Nearby Harbors
41.5383’ N, 70.9283’ W

Round Hill Point, MA

68°
H -°
L 54°
ENE
8mph
Low tide
5:01 pm

Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Round Hill Point, MA.
Next low tide : in 1h 04m at 5:01 pm (0.5 ft)
Next high tide : 11:53 pm (3.3 ft)
Sunset today : 6:53 pm
Sunrise tomorrow : 6:24 am
Moon phase : Waxing Crescent (21% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Featured Local Businesses

Concordia Company
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South Wharf Yacht Yard & Marina
cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster
Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina

Round Hill Point, MA Tides - Jan 1869

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:213.99:563.42:05-0.92:43-0.47:144:28Waning Gibbous1Fri
2Sat10:243.311:033.12:49-0.43:270.17:144:29Waning Gibbous2Sat
3Sun11:412.83:440.27:120.77:144:30Third Quarter3Sun
4Mon12:212.91:082.68:220.68:520.47:144:31Third Quarter4Mon
5Tue1:423.12:282.89:330.09:460.07:144:32Third Quarter5Tue
6Wed2:533.63:303.110:22-0.510:27-0.37:144:33Third Quarter6Wed
7Thu3:514.04:193.511:01-0.910:58-0.67:144:34Waning Crescent7Thu
8Fri4:394.45:013.811:33-1.011:21-0.87:144:35Waning Crescent8Fri
9Sat5:224.75:394.011:57-1.011:35-0.97:144:36Waning Crescent9Sat
10Sun6:014.76:144.112:13-1.07:134:37Waning Crescent10Sun
11Mon6:374.66:484.112:27-0.97:134:38New Moon11Mon
12Tue7:114.37:203.912:12-1.112:44-0.87:134:39New Moon12Tue
13Wed7:433.97:523.712:38-1.11:05-0.77:124:40New Moon13Wed
14Thu8:123.58:233.41:06-0.91:30-0.67:124:41New Moon14Thu
15Fri8:373.08:543.01:35-0.61:56-0.37:124:43Waxing Crescent15Fri
16Sat9:002.69:292.52:06-0.22:250.07:114:44Waxing Crescent16Sat
17Sun9:252.110:242.12:380.22:560.47:114:45Waxing Crescent17Sun
18Mon10:571.811:561.93:140.73:370.87:104:46Waxing Crescent18Mon
19Tue7:051.412:531.74:081.14:471.17:094:47First Quarter19Tue
20Wed1:352.12:152.09:330.89:100.87:094:49First Quarter20Wed
21Thu2:422.53:072.49:550.49:360.47:084:50First Quarter21Thu
22Fri3:273.03:482.910:20-0.110:00-0.17:074:51First Quarter22Fri
23Sat4:053.54:273.410:46-0.610:25-0.57:074:52Waxing Gibbous23Sat
24Sun4:434.05:063.911:14-1.010:54-1.07:064:53Waxing Gibbous24Sun
25Mon5:224.55:454.211:42-1.311:25-1.37:054:55Waxing Gibbous25Mon
26Tue6:024.86:274.412:12-1.57:044:56Full Moon26Tue
27Wed6:444.97:104.512:44-1.57:044:57Full Moon27Wed
28Thu7:284.87:554.412:36-1.61:17-1.47:034:58Full Moon28Thu
29Fri8:174.58:464.11:15-1.41:52-1.07:025:00Waning Gibbous29Fri
30Sat9:113.99:433.71:57-1.02:31-0.67:015:01Waning Gibbous30Sat
31Sun10:143.410:473.42:45-0.53:170.07:005:02Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447842)

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Common Questions About Round Hill Point, MA Tides

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

Round Hill Point, MA is currently in a transitional phase. Tonight's moon is 21% 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 shifting between spring and neap.

What datum are Round Hill Point, 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 Round Hill Point, MA?

Tide predictions for Round Hill Point, 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 Round Hill Point, MA?

Tide data for Round Hill Point, MA is sourced from NOAA Station #8447842. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447842.

What is the moon phase in Round Hill Point, MA tonight?

Tonight the moon over Round Hill Point, MA is Waxing Crescent (21% illuminated). This places Round Hill Point, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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