Indonesian Weather Bulletin For Shipping

Last Update : 23 October 2014

I. PART ONE

NIL.

II. PART TWO :

SYNOPTIC WEATHER ANALYSIS :  FOR  00.00  UTC   DATE  OCTOBER 23TH,  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 PREASSSURE AREA 1010 HPA AT 11 N 130 E ALMOST STATIONARY

III. PART THREE :

SEA AREA FORECAST VALID  24 HOURS  FROM : 10. 00 UTC  DATE OCTOBER 23TH,  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 : MALACA STRAIT, WESTERN MENTAWAI ISLAND WATERS, NATUNA SEA, NATUNA ISLAND WATERS, NORTHERN HALMAHERA TILL NORTHERN PAPUA PASIFIC OCEAN AND BIAK WATERS.
 
2THE POSSIBILITY OF SCATTERED TO BROKEN CLOUDS AND RAIN OR LOCAL RAIN COULD OCCUR THE OVER AREAS OF : ACEH WATERS, NIAS AND SIBOLGA ISLAND WATERS, BENGKULU WATERS, SUNDA STRAIT, TOMINI GULF, SANGIHE TALAUD ISLAND WATERS, SORONG WATERS, MANOKWARI WATERS, RAJA AMPAT ISLAND WATERS AND CENDRAWASIH GULF.
 
B. WINDS DIRECTION AND SPEED FROM SURFACE UP TO 3000 FEET :
     WINDS OVER INDONESIA WATERS, NORTHERN EQUATOR GENERALLY SOUTHEAST TO
     SOUTHWEST AND SOUTHERN  EQUATOR GENERALLY NORTH 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 : WESTERN MENTAWAI ISLAND WATERS, BENGKULU AND ENGGANO ISLAND WATERS, WESTERN LAMPUNG WATERS, SOUTHERN SUNDA STRAIT, SOUTHERN BANTEN TILL SOUTHERN CENTRAL JAVA WATERS, EASTERN JAVA SEA, NORTHERN SUMBAWA SEA, BANDA SEA, TANIMBAR ISLAND WATERS, KAI AND ARU ISLAND WATERS, ARU SEA AND WESTERN 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: SOUTHERN BANTEN INDIAN OCEAN, ARAFURA SEA PART OF CENTRAL AND EAST, SOUTHERN YOS SUDARSO ISLAND AND MERAUKE WATERS.

Download PDF