Bermuda to USA 20 May 2015

ARC USA - 20/05 0930Z - Forecast Bermuda to US
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COLD FRONT EXTENDS FROM A GALE IN GULF  OF MAINE SW TO N FLORIDA.  FRONT WILL STRENGTHEN WHILE TRACKING  SE, REACHING BERMUDA BY 21/05 EVENING. A STRONG TROUGH OF LOW PRESSURE WILL DEVELOP OVER THE CAROLINAS 21/05 EVENING. TROUGH WILL STRENGTHEN WHILE TRACKING ENE TO NORTH OF BERMUDA ON 22/05. STRONG HIGH PRESSURE RIDGING WILL THEN SLIDE OFF THE E COAST OF UNITED STATES IN WAKE OF THIS TROUGH ALONG THE CAROLINAS, EXTENDING E  TO BERMUDA.

WINDS AND SWELLS WILL SHIFT FROM SW TO N OVER THE NEXT SEVERAL DAYS ACROSS ALL GRIDS AS COLD FRONT CONTINUES SE  THRU TODAY, WITH N-NW WINDS IN ITS WAKE GUSTING TO 30KTS, ESPECIALLY IN MORE N'RN GRIDS. SCATTERED SHOWERS AND SQUALLS WILL ACCOMPANY THIS FRONT AS IT MOVES THRU, WITH WINDS AND SEAS BECOMING ENHANCED IN AND NEAR STRONG SQUALLS. WINDS WILL TURN SW AGAIN AHEAD OF THE DEVELOPING TROUGH OF LOW PRESSURE OVER THE CAROLINAS 21/05 EVENING, WITH GUSTS APPROACHING 30KTS ACROSS ZONES F AND C AS THE TROUGH STRENGTHENS AND MOVES TOWARD BERMUDA.

ZONE C 
20/12 GMT(T + 0):   WNW-WSW(293 - 248)  11-16KTS.  SEAS 1-3  SWELLS NW-N  2-4FT  (4SEC).  SKIES PARTLY CLOUDY. ISOLATED SHWRS/SQUALLS. CURRENTS SE @ 1KTS.

21/00 GMT(T + 12):   SW-W(225 - 270)  12-17 GUSTS 21KTS.  SEAS 2-3  SWELLS NW-N  4-6FT  (4SEC).. CURRENTS E @ 0.9KTS.

21/12 GMT(T + 24):   SSW-WSW(203 - 248)  12-17 GUSTS 21KTS.  SEAS 1-3  SWELLS W-NW  4-6FT  (3SEC).. CURRENTS SE @ 0.7KTS.

22/00 GMT(T + 36):   S-SW(180 - 225)  17-22 GUSTS 29KTS.  SEAS 3-4  SWELLS W-NW  4-6FT  (3SEC).  SKIES PARTLY CLOUDY. SCATTERED SHWRS/SQUALLS. CURRENTS E @ 0.5KTS.

ZONE F 
20/12 GMT(T + 0):   SW-W(225 - 270)  15-20 GUSTS 23KTS.  SEAS 2-4  SWELLS SW-W  4-6FT  (4SEC).  SKIES CLOUDY. ISOLATED SHWRS/SQUALLS. CURRENTS NNW @ 0.7KTS.

21/00 GMT(T + 12):   SW-W/VARY/NE(225 - 270)  11-16 GUSTS 19KTS.  SEAS 1-3  SWELLS SW-W/MIXED/N  4-6FT  (4SEC).  CURRENTS N @ 1.4KTS.

21/12 GMT(T + 24):   N-NE(0 - 45)  15-20 GUSTS 26KTS.  SEAS 2-4  SWELLS NNW-NNE  5-7FT  (4SEC).  CURRENTS N @ 1.5KTS.

22/00 GMT(T + 36):   N-NE(0 - 45)  17-22 GUSTS 27KTS.  SEAS 3-4  SWELLS NNW-NNE  5-7FT  (4SEC).  SKIES CLOUDY. SCATTERED SHWRS/SQUALLS. CURRENTS N @ 1.9KTS.

ZONE I 
20/12 GMT(T + 0):   NNW-NNE(338 - 23)  19-24 GUSTS 29KTS.  SEAS 3-5  SWELLS NNW-NNE  3-5FT  (2SEC).  SKIES CLEAR. CURRENTS NNE @ 0.8KTS.

21/00 GMT(T + 12):   NNW-NNE(338 - 23)  14-19KTS.  SEAS 1-3  SWELLS N-NE  4-6FT  (2SEC).  . CURRENTS ENE @ 0.1KTS.

21/12 GMT(T + 24):   NNE-ENE(23 - 68)  13-18 GUSTS 20KTS.  SEAS 2-3  SWELLS NNE-ENE  3-5FT  (2SEC).  CURRENTS NE @ 0.3KTS.

22/00 GMT(T + 36):   NNE-ENE(23 - 68)  18-23 GUSTS 26KTS.  SEAS 3-5  SWELLS NE-E  3-5FT  (2SEC).  SKIES MOSTLY CLOUDY. ISOLATED SHWRS/SQUALLS. CURRENTS SSW @ 0.2KTS.

ZONE J 
20/12 GMT(T + 0):   NW-N(315 - 0)  17-22 GUSTS 25KTS.  SEAS 3-4  SWELLS WSW-WNW  4-6FT  (2SEC).  SKIES MOSTLY CLOUDY. CURRENTS S @ 0.1KTS.

21/00 GMT(T + 12):   W-NW/VARY/NE(270 - 315)  15-20 GUSTS 26KTS.  SEAS 2-4  SWELLS W-NW  4-6FT  (2SEC).  CURRENTS NNE @ 0.4KTS.

21/12 GMT(T + 24):   NE-E/VARY/SW(45 - 90)  10-15KTS.  SEAS 0-2  SWELLS W-NW  3-5FT  (2SEC).  CURRENTS SW @ 0.1KTS.

22/00 GMT(T + 36):   SSW-WSW(203 - 248)  13-18 GUSTS 21KTS.  SEAS 2-4  SWELLS WSW-WNW  4-6FT  (2SEC).  SKIES CLOUDY. ISOLATED SHWRS. CURRENTS N