Nearby Harbors
41.6567’ N, 70.8133’ W

Mattapoisett Harbor, MA

61°
H -°
L 59°
SW
7mph
High tide
4:32 am
Photo Credits

Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Thursday, November 5, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide : 11:09 am (0.3 ft)
Next high tide : in 2h 06m at 4:32 am (4.4 ft)
Sunset today : 4:33 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Featured Local Businesses

Concordia Company
Cape Yachts

Cape Yachts
South Wharf Yacht Yard

South Wharf Yacht Yard & Marina

Dartmouth Harbormaster

Kingman Yacht Center

Mattapoisett Harbor, MA Tides - May 1787

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:103.77:294.412:460.112:260.14:436:44Full Moon1Tue
2Wed7:503.78:074.31:220.11:030.14:416:45Full Moon2Wed
3Thu8:283.68:444.11:590.11:430.14:406:47Full Moon3Thu
4Fri9:063.59:203.92:370.12:230.24:396:48Waning Gibbous4Fri
5Sat9:443.39:573.73:150.23:040.34:386:49Waning Gibbous5Sat
6Sun10:253.210:373.53:510.33:430.44:366:50Waning Gibbous6Sun
7Mon11:083.111:203.44:290.44:240.54:356:51Waning Gibbous7Mon
8Tue11:543.05:100.65:100.74:346:52Third Quarter8Tue
9Wed12:073.312:413.15:570.66:070.84:336:53Third Quarter9Wed
10Thu12:563.21:303.36:540.67:200.84:326:54Third Quarter10Thu
11Fri1:473.22:223.57:540.58:380.64:316:55Third Quarter11Fri
12Sat2:433.33:193.88:500.39:450.44:306:56Waning Crescent12Sat
13Sun3:453.44:184.29:400.110:410.14:296:57Waning Crescent13Sun
14Mon4:463.75:154.610:28-0.111:32-0.14:276:58Waning Crescent14Mon
15Tue5:433.96:085.011:16-0.34:266:59Waning Crescent15Tue
16Wed6:364.26:595.212:23-0.312:04-0.54:267:00New Moon16Wed
17Thu7:284.47:515.41:16-0.412:55-0.54:257:01New Moon17Thu
18Fri8:214.58:445.32:11-0.41:48-0.54:247:02New Moon18Fri
19Sat9:144.59:385.13:05-0.42:42-0.44:237:03Waxing Crescent19Sat
20Sun10:094.410:344.83:57-0.23:36-0.24:227:04Waxing Crescent20Sun
21Mon11:074.311:324.54:500.04:310.14:217:05Waxing Crescent21Mon
22Tue12:054.35:550.25:350.44:207:06First Quarter22Tue
23Wed12:304.21:034.27:140.37:160.64:207:07First Quarter23Wed
24Thu1:263.92:004.28:180.48:560.74:197:08First Quarter24Thu
25Fri2:233.62:594.19:070.59:570.64:187:08First Quarter25Fri
26Sat3:223.43:574.19:430.510:430.64:177:09Waxing Gibbous26Sat
27Sun4:213.44:524.210:110.511:180.54:177:10Waxing Gibbous27Sun
28Mon5:153.45:414.210:410.411:490.54:167:11Waxing Gibbous28Mon
29Tue6:023.46:254.311:150.44:167:12Waxing Gibbous29Tue
30Wed6:453.57:054.312:220.411:54 AM0.34:157:13Full Moon30Wed
31Thu7:253.57:424.212:590.312:350.34:157:13Full Moon31Thu
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 spring phase. Tonight's moon is 13% 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 Waning Crescent (13% 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

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