FATO40 NFFN 051500

TONGA AREA FORECAST VALID FROM MAY 051700 TO 060800 UTC 2026.

SITUATION: A TROUGH OF LOW PRESSURE AFFECTS TONGA. 

WINDS: [SPEED IN KNOTS]
FL240 34035M19 
FL180 32020M09
FL140 33015P01
FL100 02015
FL070 07020
FL050 08020
FL020 09025

SIGWX: OCNL SHRA/RA & ISOL TSRA/+SHRA/+RA. 
EXPECT STRONG AND GUSTY WINDS AT THE SURFACE.

VIS: 40KM, 10KM-15KM IN -SHRA/-RA, 5000M-10KM IN SHRA/RA, LESS THAN
5000M IN TSRA/+SHRA/+RA.

CLOUD: FEW-SCT ST 007-012.
       FEW-SCT CU 015-030, TOPS 100-180, BKN IN SIGWX.
       FEW CB 018-025, TOPS 380-420.
       SCT-BKN SC 030-050.
       BKN-OVC ACAS ABV FL100.
                                                                     
                            
TAF NFTV 051113Z 0512/0612 07009KT 9999 -SHRA SCT005 BKN016 OVC100
TEMPO 0512/0524 12018G28KT 5000 TSRA BKN004 FEW017CB TEMPO 0600/0612
5000 TSRA BKN015 FEW017CB= 
TAF NFTL 042304Z 0500/0512 10020KT 9999 -RA FEW009 SCT016 BKN100
TEMPO 0500/0512 09025G35KT TEMPO 0500/0512 5000 TSRA BKN016 FEW018CB=

TAF NFTF 051112Z 0512/0612 11014KT 9999 FEW009 SCT016 BKN100 TEMPO
0512/0606 14020G35KT 5000 TSRA BKN015 FEW017CB=