Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Saturday, August 15, 2026
The tide is currently rising in Round Hill Point, MA.
Next low tide (tomorrow) : 4:36 am (0.1 ft)
Next high tide : in 1h 37m at 11:03 pm (3.9 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waxing Crescent (11% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Round Hill Point, MA Tides - Aug 1934

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:123.51:404.16:430.38:480.45:378:02Third Quarter1Wed
2Thu2:073.22:393.97:330.59:570.55:388:01Third Quarter2Thu
3Fri3:033.03:403.88:290.610:530.75:397:59Third Quarter3Fri
4Sat3:572.94:393.79:230.611:410.75:407:58Waning Crescent4Sat
5Sun4:492.95:363.610:130.55:417:57Waning Crescent5Sun
6Mon5:413.06:283.612:200.811:01 AM0.55:427:56Waning Crescent6Mon
7Tue6:303.17:133.612:510.811:49 AM0.45:437:55Waning Crescent7Tue
8Wed7:163.37:543.61:180.712:360.35:447:53New Moon8Wed
9Thu7:593.48:303.51:470.61:200.35:457:52New Moon9Thu
10Fri8:393.59:053.52:180.42:020.25:467:51New Moon10Fri
11Sat9:193.69:383.52:490.32:420.35:477:50New Moon11Sat
12Sun9:583.610:123.43:190.33:220.45:487:48Waxing Crescent12Sun
13Mon10:363.610:473.33:470.34:000.45:497:47Waxing Crescent13Mon
14Tue11:153.611:263.24:150.34:390.65:507:45Waxing Crescent14Tue
15Wed11:563.54:460.35:200.75:517:44Waxing Crescent15Wed
16Thu12:093.112:413.55:230.36:090.75:527:43First Quarter16Thu
17Fri12:593.11:323.56:080.37:130.85:537:41First Quarter17Fri
18Sat1:553.12:303.67:020.48:430.75:547:40First Quarter18Sat
19Sun2:573.13:323.88:080.410:050.65:557:38First Quarter19Sun
20Mon4:003.24:354.09:210.311:100.35:567:37Waxing Gibbous20Mon
21Tue5:033.55:384.210:310.15:577:35Waxing Gibbous21Tue
22Wed6:043.76:384.512:080.111:39 AM-0.15:587:34Waxing Gibbous22Wed
23Thu7:024.17:344.71:01-0.212:44-0.36:007:32Full Moon23Thu
24Fri7:574.48:274.81:48-0.31:43-0.46:017:31Full Moon24Fri
25Sat8:484.69:184.72:32-0.42:39-0.56:027:29Full Moon25Sat
26Sun9:404.710:094.53:13-0.43:34-0.46:037:28Waning Gibbous26Sun
27Mon10:314.710:594.23:51-0.34:30-0.26:047:26Waning Gibbous27Mon
28Tue11:224.511:493.84:29-0.15:280.16:057:24Waning Gibbous28Tue
29Wed12:144.35:060.16:310.46:067:23Waning Gibbous29Wed
30Thu12:393.51:094.05:460.37:540.76:077:21Third Quarter30Thu
31Fri1:313.22:083.76:300.59:170.96:087:20Third Quarter31Fri
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 1:49 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 11% 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 (11% 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