Boston Harbor Weather

42°21'N 71°3'W

Home Harbor Resources

Current Conditions
Scattered Clouds
69°F
Feels like: 69°F
Wind Chill: 69°F Ceiling: Unl
Heat Index: 69°F Visibility: 10mi
Dew Point: 48°F Wind: 7mph
Humidity: 47% Direction: 330° (NNW)
Pressure: 29.88" Gusts: -
Reported: 37 minutes 53 seconds ago
June 20, 2018 12:00 am EST
Location: 42.355N 71.05W or 3 nautical miles WNW of search location of 42.338499N 70.982666W.
Atmospheric Pressure: 29.85 in (1010.8 mb)
Pressure Tendency: +0.02 in (+0.7 mb)
Air Temperature: 69°F (20.6°C)
June 19, 2018 11:50 pm EST
Location: 42.346N 70.651W or 15 nautical miles E of search location of 42.338499N 70.982666W.
Wind Direction: N (10°)
Wind Speed: 6 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 8 sec
Average Period: 5.4 sec
Mean Wave Direction: E (99°)
Atmospheric Pressure: 29.87 in (1011.4 mb)
Pressure Tendency: +0.03 in (+1.0 mb)
Air Temperature: 64°F (17.5°C)
Dew Point: 56°F (13.5°C)
Water Temperature: 62°F (16.7°C)
June 19, 2018 11:04 pm EST
Location: 42.523N 70.566W or 22 nautical miles ENE of search location of 42.338499N 70.982666W.
Significant Wave Height: 1 ft
Dominant Wave Period: 8 sec
Atmospheric Pressure: 29.83 in (1010.3 mb)
Air Temperature: 59°F (15.1°C)
Water Temperature: 59°F (15.0°C)
Tuesday, June 19
5:07am / 8:23pm 11:47am / 12:27am
Partly Cloudy
81°
61°
Day:
Night: Considerable clouds this evening. Some decrease in clouds late. Low 61F. Winds NW at 10 to 15 mph.
Wednesday, June 20
5:07am / 8:24pm 12:54pm / 1:00am
Partly Cloudy
82°
64°
Day: Intervals of clouds and sunshine. High 82F. Winds SW at 10 to 20 mph.
Night: Partly cloudy. Slight chance of a rain shower. Low 64F. Winds SW at 10 to 20 mph.
Thursday, June 21
5:07am / 8:24pm 2:00pm / 1:30am
Mostly Sunny
72°
58°
Plenty of sun. Highs in the low 70s and lows in the upper 50s.
Friday, June 22
5:07am / 8:24pm 3:04pm / 1:58am
Mostly Sunny
71°
59°
Plenty of sun. Highs in the low 70s and lows in the upper 50s.
Saturday, June 23
5:08am / 8:24pm 4:06pm / 2:27am
PM Thundershowers
70°
66°
Afternoon thundershowers. Highs in the low 70s and lows in the mid 60s.
Sunday, June 24
5:08am / 8:24pm 5:08pm / 2:58am
PM Showers
82°
64°
Chance of afternoon showers. Highs in the low 80s and lows in the mid 60s.
Monday, June 25
5:08am / 8:24pm 6:07pm / 3:31am
PM Showers
70°
58°
Showers possible in the afternoon. Highs in the low 70s and lows in the upper 50s.
Tuesday, June 26
5:09am / 8:24pm 7:04pm / 4:08am
Partly Cloudy
75°
61°
Times of sun and clouds. Highs in the mid 70s and lows in the low 60s.
Wednesday, June 27
5:09am / 8:24pm 7:58pm / 4:48am
Sunny
84°
65°
Abundant sunshine. Highs in the mid 80s and lows in the mid 60s.
Thursday, June 28
5:09am / 8:24pm 8:47pm / 5:34am
Partly Cloudy
82°
68°
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.
Wind Forecast
Day WednesdayThursday
MPH 8 5 8 11 14 11 10 8 9 13 10 3
NNW
WNW
SSW
SW
SW
SW
SW
WSW
NE
E
E
SE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ200-201800- 116 AM EDT Wed Jun 20 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... High pressure builds across the waters into this evening, shifting east on Wednesday. An area of low pressure follows for Wednesday night skirting south coastal New England with rain and possibly lower visibility. Seasonable and dry weather follows with return high pressure the remainder of the week, while a warm front lifts north across the waters over the weekend. 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. $$
Overnight
Variable winds 5 kt or less. Clear. Seas around 1 ft.
Wednesday
Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Increasing clouds. Seas around 1 ft.
Wednesday Night
SW wind 6 to 9 kt. A chance of showers, mainly between 1am and 4am. Seas around 1 ft.
Thursday
NNW wind 5 to 9 kt becoming ENE in the afternoon. A slight chance of showers before 7am. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Friday
Variable winds less than 5 kt becoming SE 5 to 7 kt in the morning. Sunny. Seas around 1 ft.
Friday Night
S wind 5 to 8 kt. Mostly clear. Seas around 1 ft.
Saturday
SSE wind 5 to 8 kt. A chance of showers. Seas around 1 ft.
Saturday Night
SE wind around 7 kt becoming SSW after midnight. 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.