Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Great Hill, MA.
Next low tide (tomorrow) : 4:29 am (0.3 ft)
Next high tide : in 2h 07m at 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 - Jan 2037

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:024.87:264.41:10-0.57:094:23Full Moon1Thu
2Fri7:505.08:164.612:45-0.71:57-0.67:094:24Full Moon2Fri
3Sat8:405.19:074.71:33-0.82:42-0.67:094:25Full Moon3Sat
4Sun9:325.19:594.72:22-0.73:26-0.57:094:26Waning Gibbous4Sun
5Mon10:244.910:534.73:12-0.64:09-0.47:094:27Waning Gibbous5Mon
6Tue11:184.711:484.64:03-0.34:55-0.17:094:28Waning Gibbous6Tue
7Wed12:134.45:000.15:490.17:094:29Third Quarter7Wed
8Thu12:454.41:104.06:160.48:290.37:094:30Third Quarter8Thu
9Fri1:434.32:093.79:260.49:320.37:094:31Third Quarter9Fri
10Sat2:444.23:113.510:280.310:250.47:084:32Waning Crescent10Sat
11Sun3:484.14:163.511:250.311:020.47:084:33Waning Crescent11Sun
12Mon4:524.15:173.612:170.27:084:34Waning Crescent12Mon
13Tue5:484.36:093.71:050.27:074:35Waning Crescent13Tue
14Wed6:374.36:553.81:430.27:074:36New Moon14Wed
15Thu7:224.47:393.91:040.17:074:37New Moon15Thu
16Fri8:044.48:203.912:340.01:300.07:064:38New Moon16Fri
17Sat8:444.39:003.81:17-0.12:050.07:064:40New Moon17Sat
18Sun9:224.19:403.72:01-0.22:420.07:054:41Waxing Crescent18Sun
19Mon10:003.910:183.52:44-0.23:180.07:044:42Waxing Crescent19Mon
20Tue10:363.610:563.43:270.03:540.07:044:43Waxing Crescent20Tue
21Wed11:133.411:343.34:090.14:300.17:034:44Waxing Crescent21Wed
22Thu11:513.24:530.35:070.37:024:46First Quarter22Thu
23Fri12:143.212:333.15:450.55:500.37:024:47First Quarter23Fri
24Sat12:563.21:203.06:560.66:460.47:014:48First Quarter24Sat
25Sun1:443.22:132.98:180.67:500.37:004:49First Quarter25Sun
26Mon2:403.33:143.09:260.48:520.26:594:51Waxing Gibbous26Mon
27Tue3:453.64:193.310:240.29:500.06:584:52Waxing Gibbous27Tue
28Wed4:513.95:213.711:17-0.110:46-0.36:584:53Waxing Gibbous28Wed
29Thu5:504.46:164.112:07-0.46:574:54Waxing Gibbous29Thu
30Fri6:434.87:074.512:55-0.66:564:56Full Moon30Fri
31Sat7:345.17:584.812:31-0.81:42-0.76:554:57Full Moon31Sat
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 1:36 am — 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