Chelsea Weather

42°23'N 71°1'W
Current Conditions
Overcast
41°F
Feels like: 30°F
Wind Chill: 30°F Ceiling: 900ft
Heat Index: 41°F Visibility: 1.2mi
Dew Point: 40°F Wind: 30mph
Humidity: 96% Direction: 20° (NNE)
Pressure: 29.45" Gusts: 37mph
Reported: 19 minutes 41 seconds ago
January 24, 2017 9:50 am EST
Location: 42.346N 70.651W or 9 nautical miles E of search location of 42.325047128151N 70.846710205078W.
Wind Direction: NE (40°)
Wind Speed: 29 knots
Wind Gust: 37 knots
Significant Wave Height: 19 ft
Dominant Wave Period: 11 sec
Average Period: 8.4 sec
Mean Wave Direction: E (96°)
Atmospheric Pressure: 29.36 in (994.3 mb)
Pressure Tendency: -0.09 in (-3.1 mb)
Air Temperature: 43°F (6.3°C)
Water Temperature: 44°F (6.5°C)
January 24, 2017 9:42 am EST
Location: 42.355N 71.05W or 9 nautical miles WNW of search location of 42.325047128151N 70.846710205078W.
Atmospheric Pressure: 29.46 in (997.7 mb)
Air Temperature: 41°F (4.9°C)
Water Temperature: 39°F (4.0°C)
January 24, 2017 9:04 am EST
Location: 42.523N 70.566W or 17 nautical miles NE of search location of 42.325047128151N 70.846710205078W.
Wind Direction: NE (40°)
Wind Speed: 33 knots
Wind Gust: 41 knots
Significant Wave Height: 18 ft
Dominant Wave Period: 12 sec
Atmospheric Pressure: 29.42 in (996.4 mb)
Air Temperature: 43°F (6.2°C)
Water Temperature: 45°F (7.4°C)
Visibility: 0.6 nmi
Tuesday, January 24
7:04am / 4:48pm 4:11am / 2:06pm
Rain/Wind
43°
36°
Day: Windy with rain likely. High 43F. Winds NNE at 25 to 35 mph. Chance of rain 90%. Rainfall near a quarter of an inch. Winds could occasionally gust over 50 mph.
Night: Rain likely. Low 36F. Winds NNW at 15 to 25 mph. Chance of rain 100%. Rainfall near a quarter of an inch. Winds could occasionally gust over 40 mph.
Wednesday, January 25
7:04am / 4:49pm 5:02am / 2:55pm
Partly Cloudy
47°
36°
Day: Partly cloudy skies. High 47F. Winds WNW at 10 to 20 mph.
Night: Clear skies early will give way to cloudy skies and light rain after midnight. Low 36F. Winds SW at 10 to 15 mph. Chance of rain 60%.
Thursday, January 26
7:03am / 4:51pm 5:50am / 3:49pm
Showers
50°
35°
Showers. Highs in the low 50s and lows in the mid 30s.
Friday, January 27
7:02am / 4:52pm 6:35am / 4:47pm
Mostly Cloudy/Wind
42°
30°
Considerably cloudy, windy. Highs in the low 40s and lows in the low 30s.
Saturday, January 28
7:01am / 4:53pm 7:15am / 5:49pm
Partly Cloudy/Wind
40°
28°
Windy with a mix of sun and clouds. Highs in the low 40s and lows in the upper 20s.
Sunday, January 29
7:00am / 4:54pm 7:53am / 6:53pm
Partly Cloudy
39°
25°
Times of sun and clouds. Highs in the upper 30s and lows in the mid 20s.
Monday, January 30
6:59am / 4:56pm 8:28am / 7:59pm
Mostly Sunny
36°
25°
Mostly sunny. Highs in the mid 30s and lows in the mid 20s.
Tuesday, January 31
6:58am / 4:57pm 9:01am / 9:05pm
Partly Cloudy
38°
28°
Partly cloudy. Highs in the upper 30s and lows in the upper 20s.
Wednesday, February 1
6:57am / 4:58pm 9:33am / 10:13pm
Partly Cloudy
39°
24°
Mix of sun and clouds. Highs in the upper 30s and lows in the mid 20s.
Thursday, February 2
6:56am / 5:00pm 10:07am / 11:21pm
Mostly Sunny
32°
22°
A few clouds. Highs in the low 30s and lows in the low 20s.
Wind Forecast
Day TuesdayWednesdayThursday
MPH 26 18 16 18 19 15 16 13 13 10 8 8
NNE
NNE
N
NNW
NW
WNW
WNW
WNW
WSW
WSW
SW
SSW
Radar
Marine Forecast
...STORM WARNING IN EFFECT UNTIL NOON EST TODAY...
Synopsis: AN EXTREMELY DANGEROUS COASTAL STORM WILL GRADUALLY LOSE ITS INFLUENCE ON THE WATERS TODAY. THE STORM WILL SLOWLY LIFT NE AND BE LOCATED SOUTHEAST OF CAPE COD TONIGHT BEFORE LIFTING INTO THE MARITIMES ON WED. LOW PRES TRACKING NORTH OF OUR REGION WILL DRAG A COLD FRONT ACROSS THE REGION ON 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.
Today
NE wind 20 to 25 kt, with gusts as high as 34 kt. Rain. Patchy fog. Seas 13 ft subsiding to 10 ft.
Tonight
NNE wind 18 to 21 kt becoming NNW 14 to 17 kt after midnight. Rain, mainly before 3am. Patchy fog. Seas 9 ft subsiding to 6 ft.
Wednesday
W wind 10 to 13 kt, with gusts as high as 22 kt. A chance of rain, mainly before 7am. Seas 4 to 5 ft.
Wednesday Night
SW wind 7 to 10 kt. A chance of showers, mainly after 4am. Seas 3 to 4 ft.
Thursday
SW wind 8 to 12 kt becoming W in the afternoon. Winds could gust as high as 26 kt. A chance of showers, mainly before noon. Seas 3 ft subsiding to 1 ft.
Thursday Night
W wind 12 to 14 kt, with gusts as high as 22 kt. Partly cloudy. Seas 1 to 2 ft.
Friday
W wind around 14 kt, with gusts as high as 22 kt. Mostly sunny. Seas 1 to 2 ft.
Friday Night
W wind around 12 kt. Partly cloudy. Seas around 1 ft.
Saturday
W wind 12 to 14 kt. Mostly sunny. Seas around 1 ft.
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.