Sabtu, 08 Agustus 2020 01:27

Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 0230 UTC FRIDAY,  AUGUST 07, 2020

FORECAST VALID FOR 24 HOURS FROM 0300 UTC AUGUST 07, 2020

PART I WARNING

NIL.

PART II GENERAL SITUATION FOR AUGUST 06, 2020 12.00 UTC

LOW PRESSURE AREA 1005 HPA AT SOUTH CHINA SEA.
CIRCULATION AREA IDENTIFIED AT PACIFIC OCEAN NORTHERN OF WEST PAPUA.
SOUTHEASTERLY TO SOUTHWESTERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA.
EASTERLY TO SOUTHEASTERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA.

PART III FORECAST

EASTERLY TO SOUTHEASTERLY 4 TO 5 BF OCCURS IN SUNDA STRAIT, SOUTHERN OF JAVA TO LOMBOK WATERS, JAVA SEA, BALI SEA, NORTHERN PART OF LOMBOK STRAIT, SOUTHERN PART OF MAKASSAR STRAIT. 

SOUTHEASTERLY TO SOUTHERLY 4 TO 5 BF OCCURS IN SABANG ISLAND WATERS, BITUNG WATERS, MOLUCCA SEA, HALMAHERA WATERS, CERAM  SEA, SULA ISLAND WATERS.

MODERATE SEA OCCURS IN  NORTHERN PART OF MALACCA STRAIT, EASTERN OF SIMEULEU TO MENTAWAI ISLAND WATERS, NORTH NATUNA SEA,  SOUTHERN PART OF KARIMATA STRAIT, JAVA SEA, BALI SEA, SAWU SEA, SOUTHERN OF FLORES WATERS, OMBAI STRAIT, SAWU - ROTE- KUPANG ISLAND WATERS, SOUTHERN OF KALIMANTAN WATERS, SOUTHERN PART OF MAKASSAR STRAIT, EASTERN PART OF SULAWESI SEA, BITUNG - SITARO WATERS, PACIFIC OCEAN NORTHERN OF HALMAHERA TO PAPUA.

ROUGH SEA OCCURS IN NORTHERN OF SABANG ISLAND WATERS, WESTERN OF ACEH WATERS, WESTERN OF NIAS TO MENTAWAI ISLAND WATERS, WESTERN OF ENGGANO ISLAND WATERS, BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA WATERS, SOUTHERN OF BALI TO SUMBA ISLAND WATERS, SOUTHERN OF BALI - LOMBOK - ALAS STRAIT. 

VERY ROUGH SEA OCCURS IN INDIAN OCEAN WESTERN OF ACEMENTAWAI  TO SOUTHERN OF BANTEN.

1.25 TO 2.5 M SWELL OCCURS IN SABANG ISLAND WATERS, WESTERN OF ACEH WATERS, BENGKULU WATERS, WESTERN PART OF LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA WATERS, SOUTHERN OF BALI TO SUMBA ISLAND WATERS, SAWU SEA, SAWU TO ROTE ISLAND WATERS, INDIAN OCEAN SOUTHERN OF NUSA TENGGARA.
2.5 TO 4.0 M SWELL OCCURS IN WESTERN OF NIAS TO MENTAWAI ISLAND WATERS, WESTERN OF ENGGANO ISLAND WATERS.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN NORTH NATUNA SEA, NORTHERN OF HALMAHERA WATERS, BIAK WATERS, JAYAPURA WATERS.
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

Weather Bulletin for Shipping


Indonesian Weather Bulletin for Shipping dikeluarkan pada jam 09.00 WIB (02.00 UTC) dan berlaku mulai jam 10.00 WIB (03.00 UTC) hingga 24 jam kedepan.

Informasi cuaca maritim dengan menggunakan bahasa Inggris yang berisi informasi badai, ringkasan keadaan cuaca umum, prakiraan cuaca dan gelombang laut untuk wilayah laut Indonesia

Terdiri dari 3(tiga) bagian utama (sesuai dengan ketentuan WMO dalam Manual on Marine Meteorological Services (WMO No. 558) dan Guide to Marine Meteorological Services (WMO No.471) yaitu : Peringatan, Kondisi Sinoptik, Prakiraan (memuat prakiraan arah dan kecepatan angin, gelombang laut, cuaca dan jarak pandang.

Informasi kondisi gelombang laut yang diberikan mulai dari kondisi ketinggian gelombang dan swell dengan kategori sedang.