FATO40 NFFN 271500

TONGA AREA FORECAST VALID FROM OCTOBER 271700 TO 280800 UTC 2025.

SITUATION: A TROUGH OF LOW PRESSURE LIES TO THE WEST OF THE GROUP AND
GRADUALLY MOVING EAST TOWARDS TONGA. MEANWHILE, A MOIST NORTHEASTERLY
WIND FLOW PREVAILS OVER THE AREA AT THE SURFACE. 

WINDS: [SPEED IN KNOTS]
FL240 26025M19
FL180 24015M09
FL140 20010P00
FL100 16010
FL070 12010
FL050 10010
FL020 08015


SIGWX: OCNL SHRA & ISOL TSRA.
     
VIS: 40KM, 10KM-15KM IN -SHRA, 5000M-10KM IN SHRA, LESS THAN 5000M IN
TSRA/SHRA.

CLOUD: FEW-SCT CU 015-030, TOPS 100-180, BKN IN SIGWX.
       ISOL CB 025-030, TOPS 380-490.
       SCT-BKN SC 030-050
       SCT-BKN ACAS ABV FL100 IN SIGWX. 
                                                    
TAF NFTV 271109Z 2712/2812 08007KT 9999 FEW009 BKN017= 
TAF NFTL 262315Z 2700/2712 08012KT 9999 FEW017 BKN100= 
TAF NFTF 271108Z 2712/2812 07006KT 9999 SCT015=