National Weather Service United States Department of Commerce

Rain, mountain snow continue out west; rain and thunderstorms forecast for Southeast and Gulf Coast

Rain and mountain snow are expected across parts of northern California and the Pacific Northwest on Friday. Heavy snow is forecast for the higher mountain elevations over the weekend. Meanwhile, rain and thunderstorms are forecast for parts of the Southeast and Gulf Coast states Friday and Saturday.
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12NM SSE San Francisco CA

Marine Point Forecast [NOTICE]

This
Afternoon

Heavy Rain

Light Wind
< 1ft

Tonight

Chance Showers

Light Wind
< 1ft

Saturday

Mostly Cloudy

Light Wind
< 1ft

Saturday
Night

Slight Chc Showers

Light Wind
< 1ft

Sunday

Partly Sunny

Light Wind
< 1ft

Sunday
Night

Partly Cloudy

NW 8kt
< 1ft

Monday

Mostly Sunny

N 6kt
< 1ft

Monday
Night

Partly Cloudy

N 7kt
< 1ft

Tuesday

Sunny

NE 6kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 1:31 pm PST Dec 19, 2014
Forecast Valid: 2pm PST Dec 19, 2014-6pm PST Dec 25, 2014

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Detailed Forecast



  • SynopsisA WEAK FRONT WILL MOVE ACROSS THE REGION THROUGH THE DAY TODAY BEFORE HIGH PRESSURE BUILDS INTO THE REGION THROUGH THE WEEKEND. EXPECT SOUTH TO SOUTHEAST WINDS UP TO 20KTS AHEAD OF THE FRONTAL PASSAGE AND LIGHT WEST TO NORTHWEST WINDS IN THE WAKE OF THE PASSAGE. NORTHWEST SWELL WILL PREVAIL THROUGH THE FORECAST PERIOD WITH SWELL IN EXCESS OF 15 FEET POSSIBLE OVER THE OPEN OCEAN 10NM OR MORE OFFSHORE. HAZARDOUS SEAS OVER THE OCEAN AND NEAR THE COAST FOR MUCH OF THE WEEKEND.
  • This Afternoon Variable winds 5 kt or less. Rain. The rain could be heavy at times. . Wind waves 1 ft or less.
  • Tonight Variable winds 5 kt or less. A chance of showers. . Wind waves 1 ft or less.
  • Saturday Variable winds 5 kt or less. Mostly cloudy. . Wind waves 1 ft or less.
  • Saturday Night Variable winds 5 kt or less. A slight chance of showers. . Wind waves 1 ft or less.
  • Sunday Variable winds 5 kt or less. Partly sunny. . Wind waves 1 ft or less.
  • Sunday Night NW wind 5 to 8 kt. Partly cloudy. . Wind waves 1 ft or less.
  • Monday N wind around 6 kt. Mostly sunny. . Wind waves 1 ft or less.
  • Monday Night N wind around 7 kt. Partly cloudy. . Wind waves 1 ft or less.
  • Tuesday NE wind around 6 kt. 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.