Deer Island Weather

42°21'N 70°58'W
Current Conditions
Few Clouds
73°F
Feels like: 73°F
Wind Chill: 73°F Ceiling: Unl
Heat Index: 73°F Visibility: 10mi
Dew Point: 55°F Wind: 10mph
Humidity: 53% Direction: 270° (W)
Pressure: 29.82" Gusts: -
Reported: 20 minutes 51 seconds ago
August 2, 2015 1:48 am EDT
Location: 42.355N 71.05W or 5 nautical miles WNW of search location of 42.338244963351N 70.951080322266W.
Air Temperature: 74°F (23.5°C)
Water Temperature: 68°F (20.0°C)
August 2, 2015 12:50 am EDT
Location: 42.346N 70.651W or 13 nautical miles E of search location of 42.338244963351N 70.951080322266W.
Wind Direction: WSW (250°)
Wind Speed: 10 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 9 sec
Atmospheric Pressure: 29.81 in (1009.5 mb)
Pressure Tendency: +0.02 in (+0.6 mb)
Air Temperature: 72°F (22.0°C)
Dew Point: 71°F (21.9°C)
Water Temperature: 70°F (21.2°C)
August 2, 2015 1:04 am EDT
Location: 42.522N 70.566W or 20 nautical miles ENE of search location of 42.338244963351N 70.951080322266W.
Wind Direction: SW (230°)
Wind Speed: 6 knots
Wind Gust: 8 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 11 sec
Air Temperature: 70°F (21.0°C)
Water Temperature: 67°F (19.7°C)
Visibility: 1.6 nmi
Saturday, August 1
5:36am / 8:03pm 8:44pm / 7:00am
Clear
88°
66°
Day:
Night: Clear skies. Low 66F. Winds W at 5 to 10 mph.
Sunday, August 2
5:37am / 8:02pm 9:22pm / 8:12am
Sunny
86°
69°
Day: Mainly sunny. High 86F. Winds WSW at 10 to 20 mph.
Night: Clear skies. Low 69F. Winds SSW at 10 to 15 mph.
Monday, August 3
5:38am / 8:01pm 9:58pm / 9:26am
Mostly Sunny
88°
72°
Plenty of sun. Highs in the upper 80s and lows in the low 70s.
Tuesday, August 4
5:39am / 8:00pm 10:34pm / 10:37am
PM Thunderstorms
85°
67°
Thunderstorms developing in the afternoon. Highs in the mid 80s and lows in the upper 60s.
Wednesday, August 5
5:40am / 7:59pm 11:11pm / 11:48am
Mostly Sunny
82°
64°
Plenty of sun. Highs in the low 80s and lows in the mid 60s.
Thursday, August 6
5:41am / 7:57pm 11:50pm / 12:57pm
PM Showers
78°
62°
Showers possible in the afternoon. Highs in the upper 70s and lows in the low 60s.
Friday, August 7
5:42am / 7:56pm 11:59pm / 2:03pm
Partly Cloudy
77°
64°
Times of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
Saturday, August 8
5:43am / 7:55pm 12:31am / 3:06pm
Showers
74°
64°
Chance of showers. Highs in the mid 70s and lows in the mid 60s.
Sunday, August 9
5:44am / 7:54pm 1:18am / 4:04pm
Showers
76°
64°
Showers possible. Highs in the mid 70s and lows in the mid 60s.
Monday, August 10
5:45am / 7:52pm 2:07am / 4:56pm
Partly Cloudy
77°
64°
Times of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
Wind Forecast
Day SundayMonday
MPH 7 7 10 13 11 10 8 9 13 18 17 13
W
W
WSW
SW
SW
SSW
SSW
SSW
SSW
SSW
S
SSW
Radar
Marine Forecast
Synopsis: A WEAK COLD FRONT WILL CROSS THE WATERS OVERNIGHT. WEAK HIGH PRES MOVES OVER THE WATERS SUNDAY. A STRONGER COLD FRONT WILL CROSS THE WATERS LATE MONDAY INTO EARLY TUESDAY. ANOTHER IN THE SERIES OF COLD FRONTS WILL CROSS THE WATERS LATE WEDNESDAY.

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.
Overnight
W wind around 6 kt. Mostly clear. Seas 1 ft or less.
Sunday
W wind 5 to 7 kt becoming SSW in the afternoon. Sunny. Seas 1 ft or less.
Sunday Night
SSW wind 6 to 8 kt. Mostly clear. Seas 1 ft or less.
Monday
S wind 7 to 12 kt. Mostly sunny. Seas 1 ft or less.
Monday Night
S wind 11 to 14 kt decreasing to 8 to 11 kt after midnight. Winds could gust as high as 22 kt. A chance of showers and thunderstorms, mainly after midnight. Seas 1 ft or less.
Tuesday
SW wind around 7 kt. A chance of showers and thunderstorms, mainly before 2pm. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Wednesday
W wind around 8 kt. Mostly sunny. Seas 1 ft or less.
Wednesday Night
WNW wind around 6 kt. Partly cloudy. Seas 1 ft or less.
WINDS AND WAVES 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.