Chatham Weather

41°41'N 69°57'W

Home Harbor Resources

Current Conditions
Clear
33°F
Feels like: 33°F
Wind Chill: 33°F Ceiling: Unl
Heat Index: 33°F Visibility: 10mi
Dew Point: 25°F Wind: 3mph
Humidity: 72% Direction: -
Pressure: 30.04" Gusts: -
Reported: 41 minutes 18 seconds ago
January 16, 2019 9:10 am EST
Location: 41.493N 70.279W or 19 nautical miles SW of search location of 41.677014822032N 69.921112060547W.
Wind Direction: WSW (240°)
Wind Speed: 10 knots
Wind Gust: 12 knots
Atmospheric Pressure: 30.04 in (1017.3 mb)
Air Temperature: 35°F (1.7°C)
Dew Point: 28°F (-2.3°C)
Water Temperature: 36°F (2.3°C)
January 16, 2019 9:00 am EST
Location: 41.84N 70.329W or 21 nautical miles WNW of search location of 41.677014822032N 69.921112060547W.
Significant Wave Height: 1 ft
Dominant Wave Period: 2 sec
Average Period: 2.6 sec
Mean Wave Direction: WSW (246°)
Water Temperature: 38°F (3.4°C)
January 16, 2019 8:54 am EST
Location: 41.285N 70.096W or 25 nautical miles SSW of search location of 41.677014822032N 69.921112060547W.
Wind Direction: WSW (240°)
Wind Speed: 7 knots
Wind Gust: 14 knots
Atmospheric Pressure: 30.04 in (1017.2 mb)
Air Temperature: 37°F (3.0°C)
Water Temperature: 34°F (1.2°C)
Wednesday, January 16
7:04am / 4:35pm 12:41pm / 1:59am
Mostly Sunny
40°
22°
Day: Partly cloudy. High around 40F. Winds WSW at 10 to 15 mph.
Night: Clear skies. Low 22F. Winds NW at 5 to 10 mph.
Thursday, January 17
7:03am / 4:37pm 1:21pm / 3:07am
Partly Cloudy
27°
23°
Day: Partly to mostly cloudy. High 27F. Winds N at 5 to 10 mph.
Night: Overcast. Flurries or snow showers possible late. Low 23F. Winds SE at 5 to 10 mph.
Friday, January 18
7:03am / 4:38pm 2:09pm / 4:16am
AM Showers
41°
29°
Morning showers. Highs in the low 40s and lows in the upper 20s.
Saturday, January 19
7:02am / 4:39pm 3:06pm / 5:23am
Mostly Cloudy
32°
27°
More clouds than sun. Highs in the low 30s and lows in the upper 20s.
Sunday, January 20
7:02am / 4:40pm 4:12pm / 6:27am
Rain/Wind
50°
13°
Watching a potential winter storm. Mainly cloudy with rain, windy. Highs in the low 50s and lows in the low teens.
Monday, January 21
7:01am / 4:41pm 5:25pm / 7:22am
AM Snow Showers/Wind
17°
12°
Windy, chance of snow showers in the morning. Highs in the upper teens and lows in the low teens.
Tuesday, January 22
7:00am / 4:43pm 6:41pm / 8:11am
Partly Cloudy
28°
26°
Times of sun and clouds. Highs in the upper 20s and lows in the mid 20s.
Wednesday, January 23
7:00am / 4:44pm 7:57pm / 8:51am
Mostly Cloudy
40°
35°
Considerable cloudiness. Highs in the low 40s and lows in the mid 30s.
Thursday, January 24
6:59am / 4:45pm 9:10pm / 9:27am
Cloudy
41°
34°
Cloudy. Highs in the low 40s and lows in the mid 30s.
Friday, January 25
6:58am / 4:46pm 10:21pm / 9:59am
Partly Cloudy
39°
31°
Times of sun and clouds. Highs in the upper 30s and lows in the low 30s.
Wind Forecast
Day WednesdayThursdayFriday
MPH 8 13 7 9 8 8 8 5 0 2 4 6
SW
WSW
W
W
NW
NNW
NNW
N
E
SE
SSE
SE
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ200-170100- 716 AM EST Wed Jan 16 2019 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres over Southern New England will build south of the region today. A cold front will sweep across the waters tonight behind which winds will turn NW and gusty. High pres builds over New England on Thu. A wave of low pres lifts NE over southern New England on Fri bringing snow changing to rain, then is followed by dry high pres Fri night and Sat. A more potent low pres area will impact the waters Sat night and Sun. 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
WSW wind 11 to 14 kt, with gusts as high as 28 kt. Sunny. Seas around 3 ft.
Tonight
W wind 10 to 12 kt becoming NW after midnight. Winds could gust as high as 29 kt. Clear. Seas 2 to 3 ft.
Thursday
NNW wind 6 to 11 kt becoming variable and less than 5 kt in the afternoon. Winds could gust as high as 21 kt. Sunny. Seas 1 to 2 ft.
Thursday Night
Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. A chance of snow, mainly after 2am. Seas around 1 ft.
Friday
SSE wind 7 to 10 kt becoming SSW in the afternoon. Rain and snow likely before 11am, then a chance of rain. Seas 2 to 3 ft.
Friday Night
WNW wind 8 to 13 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 2 to 3 ft.
Saturday
NNW wind 9 to 12 kt becoming NE in the afternoon. Partly sunny. Seas 2 to 3 ft.
Saturday Night
ENE wind 8 to 11 kt becoming ESE 13 to 16 kt after midnight. Winds could gust as high as 28 kt. Rain and snow. Seas 3 ft building to 5 ft.
Sunday
SE wind 17 to 21 kt becoming SW in the afternoon. Winds could gust as high as 38 kt. Rain. The rain could be heavy at times. Seas 6 to 7 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.