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.
Hazardous Weather Conditions
30NM WNW San Francisco CA
Marine Point Forecast [NOTICE]
...SMALL CRAFT ADVISORY FOR ROUGH BAR IN EFFECT THROUGH MONDAY
- SynopsisNORTHWEST WINDS WILL GRADUALLY INCREASE OVER THE SOUTHERN AND OUTER
WATERS TONIGHT AND PERSIST ON MONDAY AS HIGH PRESSURE BUILDS OFF THE
CALIFORNIA COAST. KING TIDES WILL IMPACT THE COAST AND INLAND BAYS
THROUGH TUESDAY. KING TIDE IMPACTS FOR SEAFARING VESSELS WILL
OCCUR PRIMARILY DURING LOW TIDES...WITH THE POSSIBILITIES OF BOAT
KEELS TOUCHING HARBOR BOTTOM...STRONG CURRENTS IN HARBOR
ENTRANCES...AND ADDITIONAL BREAKING WAVES OVER OFFSHORE REEFS.
- Overnight NW wind around 16 kt. A chance of drizzle. Patchy dense fog. WNW swell 9 ft at 14 seconds. Wind waves around 2 ft.
- Monday NNW wind 15 to 17 kt. A chance of drizzle before 10am. Patchy dense fog before 10am. WNW swell 8 to 9 ft at 13 seconds. Wind waves around 2 ft.
- Monday Night NNW wind 13 to 17 kt. Partly cloudy. WNW swell 8 ft at 13 seconds. Wind waves around 2 ft.
- Tuesday NNW wind 5 to 10 kt. Sunny. WNW swell 9 ft. Wind waves around 1 ft.
- Tuesday Night NW wind around 6 kt. Mostly cloudy. WNW swell 8 to 9 ft. Wind waves around 1 ft.
- Wednesday Variable winds 5 kt or less. Mostly cloudy. WNW swell 7 ft. Wind waves around 1 ft.
- Wednesday Night NW wind 16 to 18 kt. A slight chance of rain. WNW swell 8 ft. Wind waves around 2 ft.
- Christmas Day N wind 8 to 13 kt. Mostly sunny. WNW swell 8 ft. Wind waves 1 to 2 ft.
- Thursday Night NNE wind around 9 kt. Mostly clear. WNW swell 7 ft. Wind waves around 1 ft.
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.
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.
HOURLY WEATHER GRAPH
NATIONAL DIGITAL FORECAST DATABASE