Sabtu, 05 Desember 2020 21:22

Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 0230 UTC SATURDAY, DECEMBER 05, 2020 

FORECAST VALID FOR 24 HOURS FROM 0300 UTC DECEMBER 05, 2020

PART I WARNING

NIL.

PART II GENERAL SITUATION FOR DECEMBER 04, 2020 12.00 UTC

LOW PRESSURE AREA 1004HPA AT SOUTHERN PHILIPPINES, 1005HPA AT FLORES ISLAND, 1006HPA AT INDIAN OCEAN SOUTHERN OF BANTEN AND 1008HPA AT WESTERN OF ACEH.
SOUTHWESTERLY TO NORTHWESTERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA EXCEPT FOR NORTHEASTERLY MODERATE TO FRESH FLOW IN NORTH NATUNA SEA.
SOUTHWESTERLY TO WESTERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA EXCEPT FOR NORTHEASTERLY TO EASTERLY LIGHT TO MODERATE FLOW IN ACEH, PAPUA AND ARAFURU SEA.

PART III FORECAST

SOUTHWESTERLY TO NORTHWESTERLY 4 TO 5 BF OCCURS IN ENGGANO ISLAND TO BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, SUNDA STRAIT, KARIMATA STRAIT, SOUTHERN OF KALIMANTAN WATERS, EAST KALIMANTAN WATERS, JAVA ISLAND WATERS, JAVA SEA, BALI SEA, SUMBAWA SEA, MAKASSAR STRAIT, FLORES SEA, WESTERN PART OF BANDA SEA, WESTERN PART OF SULAWESI SEA. 5 TO 6 BF OCCURS IN SOUTHERN OF BANTEN WATERS.

NORTHERLY TO NORTHEASTERLY 4 TO 5 BF OCCURS IN RIAU WATERS, RIAU ISLAND WATERS, NATUNA SEA. 5 TO 7 BF OCCURS IN NORTH NATUNA SEA, ANAMBAS TO NATUNA ISLAND WATERS.

EASTERLY 4 TO 5 BF OCCURS IN MALACCA STRAIT, SABANG ISLAND WATERS, ACEH WATERS, ARAFURU SEA, YOS SUDARSO ISLAND TO MERAUKE WATERS, NORTHERN OF PAPUA WATERS.

MODERATE SEA OCCURS IN NORTHERN PART OF MALACCA STRAIT, WESTERN OF ACEH TO MENTAWAI ISLAND WATERS, EASTERN OF ENGGANO ISLAND TO BENGKULU WATERS, EASTERN OF BINTAN TO LINGGA ISLAND WATERS, KARIMATA STRAIT, WESTERN AND SOUTHERN OF KALIMANTAN WATERS, JAVA SEA, SOUTHERN OF BALI TO SUMBA ISLAND WATERS, SOUTHERN PART OF BALI STRAIT - LOMBOK STRAIT - ALAS STRAIT - SAPE STRAIT, WESTERN PART OF SUMBA STRAIT, INDIAN OCEAN SOUTHERN OF BALI TO NUSA TENGGARA, SOUTHERN PART OF MAKASAR STRAIT, SELAYAR ISLAND WATERS, ARAFURU SEA, TALAUD ISLAND WATERS, NORTHERN OF HALMAHERA ISLAND WATERS, HALMAHERA SEA, NORTHERN OF WEST PAPUA TO PAPUA WATERS, PACIFIC OCEAN NORTHERN OF HALMAHERA TO PAPUA.

ROUGH SEA OCCURS IN NATUNA SEA, SINGKAWANG WATERS, NORTHERN OF SABANG ISLAND WATERS, WESTERN OF ENGGANO ISLAND WATERS, WESTERN OF LAMPUNG WATERS, SOUTHERN PART SUNDA STRAIT, SOUTHERN OF JAVA WATERS, INDIAN OCEAN WESTERN OF SUMATRA TO SOUTHERN OF JAVA.

VERY ROUGH SEA OCCURS IN ANAMBAS TO NATUNA ISLAND WATERS.

EXTREM SEA OCCURS IN NORTH NATUNA SEA

1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF MENTAWAI ISLAND TO LAMPUNG WATERS, SOUTHERN PART SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBAWA ISLAND WATERS, INDIAN OCEAN WESTERN OF MENTAWAI TO SOUTHERN OF NUSA TENGGARA.
2.5 TO 3.0 M SWELL OCCURS IN NATUNA SEA.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN NORTH NATUNA SEA, ANAMBAS TO NATUNA ISLAND WATERS, MALACCA STRAIT, ACEH WATERS, ENGGANO ISLAND TO BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, SUNDA STRAIT, BANTEN TO WEST JAVA WATERS, NORTHERN OF CENTER JAVA TO EAST JAVA WATERS, JAVA SEA, SOUTHERN OF KALIMANTAN TO KOTABARU ISLAND WATERS, SOUTHERN PART OF MAKASAR STRAIT, SELAYAR ISLAND WATERS, FLORES SEA, FLORES ISLAND WATERS, BANDA SEA, ARAFURU SEA
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

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

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.