Low Elevation Snow in the West; Stormy Weather Followed by Snow in the Northeast

Another cold weather system sliding south along the west coast will bring rain with some low elevation snow to the western states. Snow will be as low as 300 feet in western Washington. A vigorous cold front moving through the Northeast will bring heavy rain and thunderstorms followed by areas of snow. Rain-on-snow flooding is possible in portions of New England and New York State.
Read More...

30NM WNW San Francisco CA

Marine Point Forecast

[NOTICE]
  • Overnight

    Partly Cloudy

    NNE 6kt
    < 1ft
  • Sunday

    Slight Chc Showers

    Winds IncreasingWNW 12kt
    < 1ft
  • Sunday
    Night

    Chance Showers

    NNW 15kt
    < 1ft
  • Monday

    Chance Showers

    NW 16kt
    < 1ft
  • Monday
    Night

    Partly Cloudy

    NNW 19kt
    < 1ft
  • Tuesday

    Sunny

    NW 17kt
    < 1ft
  • Tuesday
    Night

    Mostly Clear

    NNW 19kt
    < 1ft
  • Wednesday

    Sunny

    Light Wind
    < 1ft
  • Wednesday
    Night

    Clear

    NW 10kt
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 1:58 am PST Feb 26, 2017
Forecast Valid: 3am PST Feb 26, 2017-6pm PST Mar 4, 2017

View Nearby Observations

Detailed Forecast


Synopsis: GREATER FARALLONES...AND CORDELL BANK NATIONAL MARINE SANCTUARIES...

LOW PRESSURE IS EXITING THE COASTAL WATERS TO THE SOUTH. ANOTHER SYSTEM WILL ENTER THE AREA SUNDAY NIGHT BRINGING MODERATE TO FRESH NORTHERLY CONDITIONS. MONDAY ONWARD CONDITIONS SHOULD REMAIN MODERATE TO FRESH WITH POSSIBLE NEAR GALE CONDITIONS LATER THIS WEEK. NO SIGNIFICANT SWELL TRAINS ARE EXPECTED THROUGH THE PERIOD.

Overnight
NNE wind around 6 kt. Partly cloudy. WNW swell 3 ft at 14 seconds. Wind waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming WNW 7 to 12 kt in the morning. A slight chance of showers after 10am. Mixed swell...W 3 ft at 0 seconds and W 1 to 2 ft at 0 seconds becoming SSW. Wind waves 1 ft or less.
Sunday Night
NNW wind 11 to 15 kt. A chance of showers. Mixed swell...W 5 ft at 17 seconds and ...becoming W 4 ft at 0 seconds . Wind waves 1 ft or less.
Monday
NNE wind 6 to 16 kt becoming NW in the afternoon. A chance of showers, mainly before 10am. WNW swell 4 ft. Wind waves 1 ft or less.
Monday Night
NNW wind around 19 kt. Partly cloudy. Mixed swell...WNW 6 ft and SSW 2 ft. Wind waves 1 ft or less.
Tuesday
NW wind 15 to 17 kt. Sunny. Mixed swell...WNW 6 ft and S 2 ft. Wind waves 1 ft or less.
Tuesday Night
NNW wind 14 to 19 kt. Mostly clear. Mixed swell...WNW 5 ft and S 2 ft. Wind waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Sunny. Mixed swell...WNW 5 ft and S 2 ft. Wind waves 1 ft or less.
Wednesday Night
NW wind around 10 kt. Clear. Mixed swell...WNW 4 to 5 ft and S 2 ft. Wind waves 1 ft or less.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 4 TO 6 FT AT 14 SECONDS. ACROSS THE BAR...COMBINED SEAS 5 TO 7 FT AT 14 SECONDS. MAXIMUM EBB CURRENT OF 1 KNOTS AT 03:48 AM SUNDAY AND 1.9 KNOTS AT 03:36 PM SUNDAY.

*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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 38°N 122.99°W
Last Update: 1:58 am PST Feb 26, 2017
Forecast Valid: 3am PST Feb 26, 2017-6pm PST Mar 4, 2017
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data