Tides Today & Tomorrow in Mattapoisett Harbor, MA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Mattapoisett Harbor, MA.
Next low tide (tomorrow) : 1:27 am (0.5 ft)
Next high tide : in 6h 56m at 7:26 pm (4.0 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8447531
Common Questions About Tides

Mattapoisett Harbor, MA Tides - Jun 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:143.86:415.012:080.011:44 AM-0.25:108:11Waning Crescent1Sun
2Mon7:114.07:365.21:02-0.112:36-0.45:108:12New Moon2Mon
3Tue8:054.28:295.41:58-0.21:28-0.45:108:12New Moon3Tue
4Wed8:584.49:235.32:56-0.32:24-0.45:098:13New Moon4Wed
5Thu9:524.410:175.23:53-0.23:20-0.35:098:14Waxing Crescent5Thu
6Fri10:464.411:114.94:45-0.14:16-0.15:098:14Waxing Crescent6Fri
7Sat11:424.45:350.05:110.15:088:15Waxing Crescent7Sat
8Sun12:074.512:394.36:270.26:100.45:088:16Waxing Crescent8Sun
9Mon1:034.21:364.27:260.47:260.75:088:16First Quarter9Mon
10Tue1:573.92:314.18:240.59:080.85:088:17First Quarter10Tue
11Wed2:493.63:254.19:110.610:180.85:088:17First Quarter11Wed
12Thu3:443.34:214.09:480.611:070.85:088:18Waxing Gibbous12Thu
13Fri4:413.15:174.010:240.611:460.75:088:18Waxing Gibbous13Fri
14Sat5:383.16:094.011:020.65:088:19Waxing Gibbous14Sat
15Sun6:293.16:544.012:200.611:42 AM0.55:088:19Waxing Gibbous15Sun
16Mon7:143.27:354.112:560.512:240.45:088:19Waxing Gibbous16Mon
17Tue7:553.38:144.11:350.41:060.45:088:20Full Moon17Tue
18Wed8:343.48:504.12:170.31:510.35:088:20Full Moon18Wed
19Thu9:123.49:264.03:000.32:350.35:088:20Full Moon19Thu
20Fri9:503.410:034.03:400.33:180.35:088:21Full Moon20Fri
21Sat10:293.510:413.94:150.33:590.45:098:21Waning Gibbous21Sat
22Sun11:113.511:223.84:470.34:390.45:098:21Waning Gibbous22Sun
23Mon11:553.55:180.35:200.55:098:21Waning Gibbous23Mon
24Tue12:083.712:423.65:520.36:070.65:098:21Third Quarter24Tue
25Wed12:563.71:303.86:320.37:050.75:108:21Third Quarter25Wed
26Thu1:473.62:204.07:210.28:180.75:108:21Third Quarter26Thu
27Fri2:413.53:144.28:170.29:400.65:118:21Third Quarter27Fri
28Sat3:403.54:154.49:180.110:550.45:118:21Waning Crescent28Sat
29Sun4:463.55:204.610:190.011:570.25:118:21Waning Crescent29Sun
30Mon5:523.76:244.911:20-0.15:128:21Waning Crescent30Mon
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 10:26 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 95% 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 (95% 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