Location: Chatham | Falmouth | Hyannis | Martha's Vineyard | Nantucket | Provincetown | All Cape and Islands Waterways
Weather
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Tides
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Forecast
The following is the 7 day weather and marine forecast for the Hyannis, MA area. This Information was last updated Tuesday, August 2018 at 6:12 AM. These forecasts are provided by NOAA.
Tuesday - August 14
Chance Rain Showers
Low: 72 ºF
High: 83 ºF
Marine forcast for Tuesday
Winds from the South. 5 to 10 knots. Seas 2 to 4 feet. Patchy dense fog this morning. Patchy fog this afternoon. A slight chance of showers. Visibility 1 nautical miles or less.
Marine forcast for Tuesday Night
Winds from the South West. 5 to 10 knots. Seas 2 to 4 feet. Patchy fog. Visibility 1 nautical miles or less.
Wednesday - August 15
Partly Sunny
Low: 70 ºF
High: 82 ºF
Marine forcast for Wednesday
Winds from the South West. 5 to 10 knots with gusts up to 20 knots. Seas 2 to 4 feet. A chance of showers.
Marine forcast for Wednesday Night
Winds from the West. 5 to 10 knots. Seas 2 to 4 feet.
Thursday - August 16
Partly Sunny
Low: 71 ºF
High: 85 ºF
Marine forcast for Thursday
Winds from the North West. 5 to 10 knots, becoming South West in the afternoon. Seas 2 to 4 feet.
Marine forcast for Thursday Night
Winds from the South West. 5 to 10 knots. Seas 2 to 3 feet.
Friday - August 17
Chance Rain Showers
Low: 74 ºF
High: 83 ºF
Marine forcast for Friday
Winds from the South. 5 to 10 knots. Seas 2 to 3 feet.
Marine forcast for Friday Night
Winds from the South West. 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. A chance of showers and thunderstorms.
Saturday - August 18
Chance Rain Showers
Low: 70 ºF
High: 83 ºF
Marine forcast for Saturday
Winds from the South West. 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. A chance of showers and thunderstorms.
Marine forcast for Saturday Night
Winds from the North West. 5 to 10 knots. Seas 3 to 5 feet.
Sunday - August 19
Chance Rain Showers
Low: 69 ºF
High: 80 ºF
Monday - August 20
Partly Sunny
Low: na
High: 79 ºF
