Nearby Harbors
41.7117’ N, 70.7150’ W

Great Hill, MA

49°
H -°
L 39°
WNW
8mph
Low tide
12:57 am
Photo Credits

Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Monday, November 9, 2026
The tide is currently falling in Great Hill, MA.
Next low tide (tomorrow) : in 4h 39m at 12:57 am (0.2 ft)
Next high tide (tomorrow) : 8:26 am (4.6 ft)
Sunset today : 4:28 pm
Sunrise tomorrow : 6:24 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

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Great Hill, MA Tides - Sep 1970

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:084.39:254.22:220.32:260.36:087:17New Moon1Tue
2Wed9:444.39:574.02:540.23:080.36:097:15New Moon2Wed
3Thu10:184.310:323.93:250.23:490.36:107:13Waxing Crescent3Thu
4Fri10:534.211:093.73:550.24:260.56:117:12Waxing Crescent4Fri
5Sat11:314.111:513.64:240.35:020.66:127:10Waxing Crescent5Sat
6Sun12:134.04:540.45:390.86:137:08Waxing Crescent6Sun
7Mon12:363.51:004.05:300.56:271.06:147:07First Quarter7Mon
8Tue1:273.41:524.06:160.77:531.16:157:05First Quarter8Tue
9Wed2:223.42:514.07:220.89:491.06:167:03First Quarter9Wed
10Thu3:233.43:574.18:500.710:560.86:177:02Waxing Gibbous10Thu
11Fri4:303.75:064.410:110.511:460.56:187:00Waxing Gibbous11Fri
12Sat5:374.16:104.811:190.36:196:58Waxing Gibbous12Sat
13Sun6:384.67:065.112:290.112:200.06:206:56Waxing Gibbous13Sun
14Mon7:325.17:575.31:08-0.11:17-0.26:216:55Full Moon14Mon
15Tue8:225.58:465.41:45-0.32:12-0.36:226:53Full Moon15Tue
16Wed9:125.79:355.32:22-0.43:04-0.36:236:51Full Moon16Wed
17Thu10:025.710:255.02:59-0.33:54-0.16:246:49Waning Gibbous17Thu
18Fri10:525.511:164.73:37-0.24:400.16:256:48Waning Gibbous18Fri
19Sat11:445.14:150.15:250.56:266:46Waning Gibbous19Sat
20Sun12:074.312:384.74:550.48:140.96:276:44Third Quarter20Sun
21Mon1:003.91:344.35:380.79:301.06:286:42Third Quarter21Mon
22Tue1:553.62:343.96:291.010:291.06:306:41Third Quarter22Tue
23Wed2:523.43:383.77:361.211:211.06:316:39Third Quarter23Wed
24Thu3:523.34:453.79:001.26:326:37Waning Crescent24Thu
25Fri4:563.35:473.712:031.010:12 AM1.16:336:36Waning Crescent25Fri
26Sat5:553.56:353.812:310.911:07 AM0.96:346:34Waning Crescent26Sat
27Sun6:443.87:133.912:320.811:56 AM0.76:356:32Waning Crescent27Sun
28Mon7:254.17:474.012:440.612:410.56:366:30New Moon28Mon
29Tue8:014.38:194.01:110.41:250.36:376:29New Moon29Tue
30Wed8:354.48:504.01:430.22:070.26:386:27New Moon30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447368)

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Common Questions About Great Hill, MA Tides

Collapse All
Is this week a spring tide or neap tide in Great Hill, MA?

Great Hill, MA is currently in a spring phase. Tonight's moon is 0% 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 Great Hill, 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 Great Hill, MA?

Tide predictions for Great Hill, 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 Great Hill, MA?

Tide data for Great Hill, MA is sourced from NOAA Station #8447368. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447368.

What is the moon phase in Great Hill, MA tonight?

Tonight the moon over Great Hill, MA is New Moon (0% illuminated). This places Great Hill, 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

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