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

TIDE TIMES for Thursday, July 23, 2026
The tide is currently falling in Uncatena Island, Hadley Harbor, MA.
Next low tide : in 1h 03m at 9:09 am (0.8 ft)
Next high tide : 4:22 pm (3.5 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - Jul 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat10:364.211:024.64:39-0.14:12-0.15:138:20Waxing Crescent1Sat
2Sun11:314.211:554.35:240.05:060.15:138:20Waxing Crescent2Sun
3Mon12:264.16:070.26:010.45:148:20Waxing Crescent3Mon
4Tue12:483.91:214.06:510.37:070.75:148:20First Quarter4Tue
5Wed1:403.62:153.97:360.58:350.85:158:19First Quarter5Wed
6Thu2:313.33:073.88:230.69:520.95:168:19First Quarter6Thu
7Fri3:233.04:013.79:090.710:470.95:168:19First Quarter7Fri
8Sat4:192.94:583.69:550.711:310.85:178:18Waxing Gibbous8Sat
9Sun5:182.85:533.610:420.75:188:18Waxing Gibbous9Sun
10Mon6:132.86:413.612:090.711:28 AM0.65:188:18Waxing Gibbous10Mon
11Tue7:003.07:243.712:460.612:130.55:198:17Waxing Gibbous11Tue
12Wed7:423.18:023.81:270.512:580.45:208:17Full Moon12Wed
13Thu8:213.28:393.82:090.41:430.45:218:16Full Moon13Thu
14Fri8:593.39:153.82:520.32:280.35:218:16Full Moon14Fri
15Sat9:373.39:513.83:310.33:120.35:228:15Full Moon15Sat
16Sun10:163.410:293.84:050.23:530.35:238:14Waning Gibbous16Sun
17Mon10:573.411:103.74:350.24:320.45:248:14Waning Gibbous17Mon
18Tue11:413.511:553.65:050.25:130.45:258:13Waning Gibbous18Tue
19Wed12:273.65:380.25:580.55:258:12Waning Gibbous19Wed
20Thu12:443.51:153.76:160.26:520.65:268:11Third Quarter20Thu
21Fri1:353.42:063.97:020.28:030.75:278:11Third Quarter21Fri
22Sat2:293.33:014.07:580.29:290.75:288:10Third Quarter22Sat
23Sun3:293.24:024.19:010.210:520.55:298:09Waning Crescent23Sun
24Mon4:353.35:104.310:070.211:570.45:308:08Waning Crescent24Mon
25Tue5:433.46:164.511:120.05:318:07Waning Crescent25Tue
26Wed6:453.77:154.712:540.212:12-0.15:328:06Waning Crescent26Wed
27Thu7:414.08:104.81:500.11:11-0.25:338:05New Moon27Thu
28Fri8:344.29:014.92:440.02:09-0.25:348:04New Moon28Fri
29Sat9:264.49:514.73:32-0.13:07-0.25:358:03New Moon29Sat
30Sun10:164.410:394.54:13-0.14:00-0.15:368:02Waxing Crescent30Sun
31Mon11:074.411:284.24:470.04:490.15:378:01Waxing Crescent31Mon
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 12:45 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 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 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 (71% 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