Chelsea Weather

42°23'N 71°1'W
Current Conditions
Overcast
72°F
Feels like: 72°F
Wind Chill: 72°F Ceiling: 10000ft
Heat Index: 72°F Visibility: 6mi
Dew Point: 69°F Wind: 6mph
Humidity: 91% Direction: 20° (NNE)
Pressure: 29.96" Gusts: -
Reported: 51 minutes 32 seconds ago
September 4, 2015 2:50 am EDT
Location: 42.346N 70.651W or 9 nautical miles E of search location of 42.325047128151N 70.846710205078W.
Wind Direction: N (360°)
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 1 ft
Average Period: 4.7 sec
Atmospheric Pressure: 29.96 in (1014.4 mb)
Pressure Tendency: +0.02 in (+0.8 mb)
Air Temperature: 71°F (21.6°C)
Dew Point: 71°F (21.6°C)
Water Temperature: 72°F (22.3°C)
September 4, 2015 3:00 am EDT
Location: 42.355N 71.05W or 9 nautical miles WNW of search location of 42.325047128151N 70.846710205078W.
Air Temperature: 74°F (23.2°C)
Water Temperature: 68°F (19.8°C)
September 4, 2015 2:04 am EDT
Location: 42.522N 70.566W or 17 nautical miles NE of search location of 42.325047128151N 70.846710205078W.
Wind Direction: NNE (20°)
Wind Speed: 6 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Air Temperature: 71°F (21.4°C)
Water Temperature: 70°F (21.2°C)
Visibility: 1.6 nmi
Friday, September 4
6:11am / 7:13pm 11:16pm / 12:58pm
Mostly Sunny
70°
58°
Day: Partly cloudy. High around 70F. Winds NE at 10 to 20 mph.
Night: Clear skies. Low 58F. Winds NE at 10 to 15 mph.
Saturday, September 5
6:13am / 7:11pm 11:59pm / 1:58pm
Sunny
75°
60°
Day: Sunny. High near 75F. Winds ENE at 10 to 15 mph.
Night: Clear. Low around 60F. Winds SSW at 5 to 10 mph.
Sunday, September 6
6:14am / 7:10pm 12:05am / 2:53pm
Sunny
84°
64°
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
89°
68°
Mainly sunny. Highs in the upper 80s and lows in the upper 60s.
Tuesday, September 8
6:16am / 7:06pm 1:52am / 4:25pm
Sunny
91°
69°
Sunny. Highs in the low 90s and lows in the upper 60s.
Wednesday, September 9
6:17am / 7:04pm 2:48am / 5:04pm
Mostly Sunny
87°
69°
Plenty of sun. Highs in the upper 80s and lows in the upper 60s.
Thursday, September 10
6:18am / 7:03pm 3:46am / 5:38pm
PM Thunderstorms
84°
67°
Afternoon thunderstorms. Highs in the mid 80s and lows in the upper 60s.
Friday, September 11
6:19am / 7:01pm 4:43am / 6:09pm
Showers
75°
64°
Chance of showers. Highs in the mid 70s and lows in the mid 60s.
Saturday, September 12
6:20am / 6:59pm 5:40am / 6:39pm
Showers
76°
63°
Showers possible. Highs in the mid 70s and lows in the low 60s.
Sunday, September 13
6:21am / 6:57pm 6:37am / 7:07pm
AM Showers
75°
62°
Morning showers. Highs in the mid 70s and lows in the low 60s.
Wind Forecast
Day FridaySaturday
MPH 9 16 17 15 9 6 5 7 10 10 7 6
NE
NNE
NE
NE
NE
NE
N
N
E
ESE
SE
SW
Radar
Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM 5 AM EDT EARLY THIS
Synopsis: A COLD FRONT WILL MOVE ACROSS THE WATERS TONIGHT FROM N TO S. BEHIND IT STRONG NE WINDS WILL DEVELOP AFTER MIDNIGHT AND CONTINUE INTO FRI. HIGH PRES BUILDING S FROM QUEBEC WILL SETTLE OVER SOUTHERN NEW ENGLAND FRI NIGHT AND SAT AND REMAIN THROUGH THE HOLIDAY WEEKEND. BENIGN QUIET BOATING WEATHER WILL PREVAIL INTO TUE AND PERHAPS INTO WED.

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
NE wind 14 to 16 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 to 2 ft.
Friday
NE wind around 16 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 3 ft.
Friday Night
ENE wind 7 to 10 kt becoming NNE after midnight. Clear. Seas around 2 ft.
Saturday
NNE wind 6 to 8 kt becoming ESE in the afternoon. Sunny. Seas 1 to 2 ft.
Saturday Night
SSE wind 6 to 8 kt becoming SW after midnight. Clear. Seas around 1 ft.
Sunday
WSW wind around 6 kt becoming SSE in the afternoon. Sunny. Seas around 1 ft.
Sunday Night
SW wind 7 to 9 kt. Clear. Seas around 1 ft.
Labor Day
SSW wind around 7 kt. Sunny. Seas around 1 ft.
Monday Night
SW wind 7 to 10 kt. Clear. Seas around 1 ft.

*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.