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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Uncatena Island, Hadley Harbor, MA.
Next low tide (tomorrow) : 12:41 am (0.2 ft)
Next high tide : in 2h 35m at 6:06 pm (4.5 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - Nov 2068

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu12:353.212:563.65:460.46:360.57:155:36First Quarter1Thu
2Fri1:303.31:533.66:450.57:420.57:165:35First Quarter2Fri
3Sat2:273.42:513.68:010.68:560.47:185:34First Quarter3Sat
4Sun2:263.72:523.78:320.59:020.26:194:33Waxing Gibbous4Sun
5Mon3:284.03:563.89:510.29:560.06:204:32Waxing Gibbous5Mon
6Tue4:304.44:584.010:520.010:44-0.36:214:31Waxing Gibbous6Tue
7Wed5:284.75:544.211:45-0.211:31-0.46:234:30Waxing Gibbous7Wed
8Thu6:215.06:464.312:36-0.36:244:28Full Moon8Thu
9Fri7:125.17:374.412:17-0.51:28-0.46:254:27Full Moon9Fri
10Sat8:035.18:284.31:04-0.52:19-0.36:264:26Full Moon10Sat
11Sun8:534.99:184.21:53-0.43:07-0.16:274:25Waning Gibbous11Sun
12Mon9:444.610:104.02:41-0.23:500.16:294:25Waning Gibbous12Mon
13Tue10:364.211:053.73:280.04:330.36:304:24Waning Gibbous13Tue
14Wed11:313.84:150.35:200.56:314:23Waning Gibbous14Wed
15Thu12:003.512:253.55:060.66:220.76:324:22Third Quarter15Thu
16Fri12:553.41:183.26:080.87:430.86:334:21Third Quarter16Fri
17Sat1:493.32:103.07:340.98:370.76:354:20Third Quarter17Sat
18Sun2:433.33:032.98:580.99:160.66:364:20Third Quarter18Sun
19Mon3:383.33:582.99:530.79:530.56:374:19Waning Crescent19Mon
20Tue4:313.44:482.910:360.610:290.46:384:18Waning Crescent20Tue
21Wed5:163.55:323.011:160.411:060.26:394:18Waning Crescent21Wed
22Thu5:563.76:113.111:560.211:430.16:404:17Waning Crescent22Thu
23Fri6:323.86:493.212:350.16:424:16New Moon23Fri
24Sat7:083.97:273.312:210.01:160.06:434:16New Moon24Sat
25Sun7:454.08:073.41:00-0.11:560.06:444:15New Moon25Sun
26Mon8:244.08:493.41:39-0.12:34-0.16:454:15New Moon26Mon
27Tue9:074.09:343.42:20-0.13:110.06:464:14Waxing Crescent27Tue
28Wed9:533.910:233.43:020.03:480.06:474:14Waxing Crescent28Wed
29Thu10:433.811:163.43:450.04:280.16:484:14Waxing Crescent29Thu
30Fri11:373.74:340.25:150.16:494:13First Quarter30Fri
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 9:23 pm — 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 11% 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 Waning Crescent (11% 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