Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide : 10:45 am (0.6 ft)
Next high tide : in 24m at 5:20 am (3.1 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Mattapoisett Harbor, MA Tides - May 2041

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:234.29:445.03:15-0.32:43-0.25:387:41New Moon1Wed
2Thu10:104.010:304.63:55-0.13:25-0.15:377:42Waxing Crescent2Thu
3Fri10:573.811:174.24:320.14:060.15:367:43Waxing Crescent3Fri
4Sat11:473.55:090.34:490.35:357:44Waxing Crescent4Sat
5Sun12:073.812:383.35:500.55:340.55:337:45Waxing Crescent5Sun
6Mon12:593.51:313.26:400.76:270.85:327:47First Quarter6Mon
7Tue1:513.22:233.17:540.97:330.95:317:48First Quarter7Tue
8Wed2:423.03:153.19:180.98:580.95:307:49First Quarter8Wed
9Thu3:343.04:093.210:100.810:140.85:297:50First Quarter9Thu
10Fri4:282.95:033.310:490.611:100.65:287:51Waxing Gibbous10Fri
11Sat5:203.05:503.611:240.511:550.45:277:52Waxing Gibbous11Sat
12Sun6:063.26:323.911:560.35:257:53Waxing Gibbous12Sun
13Mon6:483.37:104.112:370.212:300.15:247:54Waxing Gibbous13Mon
14Tue7:283.57:484.41:180.11:040.05:237:55Full Moon14Tue
15Wed8:103.68:284.51:59-0.11:41-0.15:227:56Full Moon15Wed
16Thu8:533.79:114.62:42-0.12:21-0.15:227:57Full Moon16Thu
17Fri9:383.89:564.63:24-0.13:04-0.15:217:58Full Moon17Fri
18Sat10:273.710:464.54:06-0.13:490.05:207:59Waning Gibbous18Sat
19Sun11:193.711:404.44:500.04:370.15:198:00Waning Gibbous19Sun
20Mon12:153.75:370.15:280.25:188:01Waning Gibbous20Mon
21Tue12:394.31:143.76:330.36:290.45:178:02Third Quarter21Tue
22Wed1:384.22:133.97:490.47:510.55:168:03Third Quarter22Wed
23Thu2:374.13:124.09:100.49:420.55:168:04Third Quarter23Thu
24Fri3:374.04:144.210:090.311:000.45:158:04Waning Crescent24Fri
25Sat4:403.95:164.510:530.211:570.25:148:05Waning Crescent25Sat
26Sun5:423.96:134.711:320.15:148:06Waning Crescent26Sun
27Mon6:384.07:054.912:470.112:100.05:138:07Waning Crescent27Mon
28Tue7:294.07:535.01:320.112:490.05:128:08New Moon28Tue
29Wed8:174.08:394.92:170.01:300.05:128:09New Moon29Wed
30Thu9:034.09:244.72:590.12:130.15:118:09New Moon30Thu
31Fri9:493.910:094.43:380.12:580.25:118:10New Moon31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447531)

Common Questions About Mattapoisett Harbor, MA Tides

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

Slack tide in Mattapoisett Harbor, MA is approximately 8:02 am — 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 spring phase. Tonight's moon is 84% 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 Waxing Gibbous (84% 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