41.6567’ N, 70.8133’ W

Mattapoisett Harbor, MA

40°
H 51°
L 32°
NW
8mph
High tide
11:43 am

Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Sunday, November 15, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide : 5:31 pm (0.8 ft)
Next high tide : in 3h 55m at 11:43 am (3.3 ft)
Sunset today : 4:23 pm
Sunrise tomorrow : 6:32 am
Moon phase : First Quarter (33% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Mattapoisett Harbor, MA Tides - Jun 1958

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:094.57:355.412:57-0.212:35-0.35:118:10Full Moon1Sun
2Mon8:004.58:255.31:50-0.21:25-0.25:108:11Full Moon2Mon
3Tue8:504.59:145.02:38-0.22:15-0.15:108:12Waning Gibbous3Tue
4Wed9:414.410:044.73:20-0.13:030.15:098:12Waning Gibbous4Wed
5Thu10:324.210:544.33:580.13:500.35:098:13Waning Gibbous5Thu
6Fri11:244.011:454.04:350.34:370.55:098:14Waning Gibbous6Fri
7Sat12:163.85:160.45:290.75:098:14Third Quarter7Sat
8Sun12:353.71:063.76:030.66:350.95:088:15Third Quarter8Sun
9Mon1:223.41:553.66:560.67:580.95:088:16Third Quarter9Mon
10Tue2:103.22:453.57:520.69:080.95:088:16Third Quarter10Tue
11Wed3:013.13:373.68:440.610:010.75:088:17Waning Crescent11Wed
12Thu3:553.04:293.79:330.510:460.65:088:17Waning Crescent12Thu
13Fri4:483.15:153.810:180.411:280.45:088:18Waning Crescent13Fri
14Sat5:353.35:564.011:010.25:088:18Waning Crescent14Sat
15Sun6:183.46:354.112:100.311:43 AM0.15:088:19New Moon15Sun
16Mon6:593.67:144.312:520.212:260.15:088:19New Moon16Mon
17Tue7:413.87:554.41:340.11:090.05:088:19New Moon17Tue
18Wed8:243.98:374.52:140.01:530.05:088:20New Moon18Wed
19Thu9:104.09:234.52:510.02:380.05:088:20Waxing Crescent19Thu
20Fri9:574.110:114.43:27-0.13:230.05:088:20Waxing Crescent20Fri
21Sat10:484.111:034.34:050.04:100.15:088:21Waxing Crescent21Sat
22Sun11:414.211:584.24:460.05:030.35:088:21Waxing Crescent22Sun
23Mon12:364.35:340.16:050.45:098:21First Quarter23Mon
24Tue12:534.01:314.46:300.27:250.55:098:21First Quarter24Tue
25Wed1:513.92:304.57:340.28:580.55:098:21First Quarter25Wed
26Thu2:523.93:324.78:400.210:120.35:108:21Waxing Gibbous26Thu
27Fri3:583.94:354.89:410.111:100.25:108:21Waxing Gibbous27Fri
28Sat5:014.05:355.010:360.05:108:21Waxing Gibbous28Sat
29Sun5:594.26:295.112:010.111:28 AM0.05:118:21Full Moon29Sun
30Mon6:524.37:195.112:500.112:170.05:118:21Full Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447531)

Common Questions About Mattapoisett Harbor, MA Tides

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Is this week a spring tide or neap tide in Mattapoisett Harbor, MA?

Mattapoisett Harbor, MA is currently in a transitional phase. Tonight's moon is 33% 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 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 First Quarter (33% illuminated). This places Mattapoisett Harbor, 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