Nearby Harbors
41.5383’ N, 70.9283’ W

Round Hill Point, MA

67°
H -°
L 61°
SW
6mph
High tide
12:37 am

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 (tomorrow) : 5:33 am (0.5 ft)
Next high tide (tomorrow) : in 3h 09m at 12:37 am (3.0 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

Featured Local Businesses

Concordia Company
Cape Yachts

Cape Yachts

Dartmouth Harbormaster
South Wharf Yacht Yard

South Wharf Yacht Yard & Marina
Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina
cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster

Round Hill Point, MA Tides - Mar 1866

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:253.77:414.012:24-0.712:44-0.56:225:38Full Moon1Thu
2Fri8:033.48:223.712:57-0.61:12-0.46:205:39Full Moon2Fri
3Sat8:423.19:053.41:31-0.31:43-0.36:195:40Waning Gibbous3Sat
4Sun9:252.89:513.02:08-0.12:180.06:175:41Waning Gibbous4Sun
5Mon10:122.510:422.72:500.32:570.26:155:42Waning Gibbous5Mon
6Tue11:062.311:392.53:380.63:440.56:145:43Waning Gibbous6Tue
7Wed12:072.24:430.84:430.86:125:45Third Quarter7Wed
8Thu12:432.51:102.37:210.96:140.96:115:46Third Quarter8Thu
9Fri1:442.62:072.58:360.68:090.76:095:47Third Quarter9Fri
10Sat2:352.82:552.79:170.38:590.46:075:48Third Quarter10Sat
11Sun3:203.13:393.19:520.09:380.16:065:49Waning Crescent11Sun
12Mon4:023.44:223.410:25-0.310:16-0.26:045:50Waning Crescent12Mon
13Tue4:453.75:063.810:58-0.510:55-0.56:025:51Waning Crescent13Tue
14Wed5:284.05:504.111:31-0.711:36-0.86:015:52Waning Crescent14Wed
15Thu6:144.26:354.312:05-0.95:595:54New Moon15Thu
16Fri7:004.27:234.412:19-0.912:41-0.95:575:55New Moon16Fri
17Sat7:504.18:134.41:03-0.91:19-0.85:555:56New Moon17Sat
18Sun8:434.09:074.31:51-0.72:00-0.75:545:57Waxing Crescent18Sun
19Mon9:393.710:054.22:47-0.52:46-0.45:525:58Waxing Crescent19Mon
20Tue10:393.511:064.03:59-0.23:40-0.15:505:59Waxing Crescent20Tue
21Wed11:413.36:020.04:470.25:496:00Waxing Crescent21Wed
22Thu12:123.812:453.27:410.06:560.35:476:01First Quarter22Thu
23Fri1:193.81:473.38:46-0.18:370.25:456:02First Quarter23Fri
24Sat2:233.82:463.49:39-0.29:330.05:446:04First Quarter24Sat
25Sun3:223.83:393.610:22-0.210:17-0.25:426:05Waxing Gibbous25Sun
26Mon4:153.84:303.810:58-0.210:52-0.25:406:06Waxing Gibbous26Mon
27Tue5:043.85:174.011:25-0.211:20-0.35:386:07Waxing Gibbous27Tue
28Wed5:493.76:024.011:43-0.111:48-0.35:376:08Waxing Gibbous28Wed
29Thu6:303.66:454.112:02-0.25:356:09Full Moon29Thu
30Fri7:093.57:264.012:19-0.212:27-0.25:336:10Full Moon30Fri
31Sat7:483.38:073.812:52-0.212:57-0.25:326:11Full Moon31Sat
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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