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 Thursday, April 2024 at 10:12 AM. These forecasts are provided by NOAA.
Cloudy
Low: 41 ºF
High: 49 ºF
Marine forcast for Thursday Night
Winds from the East. 10 to 15 knots. Gusts up to 20 knots this evening. Seas 3 to 4 feet. Wave detail: East 2 feet at 4 seconds and South 2 feet at 7 seconds. A slight chance of showers after midnight.
Chance Rain Showers
Low: 44 ºF
High: 50 ºF
Marine forcast for Friday
Winds from the East. 10 to 15 knots. Seas 3 to 4 feet. Wave detail: East 2 feet at 5 seconds and East 2 feet at 11 seconds.
Marine forcast for Friday Night
Winds from the South East. 5 to 10 knots. Seas 3 to 4 feet. Wave detail: South East 4 feet at 5 seconds and East 2 feet at 11 seconds. Patchy fog after midnight. A chance of showers after midnight with visibility 1 to 3 nautical miles.
Chance Rain Showers
Low: 44 ºF
High: 62 ºF
Marine forcast for Saturday
Winds from the South West. 5 to 10 knots. Seas 2 to 3 feet. Wave detail: South 3 feet at 4 seconds and East 2 feet at 11 seconds. Showers likely, mainly in the morning. Patchy fog in the morning with visibility 1 to 3 nautical miles.
Marine forcast for Saturday Night
Winds from the West. 10 to 15 knots. Gusts up to 20 knots after midnight. Seas 2 to 4 feet. Wave detail: North West 3 feet at 4 seconds and South East 3 feet at 6 seconds. A chance of showers in the evening.
Partly Sunny
Low: 43 ºF
High: 57 ºF
Marine forcast for Sunday
Winds from the West. 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet. Wave detail: North West 3 feet at 4 seconds and South East 2 feet at 6 seconds.
Mostly Sunny
Low: 43 ºF
High: 57 ºF
Marine forcast for Monday
Winds from the South. 10 to 15 knots with gusts up to 25 knots. Seas 2 to 4 feet.
Mostly Cloudy
Low: 44 ºF
High: 54 ºF
Chance Rain Showers
Low: na
High: 55 ºF