Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide (tomorrow) : 2:08 am (0.4 ft)
Next high tide : in 2h 18m at 8:06 pm (4.1 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:11 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Mattapoisett Harbor, MA Tides - Mar 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:112.82:372.49:050.88:300.66:165:34Third Quarter1Sat
2Sun3:172.83:442.510:110.69:450.46:155:35Waning Crescent2Sun
3Mon4:243.04:462.810:570.410:420.26:135:36Waning Crescent3Mon
4Tue5:163.35:363.211:350.111:30-0.16:125:37Waning Crescent4Tue
5Wed6:003.66:203.612:10-0.16:105:38Waning Crescent5Wed
6Thu6:423.97:024.012:14-0.312:44-0.46:085:39New Moon6Thu
7Fri7:234.27:454.312:59-0.51:19-0.56:075:41New Moon7Fri
8Sat8:064.38:284.61:44-0.61:55-0.76:055:42New Moon8Sat
9Sun9:514.210:144.73:29-0.63:32-0.77:036:43Waxing Crescent9Sun
10Mon10:394.111:024.64:13-0.64:11-0.77:026:44Waxing Crescent10Mon
11Tue11:313.911:554.44:58-0.44:52-0.57:006:45Waxing Crescent11Tue
12Wed12:263.65:46-0.15:38-0.36:586:46Waxing Crescent12Wed
13Thu12:534.21:253.46:460.26:320.06:576:47First Quarter13Thu
14Fri1:554.02:273.38:590.47:410.36:556:49First Quarter14Fri
15Sat3:003.83:323.310:330.49:230.46:536:50First Quarter15Sat
16Sun4:113.74:413.411:340.311:100.36:526:51Waxing Gibbous16Sun
17Mon5:223.75:463.712:220.26:506:52Waxing Gibbous17Mon
18Tue6:213.96:424.012:090.11:010.16:486:53Waxing Gibbous18Tue
19Wed7:114.07:304.212:540.01:310.06:476:54Waxing Gibbous19Wed
20Thu7:554.18:134.41:32-0.11:55-0.16:456:55Full Moon20Thu
21Fri8:354.08:544.42:09-0.22:18-0.26:436:56Full Moon21Fri
22Sat9:143.99:334.42:45-0.22:45-0.26:416:57Full Moon22Sat
23Sun9:523.710:104.23:21-0.23:17-0.26:406:59Full Moon23Sun
24Mon10:293.510:463.93:56-0.13:50-0.16:387:00Waning Gibbous24Mon
25Tue11:073.211:233.64:320.04:250.06:367:01Waning Gibbous25Tue
26Wed11:463.05:080.25:020.26:357:02Waning Gibbous26Wed
27Thu12:033.312:292.85:460.45:410.46:337:03Waning Gibbous27Thu
28Fri12:473.11:152.66:320.66:270.66:317:04Third Quarter28Fri
29Sat1:352.92:052.67:330.87:280.76:307:05Third Quarter29Sat
30Sun2:282.92:592.69:060.88:490.76:287:06Third Quarter30Sun
31Mon3:262.93:592.810:220.710:110.66:267:07Third Quarter31Mon
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 11:07 pm — 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 98% 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 Full Moon (98% 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