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
19NM S San Francisco CA
Marine Point Forecast [NOTICE]
...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.
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