Mattapoisett Harbor Weather

41°39'N 70°49'W

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Current Conditions
Few Clouds
82°F
Feels like: 82°F
Wind Chill: 82°F Ceiling: Unl
Heat Index: 82°F Visibility: 10mi
Dew Point: 58°F Wind: 9mph
Humidity: 44% Direction: 290° (WNW)
Pressure: 29.99" Gusts: -
Reported: 1 hour 21 minutes ago
August 20, 2017 5:30 pm EST
Location: 41.524N 70.671W or 7 nautical miles SSE of search location of 41.62673502077N 70.732727050781W.
Atmospheric Pressure: 30.00 in (1016.0 mb)
Air Temperature: 78°F (25.8°C)
Water Temperature: 73°F (22.7°C)
August 20, 2017 4:45 pm EST
Location: 41.582N 70.525W or 10 nautical miles ESE of search location of 41.62673502077N 70.732727050781W.
Wind Speed: 1 knots
Atmospheric Pressure: 30.00 in (1016.0 mb)
Air Temperature: 81°F (27.3°C)
Dew Point: 67°F (19.3°C)
August 20, 2017 5:00 pm EST
Location: 41.397N 71.033W or 19 nautical miles SW of search location of 41.62673502077N 70.732727050781W.
Wind Direction: WSW (250°)
Wind Speed: 13 knots
Wind Gust: 13 knots
Atmospheric Pressure: 30.01 in (1016.3 mb)
Pressure Tendency: +0.02 in (+0.6 mb)
Air Temperature: 72°F (22.1°C)
Sunday, August 20
5:56am / 7:35pm 4:28am / 6:58pm
Partly Cloudy
84°
61°
Day:
Night: Partly cloudy skies. Low 61F. Winds WNW at 5 to 10 mph.
Monday, August 21
5:57am / 7:33pm 5:38am / 7:38pm
Partly Cloudy
84°
68°
Day: Partly cloudy. High 84F. Winds WSW at 10 to 15 mph.
Night: A few clouds overnight. Low 68F. Winds SW at 5 to 10 mph.
Tuesday, August 22
5:58am / 7:32pm 6:46am / 8:14pm
Cloudy
82°
72°
Cloudy. Highs in the low 80s and lows in the low 70s.
Wednesday, August 23
5:59am / 7:30pm 7:54am / 8:46pm
Thunderstorms
83°
59°
Thunderstorms. Highs in the low 80s and lows in the upper 50s.
Thursday, August 24
6:00am / 7:29pm 8:59am / 9:17pm
Partly Cloudy
80°
58°
Partly cloudy. Highs in the low 80s and lows in the upper 50s.
Friday, August 25
6:01am / 7:27pm 10:01am / 9:47pm
Sunny
77°
57°
Sunshine. Highs in the upper 70s and lows in the upper 50s.
Saturday, August 26
6:02am / 7:25pm 11:02am / 10:17pm
Sunny
76°
58°
Sunshine. Highs in the mid 70s and lows in the upper 50s.
Sunday, August 27
6:03am / 7:24pm 12:01pm / 10:50pm
Mostly Sunny
75°
58°
A few clouds. Highs in the mid 70s and lows in the upper 50s.
Monday, August 28
6:04am / 7:22pm 12:59pm / 11:24pm
Partly Cloudy
75°
58°
Partly cloudy. Highs in the mid 70s and lows in the upper 50s.
Tuesday, August 29
6:05am / 7:21pm 1:55pm / 12:01am
Partly Cloudy
74°
60°
Mix of sun and clouds. Highs in the mid 70s and lows in the low 60s.
Wind Forecast
Day SundayMondayTuesday
MPH 5 3 2 2 6 10 9 6 4 5 12 16
WNW
WNW
WNW
WNW
WSW
SW
SW
SW
SW
SSW
SSW
SSW
Radar
Marine Forecast
Synopsis: ANZ200-210815- 324 PM EDT Sun Aug 20 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres will build over the waters today through Mon. The high will move offshore Tue, allowing a cold front to approach Wed. Large high pres will begin to build over the region Thu. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$
Tonight
W wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. Seas around 1 ft.
Monday
Variable winds less than 5 kt becoming SW 6 to 11 kt in the afternoon. Sunny. Seas around 1 ft.
Monday Night
SW wind 7 to 11 kt. Patchy fog after 5am. Seas around 1 ft.
Tuesday
SSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Patchy fog before 8am. Seas around 1 ft.
Tuesday Night
SSW wind 13 to 15 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms, mainly after 1am. Seas around 2 ft.
Wednesday
SW wind 11 to 13 kt. A chance of showers and thunderstorms. Some of the storms could produce gusty winds and heavy rain. Seas around 1 ft.
Wednesday Night
WSW wind 7 to 9 kt becoming NW after midnight. Partly cloudy. Seas around 1 ft.
Thursday
NNW wind around 6 kt becoming WSW in the afternoon. Sunny. Seas around 1 ft.
Thursday Night
S wind around 6 kt becoming NNW after midnight. Mostly clear. Seas around 1 ft.
Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.