Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Mattapoisett Harbor, MA.
Next low tide (tomorrow) : in 55m at 12:14 am (0.7 ft)
Next high tide (tomorrow) : 6:15 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 - Jul 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:103.37:304.21:060.412:370.35:128:21Full Moon1Tue
2Wed7:543.58:144.41:500.21:220.25:138:21Full Moon2Wed
3Thu8:393.78:584.52:360.12:090.15:148:21Full Moon3Thu
4Fri9:253.89:444.63:200.12:570.15:148:21Full Moon4Fri
5Sat10:134.010:324.64:010.03:450.05:158:20Waning Gibbous5Sat
6Sun11:034.111:224.54:390.04:340.15:158:20Waning Gibbous6Sun
7Mon11:554.25:180.05:250.25:168:20Waning Gibbous7Mon
8Tue12:154.412:494.35:590.06:220.45:178:19Third Quarter8Tue
9Wed1:094.21:434.46:460.17:360.55:178:19Third Quarter9Wed
10Thu2:044.02:394.57:400.29:150.65:188:18Third Quarter10Thu
11Fri3:013.83:374.58:390.210:400.55:198:18Third Quarter11Fri
12Sat4:033.64:404.69:400.311:430.45:208:17Waning Crescent12Sat
13Sun5:083.65:454.610:390.35:208:17Waning Crescent13Sun
14Mon6:123.76:444.712:380.411:35 AM0.25:218:16Waning Crescent14Mon
15Tue7:083.87:384.81:290.312:270.25:228:16New Moon15Tue
16Wed8:004.08:274.72:180.31:170.25:238:15New Moon16Wed
17Thu8:484.19:134.73:020.32:070.25:248:14New Moon17Thu
18Fri9:354.19:574.53:390.32:570.25:248:14New Moon18Fri
19Sat10:204.110:404.34:080.33:440.35:258:13Waxing Crescent19Sat
20Sun11:054.011:214.04:360.34:270.45:268:12Waxing Crescent20Sun
21Mon11:503.95:050.45:100.55:278:11Waxing Crescent21Mon
22Tue12:023.712:343.85:360.45:550.75:288:11Waxing Crescent22Tue
23Wed12:433.41:163.66:110.56:450.85:298:10First Quarter23Wed
24Thu1:233.21:573.66:510.67:461.05:308:09First Quarter24Thu
25Fri2:043.02:383.57:380.78:581.05:318:08First Quarter25Fri
26Sat2:482.83:233.58:320.710:080.95:328:07First Quarter26Sat
27Sun3:402.84:173.59:310.711:070.85:338:06Waxing Gibbous27Sun
28Mon4:422.85:183.710:290.611:570.75:348:05Waxing Gibbous28Mon
29Tue5:453.06:153.911:230.55:358:04Waxing Gibbous29Tue
30Wed6:403.37:054.212:420.512:140.35:368:03Waxing Gibbous30Wed
31Thu7:293.77:524.51:270.31:030.15:378:02Full Moon31Thu
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 3:14 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