Nantucket Weather

41°17'N 70°5'W

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Current Conditions
Clear
24°F
Feels like: 24°F
Wind Chill: 24°F Ceiling: Unl
Heat Index: 24°F Visibility: 10mi
Dew Point: 14°F Wind: -
Humidity: 65% Direction: -
Pressure: 30.25" Gusts: -
Reported: 50 minutes 29 seconds ago
December 17, 2017 6:00 pm EST
Location: 41.285N 70.096W or 0 nautical miles W of search location of 41.285675N 70.08728W.
Wind Direction: NNW (330°)
Wind Speed: 4 knots
Wind Gust: 7 knots
Atmospheric Pressure: 30.26 in (1024.6 mb)
Pressure Tendency: +0.04 in (+1.2 mb)
Air Temperature: 30°F (-1.1°C)
Water Temperature: 36°F (2.4°C)
December 17, 2017 5:50 pm EST
Location: 41.439N 70.186W or 10 nautical miles NNW of search location of 41.285675N 70.08728W.
Wind Direction: NW (320°)
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Average Period: 2.9 sec
Atmospheric Pressure: 30.26 in (1024.6 mb)
Pressure Tendency: +0.04 in (+1.4 mb)
Air Temperature: 29°F (-1.4°C)
Dew Point: 8°F (-13.5°C)
Water Temperature: 40°F (4.2°C)
December 17, 2017 5:45 pm EST
Location: 41.582N 70.525W or 27 nautical miles NW of search location of 41.285675N 70.08728W.
Wind Speed: 0 knots
Atmospheric Pressure: 30.27 in (1025.0 mb)
Air Temperature: 25°F (-3.9°C)
Dew Point: 11°F (-11.9°C)
Sunday, December 17
7:00am / 4:12pm 6:09am / 4:08pm
Cloudy
30°
24°
Day:
Night: Cloudy. Low 24F. Winds NNE at 5 to 10 mph.
Monday, December 18
7:00am / 4:13pm 7:01am / 4:51pm
Cloudy
42°
39°
Day: Cloudy. High 42F. Winds SE at 5 to 10 mph.
Night: Cloudy early with partial clearing expected late. Low 39F. Winds WSW at 10 to 15 mph.
Tuesday, December 19
7:01am / 4:13pm 7:51am / 5:39pm
Partly Cloudy
47°
39°
Mix of sun and clouds. Highs in the upper 40s and lows in the upper 30s.
Wednesday, December 20
7:02am / 4:14pm 8:36am / 6:31pm
Partly Cloudy/Wind
41°
26°
Windy with times of sun and clouds. Highs in the low 40s and lows in the mid 20s.
Thursday, December 21
7:02am / 4:14pm 9:17am / 7:26pm
Mostly Sunny
32°
30°
More sun than clouds. Highs in the low 30s with temperatures nearly steady overnight.
Friday, December 22
7:03am / 4:15pm 9:54am / 8:23pm
Partly Cloudy
43°
41°
Times of sun and clouds. Highs in the low 40s with temperatures nearly steady overnight.
Saturday, December 23
7:03am / 4:15pm 10:28am / 9:22pm
Showers/Wind
52°
40°
Windy with showers. Highs in the low 50s and lows in the low 40s.
Sunday, December 24
7:03am / 4:16pm 10:59am / 10:22pm
Cloudy
44°
39°
Cloudy. Highs in the mid 40s and lows in the upper 30s.
Monday, December 25
7:04am / 4:16pm 11:29am / 11:24pm
Showers
46°
35°
Showers possible. Highs in the mid 40s and lows in the mid 30s.
Tuesday, December 26
7:04am / 4:17pm 11:59am / 12:01am
Mostly Cloudy
38°
28°
Considerable cloudiness. Highs in the upper 30s and lows in the upper 20s.
Wind Forecast
Day SundayMondayTuesday
MPH 2 4 0 2 9 8 9 9 9 9 14 17
NNW
N
ENE
SE
SE
SE
SSW
WSW
W
W
WSW
WSW
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ200-180915- 320 PM EST Sun Dec 17 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres builds over New England today. A warm front approaches tonight, then lifts north across the waters Mon. A cold front will sweep across New England and the coastal waters Tue night followed by gusty winds Wed. High pres builds across the waters 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
Variable winds 5 kt or less. A slight chance of light snow after 4am. Seas 1 ft or less.
Monday
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. A chance of rain and snow before 10am, then a slight chance of rain between 10am and 3pm. Seas 1 ft or less.
Monday Night
SSW wind 6 to 9 kt becoming W after midnight. Mostly cloudy. Seas 1 ft or less.
Tuesday
WSW wind 7 to 10 kt increasing to 12 to 15 kt in the afternoon. Winds could gust as high as 31 kt. Partly sunny. Seas 1 ft or less.
Tuesday Night
WSW wind around 17 kt becoming WNW after midnight. Winds could gust as high as 34 kt. Partly cloudy. Seas 1 ft or less.
Wednesday
WNW wind 16 to 18 kt, with gusts as high as 27 kt. Mostly sunny. Seas 1 ft or less.
Wednesday Night
NW wind 13 to 16 kt, with gusts as high as 24 kt. Partly cloudy. Seas 1 ft or less.
Thursday
NNW wind 8 to 12 kt. Mostly sunny. Seas 1 ft or less.
Thursday Night
NW wind around 6 kt becoming NNE after midnight. Partly cloudy. Seas 1 ft or less.
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.