Nearby Harbors
41.5383’ N, 70.9283’ W

Round Hill Point, MA

54°
H -°
L 48°
NNE
19mph
Low tide
11:21 pm

Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Tuesday, October 20, 2026
The tide is currently falling in Round Hill Point, MA.
Next low tide : in 3h 32m at 11:21 pm (0.9 ft)
Next high tide (tomorrow) : 4:59 am (2.9 ft)
Sunset today : 5:55 pm
Sunrise tomorrow : 7:01 am
Moon phase : First Quarter (69% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Featured Local Businesses

Dartmouth Harbormaster
South Wharf Yacht Yard

South Wharf Yacht Yard & Marina
Cape Yachts

Cape Yachts

Concordia Company
Aerial view of Cuttyhunk Marina.

Cuttyhunk Marina
cuttyhunk noaa nautical chart

Cuttyhunk Harbormaster

Round Hill Point, MA Tides - Apr 1809

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat8:063.98:304.51:27-0.71:30-0.65:306:12Full Moon1Sat
2Sun8:593.89:244.42:18-0.62:13-0.55:296:13Waning Gibbous2Sun
3Mon9:543.710:214.33:16-0.43:01-0.35:276:14Waning Gibbous3Mon
4Tue10:523.511:214.14:29-0.23:570.05:256:15Waning Gibbous4Tue
5Wed11:513.46:070.05:040.25:246:16Third Quarter5Wed
6Thu12:244.012:533.47:360.07:040.35:226:17Third Quarter6Thu
7Fri1:283.91:543.48:410.08:420.25:206:18Third Quarter7Fri
8Sat2:303.82:523.69:330.09:420.05:196:20Third Quarter8Sat
9Sun3:293.83:473.810:160.010:32-0.15:176:21Waning Crescent9Sun
10Mon4:233.74:403.910:500.011:15-0.15:156:22Waning Crescent10Mon
11Tue5:133.65:304.111:160.011:49-0.15:146:23Waning Crescent11Tue
12Wed6:003.66:164.111:370.05:126:24Waning Crescent12Wed
13Thu6:433.57:014.112:18-0.112:03-0.15:116:25New Moon13Thu
14Fri7:243.57:434.012:480.012:34-0.25:096:26New Moon14Fri
15Sat8:043.48:253.81:190.01:08-0.25:076:27New Moon15Sat
16Sun8:453.39:063.61:540.11:45-0.15:066:28New Moon16Sun
17Mon9:263.29:463.42:310.22:230.05:046:29Waxing Crescent17Mon
18Tue10:083.110:253.23:110.33:030.25:036:30Waxing Crescent18Tue
19Wed10:512.911:053.03:540.53:460.45:016:31Waxing Crescent19Wed
20Thu11:372.811:482.94:420.64:310.55:006:32Waxing Crescent20Thu
21Fri12:262.85:370.75:230.74:586:34First Quarter21Fri
22Sat12:362.81:182.96:500.76:260.74:576:35First Quarter22Sat
23Sun1:302.92:103.07:590.67:410.64:556:36First Quarter23Sun
24Mon2:263.03:033.28:510.48:500.44:546:37First Quarter24Mon
25Tue3:213.23:563.69:350.29:500.24:526:38Waxing Gibbous25Tue
26Wed4:183.44:493.910:190.010:48-0.14:516:39Waxing Gibbous26Wed
27Thu5:143.65:424.211:04-0.211:43-0.44:496:40Waxing Gibbous27Thu
28Fri6:083.96:334.611:49-0.44:486:41Full Moon28Fri
29Sat7:004.07:254.812:36-0.612:34-0.54:476:42Full Moon29Sat
30Sun7:534.18:174.91:30-0.71:20-0.64:456:43Full Moon30Sun
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 69% 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 First Quarter (69% 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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