Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 1h 37m at 2:19 am (0.7 ft)
Next high tide : 7:54 am (2.2 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Apr 1973

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:542.810:113.14:010.04:130.15:326:14Waning Crescent1Sun
2Mon10:342.810:503.34:47-0.24:540.05:306:15New Moon2Mon
3Tue11:142.811:303.45:33-0.45:36-0.15:296:16New Moon3Tue
4Wed11:572.86:19-0.46:19-0.15:276:17New Moon4Wed
5Thu12:133.512:422.77:07-0.47:050.05:256:18Waxing Crescent5Thu
6Fri1:013.51:332.78:00-0.47:580.15:246:20Waxing Crescent6Fri
7Sat1:563.42:292.68:56-0.28:580.25:226:21Waxing Crescent7Sat
8Sun2:573.23:292.59:55-0.110:020.35:206:22First Quarter8Sun
9Mon4:003.14:322.510:560.011:090.35:196:23First Quarter9Mon
10Tue5:092.95:402.511:570.15:176:24First Quarter10Tue
11Wed6:202.86:502.612:170.312:570.15:166:25First Quarter11Wed
12Thu7:262.77:502.81:230.31:530.15:146:26Waxing Gibbous12Thu
13Fri8:212.78:413.02:240.22:460.15:126:27Waxing Gibbous13Fri
14Sat9:092.79:263.13:210.13:360.15:116:28Waxing Gibbous14Sat
15Sun9:542.610:093.24:140.04:220.25:096:29Full Moon15Sun
16Mon10:372.610:513.35:000.05:040.25:086:30Full Moon16Mon
17Tue11:192.611:313.35:43-0.15:440.35:066:31Full Moon17Tue
18Wed12:022.66:23-0.16:220.45:056:33Full Moon18Wed
19Thu12:123.212:452.57:020.07:010.55:036:34Waning Gibbous19Thu
20Fri12:553.11:312.57:430.17:420.75:026:35Waning Gibbous20Fri
21Sat1:413.02:192.58:270.28:280.85:006:36Waning Gibbous21Sat
22Sun2:312.93:092.49:140.49:190.94:596:37Waning Gibbous22Sun
23Mon3:222.84:002.410:020.510:120.94:576:38Third Quarter23Mon
24Tue4:152.64:542.410:510.511:070.94:566:39Third Quarter24Tue
25Wed5:102.65:502.411:410.64:546:40Third Quarter25Wed
26Thu6:072.56:452.612:020.812:300.64:536:41Third Quarter26Thu
27Fri7:022.67:332.712:580.71:170.54:516:42Waning Crescent27Fri
28Sat7:502.68:153.01:510.52:020.44:506:43Waning Crescent28Sat
29Sun9:342.79:553.23:420.33:470.35:497:44Waning Crescent29Sun
30Mon10:172.710:353.54:330.14:330.25:477:45Waning 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 5:06 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 71% 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 Waxing Gibbous (71% 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