275  
WWCN01 CWHF 210904  
WEATHER BULLETIN FOR CFB HALIFAX PROPERTIES AND 12 WING SHEARWATER  
PREPARED BY METOC HALIFAX AT 5:04 AM AST FRIDAY 21 FEBRUARY 2025.  
 
LOCATION: CFB HALIFAX PROPERTIES (CWHF)  
LOCATION: 12 WING SHEARWATER (CYAW)  
 
TYPE: WIND ADVISORY IN EFFECT  
DESCRIPTION: SUSTAINED WINDS OR GUSTS IN EXCESS OF 25 KTS  
VALID: 21/1100Z TO 22/0200Z (21/0700 AST TO 21/2200 AST)  
 
TYPE: WIND WARNING LEVEL ONE IN EFFECT  
DESCRIPTION: SUSTAINED WINDS OR GUSTS IN EXCESS OF 33 KTS  
VALID: 21/1300Z TO 21/2100Z (21/0900 AST TO 21/1700 AST)  
 
COMMENTS: AN INTENSE LOW PRESSURE SYSTEM TO THE SOUTHEAST OF NOVA  
SCOTIA WILL CONTINUE TO TRACK OFF TO THE EAST AND OUT OF THE REGION  
THIS MORNING. IN THE WAKE OF THE SYSTEM MODERATE TO STRONG AND  
GUSTY NORTH THEN NORTHWEST WINDS WILL DEVELOP ACROSS THE REGION  
THIS MORNING THEN DIMINISH LATE TODAY AS RIDGING BUILDS INTO THE  
REGION. NORTH TO NORTHWEST WIND GUSTS IN EXCESS OF 25 KNOTS ARE  
EXPECTED OVER 12 WING SHEARWATER BEGINNING EARLY THIS MORNING THEN  
BECOMING LESS FREQUENT EARLY THIS EVENING BEFORE EASING BELOW 25  
KNOTS LATE THIS EVENING. OCCASIONAL WIND GUSTS IN EXCESS OF 33  
KNOTS ARE EXPECTED OVER PROPERTIES EXPOSED TO A NORTH TO NORTHWEST  
FLOW BEGINNING NEAR MID MORNING AND EASING BELOW 33 KNOTS LATE THIS  
AFTERNOON.  
 
NEXT UPDATE: THIS BULLETIN WILL BE UPDATED BY 21/2130Z (21/1730 AST)  
 
END/METOC-HFX  
 
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