712:000.65:158:25Third Quarter18Wed
19Thu6:212.57:062.812:350.912:420.75:158:26Third Quarter19Thu
20Fri7:162.47:553.01:300.81:250.75:158:26Third Quarter20Fri
21Sat8:102.48:393.22:230.72:100.75:158:26Waning Crescent21Sat
22Sun8:592.49:203.33:140.52:560.75:168:26Waning Crescent22Sun
23Mon9:442.410:013.54:050.33:440.65:168:26Waning Crescent23Mon
24Tue10:292.510:453.64:550.14:350.55:168:27Waning Crescent24Tue
25Wed11:162.611:323.75:450.05:280.45:168:27New Moon25Wed
26Thu12:042.76:33-0.16:210.35:178:27New Moon26Thu
27Fri12:223.812:542.87:21-0.27:140.25:178:27New Moon27Fri
28Sat1:153.81:472.88:10-0.28:090.25:188:27Waxing Crescent28Sat
29Sun2:093.72:452.99:02-0.19:090.35:188:27Waxing Crescent29Sun
30Mon3:073.53:443.09:56-0.110:130.35:188:27Waxing Crescent30Mon
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 1:49 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 transitional phase. Tonight's moon is 36% 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 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 First Quarter (36% illuminated). This places Hadlyme, 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