Nearby Harbors
41.5383’ N, 70.9283’ W

Round Hill Point, MA

71°
H -°
L 66°
SSW
8mph
High tide
5:47 am

Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Sunday, August 23, 2026
The tide is currently rising in Round Hill Point, MA.
Next low tide (tomorrow) : 11:19 am (0.6 ft)
Next high tide (tomorrow) : in 5h 52m at 5:47 am (2.9 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Featured Local Businesses

Dartmouth Harbormaster
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cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster
Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina

Round Hill Point, MA Tides - Dec 2001

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat7:344.67:584.112:52-1.01:31-0.96:514:14Full Moon1Sat
2Sun8:104.58:373.81:19-1.01:57-0.76:524:14Waning Gibbous2Sun
3Mon8:504.29:223.51:49-0.92:25-0.46:534:14Waning Gibbous3Mon
4Tue9:383.710:163.12:24-0.62:590.06:544:14Waning Gibbous4Tue
5Wed10:393.211:242.83:05-0.23:430.56:554:13Waning Gibbous5Wed
6Thu11:592.83:560.47:531.06:554:13Third Quarter6Thu
7Fri12:442.71:302.75:160.99:160.66:564:13Third Quarter7Fri
8Sat2:063.02:503.09:470.410:050.26:574:13Third Quarter8Sat
9Sun3:153.63:523.410:35-0.210:43-0.26:584:13Waning Crescent9Sun
10Mon4:114.24:423.811:13-0.711:14-0.66:594:13Waning Crescent10Mon
11Tue5:004.75:264.111:46-1.011:38-0.87:004:13Waning Crescent11Tue
12Wed5:445.06:064.312:14-1.27:014:14Waning Crescent12Wed
13Thu6:255.26:434.412:37-1.27:014:14New Moon13Thu
14Fri7:045.17:194.312:17-1.112:57-1.17:024:14New Moon14Fri
15Sat7:414.87:544.112:41-1.21:18-0.97:034:14New Moon15Sat
16Sun8:174.38:293.71:07-1.11:40-0.67:044:14New Moon16Sun
17Mon8:523.79:043.31:36-0.92:05-0.37:044:15Waxing Crescent17Mon
18Tue9:263.19:422.82:06-0.52:320.07:054:15Waxing Crescent18Tue
19Wed10:032.510:312.32:390.03:020.47:054:16Waxing Crescent19Wed
20Thu11:052.011:512.03:140.53:380.97:064:16Waxing Crescent20Thu
21Fri7:361.61:001.73:571.04:331.37:064:16First Quarter21Fri
22Sat1:392.02:421.910:181.19:551.07:074:17First Quarter22Sat
23Sun3:032.33:392.310:280.610:130.67:074:18First Quarter23Sun
24Mon3:522.84:162.810:420.210:300.27:084:18First Quarter24Mon
25Tue4:283.34:473.211:02-0.210:50-0.27:084:19Waxing Gibbous25Tue
26Wed4:593.75:173.611:25-0.711:11-0.67:094:19Waxing Gibbous26Wed
27Thu5:294.15:483.911:51-1.011:34-0.97:094:20Waxing Gibbous27Thu
28Fri6:014.56:214.112:16-1.27:094:21Waxing Gibbous28Fri
29Sat6:344.76:574.312:42-1.37:094:22Full Moon29Sat
30Sun7:104.87:354.212:27-1.41:09-1.37:094:22Full Moon30Sun
31Mon7:494.68:154.012:57-1.41:37-1.17:104:23Full Moon31Mon
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 spring phase. Tonight's moon is 81% 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 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 Gibbous (81% illuminated). This places Round Hill Point, 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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