Indonesian Weather Bulletin For Shipping

Last Update : 19 April 2015

I. PART ONE

STORM WARNING : NIL.

II. PART TWO :

SYNOPTIC WEATHER ANALYSIS :  FOR  00.00  UTC   DATE  APRIL 19TH,  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.

III. PART THREE :

SEA AREA FORECAST VALID  24 HOURS  FROM : 10. 00 UTC  DATE APRIL 19TH,  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 : SOUTHERN AENTRAL JAVA TILL SOUTHERN NUSA TENGGARA INDIAN OCEAN, LETI ISLAND WATERS, BABAR AND KAI ISLAND WATERS, EASTERN SERAM SEA, RAJA AMPAT ISLAND WATERS AND ARAFURA SEA.
 
2THE POSSIBILITY OF SCATTERED TO BROKEN CLOUDS AND RAIN OR LOCAL RAIN COULD OCCUR THE OVER AREAS OF : MALACA STRAIT, ACEH WATERS, NORTH SUMATERA WATERS, WEST SUMATERA AND MENTAWAI ISLAND WATERS, BANGKA ISLAND WATERS, WESTERN JAVA SEA, FLORES SEA, NUSA TENGGARA WATERS, TIMOR SEA, SULAWESI SEA, SOUTHERN BANDA SEA, TANIMBAR AND ARU ISLAND WATERS, HALMAHERA SEA, FAKFAK WATERS, BIAK WATERS AND YOS SUDARSO ISLAND WATERS.
 
B. WINDS DIRECTION AND SPEED FROM SURFACE UP TO 3000 FEET :
     WINDS OVER INDONESIA WATERS, NORTHERN EQUATOR GENERALLY NORTHEAST
     TO SOUTHEAST AND SOUTHERN  EQUATOR GENERALLY WEST TO NORTH AT ABOUT
     3 TO 20 KNOTS.
 
C. STATE OF SEA :
1.   SLIGHT TO MODERATE SEA SURFACE AND LOW SWELL COULD OCCUR AT : WESTERN ACEH WATERS, SOUTHERN KUPANG INDIAN OCEAN, ROTE ISLAND WATERS AND ARAFURA SEA PART OF WEST AND CENTRAL.
 
2. OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.
 
3.  RECOMMENDATION ( EARLY WARNING ) : MODERATE TO VERY ROUGH SEA SURFACE AND MODERATE SWELL: NORTHERN AUSTRALIA WATERS AND CARFENTARIA GULF.

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