Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Great Hill, MA.
Next low tide : 11:11 am (0.7 ft)
Next high tide : in 5h 38m at 6:23 am (3.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

Great Hill, MA Tides - Dec 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:064.21:354.08:430.79:110.46:504:13Third Quarter1Tue
2Wed2:054.22:343.79:470.69:580.46:514:13Third Quarter2Wed
3Thu3:064.13:363.610:430.510:360.56:524:12Waning Crescent3Thu
4Fri4:084.24:373.511:320.510:260.66:534:12Waning Crescent4Fri
5Sat5:064.35:323.612:150.46:544:12Waning Crescent5Sat
6Sun5:574.36:193.612:420.46:554:12Waning Crescent6Sun
7Mon6:434.47:023.712:280.36:564:12New Moon7Mon
8Tue7:254.47:423.712:570.36:574:12New Moon8Tue
9Wed8:064.38:223.712:350.11:340.26:584:12New Moon9Wed
10Thu8:454.29:013.61:180.12:140.26:594:12New Moon10Thu
11Fri9:244.09:403.52:010.12:550.36:594:12Waxing Crescent11Fri
12Sat10:013.810:203.32:440.13:330.37:004:12Waxing Crescent12Sat
13Sun10:383.611:013.33:260.34:110.47:014:12Waxing Crescent13Sun
14Mon11:163.511:423.24:080.44:480.57:024:12Waxing Crescent14Mon
15Tue11:573.34:520.65:270.57:024:13First Quarter15Tue
16Wed12:253.312:413.35:490.86:150.57:034:13First Quarter16Wed
17Thu1:103.41:303.27:090.87:110.57:044:13First Quarter17Thu
18Fri2:003.62:243.28:300.68:090.37:044:14First Quarter18Fri
19Sat2:553.73:263.39:330.49:030.17:054:14Waxing Gibbous19Sat
20Sun3:584.04:313.510:300.19:57-0.17:064:15Waxing Gibbous20Sun
21Mon5:024.45:313.811:24-0.110:50-0.37:064:15Waxing Gibbous21Mon
22Tue6:004.76:274.112:18-0.37:074:15Full Moon22Tue
23Wed6:545.07:194.41:12-0.47:074:16Full Moon23Wed
24Thu7:475.28:114.612:35-0.72:07-0.57:074:17Full Moon24Thu
25Fri8:405.39:044.71:27-0.72:59-0.47:084:17Waning Gibbous25Fri
26Sat9:325.19:574.72:20-0.63:46-0.37:084:18Waning Gibbous26Sat
27Sun10:254.910:514.63:13-0.44:28-0.27:084:19Waning Gibbous27Sun
28Mon11:184.511:464.44:05-0.15:090.17:094:19Waning Gibbous28Mon
29Tue12:124.15:010.35:560.37:094:20Third Quarter29Tue
30Wed12:414.31:063.78:170.58:240.57:094:21Third Quarter30Wed
31Thu1:374.12:023.49:240.67:420.67:094:22Third 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 8:47 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 90% 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 Waxing Gibbous (90% 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