Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide : 10:45 am (0.6 ft)
Next high tide : in 3h 19m at 5:20 am (3.1 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Mattapoisett Harbor, MA Tides - Mar 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri6:404.77:034.512:53-0.56:165:34New Moon1Fri
2Sat7:304.97:534.812:56-0.81:37-0.76:155:35New Moon2Sat
3Sun8:184.98:424.91:52-0.82:17-0.86:135:36New Moon3Sun
4Mon9:064.79:314.92:44-0.82:55-0.76:125:37Waxing Crescent4Mon
5Tue9:554.410:214.73:31-0.63:31-0.66:105:38Waxing Crescent5Tue
6Wed10:454.011:124.44:16-0.34:08-0.46:085:39Waxing Crescent6Wed
7Thu11:373.65:020.04:47-0.16:075:41Waxing Crescent7Thu
8Fri12:064.012:313.25:580.45:320.26:055:42First Quarter8Fri
9Sat1:023.61:273.07:490.66:270.56:035:43First Quarter9Sat
10Sun3:013.33:272.810:220.78:410.77:026:44First Quarter10Sun
11Mon4:083.14:322.811:200.710:090.77:006:45First Quarter11Mon
12Tue5:193.05:362.912:020.66:586:46Waxing Gibbous12Tue
13Wed6:173.26:293.112:350.56:576:47Waxing Gibbous13Wed
14Thu7:013.37:113.312:050.31:040.36:556:49Waxing Gibbous14Thu
15Fri7:373.57:493.512:470.11:330.16:536:50Waxing Gibbous15Fri
16Sat8:093.68:243.71:290.02:040.06:526:51Full Moon16Sat
17Sun8:403.78:573.92:09-0.22:33-0.16:506:52Full Moon17Sun
18Mon9:113.79:293.92:49-0.23:02-0.26:486:53Full Moon18Mon
19Tue9:443.610:033.93:26-0.33:30-0.26:476:54Full Moon19Tue
20Wed10:213.510:403.94:01-0.23:59-0.26:456:55Waning Gibbous20Wed
21Thu11:013.311:213.84:35-0.14:30-0.16:436:56Waning Gibbous21Thu
22Fri11:473.25:110.05:060.06:416:57Waning Gibbous22Fri
23Sat12:083.712:393.15:520.25:480.16:406:59Third Quarter23Sat
24Sun1:033.71:363.06:440.46:420.26:387:00Third Quarter24Sun
25Mon2:023.62:363.07:590.57:530.36:367:01Third Quarter25Mon
26Tue3:073.63:423.19:520.59:220.36:357:02Third Quarter26Tue
27Wed4:173.84:513.411:090.310:500.16:337:03Waning Crescent27Wed
28Thu5:274.05:563.912:000.06:317:04Waning Crescent28Thu
29Fri6:284.36:534.412:42-0.26:307:05Waning Crescent29Fri
30Sat7:214.67:444.812:56-0.41:22-0.46:287:06New Moon30Sat
31Sun8:104.78:335.11:50-0.62:01-0.56:267:07New Moon31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447531)

Common Questions About Mattapoisett Harbor, MA Tides

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What time does the tide turn (slack tide) in Mattapoisett Harbor, MA today?

Slack tide in Mattapoisett Harbor, MA is approximately 8:02 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 Mattapoisett Harbor, MA?

Mattapoisett Harbor, MA is currently in a spring phase. Tonight's moon is 84% 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 Mattapoisett Harbor, 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 Mattapoisett Harbor, MA?

Tide predictions for Mattapoisett Harbor, 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 Mattapoisett Harbor, MA?

Tide data for Mattapoisett Harbor, MA is sourced from NOAA Station #8447531. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447531.

What is the moon phase in Mattapoisett Harbor, MA tonight?

Tonight the moon over Mattapoisett Harbor, MA is Waxing Gibbous (84% illuminated). This places Mattapoisett Harbor, 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