41.5206’ N, 70.7084’ W

Uncatena Island, Hadley Harbor, MA

64°
H 68°
L 57°
NNE
9mph
Low tide
9:37 am

Tides Today & Tomorrow in Uncatena Island, Hadley Harbor, MA

TIDE TIMES for Sunday, September 6, 2026
The tide is currently falling in Uncatena Island, Hadley Harbor, MA.
Next low tide : in 5h 20m at 9:37 am (0.5 ft)
Next high tide : 4:34 pm (4.0 ft)
Sunset today : 7:07 pm
Sunrise tomorrow : 6:14 am
Moon phase : Waning Crescent (24% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - May 1962

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:144.16:424.612:08-0.35:397:39Waning Crescent1Tue
2Wed7:094.27:354.912:54-0.312:52-0.45:387:41New Moon2Wed
3Thu8:014.48:255.01:47-0.41:36-0.55:377:42New Moon3Thu
4Fri8:514.49:145.02:39-0.52:21-0.55:367:43New Moon4Fri
5Sat9:404.310:034.83:29-0.43:06-0.45:347:44New Moon5Sat
6Sun10:304.110:524.54:14-0.33:50-0.25:337:45Waxing Crescent6Sun
7Mon11:213.911:444.24:560.04:340.05:327:46Waxing Crescent7Mon
8Tue12:143.65:370.25:180.35:317:47Waxing Crescent8Tue
9Wed12:373.81:083.46:230.56:070.65:307:48First Quarter9Wed
10Thu1:313.52:023.37:250.77:060.85:287:49First Quarter10Thu
11Fri2:243.22:553.28:530.88:220.95:277:50First Quarter11Fri
12Sat3:173.03:493.19:520.89:460.95:267:51First Quarter12Sat
13Sun4:132.94:453.210:330.710:480.75:257:52Waxing Gibbous13Sun
14Mon5:092.95:383.311:090.511:360.55:247:53Waxing Gibbous14Mon
15Tue5:583.06:233.511:440.45:237:54Waxing Gibbous15Tue
16Wed6:403.17:013.712:190.412:190.25:227:55Waxing Gibbous16Wed
17Thu7:183.27:383.91:000.212:540.15:217:56Waxing Gibbous17Thu
18Fri7:563.38:144.01:400.01:300.05:207:57Full Moon18Fri
19Sat8:343.48:514.12:21-0.12:070.05:197:58Full Moon19Sat
20Sun9:153.59:314.13:02-0.12:460.05:197:59Full Moon20Sun
21Mon9:583.510:144.13:41-0.13:260.05:188:00Waning Gibbous21Mon
22Tue10:443.511:024.14:19-0.14:080.05:178:01Waning Gibbous22Tue
23Wed11:353.511:544.04:580.04:520.15:168:02Waning Gibbous23Wed
24Thu12:293.55:420.15:410.35:158:03Waning Gibbous24Thu
25Fri12:493.91:253.66:330.26:400.45:158:04Third Quarter25Fri
26Sat1:473.82:223.77:370.37:560.55:148:04Third Quarter26Sat
27Sun2:453.83:213.98:490.39:310.55:138:05Third Quarter27Sun
28Mon3:463.84:234.19:560.210:550.35:138:06Waning Crescent28Mon
29Tue4:503.85:254.310:500.011:560.15:128:07Waning Crescent29Tue
30Wed5:533.96:234.611:38-0.15:128:08Waning Crescent30Wed
31Thu6:494.07:174.812:490.012:23-0.25:118:09Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447941)

Common Questions About Uncatena Island, Hadley Harbor, MA Tides

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Is this week a spring tide or neap tide in Uncatena Island, Hadley Harbor, MA?

Uncatena Island, Hadley Harbor, MA is currently in a transitional phase. Tonight's moon is 24% 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 Uncatena Island, Hadley Harbor, MA 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 Uncatena Island, Hadley Harbor, MA?

Tide predictions for Uncatena Island, Hadley Harbor, MA 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 Uncatena Island, Hadley Harbor, MA?

Tide data for Uncatena Island, Hadley Harbor, MA is sourced from NOAA Station #8447941. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447941.

What is the moon phase in Uncatena Island, Hadley Harbor, MA tonight?

Tonight the moon over Uncatena Island, Hadley Harbor, MA is Waning Crescent (24% illuminated). This places Uncatena Island, Hadley Harbor, MA 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