Boston Harbor Weather

42°21'N 71°3'W
Current Conditions
Broken Clouds
85°F
Feels like: 90°F
Wind Chill: 85°F Ceiling: 4000ft
Heat Index: 90°F Visibility: 10mi
Dew Point: 71°F Wind: 6mph
Humidity: 63% Direction: 280° (W)
Pressure: 29.93" Gusts: -
Reported: 25 minutes 55 seconds ago
August 26, 2016 12:48 pm EDT
Location: 42.355N 71.05W or 3 nautical miles WNW of search location of 42.338499N 70.982666W.
Atmospheric Pressure: 29.90 in (1012.5 mb)
Air Temperature: 83°F (28.6°C)
Water Temperature: 68°F (20.2°C)
August 26, 2016 12:50 pm EDT
Location: 42.346N 70.651W or 15 nautical miles E of search location of 42.338499N 70.982666W.
Wind Direction: WSW (250°)
Wind Speed: 4 knots
Wind Gust: 4 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 8 sec
Average Period: 4.3 sec
Mean Wave Direction: ESE (120°)
Atmospheric Pressure: 29.93 in (1013.6 mb)
Pressure Tendency: -0.01 in (-0.5 mb)
Air Temperature: 74°F (23.5°C)
Water Temperature: 68°F (20.0°C)
August 26, 2016 12:04 pm EDT
Location: 42.523N 70.566W or 22 nautical miles ENE of search location of 42.338499N 70.982666W.
Wind Direction: WSW (240°)
Wind Speed: 6 knots
Wind Gust: 6 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Atmospheric Pressure: 29.93 in (1013.5 mb)
Air Temperature: 71°F (21.9°C)
Water Temperature: 67°F (19.7°C)
Visibility: 1.6 nmi
Friday, August 26
6:03am / 7:27pm 12:23am / 3:12pm
Cloudy
86°
66°
Day: Generally cloudy. A stray shower or thunderstorm is possible. High 86F. Winds WNW at 10 to 15 mph.
Night: Mostly clear. Low 66F. Winds NW at 5 to 10 mph.
Saturday, August 27
6:04am / 7:26pm 1:16am / 4:08pm
Sunny
81°
63°
Day: Mainly sunny. High 81F. N winds shifting to E at 10 to 15 mph.
Night: A mostly clear sky. Low 63F. Winds SSE at 5 to 10 mph.
Sunday, August 28
6:05am / 7:24pm 2:12am / 4:59pm
Sunny
81°
66°
Mainly sunny. Highs in the low 80s and lows in the mid 60s.
Monday, August 29
6:06am / 7:22pm 3:13am / 5:44pm
Partly Cloudy
87°
65°
Times of sun and clouds. Highs in the upper 80s and lows in the mid 60s.
Tuesday, August 30
6:07am / 7:21pm 4:14am / 6:23pm
Sunny
84°
67°
Mainly sunny. Highs in the mid 80s and lows in the upper 60s.
Wednesday, August 31
6:08am / 7:19pm 5:17am / 6:58pm
Mostly Sunny
87°
65°
More sun than clouds. Highs in the upper 80s and lows in the mid 60s.
Thursday, September 1
6:09am / 7:17pm 6:18am / 7:30pm
Mostly Sunny
81°
59°
A few clouds. Highs in the low 80s and lows in the upper 50s.
Friday, September 2
6:10am / 7:15pm 7:19am / 7:59pm
Mostly Sunny
77°
58°
More sun than clouds. Highs in the upper 70s and lows in the upper 50s.
Saturday, September 3
6:11am / 7:14pm 8:18am / 8:28pm
Sunny
76°
59°
Mainly sunny. Highs in the mid 70s and lows in the upper 50s.
Sunday, September 4
6:12am / 7:12pm 9:16am / 8:57pm
Sunny
78°
60°
Mainly sunny. Highs in the upper 70s and lows in the low 60s.
Wind Forecast
Day FridaySaturdaySunday
MPH 9 8 7 7 7 8 12 10 6 3 4
WSW
WNW
WNW
NW
NW
N
E
E
SSE
SSW
ESE
Radar
Marine Forecast
Synopsis: HIGH PRES WILL REMAIN OFFSHORE TODAY AND BRING A HUMID SW FLOW ACROSS THE WATERS. A COLD FRONT WILL CROSS THE WATERS THIS EVENING. HIGH PRES BUILDS BACK OVER THE WATERS FOR SAT AND SUNDAY. ANOTHER COLD FRONT DROPS DOWN ACROSS THE WATERS MON...FOLLOWED BY A HIGH PRES ON TUE.

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.
This Afternoon
SW wind around 8 kt. A chance of showers and thunderstorms. Some of the storms could produce heavy rain. Seas around 1 ft.
Tonight
WNW wind around 6 kt becoming NNW after midnight. A chance of showers and thunderstorms, mainly before 7pm. Some of the storms could produce heavy rain. Seas around 1 ft.
Saturday
NNW wind 6 to 8 kt becoming E in the afternoon. Sunny. Seas around 1 ft.
Saturday Night
ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Sunny. Seas around 1 ft.
Sunday Night
SSE wind 5 to 9 kt. Partly cloudy. Seas around 1 ft.
Monday
SW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
WINDS AND WAVES HIGHER IN AND NEAR TSTMS. 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.

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