Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 02:30 UTC SATURDAY, APRIL 29, 2017
FORECAST VALID FOR 24 HOURS FROM 0300 UTC SATURDAY, APRIL 29, 2017
PART I WARNING
TC FRANCES 981HPA POSITION 12.2S 125.1E MAX WIND NEAR CENTER 65KT MOVE TO SOUTHWEST AT 8 KNOTS.
PART II GENERAL SITUATION FOR APRIL 28, 2017 12.00 UTC
LOW PRESSURE AREA 1006HPA IN INDIAN OCEAN WESTERN OF LAMPUNG.
EDDY CIRCULATION AREA IN KARIMATA STRAIT.
SOUTHWESTERLY TO NORTHWESTERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA.
SOUTHEASTERLY TO SOUTHWESTERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA EXCEPT NORTHWESTERLY LIGHT TO MODERATE FLOW IN WESTERN OF SUMATRA.
PART III FORECAST
WESTERLY TO NORTHWESTERLY 3 TO 4 BF OCCURS IN MALACCA STRAIT, NORTHERN OF SULAWESI WATERS.

NORTHWESTERLY TO NORTHERLY 3 TO 4 BF OCCURS IN WESTERN OF SUMATRA WATERS, NORTHERN OF WEST PAPUA TO PAPUA WATERS.

NORTHERLY TO NORTHEASTERLY 3 TO 4 BF OCCURS IN NORTH KALIMANTAN WATERS, HALMAHERA SEA, GULF OF CENDRAWASIH.

EASTERLY TO SOUTHEASTERLY 3 TO 4 BF OCCURS IN SOUTHERN OF EAST JAVA TO SUMBA ISLAND WATERS, EASTERN PART OF JAVA SEA, SOUTHER PART OF BANDA SEA, SERMATA TO TANIMBAR ISLAND WATERS, KAI TO ARU ISLAND WATERS. 4 TO 5 BF OCCURS IN CENTER PART OF JAVA WATERS, ARAFURU SEA, SOUTHERN OF YOS SUDARSO TO MERAUKE WATERS.

SOUTHEASTERLY TO SOUTHERLY 3 TO 4 BF OCCURS IN SOUTHERN OF KALIMANTAN WATERS, MAKASSAR STRAIT, SUMBAWA SEA, BANDA SEA EASTERN OF SULAWESI, NORTHERN PART OF BANDA SEA, SOUTHERN OF AMBON WATERS, SOUTHERN OF BANGGAI – SULA ISLAND WATERS.

SOUTHERLY TO SOUTHWESTERLY 3 TO 4 BF OCCURS IN SUNDA STRAIT, WESTERN PART OF JAVA SEA, KARIMATA STRAIT, BANGKA BELITUNG WATERS, NATUNA SEA.

CIRCULATION AREA 5 TO 7 BF OCCURS IN TIMOR SEA.

MODERATE SEA OCCURS IN WESTERN OF ACEH WATERS, WESTERN OF SIMEULUE TO MENTAWAI ISLAND WATERS, WESTERN OF BENGKULU TO LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBA ISLAND WATERS, SOUTHERN PART OF SAWU SEA, SOUTHERN OF SERMATA TO TANIMBAR ISLAND WATERS, SOUTHERN OF ARU ISLAND WATERS, ARAFURU SEA.
ROUGH SEA OCCURS IN INDIAN OCEAN SOUTHERN OF EAST JAVA TO LOMBOK, SOUTHERN OF SAWU TO ROTE ISLAND WATERS, SOUTHERN OF KUPANG WATERS.
VERY ROUGH SEA OCCURS IN INDIAN OCEAN SOUTHERN OF EAST NUSA TENGGARA, TIMOR SEA.

1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF SIMEULEU TO MENTAWAI ISLAND WATERS, WESTERN OF BENGKULU TO LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF BANTEN TO WEST JAVA WATERS, SOUTHERN OF BALI TO SUMBA ISLAND WATERS.
2.5 TO 4.0 M SWELL OCCURS IN SOUTHERN OF SAWU TO ROTE ISLAND WATERS, TIMOR SEA.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN MALACCA STRAIT, KARIMATA STRAIT, TIMOR SEA, KAI – ARU ISLAND WATERS, AMAMAPARE – AGATS WATERS, SOUTHERN OF BABAR – TANIMBAR ISLAND WATERS, ARAFURU SEA.
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

THE NEXT WEATHER BULLETIN FOR SHIPPING WILL BE ISSUED AT 02.30 UTC SUNDAY.
Prakiraan Cuaca Maritim Indonesia
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02:30 UTC
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