FATO40 NFFN 191500
TONGA AREA FORECAST VALID FROM MAY 191700 TO 200800 UTC 2026.

SITUATION: A TROUGH OF LOW PRESSURE WITH CLOUD AND SHOWERS AFFECTS
THE NORTHEASTERN PARTS OF TONGA. MEANWHILE, A SOUTHEASTERLY WIND FLOW
PREVAILS OVER THE AREA AT THE SURFACE. 

WINDS: [SPEED IN KNOTS]
FL240 27065M20 
FL180 27055M07
FL140 27045M01
FL100 31040
FL070 26020
FL050 23015
FL020 21015

SIGWX: OCNL SHRA & ISOL TSRA/+SHRA TO THE NORTHEASTERN PARTS.
RISK OF STRONG AND GUSTY WINDS AT THE SURFACE.

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.
       FEW-SCT SC 030-050.
       ISOL CB 025-030, TOP 380-490.
       SCT-BKN ACAS ABV FL100 IN SIGWX.             
TAF NFTV 191103Z 1912/2012 05009KT 9999 -SHRA FEW015 SCT040 BKN100
PROB40 TEMPO 1912/1920 5000 SHRA  BKN015 PROB40 TEMPO 2003/2006 5000
TSRA BKN015 FEW018CB= 
TAF NFTL 191456Z 1917/2008 33012KT 9999 -SHRA FEW016 BKN100 PROB40
TEMPO 2000/2008 5000 TSRA BKN015 FEW018CB= 
TAF NFTF 191104Z 1912/2012 11005KT 9999 FEW009 SCT016 BKN100=