National Weather Service United States Department of Commerce

Warmup expected in the East, cooler weather forecast across parts of West

Much of the eastern U.S. will see a significant warming trend beginning on Friday, with high temperatures as much as 10-15 degrees warmer than on Thursday. The warming trend will continue into the weekend. Meanwhile, temperatures will be on the decrease across much of the northern Plains and Intermountain West over the next several days.
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Last Update: 145 PM PST FRI NOV 28 2014

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Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm

Marine Zone Forecast





  • SynopsisAT 200 AM...A 1016 MB HIGH WAS NEAR SAN FRANCISCO...AND A 1014 MB LOW WAS OVER THE SOUTHERN CALIFORNIA BIGHT. WEAK ONSHORE FLOW WILL RETURN TODAY WITH A COASTAL EDDY DEVELOPING TONIGHT AND CONTINUING SOUTHERLY FLOW THROUGH SUNDAY. RAIN WILL BE POSSIBLE AT TIMES SUNDAY THROUGH THE MIDDLE OF NEXT WEEK. GREATEST CHANCES FOR PRECIPITATION WILL BE MID NEXT WEEK.
  • Tonight Wind variable less than 10 kt...becoming SE 10 kt after midnight. Wind waves 2 ft or less. Swell W 3 to 5 ft at 13 seconds.
  • Sat Wind S 10 kt. Gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Swell W 3 to 5 ft at 12 seconds.
  • Sat Night Wind S 10 to 15 kt with gusts to 20 kt. Wind waves 2 ft or less...becoming 3 ft after midnight. Swell W 3 to 4 ft at 11 seconds. Patchy drizzle after midnight.
  • Sun Wind S 10 to 15 kt with gusts to 20 kt. Wind waves 4 ft. Swell W 3 to 4 ft at 10 seconds. Slight chance of showers.
  • Sun Night Wind S 10 kt...becoming SE after midnight. Wind waves 2 ft or less. Swell W 3 to 4 ft at 12 seconds...subsiding to 1 to 4 ft at 12 seconds after midnight. Slight chance of showers in the evening.
  • Mon Wind variable less than 10 kt. Wind waves 2 ft or less. Swell W 2 to 3 ft.
  • Mon Night Wind variable less than 10 kt. Wind waves 2 ft or less. Swell W 2 ft. Slight chance of showers in the evening... Then chance of showers after midnight.
  • Tue Wind variable less than 10 kt...becoming S 10 kt with gusts to 15 kt in the afternoon. Wind waves 2 ft or less. Swell W 2 to 4 ft. Chance of showers.
  • Tue Night Wind S 10 kt with gusts to 15 kt... Becoming SE after midnight. Wind waves 2 ft or less. Swell W 4 to 6 ft. Swell SW 3 ft. Chance of rain.
  • Wed Wind SE 10 kt...becoming SW in the afternoon. Wind waves 2 ft or less. Swell W 3 to 5 ft. Swell S 3 ft. Chance of showers.
  • Wed Night Wind SW 10 kt in the evening... Becoming variable less than 10 kt. Wind waves 2 ft or less. Swell W 3 to 5 ft. Chance of showers.



Additional Forecasts and Information

Zone Area Forecast for Coastal Waters from San Mateo Point to the Mexican Border and out to 30 nm
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