Chelsea Weather

42°23'N 71°1'W

Home Harbor Resources

Current Conditions
Few Clouds
41°F
Feels like: 31°F
Wind Chill: 31°F Ceiling: Unl
Heat Index: 41°F Visibility: 10mi
Dew Point: 26°F Wind: 23mph
Humidity: 55% Direction: 270° (W)
Pressure: 29.53" Gusts: 31mph
Reported: 10 minutes 36 seconds ago
November 19, 2017 5:50 pm EST
Location: 42.346N 70.651W or 9 nautical miles E of search location of 42.325047128151N 70.846710205078W.
Wind Direction: W (280°)
Wind Speed: 25 knots
Wind Gust: 31 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 5 sec
Average Period: 3.9 sec
Mean Wave Direction: WNW (298°)
Atmospheric Pressure: 29.43 in (996.6 mb)
Pressure Tendency: +0.19 in (+6.5 mb)
Air Temperature: 44°F (6.7°C)
Water Temperature: 51°F (10.3°C)
November 19, 2017 6:30 pm EST
Location: 42.355N 71.05W or 9 nautical miles WNW of search location of 42.325047128151N 70.846710205078W.
Atmospheric Pressure: 29.48 in (998.3 mb)
Air Temperature: 41°F (5.1°C)
November 19, 2017 6:04 pm EST
Location: 42.523N 70.566W or 17 nautical miles NE of search location of 42.325047128151N 70.846710205078W.
Wind Direction: W (280°)
Wind Speed: 23 knots
Wind Gust: 27 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 5 sec
Atmospheric Pressure: 29.43 in (996.7 mb)
Air Temperature: 44°F (6.8°C)
Water Temperature: 50°F (9.8°C)
Sunday, November 19
6:40am / 4:18pm 7:26am / 5:29pm
Mostly Clear/Wind
47°
32°
Day:
Night: Mostly clear and windy. Low 32F. Winds W at 20 to 30 mph. Higher wind gusts possible.
Monday, November 20
6:41am / 4:18pm 8:21am / 6:11pm
Partly Cloudy/Wind
41°
36°
Day: Partly cloudy skies with gusty winds. High 41F. Winds W at 20 to 30 mph.
Night: A mostly clear sky. Low 36F. Winds SW at 10 to 20 mph.
Tuesday, November 21
6:42am / 4:17pm 9:13am / 6:56pm
Sunny
55°
48°
Sunshine. Highs in the mid 50s and lows in the upper 40s.
Wednesday, November 22
6:44am / 4:16pm 10:01am / 7:45pm
AM Rain
51°
27°
Cloudy with rain in the morning. Highs in the low 50s and lows in the upper 20s.
Thursday, November 23
6:45am / 4:16pm 10:44am / 8:39pm
Sunny
39°
32°
Mainly sunny. Highs in the upper 30s and lows in the low 30s.
Friday, November 24
6:46am / 4:15pm 11:23am / 9:34pm
Partly Cloudy
43°
31°
Mix of sun and clouds. Highs in the low 40s and lows in the low 30s.
Saturday, November 25
6:47am / 4:15pm 11:59am / 10:34pm
Partly Cloudy
49°
38°
Times of sun and clouds. Highs in the upper 40s and lows in the upper 30s.
Sunday, November 26
6:48am / 4:14pm 12:32pm / 11:34pm
Partly Cloudy
41°
26°
Mix of sun and clouds. Highs in the low 40s and lows in the mid 20s.
Monday, November 27
6:49am / 4:14pm 1:02pm / 12:01am
Partly Cloudy
34°
24°
Partly cloudy. Highs in the mid 30s and lows in the mid 20s.
Tuesday, November 28
6:50am / 4:13pm 1:32pm / 12:38am
Sunny
36°
26°
Abundant sunshine. Highs in the mid 30s and lows in the mid 20s.
Wind Forecast
Day SundayMondayTuesday
MPH 18 15 14 19 21 17 14 11 9 11 16 15
W
W
W
W
W
W
WSW
SW
SW
SW
SW
SSW
Radar

Home Harbor Resources

Marine Forecast
...GALE WARNING IN EFFECT THROUGH LATE TONIGHT...
Synopsis: ANZ200-200700- 116 PM EST Sun Nov 19 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... Strong low pres will continue to intensify as it tracks across northern New England this afternoon. Its attending cold front sweeps across the waters late this morning into early afternoon. S to SW gales ahead of the front and W to NW gales behind the front this afternoon into Monday. High pres then builds across the waters Tue followed by another cold front moving across New England Wed. High pressure then builds over 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
W wind 17 to 19 kt, with gusts as high as 28 kt. Partly cloudy. Seas around 3 ft.
Monday
W wind 18 to 22 kt, with gusts as high as 34 kt. Mostly sunny. Seas around 3 ft.
Monday Night
W wind 10 to 15 kt, with gusts as high as 29 kt. Partly cloudy. Seas 3 ft subsiding to 1 ft.
Tuesday
SW wind 10 to 14 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft building to 3 ft.
Tuesday Night
SSW wind 10 to 13 kt, with gusts as high as 21 kt. A chance of showers, mainly after 3am. Seas 1 to 2 ft.
Wednesday
WSW wind 9 to 12 kt becoming NW 12 to 15 kt in the afternoon. Showers likely, mainly before 10am. Seas 1 to 2 ft.
Wednesday Night
NNW wind 10 to 12 kt, with gusts as high as 22 kt. Partly cloudy. Seas around 2 ft.
Thanksgiving Day
NW wind 6 to 9 kt becoming W in the afternoon. Mostly sunny. Seas around 2 ft.
Thursday Night
WSW wind 7 to 9 kt. Partly cloudy. Seas around 2 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.