Nearby Harbors
41.6567’ N, 70.8133’ W

Mattapoisett Harbor, MA

59°
H -°
L 58°
SW
6mph
High tide
4:32 am
Photo Credits

Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Wednesday, November 4, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide (tomorrow) : 11:09 am (0.3 ft)
Next high tide (tomorrow) : in 5h 07m at 4:32 am (4.4 ft)
Sunset today : 4:34 pm
Sunrise tomorrow : 6:19 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Featured Local Businesses

Dartmouth Harbormaster

Concordia Company
South Wharf Yacht Yard

South Wharf Yacht Yard & Marina
Cape Yachts

Cape Yachts

Kingman Yacht Center

Mattapoisett Harbor, MA Tides - Jun 1788

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:503.45:174.410:280.011:390.14:147:15Waning Crescent1Sun
2Mon5:463.76:094.711:16-0.24:137:15Waning Crescent2Mon
3Tue6:384.06:595.012:27-0.112:05-0.34:137:16New Moon3Tue
4Wed7:294.27:505.21:18-0.212:56-0.44:137:17New Moon4Wed
5Thu8:214.48:425.22:11-0.31:49-0.44:127:18New Moon5Thu
6Fri9:144.59:355.13:01-0.32:44-0.34:127:18Waxing Crescent6Fri
7Sat10:084.610:304.93:49-0.33:38-0.24:127:19Waxing Crescent7Sat
8Sun11:044.611:264.64:37-0.14:340.14:127:19Waxing Crescent8Sun
9Mon12:024.55:290.05:380.34:117:20First Quarter9Mon
10Tue12:234.312:594.56:300.27:130.54:117:20First Quarter10Tue
11Wed1:204.01:564.57:390.38:520.64:117:21First Quarter11Wed
12Thu2:173.82:554.48:370.49:580.64:117:21First Quarter12Thu
13Fri3:173.63:564.49:240.410:500.54:117:22Waxing Gibbous13Fri
14Sat4:193.54:544.410:040.411:320.54:117:22Waxing Gibbous14Sat
15Sun5:173.55:464.410:420.44:117:23Waxing Gibbous15Sun
16Mon6:073.66:334.412:070.511:21 AM0.44:117:23Full Moon16Mon
17Tue6:533.77:164.412:400.412:020.34:117:23Full Moon17Tue
18Wed7:363.77:574.31:150.312:460.34:117:24Full Moon18Wed
19Thu8:173.78:354.21:520.31:310.34:127:24Full Moon19Thu
20Fri8:573.79:124.12:300.32:160.34:127:24Waning Gibbous20Fri
21Sat9:363.69:493.93:060.22:590.44:127:24Waning Gibbous21Sat
22Sun10:153.510:263.73:400.33:410.54:127:25Waning Gibbous22Sun
23Mon10:563.511:053.54:140.34:220.64:127:25Waning Gibbous23Mon
24Tue11:373.511:473.44:480.45:050.74:137:25Waning Gibbous24Tue
25Wed12:193.55:250.45:560.84:137:25Third Quarter25Wed
26Thu12:313.31:023.66:080.47:000.84:147:25Third Quarter26Thu
27Fri1:193.21:503.77:000.48:130.84:147:25Third Quarter27Fri
28Sat2:123.22:443.97:570.39:240.64:147:25Waning Crescent28Sat
29Sun3:133.33:454.28:560.210:240.44:157:25Waning Crescent29Sun
30Mon4:183.54:484.59:540.011:170.24:157:25Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447531)

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Common Questions About Mattapoisett Harbor, MA Tides

Collapse All
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 21% 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 Waning Crescent (21% 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

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