Nearby Harbors
41.6567’ N, 70.8133’ W

Mattapoisett Harbor, MA

55°
H -°
L 48°
SW
7mph
High tide
2:29 am
Photo Credits

Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Monday, November 2, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide (tomorrow) : 9:20 am (0.6 ft)
Next high tide (tomorrow) : in 4h 59m at 2:29 am (4.0 ft)
Sunset today : 4:36 pm
Sunrise tomorrow : 6:16 am
Moon phase : Third Quarter (41% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Featured Local Businesses

Cape Yachts

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Kingman Yacht Center

Mattapoisett Harbor, MA Tides - Jan 1803

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:374.12:003.48:250.47:410.17:144:27First Quarter1Sat
2Sun2:374.13:023.39:490.38:460.17:144:28Waxing Gibbous2Sun
3Mon3:424.14:083.210:510.29:460.17:144:29Waxing Gibbous3Mon
4Tue4:464.15:103.311:430.110:390.17:144:29Waxing Gibbous4Tue
5Wed5:444.26:053.512:300.17:144:30Waxing Gibbous5Wed
6Thu6:354.36:543.61:130.17:144:31Full Moon6Thu
7Fri7:224.37:403.712:13-0.11:510.07:144:32Full Moon7Fri
8Sat8:064.28:243.712:59-0.12:230.07:144:33Full Moon8Sat
9Sun8:474.09:063.61:45-0.12:510.07:144:34Full Moon9Sun
10Mon9:263.89:483.52:29-0.13:190.07:144:35Waning Gibbous10Mon
11Tue10:043.610:293.43:11-0.13:490.07:134:36Waning Gibbous11Tue
12Wed10:413.311:103.33:520.14:200.17:134:38Waning Gibbous12Wed
13Thu11:193.011:513.24:340.24:530.27:134:39Waning Gibbous13Thu
14Fri11:582.85:190.45:300.27:124:40Third Quarter14Fri
15Sat12:323.112:392.66:130.66:140.37:124:41Third Quarter15Sat
16Sun1:143.11:252.57:200.67:070.47:124:42Third Quarter16Sun
17Mon2:003.12:172.58:390.68:080.47:114:43Third Quarter17Mon
18Tue2:553.13:202.59:480.59:110.27:114:44Waning Crescent18Tue
19Wed3:593.34:272.710:430.310:100.17:104:45Waning Crescent19Wed
20Thu5:013.65:263.011:320.111:04-0.27:094:47Waning Crescent20Thu
21Fri5:554.06:183.412:17-0.17:094:48Waning Crescent21Fri
22Sat6:444.37:073.81:03-0.47:084:49New Moon22Sat
23Sun7:324.67:564.112:47-0.61:48-0.57:074:50New Moon23Sun
24Mon8:204.78:444.31:39-0.72:30-0.77:074:52New Moon24Mon
25Tue9:084.79:344.42:31-0.73:09-0.77:064:53Waxing Crescent25Tue
26Wed9:574.510:264.43:22-0.63:48-0.77:054:54Waxing Crescent26Wed
27Thu10:494.211:204.44:12-0.44:27-0.67:044:55Waxing Crescent27Thu
28Fri11:443.85:06-0.25:10-0.47:044:57First Quarter28Fri
29Sat12:164.212:403.56:150.26:00-0.17:034:58First Quarter29Sat
30Sun1:144.11:383.28:140.37:000.17:024:59First Quarter30Sun
31Mon2:153.82:413.09:420.48:140.37:015:00First Quarter31Mon
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 neap phase. Tonight's moon is 41% 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 minimum.

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 Third Quarter (41% illuminated). This places Mattapoisett Harbor, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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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