409  
FNUS72 KNHC 201000  
FWSNHC  
 
SPOT FORECAST FOR INAGUA...USCG  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
500 AM EST MON JAN 20 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 EST ON JANUARY 20.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NWS  
NATIONAL HURRICANE CENTER/TROPICAL ANALYSIS AND FORECAST  
BRANCH AT (305)229-4425.  
   
DISCUSSION
 
A COLD FRONT ALONG A 250 NM WEST OF BERMUDA TO 400 NM NORTHWEST  
INAGUA ISLAND TO NORTHERN YUCATAN PENINSULA LINE WILL BECOME A STATIONARY FRONT  
FROM NEAR A 50 NM EAST OF BERMUDA TO 300 NM NORTHWEST OF INAGUA ISLANDS TO BELIZE  
LINE BY 21/03Z. SENSIBLE WEATHER ASSOCIATED WITH THIS FEATURE IS EXPECTED TO  
REMAIN NORTH AND WEST OF INAGUA ISLAND THROUGH THE FORECAST PERIOD. OCCASIONAL  
MVFR CEILINGS IN THE MORNING HOURS TREND TO VFR. E WINDS ARE FORECAST TO  
APPROACH 20 KT BY 20/18Z.  
 
THE FOLLOWING IS THE LATEST AVIATION FORECAST ISSUED BY THE AVIATION  
WEATHER CENTER FOR USCG OPERATIONS NEAR INAGUA ISLAND:  
 
LATITUDE = 20.96N  
LONGITUDE = 73.7W  
 
20/12Z-20/18Z: SCT012. OCNL BKN012 TOP 030. WND E 15 KT.  
20/18Z-21/00Z: FEW015. WND E 15-20 KT.  
21/12Z-21/21Z: VFR WND.  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 80.  
SURFACE WINDS (KTS).EAST WINDS 9 TO 14 KNOTS.  
SWELL HEIGHT........SOUTH SWELL 1 FEET.  
WAVE HEIGHT.........2 TO 3 FEET.  
WAVE HEIGHT.........2 TO 3 FEET.  
WAVE PERIOD.........9 SECONDS.  
WIND WAVE...........2 FEET TO 4 FEET.  
SEA SURFACE TEMP....79 DEGREES FAHRENHEIT.  
 
TIME (EST) 6 AM 9 AM NOON 3 PM  
SKY (%).........45 12 12 3  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............78 79 79 80  
SFC WIND (KTS)..E 9G11 E 10G14 E 12G16 E 14G18  
SWELL HGT (FT)..SE 1 SE 1 SE 1 S 1  
WAVE PERIOD (S).9 8 8 8  
WIND WAVE (FT)..2 4 4 4  
WAVE HEIGHT (FT)2 3 3 3  
SST (F).........79 79 79 79  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT) THEN BECOMING PARTLY  
CLOUDY (30-40 PERCENT) THEN BECOMING MOSTLY  
CLOUDY (75-85 PERCENT).  
MIN TEMPERATURE.....AROUND 77.  
SURFACE WINDS (KTS).EAST WINDS 12 TO 16 KNOTS.  
SWELL HEIGHT........SOUTHEAST SWELL 1 FEET.  
WAVE HEIGHT.........4 FEET.  
WAVE HEIGHT.........4 FEET.  
WAVE PERIOD.........12 SECONDS.  
WIND WAVE...........6 FEET.  
SEA SURFACE TEMP....79 DEGREES FAHRENHEIT.  
 
TIME (EST) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........3 36 36 79  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............80 78 78 77  
SFC WIND (KTS)..E 12G16 E 13G17 E 13G17 E 16G20  
SWELL HGT (FT)..S 1 SE 1 SE 1 SE 1  
WAVE PERIOD (S).8 10 10 12  
WIND WAVE (FT)..4 4 4 6  
WAVE HEIGHT (FT)3 3 3 4  
SST (F).........79 79 79 79  
   
TUESDAY
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT).  
MAX TEMPERATURE.....AROUND 80.  
SURFACE WINDS (KTS).EAST WINDS 13 TO 17 KNOTS.  
SWELL HEIGHT........SOUTH SWELL 2 FEET.  
WAVE HEIGHT.........4 FEET.  
WAVE HEIGHT.........4 FEET.  
WAVE PERIOD.........12 SECONDS.  
WIND WAVE...........6 FEET.  
SEA SURFACE TEMP....79 DEGREES FAHRENHEIT.  
 
TIME (EST) 6 AM 9 AM NOON 3 PM  
SKY (%).........79 99 99 80  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............77 78 78 80  
SFC WIND (KTS)..E 16G20 E 16G20 E 17G22 E 16G20  
SWELL HGT (FT)..SE 1 S 2 S 2 S 1  
WAVE PERIOD (S).12 12 12 10  
WIND WAVE (FT)..6 6 6 4  
WAVE HEIGHT (FT)4 4 4 4  
SST (F).........79 79 79 79  
 

 
FORECASTER...AGUIRRE/MALOY  
REQUESTED BY...OPERATIONS DUTY OFFICER  
TYPE OF REQUEST...MARINE  
.TAG 2500185.11/NHC  
.DELDT 01/20/25  
.FORMATTERVERSION 2.0.0  
.EMAIL DAVID.W.STROJNY@USCG.MIL,MICHAEL.B.PURCELL@USCG.MIL  
 
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