Senin, 19 April 2021 02:54

Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 02.30 UTC SUNDAY, APRIL 18, 2021

FORECAST VALID FOR 24 HOURS FROM 03.00 UTC APRIL 18, 2021

PART I WARNING

TY SURIGAE 895HPA AT 13.1N 127.7E MAXIMUM WIND NEAR CENTER 120KT MOVE TO NW 8KT.

PART II GENERAL SITUATION FOR APRIL 17, 2021 12.00 UTC

LOW PRESSURE AREA 1010HPA IDENTIFIED OVER INDIAN OCEAN WESTERN OF MENTAWAI.
SOUTHWESTERLY TO NORTHWESTERLY LIGHT TO FRESH FLOW IN NORTHERN PART OF INDONESIA.
SOUTHEASTERLY TO SOUTHERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA.

PART III FORECAST

EASTERLY TO SOUTHEASTERLY 4 TO 5 BF OCCURS IN SOUTHERN PART OF MAKASSAR STRAIT, SOUTHERN OF JAVA TO SUMBA ISLAND WATERS, SUMBA ISLAND WATERS, BALI SEA, SUMBAWA SEA, SAWU SEA, KUPANG TO ROTTE ISLAND WATERS, BANDA SEA, SERMATA TO TANIMBAR ISLAND WATERS, KEI TO ARU ISLAND WATERS, ARAFURU SEA, YOS SUDARSO ISLAND TO MERAUKE WATERS, NORTHERN OF BIAK ISLAND TO JAYAPURA WATERS.

SOUTHWESTERLY TO NORTHWESTERLY 4 BF OCCURS IN SABANG ISLAND WATERS, NORTHERN PART OF MALACCA STRAIT, NORTH NATUNA SEA, NORTH KALIMANTAN WATERS, CENTER TO NORTHERN PART OF MAKASSAR STRAIT, MOLUCCA SEA, HALMAHERA ISLAND WATERS, HALMAHERA SEA, SERAM SEA. 5 TO 6 BF OCCURS IN SULAWESI SEA, SANGIHE TO TALAUD ISLAND WATERS.

MODERATE SEA OCCURS IN NORTHERN OF SABANG ISLAND WATERS, WESTERN OF ACEH TO MENTAWAI ISLAND WATERS, ENGGANO ISLAND TO BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, INDIAN OCEAN WESTERN OF ACEH TO BENGKULU, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBA ISLAND WATERS, SOUTHERN PART OF BALI STRAIT – LOMBOK STRAIT – ALAS – SAPE STRAIT, WESTERN PART OF SUMBA STRAIT, SAWU SEA, KUPANG TO ROTTE ISLAND WATERS, INDIAN OCEAN SOUTHERN OF BALI TO NUSA TENGGARA, WESTERN PART OF BANDA SEA, SOUTHERN OF TANIMBAR - ARU ISLAND WATERS,  ARAFURU SEA, NORTHERN PART OF MAKASSAR STRAIT, SULAWESI SEA, SITARO ISLAND TO SANGIHE ISLAND WATERS, NORTH SULAWESI WATERS, MOLUCCA SEA, HALMAHERA ISLAND WATERS, HALMAHERA SEA, NORTHERN OF WEST PAPUA TO PAPUA WATERS, PACIFIC OCEAN NORTHERN OF PAPUA.

ROUGH SEA OCCURS IN INDIAN OCEAN WESTERN OF LAMPUNG TO SOUTHERN OF JAVA, TALAUD ISLAND WATERS, PACIFIC OCEAN NORTHERN OF WEST PAPUA.

VERY ROUGH SEA OCCURS IN PACIFIC OCEAN NORTHERN OF HALMAHERA.

1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF MENTAWAI ISLAND TO LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA WATERS, INDIAN OCEAN WESTERN OF SUMATRA TO SOUTHERN OF NUSA TENGGARA, PACIFIC OCEAN NORTHERN OF HALMAHERA TO WEST PAPUA.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN NORTH KALIMANTAN WATERS, WEST PAPUA WATERS, CENDRAWASIH GULF, BIAK TO JAYAPURA WATERS, SERAM SEA, SOUTHERN OF BURU TO SERAM ISLAND WATERS, TANIMBAR ISLAND WATERS, KEI TO ARU ISLAND WATERS, YOS SUDARSO ISLAND TO MERAUKE WATERS, EASTERN PART OF ARAFURU SEA.
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

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

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.