Indonesian Weather Bulletin For Shipping

Last Update : 20 August 2014

I. PART ONE

NIL. 

II. PART TWO :

SYNOPTIC WEATHER ANALYSIS :  FOR  00.00  UTC   DATE  AUGUST 20TH,  2014
- GENERAL SITUATION  WEAK TO MODERATE  NORTHEAST TO SOUTHWEST WINDS.
- INTER TROPICAL CONVERGENCE ZONE [ I.T.C.Z. ]  PASSING OVER  :  NIL.
- CONVERGENCE LINE (C.L.) PASSING OVER :  NIL.
- LOW PRESSURE AREA 1010 HPA AT 127E 12N ALMOST STATIONARY

III. PART THREE :

SEA AREA FORECAST VALID  24 HOURS  FROM : 10. 00 UTC  DATE AUGUST 20TH,  2014  AS FOLLOWS  :
 
A. WEATHER :
1. THE POSSIBILITY OF SCATTERED TO OVERCAST AND MODERATE RAIN OCCASIONALLY FOLLOWED BY THUNDERSTORM COULD OCCUR THE OVER AREAS OF : WESTERN MENTAWAI ISLAND WATERS, KARIMATA STRAIT, SULAWESI SEA AND HALMAHERA SEA.  
 
2THE POSSIBILITY OF SCATTERED TO BROKEN CLOUDS AND RAIN OR LOCAL RAIN COULD OCCUR THE OVER AREAS OF : NATUNA SEA, MALACA STRAIT, BENGKULU WATERS, LINGGA ISLAND WATERS, BELITUNG ISLAND WATERS, WESTERN AND SOUTHERN KALIMANTAN WATERS, CENTRAL OF JAVA SEA, MACASSAR STRAIT, CENTRAL SUALWESI WATERS, SANGIHE TALAUD ISLAND WATERS, MANOKWARI WATERS, BIAK WATERS, NABIRE WATERS AND CENDRAWASIH GULF.
 
B. WINDS DIRECTION AND SPEED FROM SURFACE UP TO 3000 FEET :
     WINDS OVER INDONESIA WATERS, NORTHERN EQUATOR GENERALLY SOUTH TO WEST
     AND SOUTHERN  EQUATOR GENERALLY EAST TO SOUTH AT ABOUT 3 TO 20 KNOTS.
 
C. STATE OF SEA :
1.  SLIGHT TO MODERATE SEA SURFACE AND LOW SWELL COULD OCCUR AT : BENGKULU AND ENGGANO ISLAND WATERS, SOUTHERN BANTEN WATERS, SOUTHERN EAST JAVA TILL BALI WATERS, SOUTHERN MACASSAR STRAIT, FLORES SEA, TANIMBAR ISLAND WATERS, BUTON ISLAND WATERS, BURU SEA, WESTERN BANDA SEA, KAI ISLAND WATERS, ARU ISLAND WATERS, ARU SEA, SOUTHERN YOS SUDARSO ISLAND WATERS, MERAUKE WATERS AND ARAFURA SEA.
 
2. OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.
 
3.  RECOMMENDATION ( EARLY WARNING ) : MODERATE TO VERY ROUGH SEA SURFACE AND MODERATE SWELL: NIL.

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