Deer Island Weather

42°21'N 70°58'W
Current Conditions
Clear
82°F
Feels like: 83°F
Wind Chill: 82°F Ceiling: Unl
Heat Index: 83°F Visibility: 10mi
Dew Point: 62°F Wind: 12mph
Humidity: 51% Direction: 280° (W)
Pressure: 29.91" Gusts: -
Reported: 51 minutes 22 seconds ago
August 31, 2015 9:00 pm EDT
Location: 42.355N 71.05W or 5 nautical miles WNW of search location of 42.338244963351N 70.951080322266W.
Air Temperature: 82°F (28.0°C)
Water Temperature: 69°F (20.5°C)
August 31, 2015 8:50 pm EDT
Location: 42.346N 70.651W or 13 nautical miles E of search location of 42.338244963351N 70.951080322266W.
Wind Direction: W (270°)
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 10 sec
Average Period: 4.3 sec
Mean Wave Direction: NNE (33°)
Atmospheric Pressure: 29.91 in (1012.9 mb)
Pressure Tendency: +0.03 in (+1.1 mb)
Air Temperature: 74°F (23.5°C)
Dew Point: 72°F (22.2°C)
Water Temperature: 71°F (21.4°C)
August 31, 2015 8:04 pm EDT
Location: 42.522N 70.566W or 20 nautical miles ENE of search location of 42.338244963351N 70.951080322266W.
Wind Direction: W (280°)
Wind Speed: 8 knots
Wind Gust: 8 knots
Significant Wave Height: 1 ft
Air Temperature: 75°F (23.7°C)
Water Temperature: 69°F (20.7°C)
Visibility: 1.6 nmi
Monday, August 31
6:07am / 7:20pm 8:31pm / 8:17am
Mostly Clear
90°
68°
Day:
Night: Mainly clear skies. Low 68F. Winds WNW at 5 to 10 mph.
Tuesday, September 1
6:08am / 7:18pm 9:09pm / 9:31am
Sunny
77°
66°
Day: Sunny. High 77F. Winds ENE at 10 to 15 mph.
Night: Clear skies. Low 66F. Winds SSW at 5 to 10 mph.
Wednesday, September 2
6:09am / 7:17pm 9:48pm / 10:43am
Sunny
90°
70°
Sunshine. Highs in the low 90s and lows in the low 70s.
Thursday, September 3
6:10am / 7:15pm 10:30pm / 11:52am
Partly Cloudy
83°
66°
Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Friday, September 4
6:11am / 7:13pm 11:16pm / 12:58pm
Partly Cloudy
72°
60°
Mix of sun and clouds. Highs in the low 70s and lows in the low 60s.
Saturday, September 5
6:13am / 7:11pm 11:59pm / 1:58pm
Sunny
80°
62°
Mainly sunny. Highs in the low 80s and lows in the low 60s.
Sunday, September 6
6:14am / 7:10pm 12:05am / 2:53pm
Sunny
85°
66°
Mainly sunny. Highs in the mid 80s and lows in the mid 60s.
Monday, September 7
6:15am / 7:08pm 12:57am / 3:42pm
Sunny
90°
68°
Abundant sunshine. Highs in the low 90s and lows in the upper 60s.
Tuesday, September 8
6:16am / 7:06pm 1:52am / 4:25pm
AM Showers
88°
67°
A few morning showers. Highs in the upper 80s and lows in the upper 60s.
Wednesday, September 9
6:17am / 7:04pm 2:48am / 5:04pm
Partly Cloudy
77°
62°
Times of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Wind Forecast
Day MondayTuesdayWednesday
MPH 10 6 8 6 11 11 8 6 7 7 10 10
WNW
WNW
NW
NNE
ESE
ESE
S
SSW
SW
WSW
SW
SW
Radar
Marine Forecast
Synopsis: A WEAK COLD FRONT WILL MOVE SOUTH INTO THE WATERS LATE TONIGHT FOLLOWED BY HIGH PRES ON TUE AND WED. ANOTHER FRONT WILL MOVE ACROSS THE REGION LATE THU WITH STRONGER HIGH PRES BUILDING S FROM THE MARITIMES FRI INTO SAT.

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
NW wind 6 to 8 kt. Mostly clear. Seas 1 ft or less.
Tuesday
NNW wind 5 to 8 kt becoming ESE in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
SSE wind around 7 kt becoming SW after midnight. Mostly clear. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Wednesday Night
SSW wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 11am. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Patchy fog between 2am and 3am, then Patchy fog between 4am and 5am. Seas 1 ft or less.
Friday
NE wind around 8 kt. Mostly sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Patchy fog after 5am. 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.