Chatham Weather

41°41'N 69°57'W

Home Harbor Resources

Current Conditions
Clear
33°F
Feels like: 27°F
Wind Chill: 27°F Ceiling: Unl
Heat Index: 33°F Visibility: 10mi
Dew Point: 22°F Wind: 7mph
Humidity: 64% Direction: -
Pressure: 29.94" Gusts: -
Reported: 32 minutes 12 seconds ago
January 19, 2018 1:50 pm EST
Location: 41.439N 70.186W or 19 nautical miles SW of search location of 41.677014822032N 69.921112060547W.
Wind Direction: WNW (290°)
Wind Speed: 10 knots
Wind Gust: 14 knots
Significant Wave Height: 1 ft
Dominant Wave Period: 3 sec
Average Period: 3.7 sec
Mean Wave Direction: WNW (282°)
Atmospheric Pressure: 29.93 in (1013.7 mb)
Pressure Tendency: -0.06 in (-2.0 mb)
Air Temperature: 31°F (-0.8°C)
Dew Point: 22°F (-5.6°C)
Water Temperature: 37°F (3.0°C)
January 19, 2018 2:00 pm 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: 4 sec
Average Period: 3.0 sec
Mean Wave Direction: N (354°)
Water Temperature: 37°F (2.6°C)
January 19, 2018 1:48 pm EST
Location: 41.285N 70.096W or 25 nautical miles SSW of search location of 41.677014822032N 69.921112060547W.
Wind Direction: WNW (290°)
Wind Speed: 9 knots
Wind Gust: 12 knots
Atmospheric Pressure: 29.95 in (1014.1 mb)
Air Temperature: 33°F (0.7°C)
Water Temperature: 35°F (1.4°C)
Friday, January 19
7:02am / 4:39pm 8:31am / 7:14pm
Sunny
34°
30°
Day: Sunny. Temps nearly steady in the low to mid 30s. Winds WSW at 5 to 10 mph.
Night: Mostly clear. Low near 30F. Winds SW at 10 to 15 mph.
Saturday, January 20
7:01am / 4:40pm 9:03am / 8:15pm
Partly Cloudy
43°
33°
Day: Partly cloudy. High 43F. Winds WSW at 10 to 20 mph.
Night: Partly cloudy. Low 33F. Winds light and variable.
Sunday, January 21
7:01am / 4:41pm 9:33am / 9:15pm
Partly Cloudy
41°
34°
Times of sun and clouds. Highs in the low 40s and lows in the mid 30s.
Monday, January 22
7:00am / 4:43pm 10:02am / 10:18pm
Mostly Cloudy
40°
36°
Mostly cloudy. Highs in the low 40s and lows in the mid 30s.
Tuesday, January 23
6:59am / 4:44pm 10:32am / 11:22pm
Rain/Wind
47°
33°
Mainly cloudy with rain, windy. Highs in the upper 40s and lows in the low 30s.
Wednesday, January 24
6:59am / 4:45pm 11:03am / 12:01am
Mostly Sunny
38°
24°
A few clouds. Highs in the upper 30s and lows in the mid 20s.
Thursday, January 25
6:58am / 4:46pm 11:37am / 12:28am
Mostly Sunny
31°
24°
A few clouds. Highs in the low 30s and lows in the mid 20s.
Friday, January 26
6:57am / 4:48pm 12:16pm / 1:36am
Sunny
35°
32°
Abundant sunshine. Highs in the mid 30s and lows in the low 30s.
Saturday, January 27
6:56am / 4:49pm 1:01pm / 2:46am
Partly Cloudy
45°
40°
Times of sun and clouds. Highs in the mid 40s and lows in the low 40s.
Sunday, January 28
6:55am / 4:50pm 1:54pm / 3:54am
Showers
45°
36°
Showers. Highs in the mid 40s and lows in the mid 30s.
Wind Forecast
Day FridaySaturdaySunday
MPH 7 3 5 9 12 16 11 5 5 3 1 4
SW
WSW
WSW
SW
SW
WSW
WSW
W
W
WNW
NW
NNW
Radar

Home Harbor Resources

Marine Forecast
Synopsis: ANZ200-200700- 116 PM EST Fri Jan 19 2018 .Synopsis for Massachusetts and Rhode Island coastal waters... Large high pres will build S of the waters this weekend. Low pres will pass well W of the region late Monday, but its associated front will likely bring periods of rain and gusty southerly winds. 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
WSW wind around 11 kt. Mostly sunny. Seas 1 to 2 ft.
Tonight
SW wind 11 to 14 kt increasing to 15 to 18 kt after midnight. Winds could gust as high as 24 kt. Partly cloudy. Seas 2 to 3 ft.
Saturday
WSW wind 22 to 25 kt decreasing to 17 to 20 kt in the afternoon. Winds could gust as high as 37 kt. Mostly sunny. Seas 2 ft building to 4 ft.
Saturday Night
WSW wind 8 to 13 kt becoming NW after midnight. Mostly clear. Seas 1 to 2 ft.
Sunday
WNW wind 5 to 8 kt. Mostly sunny. Seas around 1 ft.
Sunday Night
Variable winds less than 5 kt becoming NW 5 to 7 kt in the evening. Partly cloudy. Seas around 1 ft.
Monday
NE wind 6 to 10 kt becoming E in the afternoon. Mostly cloudy. Seas 1 to 2 ft.
Monday Night
SE wind 10 to 15 kt, with gusts as high as 21 kt. A chance of rain. Seas 2 to 3 ft.
Tuesday
SSE wind 19 to 24 kt becoming SSW in the afternoon. Rain. Seas 3 ft building to 5 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.