Nearby Harbors
41.5383’ N, 70.9283’ W

Round Hill Point, MA

69°
H 70°
L 61°
SW
11mph
High tide
12:23 pm

Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Round Hill Point, MA.
Next low tide : 5:42 pm (0.8 ft)
Next high tide : in 48m at 12:23 pm (3.5 ft)
Sunset today : 6:51 pm
Sunrise tomorrow : 6:25 am
Moon phase : Waxing Crescent (30% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

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Aerial view of Cuttyhunk Marina.

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Round Hill Point, MA Tides - Mar 1867

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:263.44:373.210:39-0.310:29-0.26:225:37Waning Crescent1Fri
2Sat5:013.55:133.511:07-0.411:00-0.46:215:39Waning Crescent2Sat
3Sun5:353.75:483.711:35-0.611:32-0.66:195:40Waning Crescent3Sun
4Mon6:093.86:243.812:03-0.66:175:41New Moon4Mon
5Tue6:453.87:013.912:05-0.712:31-0.76:165:42New Moon5Tue
6Wed7:233.77:423.912:39-0.712:59-0.66:145:43New Moon6Wed
7Thu8:063.68:273.81:14-0.61:29-0.56:135:44New Moon7Thu
8Fri8:553.49:183.71:53-0.42:05-0.46:115:45Waxing Crescent8Fri
9Sat9:503.110:163.52:38-0.12:47-0.26:095:47Waxing Crescent9Sat
10Sun10:513.011:193.43:350.23:380.16:085:48Waxing Crescent10Sun
11Mon11:562.95:190.44:440.36:065:49First Quarter11Mon
12Tue12:263.41:023.07:590.26:280.46:045:50First Quarter12Tue
13Wed1:343.62:053.28:58-0.18:300.16:035:51First Quarter13Wed
14Thu2:363.83:033.59:46-0.39:25-0.26:015:52First Quarter14Thu
15Fri3:334.03:563.810:27-0.510:08-0.45:595:53Waxing Gibbous15Fri
16Sat4:264.24:474.111:03-0.610:48-0.65:585:54Waxing Gibbous16Sat
17Sun5:164.35:354.311:34-0.611:26-0.75:565:56Waxing Gibbous17Sun
18Mon6:044.26:224.412:01-0.65:545:57Full Moon18Mon
19Tue6:494.17:084.412:03-0.712:27-0.65:535:58Full Moon19Tue
20Wed7:343.97:534.212:40-0.612:55-0.55:515:59Full Moon20Wed
21Thu8:183.68:404.01:17-0.41:26-0.35:496:00Full Moon21Thu
22Fri9:043.39:283.71:55-0.22:00-0.25:476:01Waning Gibbous22Fri
23Sat9:513.010:183.32:370.12:390.15:466:02Waning Gibbous23Sat
24Sun10:412.811:103.03:230.43:230.35:446:03Waning Gibbous24Sun
25Mon11:342.64:190.64:140.65:426:04Waning Gibbous25Mon
26Tue12:062.812:302.55:340.85:170.75:416:05Third Quarter26Tue
27Wed1:042.71:272.67:270.76:420.85:396:07Third Quarter27Wed
28Thu2:002.82:192.78:300.68:080.75:376:08Third Quarter28Thu
29Fri2:492.93:072.99:130.49:020.55:356:09Third Quarter29Fri
30Sat3:343.03:513.19:510.29:460.25:346:10Waning Crescent30Sat
31Sun4:163.24:333.310:260.010:280.05:326:11Waning Crescent31Sun
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 30% 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 (30% 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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