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Cape Cod weather is provided by CapeGuide.com, a part of the c4.net network.

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Cape Cod tides and currents are provided by CapeTides.com, a part of the c4.net network. Visit CapeGuide.com for information about Cape Cod, Martha's Vineyard, & Nantucket.

Monday - September 6

Mostly Sunny
Low: 59 ºF
High: 76 ºF

Marine forecast for Monday Night
Winds from the South West. 5 to 10 knots. Seas 2 to 3 feet.

Tuesday - September 7

Mostly Sunny
Low: 67 ºF
High: 76 ºF

Marine forecast for Tuesday
Winds from the South West. 10 to 15 knots...increasing To 15 to 20 knots in the afternoon. Seas 2 to 4 feet.
Marine forecast for Tuesday Night
Winds from the South West. 15 to 20 knots...diminishing To 10 to 15 knots after midnight. Seas 2 to 4 feet. Patchy fog after midnight with visibility 1 to 3 nautical miles.

Wednesday - September 8

Partly Sunny
Low: 64 ºF
High: 75 ºF

Marine forecast for Wednesday
Winds from the South West. 15 to 20 knots. Seas 3 to 5 feet.
Marine forecast for Wednesday Night
Winds from the West. 15 to 20 knots...diminishing To 10 to 15 knots after midnight. Seas 3 to 5 feet.

Thursday - September 9

Partly Sunny
Low: 58 ºF
High: 70 ºF

Marine forecast for Thursday
Windows from the North West. 10 to 15 knots. Seas 3 to 5 feet.

Friday - September 10

Partly Sunny
Low: 59 ºF
High: 70 ºF

Marine forecast for Friday
Windows from the North West. 10 to 15 knots. Seas 2 to 4 feet. This product is normally issued twice daily at approximately 4 am and 4 pm...and Updated as conditions warrant.

Saturday - September 11

Chance Rain Showers
Low: 60 ºF
High: 70 ºF

Sunday - September 12

Slight Chance Rain Showers
Low: na
High: 72 ºF