Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide : 11:38 pm (0.8 ft)
Next high tide : in 3h 01m at 4:59 pm (4.0 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Mattapoisett Harbor, MA Tides - Jun 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:304.42:034.18:070.38:150.65:108:11Third Quarter1Fri
2Sat2:284.13:024.19:190.410:010.65:108:12Third Quarter2Sat
3Sun3:273.94:034.210:120.411:060.55:108:13Third Quarter3Sun
4Mon4:273.75:034.310:510.411:570.55:098:13Waning Crescent4Mon
5Tue5:273.65:594.411:210.45:098:14Waning Crescent5Tue
6Wed6:213.66:494.512:390.411:50 AM0.35:098:15Waning Crescent6Wed
7Thu7:103.67:344.51:140.412:230.35:088:15Waning Crescent7Thu
8Fri7:553.78:154.41:480.31:010.35:088:16New Moon8Fri
9Sat8:373.78:554.32:220.31:420.25:088:16New Moon9Sat
10Sun9:183.69:334.22:590.32:250.35:088:17New Moon10Sun
11Mon9:583.510:114.03:370.33:100.35:088:17New Moon11Mon
12Tue10:393.410:483.84:140.33:530.45:088:18Waxing Crescent12Tue
13Wed11:213.311:273.64:510.44:360.55:088:18Waxing Crescent13Wed
14Thu12:043.25:270.55:180.65:088:19Waxing Crescent14Thu
15Fri12:083.512:483.26:050.66:040.75:088:19Waxing Crescent15Fri
16Sat12:513.41:323.36:460.66:570.85:088:20First Quarter16Sat
17Sun1:363.32:173.47:340.68:030.85:088:20First Quarter17Sun
18Mon2:243.33:043.68:260.59:150.85:088:20First Quarter18Mon
19Tue3:163.33:573.99:180.410:210.65:088:20First Quarter19Tue
20Wed4:153.34:544.210:100.211:190.35:088:21Waxing Gibbous20Wed
21Thu5:193.45:534.511:020.15:098:21Waxing Gibbous21Thu
22Fri6:193.76:494.912:120.111:52 AM-0.15:098:21Waxing Gibbous22Fri
23Sat7:163.97:425.11:03-0.112:43-0.35:098:21Full Moon23Sat
24Sun8:094.28:355.31:57-0.21:36-0.35:108:21Full Moon24Sun
25Mon9:034.49:285.32:54-0.32:32-0.45:108:21Full Moon25Mon
26Tue9:564.510:225.23:49-0.33:30-0.35:108:21Waning Gibbous26Tue
27Wed10:514.511:175.04:40-0.24:26-0.15:118:21Waning Gibbous27Wed
28Thu11:484.55:28-0.15:230.15:118:21Waning Gibbous28Thu
29Fri12:134.712:454.46:190.16:280.45:128:21Third Quarter29Fri
30Sat1:094.41:424.47:150.28:040.65:128:21Third Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447531)

Common Questions About Mattapoisett Harbor, MA Tides

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

Slack tide in Mattapoisett Harbor, MA is approximately 8:18 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 Mattapoisett Harbor, MA?

Mattapoisett Harbor, MA is currently in a transitional phase. Tonight's moon is 76% 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 Waxing Gibbous (76% 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