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 3h 17m at 11:45 pm (0.6 ft)
Next high tide (tomorrow) : 5:15 am (2.4 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 - Jan 1929

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:492.54:132.510:230.210:53-0.17:164:30Third Quarter1Tue
2Wed4:492.55:072.211:290.311:470.17:164:31Third Quarter2Wed
3Thu5:492.66:132.012:350.37:164:32Third Quarter3Thu
4Fri6:492.67:131.912:410.21:350.37:164:33Third Quarter4Fri
5Sat7:432.78:071.91:290.32:290.27:164:34Waning Crescent5Sat
6Sun8:252.88:491.92:170.43:170.17:164:35Waning Crescent6Sun
7Mon9:132.89:372.03:050.44:050.17:164:36Waning Crescent7Mon
8Tue9:552.810:192.03:530.34:410.07:154:37Waning Crescent8Tue
9Wed10:372.811:012.14:350.35:17-0.17:154:38New Moon9Wed
10Thu11:192.811:432.25:110.25:53-0.17:154:39New Moon10Thu
11Fri11:552.85:470.26:29-0.27:154:40New Moon11Fri
12Sat12:192.212:372.86:290.17:11-0.27:144:41New Moon12Sat
13Sun1:012.21:132.87:050.27:47-0.27:144:42Waxing Crescent13Sun
14Mon1:492.21:492.77:530.28:35-0.17:144:43Waxing Crescent14Mon
15Tue2:312.22:312.68:410.29:17-0.17:134:44Waxing Crescent15Tue
16Wed3:132.33:132.49:410.29:59-0.17:134:45Waxing Crescent16Wed
17Thu4:012.44:012.310:350.210:470.07:124:47First Quarter17Thu
18Fri4:492.54:552.111:350.111:410.07:124:48First Quarter18Fri
19Sat5:492.76:072.012:410.07:114:49First Quarter19Sat
20Sun6:492.87:132.012:350.01:41-0.17:114:50Waxing Gibbous20Sun
21Mon7:493.08:072.11:350.02:41-0.37:104:51Waxing Gibbous21Mon
22Tue8:433.29:072.22:29-0.13:35-0.47:094:52Waxing Gibbous22Tue
23Wed9:373.39:552.33:29-0.24:29-0.67:094:54Full Moon23Wed
24Thu10:313.310:492.44:29-0.45:23-0.77:084:55Full Moon24Thu
25Fri11:193.311:432.55:23-0.56:11-0.77:074:56Full Moon25Fri
26Sat12:133.26:11-0.56:59-0.67:064:57Full Moon26Sat
27Sun12:312.61:013.07:05-0.47:47-0.57:064:59Waning Gibbous27Sun
28Mon1:252.61:552.87:59-0.28:35-0.47:055:00Waning Gibbous28Mon
29Tue2:192.62:432.58:59-0.19:23-0.27:045:01Waning Gibbous29Tue
30Wed3:132.63:372.39:590.110:170.07:035:02Third Quarter30Wed
31Thu4:072.64:312.010:590.211:050.27:025:04Third Quarter31Thu
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 2:30 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 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