National Weather Service United States Department of Commerce

Rainfall and mountain snow will continue across the western U.S. into Monday

Heavy precipitation along the west coast will persist with a focus along the Coastal Ranges and Cascades. While not nearly as impressive as recent days, the forecast suggests another 1 to 3 inches of rainfall is possible across this region. Farther inland, moderate to heavy snow is likely over the Wasatch and Colorado Rockies with 1 to 2 foot amounts possible through Monday.
Read More...

19NM S San Francisco CA

Marine Point Forecast [NOTICE]

Today

Chance Drizzle

NNW 14kt
8ft

Small Craft Advisory
Small Craft Advisory

Tonight

Patchy Fog

NNW 14kt
8ft

Small Craft Advisory
Small Craft Advisory

Tuesday

Patchy Fog

NNW 7kt
8ft

Tuesday
Night

Increasing Clouds

NNW 10kt
8ft

Wednesday

Mostly Cloudy

NW 8kt
7-8ft

Wednesday
Night

Slight Chc Rain

NW 14kt
7ft

Christmas
Day

Mostly Sunny

N 12kt
14ft

Thursday
Night

Mostly Clear

NNE 8kt
8ft

Friday

Sunny

ENE 8kt
6ft

Associated Zone Forecast which includes this point

Last Update: 5:49 am PST Dec 22, 2014
Forecast Valid: 7am PST Dec 22, 2014-6pm PST Dec 28, 2014

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM PST THIS AFTERNOON

  • SynopsisHIGH PRESSURE BUILDING OFF THE CALIFORNIA COAST WILL RESULT IN INCREASING NORTHWEST WINDS OVER THE SOUTHERN AND OUTER WATERS THIS AFTERNOON THROUGH MONDAY. WINDS WILL DECREASE BY TUESDAY NIGHT AS THE HIGH MOVES INTO THE GREAT BASIN. WINDS WILL INCREASE AGAIN BY THURSDAY AS ANOTHER HIGH STRENGTHENS OVER THE EASTERN PACIFIC.
  • Today NNW wind 6 to 14 kt. A chance of drizzle before 10am. Patchy fog before 10am. WNW swell 7 ft at 13 seconds. Wind waves 1 to 2 ft.
  • Tonight NNW wind 8 to 14 kt. Patchy fog after 10pm. WNW swell 7 ft at 13 seconds. Wind waves 1 to 2 ft.
  • Tuesday NNW wind 5 to 7 kt. Patchy fog before 10am. W swell 7 ft at 13 seconds building to at 19 seconds . Wind waves around 1 ft.
  • Tuesday Night NNW wind 6 to 10 kt. Increasing clouds. W swell 7 ft. Wind waves around 1 ft.
  • Wednesday NW wind 6 to 8 kt. Mostly cloudy. WNW swell 6 to 7 ft. Wind waves around 1 ft.
  • Wednesday Night NW wind around 14 kt. A slight chance of rain. WNW swell 6 ft. Wind waves 1 to 2 ft.
  • Christmas Day N wind 8 to 12 kt. Mostly sunny. WNW swell 13 ft. Wind waves around 1 ft.
  • Thursday Night NNE wind 6 to 8 kt becoming ENE in the evening. Mostly clear. WNW swell 8 ft. Wind waves around 1 ft.
  • Friday ENE wind around 8 kt. Sunny. WNW swell 6 ft. Wind waves around 1 ft.
*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.