Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Great Hill, MA.
Next low tide : in 1h 20m at 3:43 pm (0.4 ft)
Next high tide : 10:43 pm (4.1 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (94% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

Great Hill, MA Tides - Jul 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:424.23:164.610:090.510:590.65:128:21First Quarter1Tue
2Wed3:414.04:164.510:560.611:540.65:138:21Waxing Gibbous2Wed
3Thu4:423.85:184.510:410.75:138:20Waxing Gibbous3Thu
4Fri5:443.86:164.512:460.610:58 AM0.75:148:20Waxing Gibbous4Fri
5Sat6:393.87:074.61:320.611:35 AM0.65:148:20Waxing Gibbous5Sat
6Sun7:283.97:534.62:090.612:160.55:158:20Full Moon6Sun
7Mon8:124.08:364.61:270.51:000.45:168:19Full Moon7Mon
8Tue8:554.09:174.52:000.41:440.35:168:19Full Moon8Tue
9Wed9:364.09:564.42:390.32:300.35:178:18Full Moon9Wed
10Thu10:163.910:344.23:200.33:150.35:188:18Waning Gibbous10Thu
11Fri10:563.811:114.04:000.34:000.45:198:18Waning Gibbous11Fri
12Sat11:353.711:483.94:380.34:440.55:198:17Waning Gibbous12Sat
13Sun12:143.75:140.45:270.75:208:16Waning Gibbous13Sun
14Mon12:263.712:543.75:510.56:150.85:218:16Third Quarter14Mon
15Tue1:083.61:363.76:310.57:160.95:228:15Third Quarter15Tue
16Wed1:523.52:203.87:190.68:340.95:238:15Third Quarter16Wed
17Thu2:423.53:103.98:160.59:430.85:238:14Third Quarter17Thu
18Fri3:373.54:074.19:150.410:420.65:248:13Waning Crescent18Fri
19Sat4:393.75:114.410:120.211:370.35:258:12Waning Crescent19Sat
20Sun5:433.96:144.811:070.05:268:12Waning Crescent20Sun
21Mon6:434.37:115.112:300.112:01-0.25:278:11Waning Crescent21Mon
22Tue7:384.78:055.51:22-0.112:54-0.35:288:10New Moon22Tue
23Wed8:315.08:575.62:14-0.31:48-0.45:298:09New Moon23Wed
24Thu9:245.29:505.63:05-0.42:42-0.45:308:08New Moon24Thu
25Fri10:175.310:425.53:53-0.33:36-0.35:318:07Waxing Crescent25Fri
26Sat11:115.311:355.24:36-0.24:300.05:328:06Waxing Crescent26Sat
27Sun12:055.25:160.05:230.35:338:05Waxing Crescent27Sun
28Mon12:294.912:595.05:580.36:250.65:348:04First Quarter28Mon
29Tue1:234.51:554.86:450.59:400.75:358:03First Quarter29Tue
30Wed2:184.12:514.69:400.810:400.85:358:02First Quarter30Wed
31Thu3:143.83:504.38:470.911:350.85:368:01First Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447368)

Common Questions About Great Hill, MA Tides

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What time does the tide turn (slack tide) in Great Hill, MA today?

Slack tide in Great Hill, MA is approximately 7:13 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 Great Hill, MA?

Great Hill, MA is currently in a spring phase. Tonight's moon is 94% 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 Waning Gibbous (94% 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