Indonesia Weather Bulletin For Shipping

Berlaku tanggal : 31 Januari 2017

Part One :

NIL

Part Two :

LOW PRESSURE AREA 999HPA IN INDIAN OCEAN WESTERN OF AUSTRALIA AND 1007HPA IN WESTERN PART OF ARAFURU SEA. CYCLONIC CIRCULATION AREA IN INDIAN OCEAN WESTERN OF ACEH.
EDDY CIRCULATION AREA IN SULAWESI SEA.
NORTHWESTERLY TO NORTHEASTERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA. WESTERLY TO NORTHWESTERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA

Part Three :

WESTERLY TO NORTHWESTER 3 TO 5 BF OCCURS IN MENTAWAI ISLAND WATERS, NORTHERN PART OF SUNDA STRAIT, SOUTHERN OF EAST JAVA TO NUSA TENGGARA, SAWU SEA, KARIMATA STRAIT, EASTERN OF LAMPUNG WATERS, JAVA SEA, SOUTHERN OF KALIMANTAN WATERS, SUMBAWA SEA, BONE GULF, BURU TO CERAM SEA, MOLUCAS SEA, HALMAHERA ISLAND WATERS, HALMAHERA SEA, WEST PAPUA WATERS, NORTHERN OF PAPUA WATERS. 5 TO 6 BF OCCURS IN WESTERN OF BENGKULU TO LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF BANTEN TO CENTRE JAVA WATERS, FLORES SEA, BANDA SEA, ARAFURU SEA.

NORTHERLY TO NORTHEASTERLY 3 TO 4 BF OCCURS IN MALACCA STRAIT, ACEH WATERS. 4 TO 5 BF OCCURS IN SOUTH CHINA SEA, ANAMBAS TO NATUNA ISLAND WATERS, NATUNA SEA, RIAU ISLAND WATERS, BANGKA BELITUNG ISLAND WATERS.

SOUTHEASTERLY TO SOUTHERLY 3 TO 4 BF OCCURS IN MACASSAR STRAIT, WESTERN PART OF SULAWESI SEA.

A. Weather :

1. HEAVY RAIN OCCURS IN MENTAWAI ISLAND TO WESTERN OFLAMPUNG WATERS, SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBAWA ISLAND WATERS, SUMBA ISLAND WATERS, SAWU SEA, KUPANG TO ROTE ISLAND WATERS, NATUNA SEA, KARIMATA STRAIT, EASTERN OF LAMPUNG WATERS, JAVA SEA, SOUTHERN PART OF MAKASSAR STRAIT, FLORES ISLAND WATERS, FLORES SEA, BANDA SEA, BURU TO CERAM SEA, SERMATA TO TANIMBAR ISLAND WATERS, KAI TO ARU ISLAND WATERS, ARAFURU SEA, WEST PAPUA WATERS, NORTHERN OF PAPUA WATERS.

VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION

C. State of Sea :

1. MODERATE SEA OCCURS IN NORTHERN OF SABANG ISLAND WATERS, WESTERN OF ACEH TO BENGKULU WATERS, INDIAN OCEAN WESTERN OF ACEH TO NIAS ISLAND WATERS, SOUTHERN OF BALI TO SUMBA ISLAND WATERS, SOUTHERN PART OF BALI STRAIT � LOMBOK STRAIT � ALAS STRAIT, SAWU SEA, FLORES ISLAND WATERS, KUPANG TO ROTE ISLAND WATERS, INDIAN OCEAN SOUTHERN OF BALI TO NUSA TENGGARA, ANAMBAS TO NATUNA ISLAND WATERS, NATUNA SEA, KARIMATA STRAIT, JAVA SEA, NORTHERN OF CENTRE JAVA WATERS, SUMBAWA SEA, SELAYAR ISLAND WATERS, SOUTHERN OF BAUBAU WATERS, FLORES SEA GRADUALLY INCREASSING BECOMING ROUGH SEA IN THE MIDDLE OF NIGHT, SERMATA TO LETTI ISLAND WATERS, SOUTHERN OF BURU TO CERAM ISLAND WATERS, CERAM SEA, SANGIHE TO TALAUD ISLAND WATERS, MOLUCAS SEA, NORTHERN OF HALMAHERA ISLAND WATERS, HALMAHERA SEA, NORTHERN OF WEST PAPUA TO PAPUA WATERS, AMAMAPARE TO AGATS WATERS.

2. 1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF SUMATRA WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBA ISLAND WATERS, NORTHERN PART OF BANDA SEA, TALAUD ISLAND WATERS, NORTHERN OF HALMAHERA ISLAND WATERS, NORTHERN OF WEST PAPUA TO PAPUA WATERS. OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW

3. ROUGH SEA OCCURS IN SOUTH CHINA SEA, WESTERN OF LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA, INDIAN OCEAN WESTERN OF MENTAWAI ISLAND TO SOUTHERN OF JAVA, BANDA SEA, BABAR TO TANIMBAR ISLAND WATERS, KAI TO ARU ISLAND WATERS, ARAFURU SEA.