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 Hyannis, MA area. This Information was last updated Monday, May 2023 at 7:42 AM. These forecasts are provided by NOAA.
Sunny
Low: 45 ºF
High: 64 ºF
Marine forcast for Monday
Winds from the North East. 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet.
Marine forcast for Monday Night
Winds from the East. 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet.
Mostly Sunny
Low: 49 ºF
High: 63 ºF
Marine forcast for Tuesday
Winds from the East. 10 to 15 knots. Seas 3 to 4 feet.
Marine forcast for Tuesday Night
Winds from the South East. 5 to 10 knots. Seas 2 to 3 feet.
Mostly Sunny
Low: 55 ºF
High: 67 ºF
Marine forcast for Wednesday
Winds from the South. 5 to 10 knots. Seas 2 to 3 feet.
Marine forcast for Wednesday Night
Winds from the South. 5 to 10 knots. Seas 2 to 3 feet.
Partly Sunny
Low: 58 ºF
High: 75 ºF
Marine forcast for Thursday
Winds from the East. 10 to 15 knots. Seas 2 to 3 feet.
Slight Chance Rain Showers
Low: 54 ºF
High: 74 ºF
Partly Sunny
Low: 51 ºF
High: 64 ºF
Mostly Sunny
Low: na
High: 67 ºF