Tides Today & Tomorrow in Great Point, MA

TIDE TIMES for Monday, August 3, 2026
The tide is currently rising in Great Point, MA.
Next low tide : 9:59 pm (0.2 ft)
Next high tide : in 5h 54m at 4:01 pm (3.2 ft)
Sunset today : 7:55 pm
Sunrise tomorrow : 5:37 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8448566
Common Questions About Tides

Great Point, MA Tides - Oct 1953

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:342.86:493.012:110.65:365:22Third Quarter1Thu
2Fri7:372.87:533.01:010.41:150.65:375:21Waning Crescent2Fri
3Sat8:352.88:513.02:010.42:150.55:385:19Waning Crescent3Sat
4Sun9:242.99:403.02:530.43:080.45:395:17Waning Crescent4Sun
5Mon10:053.010:233.13:370.33:530.35:415:16Waning Crescent5Mon
6Tue10:423.111:013.14:140.34:340.35:425:14New Moon6Tue
7Wed11:163.211:393.04:500.35:120.25:435:12New Moon7Wed
8Thu11:503.25:250.35:490.25:445:11New Moon8Thu
9Fri12:163.012:243.26:000.36:270.15:455:09New Moon9Fri
10Sat12:533.01:003.26:370.47:050.25:465:08Waxing Crescent10Sat
11Sun1:322.91:373.27:140.47:450.25:475:06Waxing Crescent11Sun
12Mon2:112.82:163.17:530.58:280.35:485:04Waxing Crescent12Mon
13Tue2:542.72:593.18:360.69:140.35:495:03Waxing Crescent13Tue
14Wed3:412.73:483.19:240.610:060.35:505:01First Quarter14Wed
15Thu4:342.74:433.110:180.611:020.35:515:00First Quarter15Thu
16Fri5:312.75:433.111:180.65:534:58First Quarter16Fri
17Sat6:292.86:453.112:000.312:190.55:544:56Waxing Gibbous17Sat
18Sun7:273.07:473.212:570.21:200.35:554:55Waxing Gibbous18Sun
19Mon8:233.28:473.31:530.12:200.15:564:53Waxing Gibbous19Mon
20Tue9:173.49:443.42:48-0.13:17-0.25:574:52Waxing Gibbous20Tue
21Wed10:073.710:373.53:40-0.24:11-0.45:584:50Full Moon21Wed
22Thu10:563.811:303.54:30-0.25:03-0.55:594:49Full Moon22Thu
23Fri11:453.95:19-0.25:55-0.56:014:48Full Moon23Fri
24Sat12:223.512:353.86:09-0.26:47-0.56:024:46Waning Gibbous24Sat
25Sun1:163.41:273.76:59-0.17:39-0.46:034:45Waning Gibbous25Sun
26Mon2:093.22:193.67:510.18:32-0.26:044:43Waning Gibbous26Mon
27Tue3:043.13:143.48:440.39:280.06:054:42Third Quarter27Tue
28Wed4:022.94:133.29:410.410:270.26:064:41Third Quarter28Wed
29Thu5:032.85:153.010:420.611:270.36:084:39Third Quarter29Thu
30Fri6:042.86:172.911:440.66:094:38Third Quarter30Fri
31Sat7:012.87:182.912:250.412:450.66:104:37Waning Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448566)

Common Questions About Great Point, MA Tides

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

Slack tide in Great Point, MA is approximately 7:00 pm — 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 Great Point, MA?

Great Point, MA is currently in a transitional phase. Tonight's moon is 75% 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 Great 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 Great Point, MA?

Tide predictions for Great 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 Great Point, MA?

Tide data for Great Point, MA is sourced from NOAA Station #8448566. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8448566.

What is the moon phase in Great Point, MA tonight?

Tonight the moon over Great Point, MA is Waning Gibbous (75% illuminated). This places Great 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