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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 Chatham, MA area. This Information was last updated Wednesday, December 2018 at 6:11 PM. These forecasts are provided by NOAA.

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT

Wednesday - December 12

Slight Chance Snow Showers

Slight Chance Snow Showers
Low: 21 ºF
High: 38 ºF

Marine forcast for Wednesday Night
Winds from the North. 15 to 20 knots with gusts up to 25 knots, diminishing to 5 to 10 knots after midnight. Seas 5 to 6 feet. A slight chance of snow showers this evening.

Thursday - December 13

Mostly Cloudy

Mostly Cloudy
Low: 30 ºF
High: 35 ºF

Marine forcast for Thursday
Winds from the East. 5 to 10 knots. Seas 3 to 4 feet.
Marine forcast for Thursday Night
Winds from the South East. 5 to 10 knots. Seas around 3 feet.

Friday - December 14

Rain Likely

Rain Likely
Low: 41 ºF
High: 46 ºF

Marine forcast for Friday
Winds from the South East. 5 to 10 knots. Seas around 3 feet.
Marine forcast for Friday Night
Winds from the South. 5 to 10 knots with gusts up to 20 knots. Seas around 4 feet. A chance of rain in the evening, then rain likely after midnight.

Saturday - December 15

Rain Likely

Rain Likely
Low: 38 ºF
High: 49 ºF

Marine forcast for Saturday
Winds from the South West. Around 10 knots, becoming North West in the afternoon. Gusts up to 20 knots. Seas around 4 feet. Rain likely, mainly in the morning.
Marine forcast for Saturday Night
Winds from the North. 15 to 20 knots with gusts up to 30 knots. Seas around 5 feet, building to 7 feet after midnight.

Sunday - December 16

Slight Chance Rain

Slight Chance Rain
Low: 37 ºF
High: 44 ºF

Marine forcast for Sunday
Winds from the North East. 15 to 20 knots, becoming East 10 to 15 knots in the afternoon. Gusts up to 25 knots. Seas around 8 feet.
Marine forcast for Sunday Night
Winds from the North East. 10 to 15 knots with gusts up to 30 knots. Seas around 9 feet. A chance of rain.

Monday - December 17

Chance Rain

Chance Rain
Low: 33 ºF
High: 44 ºF

Marine forcast for Monday
Winds from the North. 15 to 20 knots with gusts up to 30 knots. Seas 9 to 10 feet. A chance of rain.
Marine forcast for Monday Night
Winds from the North. 15 to 20 knots, becoming North West 20 to 25 knots after midnight. Gusts up to 30 knots. Seas around 9 feet.

Tuesday - December 18

Chance Rain

Chance Rain
Low: 28 ºF
High: 38 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.

Local Radar

Current Temperatures

surf report © magicseaweed.com



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