Tides Today & Tomorrow in Great Point, MA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently falling in Great Point, MA.
Next low tide : in 4h 58m at 9:40 pm (0.5 ft)
Next high tide (tomorrow) : 4:02 am (3.1 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8448566
Common Questions About Tides

Great Point, MA Tides - Mar 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:173.18:112.712:420.41:370.16:135:31Waxing Gibbous1Tue
2Wed8:283.19:192.71:490.42:440.16:115:32Waxing Gibbous2Wed
3Thu9:333.210:162.92:540.33:440.06:105:33Waxing Gibbous3Thu
4Fri10:283.311:053.03:530.24:34-0.16:085:34Full Moon4Fri
5Sat11:173.311:483.14:440.15:19-0.16:065:35Full Moon5Sat
6Sun12:023.35:310.06:00-0.16:055:37Full Moon6Sun
7Mon12:283.112:453.26:140.06:390.06:035:38Full Moon7Mon
8Tue1:063.11:253.16:560.07:160.16:025:39Waning Gibbous8Tue
9Wed1:423.12:043.07:370.07:530.26:005:40Waning Gibbous9Wed
10Thu2:193.12:452.98:180.18:320.35:585:41Waning Gibbous10Thu
11Fri2:573.03:272.79:000.29:130.45:575:42Waning Gibbous11Fri
12Sat3:392.94:142.69:470.39:580.65:555:43Third Quarter12Sat
13Sun5:252.86:062.511:380.411:490.76:536:45Third Quarter13Sun
14Mon6:172.87:022.412:330.56:526:46Third Quarter14Mon
15Tue7:142.78:022.412:430.71:300.56:506:47Third Quarter15Tue
16Wed8:122.89:012.41:400.72:280.56:486:48Waning Crescent16Wed
17Thu9:112.99:552.62:380.73:240.46:476:49Waning Crescent17Thu
18Fri10:053.010:432.83:340.54:140.26:456:50Waning Crescent18Fri
19Sat10:543.211:263.04:250.34:590.06:436:51Waning Crescent19Sat
20Sun11:403.35:130.15:42-0.16:426:52New Moon20Sun
21Mon12:073.212:253.45:59-0.16:24-0.26:406:53New Moon21Mon
22Tue12:483.41:113.56:46-0.37:08-0.36:386:54New Moon22Tue
23Wed1:313.51:583.57:33-0.47:52-0.36:366:56Waxing Crescent23Wed
24Thu2:163.62:473.48:21-0.58:38-0.26:356:57Waxing Crescent24Thu
25Fri3:033.63:383.39:11-0.49:27-0.16:336:58Waxing Crescent25Fri
26Sat3:533.64:323.110:05-0.310:200.16:316:59Waxing Crescent26Sat
27Sun4:473.45:332.911:04-0.111:190.36:307:00First Quarter27Sun
28Mon5:493.36:402.812:070.06:287:01First Quarter28Mon
29Tue6:563.17:512.712:230.41:150.26:267:02First Quarter29Tue
30Wed8:083.19:022.71:310.52:230.26:257:03Waxing Gibbous30Wed
31Thu9:193.010:062.82:390.53:290.26:237:04Waxing Gibbous31Thu
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 12:51 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 Great Point, MA?

Great Point, MA is currently in a spring phase. Tonight's moon is 81% 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 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 (81% illuminated). This places Great 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