Weather

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Forecast

The following is the 7 day weather and marine forecast for the Nantucket, MA area. This Information was last updated Tuesday, October 2023 at 4:11 AM. These forecasts are provided by NOAA.

Tuesday - October 3

Sunny
Low: 62 ºF
High: 68 ºF

Marine forcast for Tuesday
Winds from the West. 5 to 10 knots. Seas 3 to 4 feet.
Marine forcast for Tuesday Night
Winds from the West. 5 to 10 knots. Seas 3 to 4 feet.

Wednesday - October 4

Mostly Sunny
Low: 58 ºF
High: 69 ºF

Marine forcast for Wednesday
Winds from the West. Around 5 knots, becoming South East around 5 knots in the afternoon. Seas 2 to 3 feet.
Marine forcast for Wednesday Night
Winds from the South East. Around 5 knots. Seas 2 to 3 feet.

Thursday - October 5

Mostly Sunny
Low: 57 ºF
High: 67 ºF

Marine forcast for Thursday
Winds from the South East. 5 to 10 knots. Seas 2 to 3 feet.

Friday - October 6

Mostly Cloudy
Low: 58 ºF
High: 67 ºF

Marine forcast for Friday
Winds from the South East. 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet.
Marine forcast for Friday Night
Winds from the South East. Around 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. A chance of showers.

Saturday - October 7

Chance Rain Showers
Low: 54 ºF
High: 67 ºF

Marine forcast for Saturday
Winds from the South East. Around 15 knots with gusts up to 25 knots. Seas 5 to 7 feet. Showers likely.
Marine forcast for Saturday Night
Winds from the South. Around 15 knots with gusts up to 25 knots. Seas 6 to 8 feet. A chance of showers.

Sunday - October 8

Chance Rain Showers
Low: 51 ºF
High: 65 ºF

Monday - October 9

Partly Sunny
Low: na
High: 62 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.