41.5206’ N, 70.7084’ W

Uncatena Island, Hadley Harbor, MA

46°
H 59°
L 45°
N
1mph
High tide
7:39 am

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

TIDE TIMES for Sunday, October 25, 2026
The tide is currently rising in Uncatena Island, Hadley Harbor, MA.
Next low tide : 1:49 pm (-0.2 ft)
Next high tide : in 2h 19m at 7:39 am (4.5 ft)
Sunset today : 5:47 pm
Sunrise tomorrow : 7:06 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - Nov 1991

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:033.93:313.79:490.510:180.36:144:38Waning Crescent1Fri
2Sat4:054.14:323.710:460.310:520.26:154:37Waning Crescent2Sat
3Sun5:034.45:273.811:320.211:210.16:164:36Waning Crescent3Sun
4Mon5:544.56:163.812:120.16:174:34New Moon4Mon
5Tue6:414.67:023.812:490.16:194:33New Moon5Tue
6Wed7:254.67:453.812:240.01:260.16:204:32New Moon6Wed
7Thu8:074.48:283.61:020.02:030.16:214:31New Moon7Thu
8Fri8:494.29:103.51:420.12:400.26:224:30Waxing Crescent8Fri
9Sat9:313.99:533.32:240.23:170.36:234:29Waxing Crescent9Sat
10Sun10:143.610:383.13:060.33:560.56:254:28Waxing Crescent10Sun
11Mon10:583.411:252.93:490.54:370.66:264:27Waxing Crescent11Mon
12Tue11:443.14:330.65:230.76:274:26First Quarter12Tue
13Wed12:132.812:303.05:250.86:200.86:284:25First Quarter13Wed
14Thu1:002.81:142.96:300.97:240.86:304:24First Quarter14Thu
15Fri1:462.92:012.97:520.98:220.76:314:23First Quarter15Fri
16Sat2:353.02:522.99:070.89:090.56:324:22Waxing Gibbous16Sat
17Sun3:273.33:483.010:030.69:520.36:334:21Waxing Gibbous17Sun
18Mon4:213.64:443.110:490.310:330.06:344:21Waxing Gibbous18Mon
19Tue5:113.95:353.411:330.111:14-0.26:364:20Waxing Gibbous19Tue
20Wed5:594.26:253.612:16-0.16:374:19Full Moon20Wed
21Thu6:464.57:133.81:02-0.26:384:18Full Moon21Thu
22Fri7:344.68:033.912:43-0.51:51-0.36:394:18Full Moon22Fri
23Sat8:244.78:543.91:31-0.52:40-0.36:404:17Waning Gibbous23Sat
24Sun9:164.69:473.92:22-0.53:29-0.26:414:17Waning Gibbous24Sun
25Mon10:114.410:443.93:14-0.34:19-0.16:424:16Waning Gibbous25Mon
26Tue11:084.211:433.84:07-0.15:140.16:444:16Waning Gibbous26Tue
27Wed12:074.05:060.26:280.26:454:15Third Quarter27Wed
28Thu12:433.91:063.76:240.47:530.36:464:15Third Quarter28Thu
29Fri1:423.92:053.58:260.58:550.36:474:14Third Quarter29Fri
30Sat2:413.93:053.49:440.49:410.36:484:14Waning Crescent30Sat
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 spring phase. Tonight's moon is 100% 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 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 Full Moon (100% illuminated). This places Uncatena Island, Hadley Harbor, MA 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