Block Island Weather

41°11'N 71°35'W

Home Harbor Resources

Current Conditions
Broken Clouds
34°F
Feels like: 25°F
Wind Chill: 25°F Ceiling: 1800ft
Heat Index: 34°F Visibility: 10mi
Dew Point: 27°F Wind: 13mph
Humidity: 75% Direction: 310° (NW)
Pressure: 29.32" Gusts: 17mph
Reported: 16 minutes 47 seconds ago
December 13, 2017 04:00 UTC
Location: 41.1N 71.3W or 15 nautical miles SE of search location of 41.277806467382N 71.534729003906W.
Wind Direction: NW (310°)
Wind Speed: 27 knots
Atmospheric Pressure: 29.31 in (992.5 mb)
Air Temperature: 41°F (5.1°C)
Dew Point: 31°F (-0.3°C)
Water Temperature: 54°F (12.0°C)
December 12, 2017 11:48 pm EST
Location: 41.504N 71.326W or 17 nautical miles NE of search location of 41.277806467382N 71.534729003906W.
Wind Direction: WNW (300°)
Wind Speed: 10 knots
Wind Gust: 18 knots
Atmospheric Pressure: 29.29 in (991.8 mb)
Air Temperature: 37°F (2.5°C)
Water Temperature: 47°F (8.2°C)
December 12, 2017 11:42 pm EST
Location: 41.586N 71.407W or 19 nautical miles NNE of search location of 41.277806467382N 71.534729003906W.
Wind Direction: WNW (300°)
Wind Speed: 10 knots
Wind Gust: 17 knots
Atmospheric Pressure: 29.30 in (992.1 mb)
Air Temperature: 36°F (2.0°C)
Water Temperature: 46°F (7.5°C)
Tuesday, December 12
7:02am / 4:17pm 1:23am / 1:26pm
Mostly Cloudy/Wind
52°
26°
Day:
Night: Mostly cloudy with gusty winds developing. Low 26F. Winds WNW at 20 to 30 mph.
Wednesday, December 13
7:03am / 4:18pm 2:24am / 1:55pm
AM Snow Showers/Wind
30°
27°
Day: Windy with snow flurries and snow showers possible before noon. Partly cloudy later. High near 30F. Winds WNW at 25 to 35 mph. Chance of snow 30%. Winds could occasionally gust over 40 mph.
Night: Partly cloudy and windy early followed by some snow showers after midnight. Low 27F. Winds W at 25 to 35 mph. Chance of snow 60%. Snow accumulations less than one inch.
Thursday, December 14
7:04am / 4:18pm 3:23am / 2:26pm
AM Snow Showers
34°
23°
Snow showers early. Highs in the mid 30s and lows in the low 20s.
Friday, December 15
7:04am / 4:18pm 4:22am / 2:59pm
Cloudy
33°
30°
Cloudy. Highs in the low 30s with temperatures nearly steady overnight.
Saturday, December 16
7:05am / 4:18pm 5:19am / 3:34pm
AM Snow Showers/Wind
37°
25°
Morning snow showers, windy. Highs in the upper 30s and lows in the mid 20s.
Sunday, December 17
7:06am / 4:19pm 6:15am / 4:14pm
Mostly Cloudy
38°
36°
Considerable cloudiness. Highs in the upper 30s and lows in the mid 30s.
Monday, December 18
7:06am / 4:19pm 7:07am / 4:58pm
Partly Cloudy
45°
37°
Partly cloudy. Highs in the mid 40s and lows in the upper 30s.
Tuesday, December 19
7:07am / 4:20pm 7:57am / 5:46pm
Partly Cloudy
43°
36°
Mix of sun and clouds. Highs in the low 40s and lows in the mid 30s.
Wednesday, December 20
7:07am / 4:20pm 8:42am / 6:38pm
Partly Cloudy/Wind
40°
29°
Partly cloudy and windy. Highs in the low 40s and lows in the upper 20s.
Thursday, December 21
7:08am / 4:20pm 9:23am / 7:32pm
Mostly Cloudy
40°
39°
More clouds than sun. Highs in the low 40s and lows in the upper 30s.
Wind Forecast
Day WednesdayThursday
MPH 14 20 24 27 26 22 19 8 9 12 16 15
WNW
WNW
WNW
W
W
W
W
W
NNW
NW
NW
WNW
Radar

Home Harbor Resources

Marine Forecast
...GALE WARNING IN EFFECT FROM 6 AM EST WEDNESDAY THROUGH LATE
Synopsis: ANZ200-131515- 954 PM EST Tue Dec 12 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... Low pressure will intensify into a Gale Center as it heads northeast toward southern Quebec tonight and Wednesday. Low pressure moving off the Delmarva peninsula will scoot south of the waters on Thursday. Another low will approach the waters Friday night into early Saturday heading toward Nova Scotia on Saturday. High pressure builds over the waters on Sunday. 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
W wind 19 to 21 kt. Mostly cloudy. Seas 4 to 5 ft.
Wednesday
W wind 23 to 26 kt increasing to 26 to 29 kt in the afternoon. Winds could gust as high as 42 kt. Partly sunny. Seas 5 to 6 ft.
Wednesday Night
W wind 23 to 28 kt decreasing to 17 to 22 kt after midnight. Winds could gust as high as 41 kt. A chance of snow showers, mainly after 1am. Seas 6 ft subsiding to 4 ft.
Thursday
WNW wind 12 to 15 kt, with gusts as high as 22 kt. Snow likely, mainly before noon. Seas 2 to 3 ft.
Thursday Night
WNW wind 12 to 17 kt, with gusts as high as 24 kt. Mostly clear. Seas 3 to 4 ft.
Friday
WNW wind around 9 kt becoming W in the afternoon. A slight chance of snow showers after 5pm. Seas around 2 ft.
Friday Night
NW wind 10 to 13 kt. A chance of rain and snow showers before 1am, then a chance of rain showers between 1am and 2am, then a chance of snow showers after 2am. Seas around 2 ft.
Saturday
WNW wind 14 to 17 kt increasing to 17 to 20 kt in the afternoon. Winds could gust as high as 27 kt. Partly sunny. Seas 2 to 3 ft.
Saturday Night
WNW wind 14 to 19 kt, with gusts as high as 28 kt. Mostly clear. Seas 2 to 3 ft.

*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.