National Weather Service United States Department of Commerce

Severe weather will continue overnight across much of the eastern U.S. and be possible again on Monday from the Gulf Coast to the coastal Carolinas.

The severe weather threat will continue into the overnight hours for a large portion of the eastern U.S. from the Ohio Valley to the Mid-Atlantic and Northeast. On Monday, the severe weather threat area will cover a narrow swath along a sharply defined cold front from the Gulf Coast through the Southeast and up to the coastal Carolinas during the afternoon and evening.
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Hazardous Weather Conditions

6NM NE Nantucket MA

Marine Point Forecast [NOTICE]

Overnight

Heavy Rain

S 11kt
2ft

Low: 68 °F

Monday

Heavy Rain

S 17kt
2-3ft

High: 73 °F

Monday
Night

Patchy Fog

SSW 18kt
3-4ft

Low: 66 °F

Tuesday

Mostly Sunny

SW 11kt
2-3ft

High: 72 °F

Tuesday
Night

Partly Cloudy

SW 7ktWinds Decreasing
2ft

Low: 65 °F

Wednesday

Mostly Sunny

Light Wind
2ft

High: 72 °F

Wednesday
Night

Partly Cloudy

Light Wind
2ft

Low: 66 °F

Thursday

Mostly Sunny

Light Wind
2ft

High: 72 °F

Thursday
Night

Partly Cloudy

Light Wind
2ft

Low: 66 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:34 am EDT Jul 28, 2014
Forecast Valid: 3am EDT Jul 28, 2014-6pm EDT Aug 3, 2014

View Nearby Observations

Detailed Forecast



  • SynopsisA WARM FRONT WILL REACH THE SOUTH COAST TONIGHT AND BECOME NEARLY STATIONARY...BEFORE LIFTING N OF THE WATERS MON. A COLD FRONT WILL FOLLOW MON NIGHT INTO TUE. THE COLD FRONT WILL BE SLOW TO EXIT OFFSHORE AND WILL LINGER E OF THE MASSACHUSETTS COAST THROUGH FRI.

    FOR INFORMATION ON POSSIBLE HAZARDOUS WEATHER BEYOND THE 24-36 HOUR FORECAST PERIOD...PLEASE VISIT WWW.WEATHER.GOV/BOSTON AND FOLLOW THE CURRENT HAZARDS LINK ABOVE THE MAP ON THE LEFT.
  • Overnight S wind around 11 kt. Showers and thunderstorms likely, mainly after 5am. Some of the storms could produce gusty winds and heavy rain. Patchy dense fog. Seas around 2 ft.
  • Monday S wind 13 to 17 kt. Showers and thunderstorms, mainly before 11am. Some of the storms could produce gusty winds and heavy rain. Patchy dense fog. Seas 2 to 3 ft.
  • Monday Night SSW wind 15 to 18 kt becoming WSW after midnight. Winds could gust as high as 25 kt. Patchy fog before 2am. Seas 3 to 4 ft.
  • Tuesday SW wind around 11 kt. Mostly sunny. Seas 2 to 3 ft.
  • Tuesday Night SW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas around 2 ft.
  • Wednesday Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
  • Wednesday Night Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
  • Thursday Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
  • Thursday Night Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

WINDS AND SEAS HIGHER IN AND NEAR TSTMS. 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.

*Notices:
  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.