Offshore Aviation Area Forecast
Issued by NWS

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539
FACA20 KKCI 232130
OFAMKC
INTERNATIONAL OPERATIONS BRANCH
AVIATION WEATHER CENTER KANSAS CITY MISSOURI
VALID 232200-241000
OUTLOOK...241000-242200
.
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... ...SEE LATEST NHC FORECAST FOR PTC 9...
A SFC TROF ALG 95W AND S OF 26N WILL ALLW TSTMS TO DVLP THRU THE
GLFMEX FIRS INTO THE FCST AND OTLK PDS. A CLD FNT OVR THE NERN
NEW YORK FIR XTNDG INTO THE FAR NRN MIAMI ATLC FIR WILL CONT TO
INIT TSTMS THRU THESE FIRS. THE CDFNT WL XTND FM 25N79W TO 25N68W
TO 29N61W BY THE BGNG OF OTLK PD. IN THE SWRN CARIB A LO PRES
HAS DEVELOPED INTO POTENTIAL TROPICAL CYCLONE 9 IS LOCD NR
18N82W. CURRENT MAX WND SPEED IS NR 25KT AND IS MOVG N AT 5KT.
PTC 9 WILL BRNG MVFR AND OCNL IFR CONDS WITH THE DPR CNVTN. NMRS
SHWRS AND SCT TSTMS AND FRESH TO STRG BREEZES WITH GALE GUSTS NR
PTC 9 IN THE SWRN CARIB FIRS WI THIS SYSTM. THE LO IS XPCTD TO
MOV N OVR BOTH PDS WITH WNDS STEADILY INCRSG TO SVR GALE AND
STORM FORCE. THIS STORM WL LIKELY BE NAMED BY 12Z TOMORROW.
.
SIGNIFICANT CLD/WX...
ERN MONTERREY FIR...NRN MERIDA FIR
SCT020. ISOL SHRA/TSRA.
  OTLK...VFR SHRA TSRA...SHRA/TSRA INCRG FM SE.
.
ATLC SWRN NEW YORK FIR
INVOF CDFNT...SCT020 OCNL BKN020. TOP LYRD ABV FL240.
  ISOL TO WDLY SCT SHRA/TSRA. OTLK...VFR SHRA TSRA.
E 70W AND N 28N...SCT020. ISOL TO WDLY SCT SHRA/TSRA.
  OTLK...VFR SHRA TSRA.
ELSW...SCT020. ISOL SHRA/TSRA. OTLK...VFR SHRA TSRA.
.
ATLC MIAMI FIR
S 26N...SCT020 SCT050. OCNL BKN050. TOP ABV FL240.
  ISOL SHRA/TSRA. OTLK...VFR SHRA.
ELSW...SCT025. OTLK...VFR SHRA.
.
SAN JUAN FIR
SCT020 OCNL BKN020. ISOL TO WDLY SCT SHRA/TSRA.
  OTLK...VFR SHRA TSRA.
.
WRN PIARCO FIR
SCT025. ISOL SHRA/TSRA. OTLK...VFR SHRA.
.
NRN MAIQUETIA FIR...CURACAO FIR
W 71W...SCT020. ISOL SHRA/TSRA.
  OTLK...VFR OCNL MVFR CIG SHRA TSRA.
E 71W...SCT030. OTLK...VFR...ISOL SHRA.
.
SANTO DOMINGO FIR...PORT-AU-PRINCE FIR
HISPANIOLA...SCT-BKN020. LYRD TOPS ABV FL240.
  WDLY SCT SHRA/TSRA TIL 06Z THEN ISOL.
  OTLK...VFR SHRA...TSRA AFT 15Z.
WTRS...SCT025 SCT050. ISOL SHRA/TSRA W 80W.
  OTLK...VFR...SHRA TSRA.
.
NRN BARRANQUILLA FIR
SCT-BKN020 TOP ABV FL240. WDLY SCT TO SCT SHRA. WDLY SCT TSRA.
  OTLK...VFR OCNL MVFR SHRA TSRA.
.
KINGSTON FIR...NERN CNTRL AMER FIR...NRN PANAMA FIR...
...SEE LATEST NHC ADVISORY FOR PTC 9...
W 79W...SCT-BKN020 LYRD TOPS ABV FL240. VIS 3-5SM RA BR.
  OCNL VIS 1-3SM RA BR NR PTC 9 CNTR. NMRS SHRA/TSRA.
  BTN 85W-78W WND SE 25-35G45KT.
  WI 120NM OF PTC 9 CNTR 35-45G55KT.
  OTLK...MVFR...OCNL IFR VIS RA BR...SHRA TSRA WND INCRSG THRU
OTLK PD.
RMNDR...SCT020 OCNL BKN020 TOP ABV FL240.
  WDLY SCT TO SCT SHRA/TSRA. OTLK...VFR OCNL MVFR CIG SHRA TSRA.
.
HABANA FIR ...SEE LATEST NHC ADVISORY FOR PTC 9...
CUBA...SCT-BKN020. LYRD TOPS ABV FL240.
  WDLY SCT SHRA/TSRA TIL 05Z. OTLK...VFR SHRA...TSRA AFT 16Z.
N WTRS...SCT025 SCT050. ISOL SHRA/TSRA. OTLK...VFR SHRA TSRA.
S WTRS...SCT020 SCT040. OCNL BKN020. TOP ABV FL240.
  WDLY SCT SHRA/TSRA. WND E 20-25G30KT.
  OTLK...VFR SHRA...W 80W TSRA WND.
.
ICE AND FRZLVL...
NO SGFNT ICE EXP OUTSIDE CNVTV ACT.
FRZLVL...
  WATLC...145 NE TO 160 S.
  CARIB...160 SE TO 170 NW.
  GLFMEX...165-175.
.
TURB...
NO SGFNT TURB EXP OUTSIDE CNVTV ACT.
....