Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Round Hill Point, MA.
Next low tide : in 1h 48m at 4:49 am (-0.1 ft)
Next high tide : 11:00 am (4.2 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:24 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Round Hill Point, MA Tides - Feb 1977

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:433.95:573.811:51-0.911:36-0.96:554:59Waxing Gibbous1Tue
2Wed6:124.06:293.912:15-0.96:545:00Full Moon2Wed
3Thu6:444.07:044.012:05-1.112:38-0.96:535:02Full Moon3Thu
4Fri7:183.97:423.912:35-1.11:02-0.96:525:03Full Moon4Fri
5Sat7:563.78:253.71:07-0.91:28-0.76:515:04Full Moon5Sat
6Sun8:423.49:153.51:42-0.71:59-0.56:495:05Waning Gibbous6Sun
7Mon9:373.010:143.22:22-0.32:37-0.26:485:07Waning Gibbous7Mon
8Tue10:442.711:233.13:120.13:250.16:475:08Waning Gibbous8Tue
9Wed11:592.54:240.54:330.56:465:09Third Quarter9Wed
10Thu12:393.11:152.68:260.38:220.46:455:10Third Quarter10Thu
11Fri1:513.42:222.99:22-0.19:170.06:435:12Third Quarter11Fri
12Sat2:543.83:193.410:05-0.59:58-0.46:425:13Third Quarter12Sat
13Sun3:494.24:103.810:42-0.810:32-0.76:415:14Waning Crescent13Sun
14Mon4:384.54:574.111:15-1.011:03-1.06:395:15Waning Crescent14Mon
15Tue5:254.65:414.311:43-1.011:32-1.16:385:17Waning Crescent15Tue
16Wed6:094.66:244.412:07-1.06:375:18New Moon16Wed
17Thu6:514.47:074.312:02-1.112:30-0.96:355:19New Moon17Thu
18Fri7:334.17:494.112:34-1.012:54-0.86:345:20New Moon18Fri
19Sat8:153.78:333.81:07-0.81:23-0.66:335:22New Moon19Sat
20Sun8:583.29:193.41:41-0.41:54-0.46:315:23Waxing Crescent20Sun
21Mon9:462.810:103.02:190.02:30-0.16:305:24Waxing Crescent21Mon
22Tue10:402.411:092.63:010.43:120.36:285:25Waxing Crescent22Tue
23Wed11:412.23:540.74:040.66:275:26Waxing Crescent23Wed
24Thu12:162.412:492.27:561.05:180.96:255:28First Quarter24Thu
25Fri1:282.41:532.38:510.77:570.86:245:29First Quarter25Fri
26Sat2:292.62:472.59:250.48:540.56:225:30First Quarter26Sat
27Sun3:172.93:312.89:540.19:300.26:215:31First Quarter27Sun
28Mon3:563.14:103.110:23-0.210:03-0.16:195:32Waxing Gibbous28Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447842)

Common Questions About Round Hill Point, MA Tides

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What time does the tide turn (slack tide) in Round Hill Point, MA today?

Slack tide in Round Hill Point, MA is approximately 7:54 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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 14% 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 Crescent (14% 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