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Chatham Coast Guard Station, MA

7-Day Forecast

Today
Chance Showers
High: 55°
SSW wind 16 to 19 kt increasing
to 19 to 22 kt in the morning.
Winds could gust as high as 28 kt.
A chance of showers, mainly after 10am.
Areas of dense fog before 1pm.
Seas 1 ft or less.


Tonight
Heavy Rain
Low: 41°
SSW wind 14 to 17 kt with gusts as high as 29 kt.
A chance of showers and thunderstorms before 9pm,
then showers and possibly a thunderstorm
between 9pm and 5am,
then a chance of showers and thunderstorms after 5am.
Some of the storms could produce heavy rainfall.
Areas of fog.
Seas 1 ft or less.


Tuesday
Showers Likely
High: 48°
NNW wind 12 to 16 kt with gusts as high as 25 kt.
Showers likely, mainly before 10am.
Seas 1 ft or less.


Tuesday Night
Mostly Clear
Low: 33°
NNW wind around 8 kt.
Mostly clear.
Seas 1 ft or less.


Wednesday
Mostly Sunny
High: 43°
N wind around 6 kt becoming E in the afternoon.
Mostly sunny.
Seas 1 ft or less.


Wednesday Night
Slight Chance Showers
Low: 35°
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the evening.
A slight chance of showers after midnight.
Seas 1 ft or less.


Thursday
Chance Showers
High: 54°
SSE wind 11 to 13 kt becoming SSW in the afternoon.
Winds could gust as high as 29 kt.
A chance of showers.
Seas 1 ft or less.


Thursday Night
Chance Showers
Low: 46°
WSW wind 7 to 10 kt with gusts as high as 22 kt.
A chance of showers.
Seas 1 ft or less.


Friday
Chance Showers
High: 54°
WSW wind around 6 kt becoming NW in the afternoon.
A chance of showers.
Seas 1 ft or less.


Source: National Weather Service








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