Indonesian Weather Bulletin For Shipping

Last Update : 28 August 2015

I. PART ONE

 STORM WARNING :  NIL.
 

II. PART TWO :

SYNOPTIC WEATHER ANALYSIS :  FOR  00.00  UTC   DATE   AUGUST 28TH, 2015  
- GENERAL SITUATION  WEAK TO MODERATE EAST TO SOUTH   WINDS.
- INTER TROPICAL CONVERGENCE ZONE [ I.T.C.Z. ]  PASSING OVER  :  NIL.
- CONVERGENCE LINE (C.L.) PASSING OVER : NIL.
- LOW PRESSURE AREA : PHILIPINES SEA.
 

III. PART THREE :

SEA AREA FORECAST VALID  24 HOURS  FROM : 10. 00 UTC  DATE AUGUST 28TH, 2015AS FOLLOWS  :
 
A. WEATHER :
1. THE POSSIBILITY OF SCATTERED TO OVERCAST AND MODERATE RAIN OCCASIONALLY  FOLLOWED BY THUNDERSTORM COULD OCCUR THE OVER AREAS OF : ANDAMAN SEA, INDIAN OCEAN WEST OF ACEH TILL MENTAWAI, SABANG-BANDA ACEH WATERS, LHOKSEUMAWE WATERS, MALACCA STRAIT, SIMEULUE-MEULABOH ISLAND WATERS, NIAS-SIBOLGA ISLANDS WATERS, AND MENTAWAI-PADANG ISLANDS WATERS.
 
2.   THE POSSIBILITY OF SCATTERED TO BROKEN CLOUDS AND RAIN OR LOCAL RAIN COULD OCCUR THE OVER AREAS OF :  BENGKULU WATERS, NATUNA SEA, SINGKAWANG WATERS, WESTERN SULAWESI SEA, BIAK WATERS AND CENDRAWASIH GULF.
 
B. WINDS DIRECTION AND SPEED FROM SURFACE UP TO 3000 FEET :
WINDS  OVER  INDONESIAN  WATERS, NORTHERN  EQUATOR GENERALLY SOUTHEAST  TO SOUTHWEST AND   SOUTHERN  EQUATOR GENERALLY EAST  TO SOUTH  AT  ABOUT  3  TO  25  KNOTS.
 
C. STATE OF SEA :
1.  SLIGHT TO MODERATE SEA SURFACE AND LOW SWELL COULD OCCUR AT : INDIAN OCEAN WEST OF NIAS, MENTAWAI-PADANG ISLANDS WATERS, SOUTHERN SUNDA STRAIT, KARIMATA STRAIT, SOUTHERN KALIMANTAN WATERS, JAVA SEA, SOUTHERN CENTRAL AND EAST JAVA WATERS, INDIAN OCEAN SOUTH OF CENTRAL JAVA TILL EAST JAVA, SOUTHERN BALI WATERS, NORTHERN KARIMUN JAWA WATERS, NORTHERN GRESIK-BAWEAN ISLAND WATERS, MASALEMBU ISLANDS WATERS, KOTA BARU WATERS, SOUTHERN MAKASAR STRAIT, SALABANA ISLANDS WATERS, MALUKU SEA, BANGGAI ISLANDS WATERS, BURU SEA, WAKATOBI ISLANDS WATERS, PACIFIC OCEAN NORTH OF HALMAHERA, TALAUD ISLANDS WATERS, RAJA AMPAT-SORONG WATERS, BANDA SEA, SERMATA-LETI ISLANDS WATERS, ARU SEA, YOS SUDARSO WATERS, AND MERAUKE WATERS.
 
2.   OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.
 
3.   RECOMMENDATION ( EARLY WARNING ) : MODERATE TO VERY ROUGH SEA SURFACE AND MODERATE  SWELL : INDIAN OCEAN WEST OF MENTAWAI TILL LAMPUNG, BENGKULU-ENGGANO WATERS, WESTERN LAMPUNG WATERS, INDIAN OCEAN SOUTH OF BANTEN TILL WEST JAVA, SOUTHERN BANTEN WATERS, SOUTHERN WEST JAVA WATERS, BABAR-TANIMBAR ISLANDS WATERS, KAI-ARU ISLANDS WATERS AND ARAFURU SEA.
 
 

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