Boston Harbor Weather

42°21'N 71°3'W
Current Conditions
Broken Clouds
48°F
Feels like: 42°F
Wind Chill: 42°F Ceiling: 3900ft
Heat Index: 48°F Visibility: 10mi
Dew Point: 42°F Wind: 14mph
Humidity: 80% Direction: 90° (E)
Pressure: 29.91" Gusts: -
Reported: 33 minutes 16 seconds ago
May 6, 2016 5:48 pm EDT
Location: 42.355N 71.05W or 3 nautical miles WNW of search location of 42.338499N 70.982666W.
Atmospheric Pressure: 29.87 in (1011.5 mb)
Water Temperature: 51°F (10.3°C)
May 6, 2016 5:50 pm EDT
Location: 42.346N 70.651W or 15 nautical miles E of search location of 42.338499N 70.982666W.
Wind Direction: E (90°)
Wind Speed: 10 knots
Wind Gust: 12 knots
Significant Wave Height: 6 ft
Dominant Wave Period: 8 sec
Average Period: 7.1 sec
Mean Wave Direction: NE (56°)
Atmospheric Pressure: 29.88 in (1012.0 mb)
Pressure Tendency: +0.00 in (-0.0 mb)
Air Temperature: 46°F (8.0°C)
Dew Point: 44°F (6.5°C)
Water Temperature: 47°F (8.6°C)
May 6, 2016 5:04 pm EDT
Location: 42.522N 70.565W or 22 nautical miles ENE of search location of 42.338499N 70.982666W.
Significant Wave Height: 7 ft
Dominant Wave Period: 8 sec
Air Temperature: 46°F (7.8°C)
Water Temperature: 48°F (9.0°C)
Visibility: 1.4 nmi
Friday, May 6
5:32am / 7:50pm 5:41am / 7:45pm
Showers Early
52°
46°
Day:
Night: Showers early, then cloudy overnight. Low 46F. Winds ENE at 10 to 20 mph. Chance of rain 40%.
Saturday, May 7
5:31am / 7:51pm 6:25am / 8:57pm
Cloudy
53°
48°
Day: Cloudy skies. Slight chance of a rain shower. High 53F. Winds ENE at 10 to 15 mph.
Night: Cloudy skies. Low 48F. Winds SSE at 5 to 10 mph.
Sunday, May 8
5:30am / 7:52pm 7:15am / 10:04pm
Light Rain
61°
48°
Light rain. Highs in the low 60s and lows in the upper 40s.
Monday, May 9
5:28am / 7:53pm 8:09am / 11:04pm
Partly Cloudy
63°
47°
Partly cloudy. Highs in the low 60s and lows in the upper 40s.
Tuesday, May 10
5:27am / 7:54pm 9:08am / 11:57pm
Sunny
63°
49°
Sunshine. Highs in the low 60s and lows in the upper 40s.
Wednesday, May 11
5:26am / 7:55pm 10:09am / 12:01am
Partly Cloudy
56°
49°
Partly cloudy. Highs in the mid 50s and lows in the upper 40s.
Thursday, May 12
5:25am / 7:56pm 11:11am / 12:42am
Mostly Sunny
58°
51°
Mostly sunny. Highs in the upper 50s and lows in the low 50s.
Friday, May 13
5:24am / 7:57pm 12:11pm / 1:22am
PM Showers
60°
52°
Chance of afternoon showers. Highs in the low 60s and lows in the low 50s.
Saturday, May 14
5:23am / 7:58pm 1:11pm / 1:56am
Mostly Sunny
64°
52°
Mostly sunny. Highs in the mid 60s and lows in the low 50s.
Sunday, May 15
5:22am / 7:59pm 2:09pm / 2:27am
AM Showers
64°
51°
Morning showers. Highs in the mid 60s and lows in the low 50s.
Wind Forecast
Day FridaySaturdaySunday
MPH 12 10 9 12 10 10 8 4 6 9 13 16
E
ENE
ENE
NE
NE
ENE
ENE
SSE
S
SSW
SSW
WSW
Radar
Marine Forecast
Synopsis: LOW PRES WILL CONTINUE TO SPIRAL NEAR THE SOUTH JERSEY COAST TONIGHT THEN OPEN UP AND HEAD E ON SAT. A COLD FRONT WILL APPROACH THE WATERS FROM THE W EARLY ON SUN THEN SWEEP ACROSS THE WATERS SUN AFTERNOON. A STIFF W WIND AND A CHANGE IN AIRMASS WILL FOLLOW INTO MON. HIGH PRES WILL BUILD OVER NEW ENGLAND MON NIGHT AND TUE. A WARM FRONT WILL APPROACH FROM THE S ON 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.
Tonight
E wind 8 to 11 kt becoming ENE after midnight. A chance of showers before 11pm, then areas of drizzle after 11pm. Areas of fog after 11pm. Seas 1 to 2 ft.
Saturday
ENE wind 7 to 10 kt. Areas of drizzle and thunderstorms before noon, then a chance of showers and thunderstorms, mainly between noon and 4pm. Areas of fog before 3pm. Seas around 1 ft.
Saturday Night
E wind around 6 kt becoming SSW after midnight. A slight chance of showers before 7pm. Seas around 1 ft.
Sunday
SSW wind 8 to 11 kt becoming W 11 to 14 kt in the afternoon. Winds could gust as high as 26 kt. Showers likely, mainly before 2pm. Seas 1 to 2 ft.
Sunday Night
WSW wind 12 to 15 kt decreasing to 8 to 11 kt in the evening. Mostly clear. Seas around 1 ft.
Monday
W wind 9 to 13 kt, with gusts as high as 23 kt. Sunny. Seas 1 to 2 ft.
Monday Night
W wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas around 1 ft.
Tuesday
W wind around 7 kt. Mostly sunny. Seas around 1 ft.
Tuesday Night
SSW wind around 6 kt becoming variable and less than 5 kt 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.