Charlestown, Charles River Weather

42°22'N 71°3'W
Current Conditions
Broken Clouds
78°F
Feels like: 79°F
Wind Chill: 78°F Ceiling: 28000ft
Heat Index: 79°F Visibility: 10mi
Dew Point: 54°F Wind: 10mph
Humidity: 43% Direction: 280° (W)
Pressure: 30.08" Gusts: -
Reported: 31 minutes 33 seconds ago
August 29, 2015 6:50 pm EDT
Location: 42.346N 70.651W or 9 nautical miles E of search location of 42.329108295476N 70.852203369141W.
Wind Direction: SSW (200°)
Wind Speed: 4 knots
Wind Gust: 6 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 10 sec
Average Period: 7.3 sec
Mean Wave Direction: E (85°)
Atmospheric Pressure: 30.09 in (1018.9 mb)
Pressure Tendency: -0.03 in (-0.9 mb)
Air Temperature: 73°F (23.0°C)
Dew Point: 68°F (19.9°C)
Water Temperature: 71°F (21.7°C)
August 29, 2015 6:04 pm EDT
Location: 42.522N 70.566W or 17 nautical miles NE of search location of 42.329108295476N 70.852203369141W.
Wind Direction: SSE (160°)
Wind Speed: 8 knots
Wind Gust: 8 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 11 sec
Air Temperature: 73°F (22.9°C)
Water Temperature: 70°F (20.9°C)
Visibility: 1.6 nmi
August 29, 2015 7:00 pm EDT
Location: 42.967N 70.623W or 40 nautical miles NNE of search location of 42.329108295476N 70.852203369141W.
Wind Direction: S (180°)
Wind Speed: 15 knots
Wind Gust: 16 knots
Atmospheric Pressure: 30.05 in (1017.5 mb)
Pressure Tendency: -0.03 in (-0.9 mb)
Air Temperature: 70°F (21.3°C)
Dew Point: 62°F (16.6°C)
Saturday, August 29
6:05am / 7:23pm 7:16pm / 5:48am
Partly Cloudy
80°
65°
Day:
Night: A few clouds. Low around 65F. Winds SW at 5 to 10 mph.
Sunday, August 30
6:06am / 7:22pm 7:54pm / 7:03am
Partly Cloudy
86°
68°
Day: Partly cloudy skies. High 86F. Winds WSW at 5 to 10 mph.
Night: A few clouds. Low 68F. Winds WSW at 5 to 10 mph.
Monday, August 31
6:07am / 7:20pm 8:31pm / 8:17am
Sunny
90°
68°
Sunshine. Highs in the low 90s and lows in the upper 60s.
Tuesday, September 1
6:08am / 7:18pm 9:09pm / 9:31am
Sunny
79°
65°
Mainly sunny. Highs in the upper 70s and lows in the mid 60s.
Wednesday, September 2
6:10am / 7:17pm 9:49pm / 10:43am
Partly Cloudy
90°
69°
Mix of sun and clouds. Highs in the low 90s and lows in the upper 60s.
Thursday, September 3
6:11am / 7:15pm 10:30pm / 11:52am
Mostly Sunny
87°
68°
A few clouds. Highs in the upper 80s and lows in the upper 60s.
Friday, September 4
6:12am / 7:13pm 11:16pm / 12:58pm
Mostly Sunny
81°
64°
More sun than clouds. Highs in the low 80s and lows in the mid 60s.
Saturday, September 5
6:13am / 7:12pm 11:59pm / 1:58pm
Partly Cloudy
84°
65°
Partly cloudy. Highs in the mid 80s and lows in the mid 60s.
Sunday, September 6
6:14am / 7:10pm 12:05am / 2:53pm
Sunny
87°
65°
Sunny. Highs in the upper 80s and lows in the mid 60s.
Monday, September 7
6:15am / 7:08pm 12:57am / 3:42pm
Sunny
85°
66°
Mainly sunny. Highs in the mid 80s and lows in the mid 60s.
Wind Forecast
Day SaturdaySundayMonday
MPH 6 8 7 7 8 7 5 7 6 7 12 15
SW
SW
SW
WSW
WSW
WSW
SW
WSW
SW
WSW
W
WNW
Radar
Marine Forecast
Synopsis: HIGH PRES WILL MOVE SE OF THE WATERS TONIGHT. OTHERWISE...A RIDGE OF HIGH PRES AT THE UPPER LEVELS OF THE ATMOSPHERE WILL RESULT IN QUIET WEATHER ACROSS OUR WATERS THROUGH MUCH OF NEXT WEEK.

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
SW wind around 9 kt. Increasing clouds. Seas around 2 ft.
Sunday
WSW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. A slight chance of showers after 1pm. Seas around 1 ft.
Sunday Night
SW wind around 6 kt. Mostly cloudy, then clearing toward daybreak. Seas around 1 ft.
Monday
WSW wind 6 to 8 kt. Mostly sunny. Seas around 1 ft.
Monday Night
W wind 6 to 8 kt becoming NW after midnight. Mostly clear. Seas around 1 ft.
Tuesday
N wind 6 to 9 kt becoming E in the afternoon. Sunny. Seas around 1 ft.
Tuesday Night
SE wind 5 to 8 kt becoming SSW after midnight. Mostly clear. Seas around 1 ft.
Wednesday
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Wednesday Night
SSW wind around 7 kt becoming WSW after midnight. Mostly clear. 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.