Senin, 18 Oktober 2021 21:20

Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 02.30 UTC MONDAY, OKTOBER 18, 2021 
FORECAST VALID FOR 24 HOURS FROM 03.00 UTC OKTOBER 18, 2021

PART I WARNING

NIL

PART II GENERAL SITUATION FOR OCTOBER 17, 2021 12.00 UTC

CIRCULATION AREA AT INDIAN OCEAN WESTERN OF MENTAWAI ISLAND.
NORTHEASTERLY TO EASTERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA EXCEPT FOR NORTHWESTERLY IN NORTH SUMATERA.
NORTHEASTERLY TO EASTERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA.

PART III FORECAST

EASTERLY TO SOUTHEASTERLY 4 TO 5 BF OCCURS IN WESTERN OF ACEH WATERS, EASTERN OF RIAU WATERS, EASTERN PART OF JAVA SEA, BALI TO SUMBAWA ISLAND WATERS, SUMBAWA SEA, FLORES SEA, ARAFURA SEA, YOS SUDARSO ISLAND TO MERAUKE WATERS, SULAWESI SEA, SANGIHE TALAUD ISLAND WATERS, NORTHERN OF WEST PAPUA TO PAPUA WATERS.

WESTERLY TO NORTHWESTERLY 4 TO 5 BF OCCURS IN MENTAWAI ISLAND WATERS, ENGGANO ISLAND TO BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, SUNDA STRAIT.

NORTHERLY TO NORTHWESTERLY 4 BF OCCURS IN NATUNA SEA, KARIMATA STRAIT, BELITUNG ISLAND WATERS, NORTHERN PART OF MAKASSAR STRAIT.

MODERATE SEA OCCURS IN NORTHERN OF SABANG ISLAND WATERS, WESTERN OF ACEH WATERS, EASTERN OF SIMEULUE TO MENTAWAI ISLAND WATERS, ENGGANO ISLAND TO BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF BANTEN TO CENTER JAVA WATERS, SOUTHERN PART OF BALI STRAIT - LOMBOK STRAIT - ALAS STRAIT - SAPE STRAIT, WESTERN PART OF SUMBA STRAIT, SOUTHERN OF SUMBA ISLAND WATERS, SAWU SEA, KUPANG TO ROTTE ISLAND WATERS, EASTERN PART OF ARAFURA SEA, SANGIHE TO TALAUD ISLAND WATERS, NORTHERN PART OF MOLUCCA SEA, NORTHERN OF HALMAHERA ISLAND WATERS, NORTHERN OF PAPUA WATERS, PACIFIC OCEAN NORTHERN OF HALMAHERA TO PAPUA.

ROUGH SEA OCCURS IN WESTERN OF SIMEULUE TO MENTAWAI ISLAND WATERS, INDIAN OCEAN SOUTHERN OF SUMATERA, SOUTHERN OF EAST JAVA TO SUMBAWA ISLAND WATERS, INDIAN OCEAN SOUTHERN OF EAST JAVA TO WEST NUSA TENGGARA.
 
1.25 TO 2.5 M SWELL OCCURS IN NORTHERN OF SABANG ISLAND WATERS, WESTERN OF SUMATERA WATERS, INDIAN OCEAN WESTERN OF SUMATRA, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBA ISLAND WATERS, SAWU SEA, INDIAN OCEAN SOUTHERN OF JAVA TO NUSA TENGGARA.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN EASTERN OF SIMEULUE ISLAND WATERS, MENTAWAI ISLAND TO PADANG WATERS, SUNDA STRAIT, SOUTHERN OF BANTEN TO CENTER JAVA WATERS, AGATS WATERS. 
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

THE NEXT WEATHER BULLETIN FOR SHIPPING WILL BE ISSUED AT 02.30 UTC TUESDAY.

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.