41.6567’ N, 70.8133’ W

Mattapoisett Harbor, MA

40°
H 48°
L 33°
NW
8mph
High tide
10:57 am

Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Saturday, November 14, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide : 4:43 pm (0.7 ft)
Next high tide : in 1h 50m at 10:57 am (3.4 ft)
Sunset today : 4:24 pm
Sunrise tomorrow : 6:31 am
Moon phase : Waxing Crescent (25% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Mattapoisett Harbor, MA Tides - Mar 1738

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:362.94:102.810:280.49:590.26:225:37Waxing Gibbous1Sat
2Sun4:383.25:063.111:120.210:520.06:205:38Waxing Gibbous2Sun
3Mon5:303.55:553.511:510.011:39-0.36:185:40Waxing Gibbous3Mon
4Tue6:163.96:403.912:28-0.36:175:41Full Moon4Tue
5Wed7:004.27:244.212:25-0.51:05-0.56:155:42Full Moon5Wed
6Thu7:444.48:094.51:12-0.71:44-0.66:145:43Full Moon6Thu
7Fri8:304.58:564.61:59-0.82:22-0.76:125:44Full Moon7Fri
8Sat9:184.49:454.72:45-0.83:01-0.76:105:45Waning Gibbous8Sat
9Sun10:084.310:364.63:32-0.73:42-0.66:095:47Waning Gibbous9Sun
10Mon11:024.111:324.44:19-0.44:25-0.46:075:48Waning Gibbous10Mon
11Tue11:583.85:11-0.25:14-0.26:055:49Third Quarter11Tue
12Wed12:304.312:573.66:200.26:140.16:045:50Third Quarter12Wed
13Thu1:304.11:593.58:280.37:340.36:025:51Third Quarter13Thu
14Fri2:353.93:053.59:520.39:290.36:005:52Third Quarter14Fri
15Sat3:443.94:123.610:500.210:420.25:595:53Waning Crescent15Sat
16Sun4:494.05:133.811:360.111:310.15:575:54Waning Crescent16Sun
17Mon5:454.16:064.012:120.05:555:55Waning Crescent17Mon
18Tue6:334.26:524.212:110.012:400.05:535:57New Moon18Tue
19Wed7:174.27:354.312:47-0.11:05-0.15:525:58New Moon19Wed
20Thu7:584.28:164.31:23-0.21:33-0.25:505:59New Moon20Thu
21Fri8:374.08:544.22:00-0.22:05-0.25:486:00New Moon21Fri
22Sat9:153.89:324.02:37-0.22:39-0.25:476:01Waxing Crescent22Sat
23Sun9:533.610:083.73:14-0.13:14-0.15:456:02Waxing Crescent23Sun
24Mon10:323.310:453.53:500.03:500.05:436:03Waxing Crescent24Mon
25Tue11:133.111:253.34:280.24:270.25:416:04Waxing Crescent25Tue
26Wed11:562.95:090.45:090.35:406:05First Quarter26Wed
27Thu12:073.112:422.85:590.65:580.55:386:06First Quarter27Thu
28Fri12:543.01:322.77:070.77:010.65:366:07First Quarter28Fri
29Sat1:463.02:262.88:360.78:150.55:356:09First Quarter29Sat
30Sun2:453.13:273.09:430.59:250.35:336:10Waxing Gibbous30Sun
31Mon3:513.34:283.410:290.310:240.15:316:11Waxing Gibbous31Mon
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 25% 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 Crescent (25% 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