Rabu, 14 April 2021 03:14

Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 02.30 UTC TUESDAY, APRIL 13, 2021 

FORECAST VALID FOR 24 HOURS FROM 03.00 UTC APRIL 13, 2021

PART I WARNING

NIL

PART II GENERAL SITUATION FOR APRIL 12, 2021 12.00 UTC

LOW PRESSURE AREA 1008 IDENTIFIED OVER PACIFIC OCEAN NORTHERN OF PAPUA AND 1009HPA IN INDIAN OCEAN SOUTHERN OF JAVA.
CIRCULATION AREA IDENTIFIED OVER INDIAN OCEAN WESTERN OF ACEH.
NORTHWESTERLY TO NORTHEASTERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA.
SOUTHEASTERLY TO SOUTHWESTERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA.

PART III FORECAST

SOUTHWESTERLY TO NORTHWESTERLY 4 TO 5 BF OCCURS IN NORTHERN PART OF MAKASSAR STRAIT, SULAWESI SEA, NORTH SULAWESI WATERS, SANGUHE TO TALAUD ISLAND WATERS, MOLUCCA SEA, TOMINI GULF, HALMAHERA ISLAND WATERS, HALMAHERA SEA, NORTHERN OF PAPUA WATERS, PACIFIC OCEAN NORTHERN OF HALMAHERA. 5 TO 6 BF OCCURS IN NORTHERN OF PAPUA WATERS, BIAK ISLAND WATERS, CENDRAWASIH GULF, PACIFIC OCEAN NORTHERN OF WEST PAPUA TO PAPUA

SOUTHEASTERLY TO SOUTHWESTERLY 4 TO 5 BF OCCURS IN NORTHEN OF SABANG ISLAND WATERS, WESTERN OF ACEH WATERS, NORTHERN PART OF MALACCA STRAIT, RIAU ISLAND WATERS, BANGKA BELITUNG WATERS, LAMPUNG WATERS, SUNDA STRAIT, WESTERN PART OF JAVA SEA, BANDA SEA, BURU TO SERAM ISLAND WATERS, SERAM SEA, SERMATA TO TANIMBAR ISLAND WATERS, KEI TO ARU ISLAND WATERS, ARAFURU SEA, YOS SUDARSO TO MERAUKE WATERS.

MODERATE SEA OCCURS IN NORTHERN OF SABANG ISLAND WATERS, WESTERN OF ACEH TO MENTAWAI ISLAND WATERS, ENGGANO TO BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, INDIAN OCEAN WESTERN OF ACEH TO MENTAWAI ISLAND, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF BANTEN TO WEST JAVA WATERS, SOUTHERN OF BALI TO SUMBA ISLAND WATERS, SOUTHERN PART OF BALI STRAIT – LOMBOK STRAIT, ALAS STRAIT, WESTERN PART OF SUMBA STRAIT, SOUTHERN PART OF SAPE STRAIT, SOUTHERN PART OF SAWU SEA, SOUTHERN OF SAWU ISLAND – ROTTE ISLAND, NORTH NATUNA SEA, SULAWESI SEA, SANGIHE – TALAUD ISLAND WATERS, MOLUCCA SEA, HALMAHERA ISLAND WATERS, HALMAHERA SEA, PACIFIC OCEAN NORTHERN OF HALMAHERA, RAJA AMPAT WATERS, CENDRAWASIH GULF, NORTHERN OF PAPUA WATERS.

ROUGH SEA OCCURS IN INDIAN OCEAN WESTERN OF BENGKULU TO LAMPUNG, SOUTHERN OF CENTRAL JAVA TO EAST JAVA WATERS, INDIAN OCEAN SOUTHERN OF JAVA TO NTB, MANOKWARI TO BIAK ISLAND WATERS, PACIFIC OCEAN NORTHERN OF WEST PAPUA TO PAPUA.

1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF NIAS TO MENTAWAI ISLAND WATERS, ENGGANO ISLAND WATERS, WESTERN OF LAMPUNG WATERS, SOUTHERN AND WESTERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBA ISLAND WATERS, SOUTHERN PART OF BALI STRAIT – LOMBOK STRAIT – ALAS STRAIT, INDIAN OCEAN WESTERN OF SUMATRA TO SOUTHERN OF NTT, NORTHERN OF MANOKWARI TO BIAK ISLAND WATERS.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN ACEH WATERS NORTHERN OF SABANG ISLAND WATERS, WESTERN OF ACEH WATERS, EASTERN PART OF SULAWESI SEA, BITUNG TO SITARO ISLAND WATERS, NORTHERN PART OF MOLUCCA SEA, HALMAHERA ISLAND WATERS, NORTHERN OF WEST PAPUA TO PAPUA WATERS.
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

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

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.