Location: Chatham | Falmouth | Hyannis | Martha's Vineyard | Nantucket | Provincetown | All Cape and Islands Waterways
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The following is the 7 day weather and marine forecast for the Chatham, MA area. This Information was last updated Wednesday, August 2022 at 3:42 PM. These forecasts are provided by NOAA.
Mostly Cloudy
Low: 66 ºF
High: 78 ºF
Marine forcast for Wednesday Afternoon
Winds from the North East. Around 10 knots. Seas 2 to 3 feet.
Marine forcast for Wednesday Night
Winds from the North East. 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 2 to 3 feet.
Chance Rain Showers
Low: 67 ºF
High: 75 ºF
Marine forcast for Thursday
Winds from the South East. Around 5 knots. Seas around 2 feet. A chance of showers.
Marine forcast for Thursday Night
Winds from the South East. 5 to 10 knots, becoming North after midnight. Seas around 2 feet.
Mostly Cloudy
Low: 67 ºF
High: 79 ºF
Marine forcast for Friday
Winds from the North. 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet.
Partly Sunny
Low: 66 ºF
High: 78 ºF
Marine forcast for Saturday
Winds from the South. 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet.
Partly Sunny
Low: 69 ºF
High: 81 ºF
Slight Chance Rain Showers
Low: 68 ºF
High: 82 ºF
Chance Rain Showers
Low: na
High: 81 ºF