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

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Uncatena Island, Hadley Harbor, MA.
Next low tide : 11:30 am (0.6 ft)
Next high tide : in 1h 29m at 6:16 am (2.9 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - May 2046

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:352.96:003.411:200.55:397:40Waning Crescent1Tue
2Wed6:203.06:413.512:070.511:54 AM0.35:377:41Waning Crescent2Wed
3Thu6:593.17:173.712:460.312:280.25:367:42Waning Crescent3Thu
4Fri7:363.27:513.81:250.21:040.15:357:43New Moon4Fri
5Sat8:133.38:253.92:040.11:400.05:347:45New Moon5Sat
6Sun8:513.39:024.02:440.02:180.05:327:46New Moon6Sun
7Mon9:313.39:414.03:230.02:580.05:317:47New Moon7Mon
8Tue10:143.310:253.93:590.03:380.05:307:48Waxing Crescent8Tue
9Wed11:013.311:133.84:360.14:200.15:297:49Waxing Crescent9Wed
10Thu11:523.35:140.25:060.25:287:50Waxing Crescent10Thu
11Fri12:073.712:473.35:590.35:580.35:277:51Waxing Crescent11Fri
12Sat1:033.71:433.46:540.47:010.45:267:52First Quarter12Sat
13Sun2:013.62:403.68:040.48:230.55:257:53First Quarter13Sun
14Mon3:003.63:393.99:150.39:540.45:247:54First Quarter14Mon
15Tue4:023.64:414.110:140.211:080.25:237:55Waxing Gibbous15Tue
16Wed5:063.65:424.411:030.05:227:56Waxing Gibbous16Wed
17Thu6:083.76:384.712:070.011:49 AM-0.15:217:57Waxing Gibbous17Thu
18Fri7:043.87:314.912:59-0.112:34-0.25:207:58Full Moon18Fri
19Sat7:563.98:214.91:50-0.21:20-0.25:197:59Full Moon19Sat
20Sun8:463.99:104.82:40-0.22:07-0.15:188:00Full Moon20Sun
21Mon9:353.99:594.63:28-0.12:560.05:178:01Full Moon21Mon
22Tue10:243.810:494.34:110.03:440.15:178:02Waning Gibbous22Tue
23Wed11:143.611:393.94:500.24:300.35:168:03Waning Gibbous23Wed
24Thu12:063.55:280.45:170.55:158:03Waning Gibbous24Thu
25Fri12:303.612:583.36:090.56:070.75:148:04Waning Gibbous25Fri
26Sat1:203.31:493.26:560.77:090.95:148:05Third Quarter26Sat
27Sun2:073.12:383.27:500.78:291.05:138:06Third Quarter27Sun
28Mon2:532.93:263.28:450.79:480.95:138:07Third Quarter28Mon
29Tue3:402.84:163.29:350.610:460.85:128:08Third Quarter29Tue
30Wed4:322.75:063.310:210.511:330.65:128:08Waning Crescent30Wed
31Thu5:252.85:533.511:040.45:118:09Waning Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447941)

Common Questions About Uncatena Island, Hadley Harbor, MA Tides

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What time does the tide turn (slack tide) in Uncatena Island, Hadley Harbor, MA today?

Slack tide in Uncatena Island, Hadley Harbor, MA is approximately 8:53 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 Uncatena Island, Hadley Harbor, MA?

Uncatena Island, Hadley Harbor, MA is currently in a spring phase. Tonight's moon is 90% 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 Waxing Gibbous (90% 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