National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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16NM SSE San Francisco CA

Marine Point Forecast [NOTICE]

Today

Heavy Rain

Winds IncreasingNW 8kt
< 1ft

Tonight

Showers Likely

W 10kt
< 1ft

Saturday

Chance Showers

Winds IncreasingWNW 20kt
< 1ft

Saturday
Night

Patchy Fog

WNW 16ktWinds Decreasing
< 1ft

Sunday

Patchy Fog

Light Wind
< 1ft

Sunday
Night

Mostly Clear

WNW 8ktWinds Decreasing
< 1ft

Monday

Sunny

Light Wind
< 1ft

Monday
Night

Partly Cloudy

WNW 6kt
< 1ft

Tuesday

Mostly Sunny

Light Wind
< 1ft

Associated Zone Forecast which includes this point

Last Update: 2:51 am PDT Oct 31, 2014
Forecast Valid: 9am PDT Oct 31, 2014-6pm PST Nov 6, 2014

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Detailed Forecast



  • SynopsisA COLD FRONT WILL GO ACROSS OUR WATERS TODAY LEADING TO SHOWERS AND POSSIBLE THUNDERSTORMS. WIND WILL BRIEFLY INCREASE WITH THE PASSAGE OF THE FRONT AS IT MOVES NORTHWEST TO SOUTHEAST. BEHIND THE FRONT LIGHTER NW WINDS ARE FORECAST BY THE EVENING. ON SATURDAY STRONGER NW WINDS AND BUILDING SEAS TO AROUND 10 FEET WILL DEVELOP CREATING SOME HAZARDOUS SEAS FOR THE START OF CRAB SEASON.
  • Today Variable winds less than 5 kt becoming NW 5 to 8 kt in the afternoon. Showers, with thunderstorms also possible after 11am. Some of the storms could produce heavy rainfall. . Wind waves 1 ft or less.
  • Tonight W wind 8 to 10 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce small hail. . Wind waves 1 ft or less.
  • Saturday WNW wind 5 to 10 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 28 kt. A chance of showers. . Wind waves 1 ft or less.
  • Saturday Night WNW wind 11 to 16 kt becoming variable and less than 5 kt in the evening. Winds could gust as high as 22 kt. Patchy fog after 11pm. . Wind waves 1 ft or less.
  • Sunday Variable winds 5 kt or less. Patchy fog before 8am. . Wind waves 1 ft or less.
  • Sunday Night WNW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. . Wind waves 1 ft or less.
  • Monday Variable winds 5 kt or less. Sunny. . Wind waves 1 ft or less.
  • Monday Night WNW wind around 6 kt. Partly cloudy. . Wind waves 1 ft or less.
  • Tuesday Variable winds 5 kt or less. Mostly sunny. . Wind waves 1 ft or less.
*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.