Boston Harbor Weather

42°21'N 71°3'W
Current Conditions
Overcast
58°F
Feels like: 58°F
Wind Chill: 58°F Ceiling: 1700ft
Heat Index: 58°F Visibility: 10mi
Dew Point: 53°F Wind: 14mph
Humidity: 84% Direction: 40° (NE)
Pressure: 30.16" Gusts: 24mph
Reported: 59 minutes 44 seconds ago
September 28, 2016 7:00 am EDT
Location: 42.355N 71.05W or 3 nautical miles WNW of search location of 42.338499N 70.982666W.
Atmospheric Pressure: 30.16 in (1021.3 mb)
Pressure Tendency: +0.06 in (+2.2 mb)
Air Temperature: 59°F (14.8°C)
Water Temperature: 63°F (17.3°C)
September 28, 2016 6:50 am EDT
Location: 42.346N 70.651W or 15 nautical miles E of search location of 42.338499N 70.982666W.
Wind Direction: NE (40°)
Wind Speed: 17 knots
Wind Gust: 21 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 5 sec
Average Period: 4.3 sec
Mean Wave Direction: ENE (76°)
Atmospheric Pressure: 30.14 in (1020.6 mb)
Pressure Tendency: +0.06 in (+2.0 mb)
Air Temperature: 59°F (15.2°C)
Water Temperature: 64°F (17.6°C)
September 28, 2016 6:04 am EDT
Location: 42.523N 70.566W or 22 nautical miles ENE of search location of 42.338499N 70.982666W.
Wind Direction: NE (50°)
Wind Speed: 16 knots
Wind Gust: 19 knots
Significant Wave Height: 4 ft
Dominant Wave Period: 5 sec
Atmospheric Pressure: 30.13 in (1020.3 mb)
Air Temperature: 59°F (15.1°C)
Water Temperature: 62°F (16.5°C)
Visibility: 1.6 nmi
Wednesday, September 28
6:38am / 6:29pm 4:09am / 5:31pm
AM Showers/Wind
61°
54°
Day: A few showers early, then cloudy and windy for the afternoon. High 61F. Winds NE at 20 to 30 mph. Chance of rain 30%.
Night: Showers early, then cloudy overnight. Low 54F. Winds NNE at 15 to 25 mph. Chance of rain 30%.
Thursday, September 29
6:39am / 6:28pm 5:10am / 6:01pm
Cloudy
58°
55°
Day: Cloudy. Slight chance of a rain shower. High 58F. Winds NE at 15 to 25 mph.
Night: Mostly cloudy skies early with showers developing late. Low around 55F. Winds NE at 10 to 20 mph. Chance of rain 60%.
Friday, September 30
6:40am / 6:26pm 6:09am / 6:30pm
Rain/Wind
58°
56°
Rain and wind. Highs in the upper 50s and lows in the mid 50s.
Saturday, October 1
6:41am / 6:24pm 7:07am / 6:58pm
Rain
61°
59°
Rain. Highs in the low 60s and lows in the upper 50s.
Sunday, October 2
6:42am / 6:22pm 8:05am / 7:28pm
Light Rain
63°
59°
Light rain. Highs in the low 60s and lows in the upper 50s.
Monday, October 3
6:43am / 6:21pm 9:02am / 7:59pm
Showers
66°
55°
Showers possible. Highs in the mid 60s and lows in the mid 50s.
Tuesday, October 4
6:44am / 6:19pm 9:58am / 8:32pm
Showers
65°
54°
Chance of showers. Highs in the mid 60s and lows in the mid 50s.
Wednesday, October 5
6:46am / 6:17pm 10:54am / 9:09pm
Cloudy
62°
54°
Mostly cloudy. Highs in the low 60s and lows in the mid 50s.
Thursday, October 6
6:47am / 6:16pm 11:48am / 9:50pm
AM Showers
63°
60°
Showers ending by midday. Highs in the low 60s with temperatures nearly steady overnight.
Friday, October 7
6:48am / 6:14pm 12:40pm / 10:35pm
Showers
64°
60°
Chance of showers. Highs in the mid 60s and lows in the low 60s.
Wind Forecast
Day WednesdayThursdayFriday
MPH 20 19 20 19 17 17 17 19 17 15 16 15
NE
NE
NE
NE
NE
NNE
NNE
NE
NE
NE
NE
NE
Radar
Marine Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...
Synopsis: HIGH PRESSURE TO THE N WITH LOW PRESSURE IMMEDIATELY S...NE WINDS PREVAIL POTENTIALLY GUSTING TO GALE FORCE AROUND FRIDAY MORNING. A DREARY PERIOD OF WIDESPREAD WET CONDITIONS THROUGH THE WEEKEND WITH A GRADUAL IMPROVEMENT EARLY NEXT WEEK. CONTINUE TO MONITOR THE TROPICS.

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
NE wind 13 to 17 kt, with gusts as high as 23 kt. A chance of drizzle, then a chance of rain or drizzle after 11am. Seas 1 ft building to 3 ft.
Tonight
NNE wind 15 to 18 kt, with gusts as high as 25 kt. A chance of rain or drizzle. Seas 3 ft subsiding to 1 ft.
Thursday
NE wind 12 to 14 kt. A chance of showers, mainly before 7am. Seas around 1 ft.
Thursday Night
NE wind 12 to 14 kt. A chance of showers. Seas around 2 ft.
Friday
NE wind around 15 kt. A chance of showers. Seas around 2 ft.
Friday Night
ENE wind around 13 kt. A chance of showers. Seas around 2 ft.
Saturday
NE wind 10 to 13 kt. Showers likely, mainly after 11am. Seas around 2 ft.
Saturday Night
NNE wind around 10 kt. Showers likely. Seas around 1 ft.
Sunday
NE wind 7 to 9 kt. A chance of showers. 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.