Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 3h 34m at 8:56 am (-0.1 ft)
Next high tide : 2:44 pm (3.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:31 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Aug 1976

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:023.04:433.410:450.111:290.35:448:07First Quarter1Sun
2Mon4:582.85:403.411:400.25:458:05First Quarter2Mon
3Tue5:592.76:423.412:310.312:380.35:468:04First Quarter3Tue
4Wed7:072.67:473.41:330.31:390.45:478:03Waxing Gibbous4Wed
5Thu8:142.68:473.52:340.32:400.45:488:02Waxing Gibbous5Thu
6Fri9:132.79:413.53:320.23:400.45:498:01Waxing Gibbous6Fri
7Sat10:062.810:313.54:270.14:370.35:507:59Waxing Gibbous7Sat
8Sun10:572.911:193.45:190.15:310.35:517:58Full Moon8Sun
9Mon11:453.06:060.06:200.35:527:57Full Moon9Mon
10Tue12:043.412:313.16:500.17:060.35:537:56Full Moon10Tue
11Wed12:483.31:163.17:300.17:510.35:547:54Full Moon11Wed
12Thu1:323.22:013.28:100.28:360.45:557:53Waning Gibbous12Thu
13Fri2:173.02:483.28:510.49:240.55:567:51Waning Gibbous13Fri
14Sat3:042.93:363.19:330.510:140.65:577:50Waning Gibbous14Sat
15Sun3:532.74:253.110:170.711:040.75:587:49Waning Gibbous15Sun
16Mon4:422.65:153.011:020.811:560.76:007:47Third Quarter16Mon
17Tue5:352.56:093.011:490.96:017:46Third Quarter17Tue
18Wed6:312.47:072.912:480.812:401.06:027:44Third Quarter18Wed
19Thu7:312.48:033.01:410.81:341.06:037:43Third Quarter19Thu
20Fri8:262.48:543.02:320.72:270.96:047:41Waning Crescent20Fri
21Sat9:152.69:393.23:210.63:180.86:057:40Waning Crescent21Sat
22Sun9:592.710:213.34:080.44:090.66:067:38Waning Crescent22Sun
23Mon10:422.911:023.44:540.34:590.46:077:37Waning Crescent23Mon
24Tue11:243.111:433.45:380.15:480.36:087:35New Moon24Tue
25Wed12:073.36:200.06:360.16:097:34New Moon25Wed
26Thu12:253.412:513.57:03-0.17:250.06:107:32New Moon26Thu
27Fri1:093.41:383.67:47-0.18:160.06:117:30Waxing Crescent27Fri
28Sat1:563.32:283.78:34-0.19:110.06:127:29Waxing Crescent28Sat
29Sun2:483.13:233.79:260.010:100.16:137:27Waxing Crescent29Sun
30Mon3:443.04:203.610:210.211:110.26:147:26First Quarter30Mon
31Tue4:432.85:203.511:200.36:157:24First Quarter31Tue
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 11:50 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 spring phase. Tonight's moon is 14% 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 Waxing Crescent (14% 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