National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
Read More...

Last Update: 257 AM PST SUN NOV 23 2014

View Nearby Observations

Coastal Waters from Point Reyes to Pigeon Point out to 10 nm

Marine Zone Forecast





  • SynopsisHIGH PRESSURE OFF THE CALIFORNIA COAST EXTENDS INTO NORTHERN CALIFORNIA AND NORTHERN NEVADA. THIS WILL BRING STRONGER WINDS TO THE SOUTHERN WATERS THROUGH MONDAY NIGHT. WINDS WILL BECOME LIGHT TUESDAY AND WEDNESDAY THEN SWITCH TO SOUTHEAST THURSDAY AS THE HIGH MOVES INTO THE GREAT BASIN.
  • Today NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 7 to 9 ft at 14 seconds.
  • Tonight NW winds 10 to 20 kt. Wind waves 2 to 4 ft. NW swell 7 to 9 ft at 13 seconds.
  • Mon NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 7 to 9 ft at 14 seconds.
  • Mon Night NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 6 to 8 ft at 14 seconds.
  • Tue NE winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft at 14 seconds.
  • Wed E winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 3 to 5 ft.
  • Thanksgiving Day SW winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft.

    .....san francisco bar/fourfathom bank forecast.....

    in the deep water channel...combined seas 6 to 7 feet with a dominant swell period of 11 seconds.

    across the bar...combined seas 7 to 9 feet with a dominant swell period of 11 seconds. Maximum ebb current of 1.1 knots at 03:59 am sunday and 3 knots at 03:18 pm sunday.




.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 6 TO 7 FEET WITH A DOMINANT SWELL PERIOD OF 11 SECONDS. ACROSS THE BAR...COMBINED SEAS 7 TO 9 FEET WITH A DOMINANT SWELL PERIOD OF 11 SECONDS. MAXIMUM EBB CURRENT OF 1.1 KNOTS AT 03:59 AM SUNDAY AND 3 KNOTS AT 03:18 PM SUNDAY.

Additional Forecasts and Information

Zone Area Forecast for Coastal Waters from Point Reyes to Pigeon Point out to 10 nm
Mobile Version