Weather

Please wait while your browser fetches the current weather. This may take a couple of seconds.

Cape Cod weather is provided by CapeGuide.com.

Add the weather to your Web site.

Tides

Add the tides to your Web site.

Forecast

The following is the 7 day weather and marine forecast for the Chatham, MA area. This Information was last updated Tuesday, October 2023 at 2:42 AM. These forecasts are provided by NOAA.

SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EDT THIS MORNING

Tuesday - October 3

Mostly Sunny
Low: 60 ºF
High: 71 ºF

Marine forcast for Tuesday Night
Winds from the North West. Around 5 knots. Seas 3 to 4 feet.

Wednesday - October 4

Mostly Sunny
Low: 59 ºF
High: 73 ºF

Marine forcast for Wednesday
Winds from the West. Around 5 knots, becoming South East around 5 knots in the afternoon. Seas 2 to 3 feet.
Marine forcast for Wednesday
Winds from the South East. 5 to 10 knots. Seas 2 to 3 feet.

Thursday - October 5

Partly Sunny
Low: 59 ºF
High: 70 ºF

Friday - October 6

Mostly Cloudy
Low: 60 ºF
High: 70 ºF

Marine forcast for Friday
Winds from the South East. Around 10 knots. Seas 3 to 4 feet.
Marine forcast for Friday Night
Winds from the South East. 10 to 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. A chance of showers.

Saturday - October 7

Rain Showers Likely
Low: 56 ºF
High: 70 ºF

Marine forcast for Saturday
Winds from the South East. 15 to 20 knots with gusts up to 25 knots. Seas 4 to 7 feet. Showers likely.

Sunday - October 8

Chance Rain Showers
Low: 51 ºF
High: 68 ºF

Monday - October 9

Partly Sunny
Low: na
High: 64 ºF

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.