National Weather Service United States Department of Commerce

Severe weather will continue overnight across much of the eastern U.S. and be possible again on Monday from the Gulf Coast to the coastal Carolinas.

The severe weather threat will continue into the overnight hours for a large portion of the eastern U.S. from the Ohio Valley to the Mid-Atlantic and Northeast. On Monday, the severe weather threat area will cover a narrow swath along a sharply defined cold front from the Gulf Coast through the Southeast and up to the coastal Carolinas during the afternoon and evening.
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Last Update: 1046 PM PDT SUN JUL 27 2014

View Nearby Observations

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

Marine Zone Forecast

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST.....



  • SynopsisMONSOONAL MOISTURE WILL CONTINUE TO STREAM FROM THE SOUTH AND BRING A SLIGHT CHANCEN OF SHOWERS OR THUNDERSTORMS MONDAY AND TUESDAY. OTHERWISE...LIGHT NORTHERLY FLOW WILL PREVAIL INTO EARLY NEXT WEEK.
  • Rest Of Tonight W winds 10 kt. Wind waves 2 ft or less. NW swell 2 to 4 ft at 8 seconds. Patchy fog after midnight.
  • Mon W winds 10 kt. Wind waves 2 ft or less. NW swell 3 to 5 ft at 8 seconds. Patchy fog in the morning. Slight chance of thunderstorms in the afternoon.
  • Mon Night W winds 10 kt. Wind waves 2 ft or less. NW swell 2 to 4 ft at 8 seconds. Slight chance of thunderstorms through the night. Patchy fog after midnight.
  • Tue W winds 5 kt. Wind waves 2 ft or less. NW swell 2 to 4 ft at 8 seconds. Patchy fog in the morning. Slight chance of thunderstorms through the day.
  • Tue Night W winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 2 to 4 ft at 8 seconds. Patchy fog after midnight.
  • Wed NW winds 10 to 20 kt. Wind waves 2 to 4 ft. NW swell 3 to 5 ft. Patchy fog.
  • Thu W winds 10 to 20 kt. Wind waves 2 to 4 ft. NW swell 4 to 6 ft. Patchy fog.
  • Fri W winds 15 to 25 kt. Wind waves 3 to 5 ft. NW swell 4 to 6 ft. Patchy fog.

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

    in the deep water channel...combined seas 2 to 4 feet with a dominant swell period of 8 seconds.

    across the bar...combined seas 3 to 5 feet with a dominant swell period of 8 seconds. Maximum ebb current of 2 knots at 05:28 am monday and 1.2 knots at 06:08 pm monday.




.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 2 TO 4 FEET WITH A DOMINANT SWELL PERIOD OF 8 SECONDS. ACROSS THE BAR...COMBINED SEAS 3 TO 5 FEET WITH A DOMINANT SWELL PERIOD OF 8 SECONDS. MAXIMUM EBB CURRENT OF 2 KNOTS AT 05:28 AM MONDAY AND 1.2 KNOTS AT 06:08 PM MONDAY.

Additional Forecasts and Information

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