Boston Harbor Weather

42°21'N 71°3'W

Home Harbor Resources

Current Conditions
Overcast
49°F
Feels like: 44°F
Wind Chill: 44°F Ceiling: 3900ft
Heat Index: 49°F Visibility: 7mi
Dew Point: 44°F Wind: 13mph
Humidity: 83% Direction: 220° (SW)
Pressure: 30.16" Gusts: -
Reported: 2 hours 24 minutes ago
December 15, 2018 7:42 am EST
Location: 42.355N 71.05W or 3 nautical miles WNW of search location of 42.338499N 70.982666W.
Atmospheric Pressure: 30.18 in (1022.0 mb)
Air Temperature: 47°F (8.6°C)
December 15, 2018 7:50 am EST
Location: 42.346N 70.651W or 15 nautical miles E of search location of 42.338499N 70.982666W.
Wind Direction: SSW (200°)
Wind Speed: 10 knots
Wind Gust: 12 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 11 sec
Average Period: 7.0 sec
Mean Wave Direction: NE (35°)
Atmospheric Pressure: 30.17 in (1021.6 mb)
Pressure Tendency: +0.03 in (+0.9 mb)
Air Temperature: 47°F (8.2°C)
Dew Point: 47°F (8.2°C)
Water Temperature: 46°F (8.0°C)
December 15, 2018 7:04 am EST
Location: 42.523N 70.566W or 22 nautical miles ENE of search location of 42.338499N 70.982666W.
Wind Direction: SW (220°)
Wind Speed: 12 knots
Wind Gust: 14 knots
Significant Wave Height: 2 ft
Dominant Wave Period: 3 sec
Atmospheric Pressure: 30.13 in (1020.3 mb)
Air Temperature: 46°F (7.5°C)
Water Temperature: 44°F (6.9°C)
Visibility: 1.6 nmi
Saturday, December 15
7:06am / 4:12pm 12:21pm / 12:01am
AM Clouds/PM Sun
52°
36°
Day: Cloudy early with peeks of sunshine expected late. High 52F. Winds NW at 10 to 15 mph.
Night: Partly cloudy skies. Low 36F. Winds NNE at 10 to 20 mph.
Sunday, December 16
7:06am / 4:12pm 12:47pm / 12:07am
Showers
43°
36°
Day: Steady light rain in the morning. Showers continuing in the afternoon. High 43F. Winds ENE at 15 to 25 mph. Chance of rain 60%. Higher wind gusts possible.
Night: Windy at times with periods of rain. Low 36F. Winds NE at 20 to 30 mph. Chance of rain 90%. Rainfall around a half an inch. Higher wind gusts possible.
Monday, December 17
7:07am / 4:13pm 1:14pm / 1:08am
AM Light Rain
43°
27°
Light rain in the morning. Highs in the low 40s and lows in the upper 20s.
Tuesday, December 18
7:08am / 4:13pm 1:42pm / 2:12am
Sunny/Wind
31°
24°
Mainly sunny and windy. Highs in the low 30s and lows in the mid 20s.
Wednesday, December 19
7:08am / 4:14pm 2:15pm / 3:18am
Mostly Sunny
40°
31°
Mostly sunny. Highs in the low 40s and lows in the low 30s.
Thursday, December 20
7:09am / 4:14pm 2:52pm / 4:27am
Partly Cloudy
46°
39°
Times of sun and clouds. Highs in the mid 40s and lows in the upper 30s.
Friday, December 21
7:09am / 4:14pm 3:36pm / 5:38am
Rain
50°
44°
Mainly cloudy and rainy. Highs in the low 50s and lows in the mid 40s.
Saturday, December 22
7:10am / 4:15pm 4:29pm / 6:48am
Partly Cloudy
47°
33°
Partly cloudy. Highs in the upper 40s and lows in the low 30s.
Sunday, December 23
7:10am / 4:16pm 5:31pm / 7:53am
Mostly Sunny
40°
30°
Plenty of sun. Highs in the low 40s and lows in the low 30s.
Monday, December 24
7:11am / 4:16pm 6:41pm / 8:52am
Partly Cloudy
38°
27°
Mix of sun and clouds. Highs in the upper 30s and lows in the upper 20s.
Wind Forecast
Day SaturdaySundayMonday
MPH 6 7 10 11 11 14 12 14 17 20 18 15
W
NNW
N
NNE
NNE
NE
ENE
ENE
ENE
NE
NE
N
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ200-160100- 716 AM EST Sat Dec 15 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... An series of low pres systems track S of srn New England this weekend into Monday. High pres builds back towards the waters from the W Tue 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. $$
Today
Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Areas of drizzle before 1pm. Seas around 1 ft.
Tonight
NE wind 8 to 11 kt increasing to 11 to 14 kt in the evening. Winds could gust as high as 21 kt. Increasing clouds. Seas 1 to 2 ft.
Sunday
ENE wind 12 to 15 kt, with gusts as high as 23 kt. Rain likely, mainly after 2pm. Seas around 2 ft.
Sunday Night
NE wind 14 to 18 kt, with gusts as high as 27 kt. Rain. Seas around 2 ft.
Monday
N wind 10 to 14 kt becoming W in the afternoon. Winds could gust as high as 23 kt. Rain likely before 10am, then a chance for drizzle before ending. Seas around 2 ft.
Monday Night
NW wind 16 to 20 kt, with gusts as high as 31 kt. Partly cloudy. Seas around 2 ft.
Tuesday
NW wind 16 to 18 kt, with gusts as high as 29 kt. Sunny. Seas around 2 ft.
Tuesday Night
NW wind 10 to 15 kt, with gusts as high as 24 kt. Mostly clear. Seas 1 to 2 ft.
Wednesday
W wind around 8 kt becoming WSW in the afternoon. Sunny. 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.