Deer Island Weather

42°21'N 70°58'W

Home Harbor Resources

Current Conditions
Overcast
38°F
Feels like: 32°F
Wind Chill: 32°F Ceiling: 3200ft
Heat Index: 38°F Visibility: 10mi
Dew Point: 35°F Wind: 8mph
Humidity: 89% Direction: 140° (SE)
Pressure: 30.4" Gusts: -
Reported: 21 minutes 43 seconds ago
February 23, 2018 4:48 pm EST
Location: 42.355N 71.05W or 5 nautical miles WNW of search location of 42.338244963351N 70.951080322266W.
Atmospheric Pressure: 30.38 in (1028.8 mb)
Air Temperature: 39°F (3.7°C)
February 23, 2018 4:50 pm EST
Location: 42.346N 70.651W or 13 nautical miles E of search location of 42.338244963351N 70.951080322266W.
Wind Direction: SE (130°)
Wind Speed: 14 knots
Wind Gust: 16 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 3 sec
Average Period: 3.7 sec
Mean Wave Direction: E (92°)
Atmospheric Pressure: 30.39 in (1029.0 mb)
Pressure Tendency: -0.12 in (-4.2 mb)
Air Temperature: 38°F (3.5°C)
Water Temperature: 40°F (4.3°C)
February 23, 2018 4:04 pm EST
Location: 42.523N 70.566W or 20 nautical miles ENE of search location of 42.338244963351N 70.951080322266W.
Wind Speed: 14 knots
Wind Gust: 17 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 5 sec
Atmospheric Pressure: 30.40 in (1029.4 mb)
Air Temperature: 37°F (2.9°C)
Water Temperature: 40°F (4.5°C)
Friday, February 23
6:29am / 5:26pm 10:58am / 12:40am
Rain Early
40°
36°
Day:
Night: Cloudy. Periods of rain early. Low 36F. Winds SW at 10 to 15 mph. Chance of rain 80%.
Saturday, February 24
6:27am / 5:27pm 11:46am / 1:46am
Mostly Cloudy
56°
37°
Day: A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 56F. Winds NW at 10 to 15 mph.
Night: Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 37F. Winds NE at 10 to 20 mph.
Sunday, February 25
6:26am / 5:28pm 12:42pm / 2:51am
Rain
41°
37°
Mainly cloudy and rainy. Highs in the low 40s and lows in the upper 30s.
Monday, February 26
6:24am / 5:30pm 1:45pm / 3:51am
Partly Cloudy
53°
32°
Partly cloudy. Highs in the low 50s and lows in the low 30s.
Tuesday, February 27
6:23am / 5:31pm 2:54pm / 4:46am
Sunny
54°
35°
Mainly sunny. Highs in the mid 50s and lows in the mid 30s.
Wednesday, February 28
6:21am / 5:32pm 4:06pm / 5:32am
Partly Cloudy
50°
37°
Times of sun and clouds. Highs in the low 50s and lows in the upper 30s.
Thursday, March 1
6:19am / 5:33pm 5:18pm / 6:14am
Showers
44°
39°
Showers. Highs in the mid 40s and lows in the upper 30s.
Friday, March 2
6:18am / 5:35pm 6:30pm / 6:50am
Showers
43°
38°
Showers. Highs in the low 40s and lows in the upper 30s.
Saturday, March 3
6:16am / 5:36pm 7:38pm / 7:22am
Showers/Wind
45°
37°
Windy with showers. Highs in the mid 40s and lows in the upper 30s.
Sunday, March 4
6:14am / 5:37pm 8:45pm / 7:54am
Cloudy
43°
38°
Mostly cloudy. Highs in the low 40s and lows in the upper 30s.
Wind Forecast
Day FridaySaturdaySunday
MPH 12 7 11 10 12 10 8 6 12 15 16 14
S
SW
WSW
W
WNW
NW
NNW
NNE
ENE
E
ESE
ESE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ200-240915- 324 PM EST Fri Feb 23 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will push south of the waters Saturday morning. A series of frontal systems will sweep across the waters through the weekend. High pres builds over the waters early next week. 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
S wind 7 to 10 kt becoming WSW after midnight. Winds could gust as high as 22 kt. Rain, mainly before 11pm. Patchy fog between 9pm and 3am. Seas 1 ft or less.
Saturday
W wind 6 to 9 kt becoming NNW in the afternoon. Winds could gust as high as 20 kt. Partly sunny. Seas 1 ft or less.
Saturday Night
N wind 5 to 8 kt becoming ENE 10 to 13 kt after midnight. A chance of rain after 3am. Seas 1 ft or less.
Sunday
ESE wind 14 to 17 kt, with gusts as high as 26 kt. Rain and snow, becoming all rain after 4pm. Seas 1 ft or less.
Sunday Night
ENE wind 5 to 8 kt becoming WNW after midnight. A chance of rain, mainly before 9pm. Seas 1 ft or less.
Monday
WNW wind 6 to 8 kt. Mostly sunny. Seas 1 ft or less.
Monday Night
WNW wind around 7 kt. Mostly clear. Seas 1 ft or less.
Tuesday
WNW wind around 7 kt becoming W in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
WSW wind around 7 kt. Mostly clear. 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.