Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Hadlyme, CT.
Next low tide : 12:36 pm (1.0 ft)
Next high tide : in 4h 08m at 6:14 am (2.3 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 6:04 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Jan 1926

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:452.31:042.87:010.37:45-0.17:164:30Waning Gibbous1Fri
2Sat1:312.31:492.77:420.38:270.07:164:31Waning Gibbous2Sat
3Sun2:202.32:352.68:280.49:110.17:164:32Waning Gibbous3Sun
4Mon3:092.33:212.49:190.59:560.17:164:33Waning Gibbous4Mon
5Tue3:582.34:062.310:110.510:400.27:164:34Third Quarter5Tue
6Wed4:472.34:552.111:050.511:250.27:164:34Third Quarter6Wed
7Thu5:392.45:512.012:020.47:164:35Third Quarter7Thu
8Fri6:322.56:482.012:120.212:580.37:154:36Third Quarter8Fri
9Sat7:212.77:412.01:010.21:530.17:154:37Waning Crescent9Sat
10Sun8:072.98:292.11:510.12:46-0.17:154:38Waning Crescent10Sun
11Mon8:523.19:152.22:420.03:39-0.37:154:40Waning Crescent11Mon
12Tue9:393.310:032.33:34-0.24:30-0.57:154:41New Moon12Tue
13Wed10:273.410:522.44:27-0.35:20-0.77:144:42New Moon13Wed
14Thu11:173.511:422.55:19-0.56:08-0.77:144:43New Moon14Thu
15Fri12:083.56:11-0.56:57-0.87:134:44New Moon15Fri
16Sat12:352.61:003.37:05-0.57:49-0.77:134:45Waxing Crescent16Sat
17Sun1:322.71:553.18:03-0.48:42-0.67:134:46Waxing Crescent17Sun
18Mon2:312.72:522.99:05-0.39:37-0.57:124:47Waxing Crescent18Mon
19Tue3:312.73:482.610:08-0.210:33-0.37:114:49First Quarter19Tue
20Wed4:322.74:472.311:12-0.111:30-0.27:114:50First Quarter20Wed
21Thu5:362.75:512.112:170.07:104:51First Quarter21Thu
22Fri6:412.76:572.012:28-0.11:200.07:104:52First Quarter22Fri
23Sat7:402.77:552.01:250.02:190.07:094:53Waxing Gibbous23Sat
24Sun8:312.88:452.02:210.13:13-0.17:084:55Waxing Gibbous24Sun
25Mon9:172.89:312.13:140.14:02-0.17:074:56Waxing Gibbous25Mon
26Tue10:002.810:142.14:020.14:46-0.27:074:57Waxing Gibbous26Tue
27Wed10:422.810:572.24:460.15:25-0.27:064:58Full Moon27Wed
28Thu11:222.811:382.35:250.16:01-0.27:055:00Full Moon28Thu
29Fri12:022.76:020.16:37-0.27:045:01Full Moon29Fri
30Sat12:202.312:412.76:380.17:13-0.27:035:02Full Moon30Sat
31Sun1:032.41:222.67:160.17:51-0.17:025:03Waning Gibbous31Sun
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 9:25 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 Hadlyme, CT?

Hadlyme, CT is currently in a neap phase. Tonight's moon is 55% 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 minimum.

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 (55% illuminated). This places Hadlyme, CT in a neap tide cycle, so tidal ranges are near their weekly minimum 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