Charlestown, Charles River Weather

42°22'N 71°3'W
Current Conditions
Clear
77°F
Feels like: 79°F
Wind Chill: 77°F Ceiling: Unl
Heat Index: 79°F Visibility: 10mi
Dew Point: 67°F Wind: 13mph
Humidity: 71% Direction: 270° (W)
Pressure: 29.79" Gusts: 18mph
Reported: 18 minutes 50 seconds ago
July 26, 2016 4:50 am EDT
Location: 42.346N 70.651W or 9 nautical miles E of search location of 42.329108295476N 70.852203369141W.
Wind Direction: WSW (250°)
Wind Speed: 12 knots
Wind Gust: 14 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 5 sec
Atmospheric Pressure: 29.75 in (1007.5 mb)
Pressure Tendency: +0.01 in (+0.4 mb)
Air Temperature: 73°F (22.6°C)
Dew Point: 69°F (20.6°C)
Water Temperature: 71°F (21.6°C)
July 26, 2016 5:48 am EDT
Location: 42.355N 71.05W or 9 nautical miles W of search location of 42.329108295476N 70.852203369141W.
Atmospheric Pressure: 29.76 in (1007.9 mb)
Air Temperature: 78°F (25.3°C)
Water Temperature: 67°F (19.5°C)
July 26, 2016 5:04 am EDT
Location: 42.523N 70.566W or 17 nautical miles NE of search location of 42.329108295476N 70.852203369141W.
Wind Direction: WSW (250°)
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Atmospheric Pressure: 29.75 in (1007.5 mb)
Air Temperature: 71°F (21.8°C)
Water Temperature: 68°F (20.2°C)
Visibility: 1.6 nmi
Tuesday, July 26
5:31am / 8:09pm 11:59pm / 12:54pm
Sunny
94°
70°
Day: Abundant sunshine. High 94F. Winds WNW at 10 to 20 mph.
Night: Some clouds this evening will give way to mainly clear skies overnight. Low around 70F. Winds NW at 5 to 10 mph.
Wednesday, July 27
5:32am / 8:08pm 12:12am / 2:03pm
Sunny
90°
70°
Day: Mainly sunny. High near 90F. WNW winds shifting to E at 10 to 15 mph.
Night: Clear. Low around 70F. Winds SSW at 5 to 10 mph.
Thursday, July 28
5:33am / 8:07pm 12:52am / 3:11pm
Mostly Sunny
88°
70°
A few clouds. Highs in the upper 80s and lows in the low 70s.
Friday, July 29
5:34am / 8:06pm 1:36am / 4:17pm
AM Showers
79°
68°
A few morning showers. Highs in the upper 70s and lows in the upper 60s.
Saturday, July 30
5:35am / 8:05pm 2:26am / 5:19pm
AM Showers
78°
67°
A few morning showers. Highs in the upper 70s and lows in the upper 60s.
Sunday, July 31
5:36am / 8:04pm 3:21am / 6:14pm
Showers
81°
66°
Showers possible. Highs in the low 80s and lows in the mid 60s.
Monday, August 1
5:37am / 8:03pm 4:20am / 7:04pm
Showers
82°
65°
Showers possible. Highs in the low 80s and lows in the mid 60s.
Tuesday, August 2
5:38am / 8:01pm 5:23am / 7:47pm
Sunny
83°
66°
Sunshine. Highs in the low 80s and lows in the mid 60s.
Wednesday, August 3
5:39am / 8:00pm 6:26am / 8:25pm
Mostly Sunny
87°
69°
A few clouds. Highs in the upper 80s and lows in the upper 60s.
Thursday, August 4
5:40am / 7:59pm 7:30am / 8:59pm
Mostly Sunny
90°
68°
More sun than clouds. Highs in the low 90s and lows in the upper 60s.
Wind Forecast
Day TuesdayWednesday
MPH 10 13 12 10 8 5 6 6 9 8 7 6
W
WNW
WNW
NW
NW
WNW
WNW
WNW
E
ESE
SSW
SW
Radar
Marine Forecast
Synopsis: HIGH PRESSURE BUILDS OVER THE WATERS TODAY AND WEDNESDAY. A COLD FRONT WILL CROSS THE WATERS LATE FRIDAY. HIGH PRESSURE WILL BUILD NORTH OF THE WATERS FOR SATURDAY AND DROP OVER THE WATERS ON SUNDAY.

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
W wind around 9 kt. Sunny. Seas around 1 ft.
Tonight
NW wind 5 to 7 kt. Mostly clear. Seas around 1 ft.
Wednesday
Variable winds less than 5 kt becoming E 5 to 7 kt in the morning. Sunny. Seas around 1 ft.
Wednesday Night
SSE wind 7 to 9 kt becoming SW after midnight. Mostly clear. Seas around 1 ft.
Thursday
WSW wind 5 to 7 kt becoming ESE in the afternoon. Mostly sunny. Seas around 1 ft.
Thursday Night
S wind 5 to 7 kt becoming WSW after midnight. A slight chance of showers and thunderstorms. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming E around 6 kt in the morning. A chance of showers after 9am. Seas around 1 ft.
Friday Night
E wind around 6 kt. A chance of showers. Patchy fog after 5am. Seas around 1 ft.
Saturday
NE wind around 7 kt. A chance of showers. Seas 1 to 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.