Offshore Aviation Area Forecast
Issued by NWS

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152
FACA20 KKCI 160930
OFAMKC
INTERNATIONAL OPERATIONS BRANCH
AVIATION WEATHER CENTER KANSAS CITY MISSOURI
VALID 161000-162200
OUTLOOK...162200-171000
.
ATLANTIC S OF 32N W OF 57W...CARIBBEAN...GULF OF MEXICO BTN 22N
AND 24N.
.
ALL WNDS SFC. TS IMPLY SEV OR GTR TURB SEV ICE LLWS AND IFR
CONDS. SFC TO 400MB.
.
SYNOPSIS...SFC LOW PRES IS LOCATED NR 39N73W WITH A FNTL BNDRY
STRETCHING SW ACRS THE ATLC CSTL WTRS. THERE IS A SECONDARY LOW
ALG THE FNT NR 34N75W. THE FNT CONT ON FM THE SECONDARY LOW AS A
CDFNT INTO CNTRL FL AND THEN BECOMES A WRMFNT THRU THE CNTRL
GLFMEX NR A KTPA-26N90W-KCRP LN. A PRE-FNTL TROF IS LOCATED SE OF
THE CDFNT ACRS THE NWRN PTN OF THE ATLC SWRN NEW YORK FIR NR A
33N70W-29N75W LN. A RIDGE OF SFC HI PRES XTNDS THRU MUCH OF THE
ATLC FIRS INTO THE NRN CARIB. UNSETTLED WX WITH SCT TSRA AND GSTY
SLY WNDS TO CONT OVR NWRN PTNS OF THE NEW YORK FIR AS THE CDFNT
PUSHES GRADUALLY EWD THRU THE PD. OTHERWISE...NSW IS XPCD ELSW
OVR THE ATLC AND CARIB PTNS OF THE FA. MOD ELY TRADE WNDS TO CONT
ACRS THE SRN CARIB AND ISOL DIURNAL TSRA MAY DVLP OVR THE LARGER
ISLANDS. THE WRMFNT OVR THE GLFMEX WILL GRADUALLY LIFT NWD AND
STALL OVR THE NRN GLFMEX LATER THE PD. MVFR CIGS XPCD TO CONT
THRU THE MORNING FOR THE ERN MONTERREY FIR AND WRN PTNS OF THE
MERIDA FIR BUT CONDITIONS SHOULD BE IMPROVING BY 18Z. SLY WNDS
WILL BE INCRG LATER IN THE PD AND ESPECIALLY DURG THE OTLK PD OVR
THE SRN GLFMEX.
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SIGNIFICANT CLD/WX...
ERN MONTERREY FIR...NRN MERIDA FIR
NW OF 25N90W-22N94W LN...BKN020 BKN035 TOP 060. ISOL SHRA. WND
  SSE 20KT. BECMG 1518...SCT020 SCT040. OTLK...VFR WND.
RMNDR...SCT020 SCT040. OTLK...VFR WND.
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ATLC SWRN NEW YORK FIR...ATLC MIAMI FIR...SAN JUAN FIR
NW OF 32N64W-23N77W LN...SCT025 BKN050 BKN100 TOP LYRD ABV FL240.
  OCNL BKN025. SCT SHRA/TSRA. OCNL VIS 3-5SM RA BR. WND SW
  20G25KT. OTLK...VFR SHRA TSRA...OCNL MVFR CIG BR. WND N OF 27N.
RMNDR...SCT020 SCT050. ISOL SHRA. OTLK...VFR SHRA.
.
WRN PIARCO FIR...NRN MAIQUETIA FIR...CURACAO FIR
SE OF 15N57W-11N61W LN...SCT020 BKN050 TOP LYRD ABV FL240. OCNL
  BKN020. WDLY SHRA. ISOL TSRA. OTLK...VFR SHRA TSRA.
RMNDR...SCT020. ISOL SHRA. OCNL WND E 20KT. OTLK...VFR SHRA.
.
SANTO DOMINGO FIR...PORT-AU-PRINCE FIR
HISPANIOLA...SCT020. ISOL SHRA. OCNL VIS 5SM BR TIL 14Z. BECMG
  1820...OCNL BKN020 TOP FL200. WDLY SCT SHRA. ISOL TSRA.
  OTLK...VFR SHRA. TSRA TIL 06Z. OCNL MVFR BR AFT 07Z.
WTRS...SCT020. ISOL SHRA. OTLK...VFR SHRA...TSRA TIL 06Z.
.
NRN BARRANQUILLA FIR...NRN PANAMA FIR
SCT020. OCNL BKN020 TOP 120. OCNL BKN CI ABV. WDLY SCT SHRA. ISOL
SHRA. WND E 20KT. OTLK...VFR SHRA WND.
.
KINGSTON FIR...NERN CNTRL AMER FIR
SCT020. OCNL BKN020 TOP 120. ISOL SHRA. OCNL WND ESE 20KT.
OTLK...VFR SHRA.
.
HABANA FIR
SCT020 SCT030. ISOL SHRA. OCNL VIS 5SM BR TIL 14Z. W OF
83W...OCNL WND SSE 20KT. BECMG 1820...OCNL BKN020 TOP FL200. WDLY
SCT SHRA. ISOL TSRA. OTLK...VFR SHRA...TSRA TIL 06Z. OCNL MVFR BR
AFT 07Z. WND W OF 83W.
.
ICE AND FRZLVL...
NO SGFNT ICE EXP OUTSIDE CNVTV ACT.
FRZLVL...
  WRN ATLC...130-140 N TO 160-170 S.
  CARIB...155-160 N TO 165-170 S.
  SRN GLFMEX...160-170.
.
TURB...
NO SGFNT TURB EXP OUTSIDE CNVTV ACT.
....