Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Hadlyme, CT.
Next low tide (tomorrow) : 12:43 am (0.7 ft)
Next high tide : in 2h 02m at 5:43 pm (3.1 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 6:03 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Apr 1927

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:403.311:023.44:53-0.55:16-0.45:336:13New Moon1Fri
2Sat11:283.211:513.55:45-0.66:01-0.45:326:14New Moon2Sat
3Sun12:183.16:37-0.76:48-0.45:306:15New Moon3Sun
4Mon12:413.61:092.97:30-0.67:38-0.25:286:17Waxing Crescent4Mon
5Tue1:343.52:042.78:26-0.48:320.05:276:18Waxing Crescent5Tue
6Wed2:313.43:012.69:25-0.39:320.25:256:19Waxing Crescent6Wed
7Thu3:303.24:002.410:24-0.110:340.45:236:20First Quarter7Thu
8Fri4:312.95:022.311:250.111:390.55:226:21First Quarter8Fri
9Sat5:392.76:092.312:260.35:206:22First Quarter9Sat
10Sun6:492.67:122.412:450.61:240.35:196:23First Quarter10Sun
11Mon7:502.68:052.51:470.52:170.45:176:24Waxing Gibbous11Mon
12Tue8:392.68:512.72:430.53:060.45:156:25Waxing Gibbous12Tue
13Wed9:222.69:332.83:320.43:490.45:146:26Waxing Gibbous13Wed
14Thu10:022.610:132.94:160.34:270.45:126:27Waxing Gibbous14Thu
15Fri10:412.610:533.04:550.25:020.35:116:28Full Moon15Fri
16Sat11:192.611:313.15:320.25:350.45:096:29Full Moon16Sat
17Sun11:582.66:070.16:080.45:076:31Full Moon17Sun
18Mon12:083.112:372.56:440.16:420.55:066:32Full Moon18Mon
19Tue12:453.11:182.57:230.17:200.65:046:33Waning Gibbous19Tue
20Wed1:233.02:022.48:070.28:020.75:036:34Waning Gibbous20Wed
21Thu2:023.02:472.48:550.28:510.85:016:35Waning Gibbous21Thu
22Fri2:462.93:342.39:460.39:460.85:006:36Waning Gibbous22Fri
23Sat3:352.94:242.310:390.310:440.84:586:37Third Quarter23Sat
24Sun5:322.86:232.312:350.35:577:38Third Quarter24Sun
25Mon6:392.87:262.512:450.71:320.35:557:39Third Quarter25Mon
26Tue7:462.98:242.71:480.52:260.25:547:40Third Quarter26Tue
27Wed8:443.09:153.02:480.33:190.15:537:41Waning Crescent27Wed
28Thu9:363.110:033.33:470.14:100.05:517:42Waning Crescent28Thu
29Fri10:273.110:513.64:44-0.25:00-0.15:507:43Waning Crescent29Fri
30Sat11:173.111:403.85:38-0.45:48-0.25:487:44New Moon30Sat
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 9:13 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 neap phase. Tonight's moon is 46% 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 (46% 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