Nearby Harbors
41.7117’ N, 70.7150’ W

Great Hill, MA

67°
H 74°
L 63°
ESE
7mph
High tide
9:31 am
Photo Credits

Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Saturday, September 12, 2026
The tide is currently rising in Great Hill, MA.
Next low tide : 2:59 pm (0.1 ft)
Next high tide : in 9m at 9:31 am (5.2 ft)
Sunset today : 6:57 pm
Sunrise tomorrow : 6:20 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

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Great Hill, MA Tides - Jun 2092

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:243.76:484.312:540.711:18 AM0.65:108:11Waning Crescent1Sun
2Mon7:063.77:364.412:360.612:000.45:098:12Waning Crescent2Mon
3Tue7:483.88:124.41:060.412:420.35:098:13New Moon3Tue
4Wed8:303.98:484.41:420.31:240.25:098:13New Moon4Wed
5Thu9:063.99:244.32:240.22:060.25:088:14New Moon5Thu
6Fri9:423.810:004.23:060.22:480.25:088:15New Moon6Fri
7Sat10:243.810:364.03:480.23:300.25:088:15Waxing Crescent7Sat
8Sun11:063.711:183.94:240.34:060.45:088:16Waxing Crescent8Sun
9Mon11:483.75:060.44:480.55:088:16Waxing Crescent9Mon
10Tue12:003.912:303.75:420.55:300.65:078:17Waxing Crescent10Tue
11Wed12:423.81:183.86:180.66:180.75:078:18First Quarter11Wed
12Thu1:303.82:063.97:120.67:300.85:078:18First Quarter12Thu
13Fri2:243.83:004.18:180.58:540.75:078:18First Quarter13Fri
14Sat3:183.94:004.49:180.310:060.45:078:19First Quarter14Sat
15Sun4:243.95:004.710:120.111:060.25:078:19Waxing Gibbous15Sun
16Mon5:304.16:005.111:00-0.15:078:20Waxing Gibbous16Mon
17Tue6:304.47:005.412:06-0.111:54 AM-0.25:088:20Waxing Gibbous17Tue
18Wed7:244.77:545.71:00-0.212:42-0.35:088:20Full Moon18Wed
19Thu8:184.98:485.81:54-0.31:30-0.35:088:20Full Moon19Thu
20Fri9:125.09:365.72:48-0.32:24-0.35:088:21Full Moon20Fri
21Sat10:065.010:305.53:42-0.23:18-0.15:088:21Waning Gibbous21Sat
22Sun11:004.911:245.24:30-0.14:060.15:098:21Waning Gibbous22Sun
23Mon11:544.75:120.24:540.45:098:21Waning Gibbous23Mon
24Tue12:184.912:484.55:540.45:480.75:098:21Waning Gibbous24Tue
25Wed1:124.51:424.38:420.69:180.95:108:21Third Quarter25Wed
26Thu2:064.12:364.19:360.810:180.95:108:21Third Quarter26Thu
27Fri2:543.83:304.08:240.911:060.95:108:21Third Quarter27Fri
28Sat3:483.54:303.99:120.911:420.95:118:21Third Quarter28Sat
29Sun4:483.45:243.99:540.811:420.85:118:21Waning Crescent29Sun
30Mon5:423.46:184.010:420.75:128:21Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447368)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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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 3% 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 (3% 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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