Boston Harbor Weather

42°21'N 71°3'W
Current Conditions
Few Clouds
80°F
Feels like: 83°F
Wind Chill: 80°F Ceiling: Unl
Heat Index: 83°F Visibility: 10mi
Dew Point: 68°F Wind: 12mph
Humidity: 67% Direction: 230° (SW)
Pressure: 29.87" Gusts: -
Reported: 10 minutes 12 seconds ago
July 30, 2015 7:30 am EDT
Location: 42.355N 71.05W or 3 nautical miles WNW of search location of 42.338499N 70.982666W.
Air Temperature: 80°F (26.5°C)
July 30, 2015 6:50 am EDT
Location: 42.346N 70.651W or 15 nautical miles E of search location of 42.338499N 70.982666W.
Wind Direction: S (190°)
Wind Speed: 4 knots
Wind Gust: 4 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 8 sec
Average Period: 6.9 sec
Mean Wave Direction: E (86°)
Atmospheric Pressure: 29.88 in (1012.0 mb)
Pressure Tendency: +0.00 in (+0.0 mb)
Air Temperature: 72°F (22.0°C)
Dew Point: 72°F (22.0°C)
Water Temperature: 70°F (20.9°C)
July 30, 2015 7:04 am EDT
Location: 42.522N 70.566W or 21 nautical miles ENE of search location of 42.338499N 70.982666W.
Wind Direction: SW (220°)
Wind Speed: 8 knots
Wind Gust: 10 knots
Significant Wave Height: 3 ft
Dominant Wave Period: 8 sec
Air Temperature: 73°F (22.9°C)
Water Temperature: 72°F (22.3°C)
Visibility: 1.6 nmi
Thursday, July 30
5:34am / 8:06pm 7:19pm / 4:40am
PM Thunderstorms
87°
69°
Day: Mostly cloudy early with scattered thunderstorms developing this afternoon. High 87F. Winds SSW at 15 to 25 mph. Chance of rain 60%.
Night: Scattered thunderstorms during the evening. Mainly clear skies after midnight. Low 69F. Winds SW at 10 to 20 mph. Chance of rain 60%.
Friday, July 31
5:35am / 8:05pm 8:03pm / 5:49am
Sunny
88°
69°
Day: Sunny skies. High 88F. Winds W at 10 to 20 mph.
Night: Clear skies. Low 69F. Winds W at 10 to 15 mph.
Saturday, August 1
5:36am / 8:03pm 8:44pm / 7:00am
Mostly Sunny
88°
69°
A few clouds. Highs in the upper 80s and lows in the upper 60s.
Sunday, August 2
5:37am / 8:02pm 9:22pm / 8:12am
Mostly Sunny
87°
69°
More sun than clouds. Highs in the upper 80s and lows in the upper 60s.
Monday, August 3
5:38am / 8:01pm 9:58pm / 9:26am
Mostly Sunny
88°
71°
Mostly sunny. Highs in the upper 80s and lows in the low 70s.
Tuesday, August 4
5:39am / 8:00pm 10:34pm / 10:37am
Scattered Thunderstorms
88°
66°
Scattered thunderstorms. Highs in the upper 80s and lows in the mid 60s.
Wednesday, August 5
5:40am / 7:59pm 11:11pm / 11:48am
Partly Cloudy
84°
65°
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 60s.
Thursday, August 6
5:41am / 7:57pm 11:50pm / 12:57pm
Scattered Thunderstorms
77°
65°
A few thunderstorms possible. Highs in the upper 70s and lows in the mid 60s.
Friday, August 7
5:42am / 7:56pm 11:59pm / 2:03pm
Showers
78°
63°
Chance of showers. Highs in the upper 70s and lows in the low 60s.
Saturday, August 8
5:43am / 7:55pm 12:31am / 3:06pm
Partly Cloudy
77°
63°
Times of sun and clouds. Highs in the upper 70s and lows in the low 60s.
Wind Forecast
Day ThursdayFridaySaturday
MPH 8 16 17 14 10 9 10 14 14 7 6 6
SW
SSW
SSW
SW
WSW
WSW
W
WSW
W
W
W
SW
Radar
Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM EDT
Synopsis: A COLD FRONT APPROACHES THE WATERS FROM THE WEST LATE TODAY YIELDING SCATTERED THUNDERSTORMS OVERNIGHT. THE FRONT MOVES OFFSHORE EARLY FRI WITH FAIRLY QUIET WEATHER TO FOLLOW THIS WEEKEND INTO EARLY NEXT WEEK. STILL CANNOT RULE OUT THE POTENTIAL FOR HIT OR MISS THUNDERSTORMS THROUGH THE REMAINDER OF THE PERIOD.

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
SSW wind 8 to 13 kt, with gusts as high as 21 kt. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 to 2 ft.
Tonight
SW wind 7 to 10 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms, mainly before 1am. Seas 1 to 2 ft.
Friday
W wind 7 to 10 kt. Sunny. Seas around 1 ft.
Friday Night
W wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.
Saturday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Mostly sunny. Seas around 1 ft.
Saturday Night
SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A slight chance of showers before 10pm. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Monday
Variable winds less than 5 kt becoming SSW 5 to 8 kt in the morning. Mostly sunny. 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.