Selasa, 22 September 2020 15:25

Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 0230 UTC TUESDAY, SEPTEMBER 22, 2020

FORECAST VALID FOR 24 HOURS FROM 0300 UTC SEPTEMBER 22, 2020

PART I WARNING

NIL.

PART II GENERAL SITUATION FOR SEPTEMBER 21, 2020 12.00 UTC

LOW-PRESSURE AREA 1005HPA IDENTIFIED OVER EASTERN OF PHILIPPINES.
HIGH-PRESSURE AREA 1010HPA IDENTIFIED OVER THAILAND GULF.
NORTHEASTERLY TO SOUTHEASTERLY 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 SIMEULUE TO MENTAWAI ISLAND WATERS, ENGGANO ISLAND TO BENGKULU WATERS, LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA WATERS, EASTERN PART OF JAVA SEA, BALI SEA, SUMBAWA SEA, BALI TO SUMBA ISLAND WATERS, BALI STRAIT - LOMBOK STRAIT - ALAS STRAIT, SUMBA STRAIT, SAWU SEA, KUPANG TO ROTE ISLAND WATERS, SOUTHERN PART OF MAKASSAR STRAIT, FLORES SEA, EASTERN OF SOUTHEAST SULAWESI WATERS, BANDA SEA, LETTI TO TANIMBAR ISLAND WATERS, KEI TO ARU ISLAND WATERS, ARAFURU SEA, HALMAHERA ISLAND WATERS, HALMAHERA SEA, WEST PAPUA WATERS, NORTHERN OF PAPUA WATERS. 5 TO 6 BF OCCURS IN SOUTHERN OF YOS SUDARSO ISLAND TO MERAUKE WATERS.

SOUTHEASTERLY TO SOUTHWESTERLY 4 BF OCCURS IN NORTH NATUNA SEA, ANAMBAS TO NATUNA ISLAND WATERS, NATUNA SEA, BANGKA TO BELITUNG ISLAND WATERS, KARIMATA STRAIT, WESTERN TO CENTER PART OF JAVA SEA, SOUTHERN OF KALIMANTAN WATERS, KOTABARU ISLAND WATERS, EAST KALIMANTAN WATERS, CENTER TO NORTHERN PART OF MAKASSAR STRAIT, MOLUCCA SEA.

MODERATE SEA OCCURS IN NORTHERN PART OF MALACCA STRAIT, NORTHERN OF SABANG ISLAND WATERS, EASTERN OF MENTAWAI ISLAND WATERS, EASTERN PART OF JAVA SEA, SOUTHERN PART OF MAKASAR STRAIT, KANGEAN ISLAND WATERS, BALI SEA, NORTHERN PART OF LOMBOK STRAIT, SOUTHERN PART OF SAPE STRAIT, WESTERN PART OF SUMBA STRAIT, SAWU SEA, SAWU ISLAND WATERS, KUPANG TO ROTE ISLAND WATERS, EASTERN PART OF FLORES SEA, WAKATOBI ISLAND WATERS, BANDA SEA, SOUTHERN OF LETTI TO TANIMBAR ISLAND WATERS, SOUTHERN OF KEI TO ARU ISLAND WATERS, ARAFURU SEA, SOUTHERN OF YOS SUDARSO ISLAND WATERS.

ROUGH SEA OCCURS IN WESTERN OF MENTAWAI ISLAND WATERS, ENGGANO ISLAND TO BENGKULU WATERS, WESTERN OF LAMPUNG WATERS, SOUTHERN 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.

1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF SUMATRA WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF BANTEN TO WEST JAVA, SOUTHERN OF BALI TO SUMBA ISLAND WATERS, SAWU SEA, SAWU ISLAND WATERS, KUPANG TO ROTTE ISLAND WATERS, INDIAN OCEAN WESTERN OF SUMATRA, INDIAN OCEAN SOUTHERN OFSUMBAWA ISLAND TO NTT.
2.5 TO 3.0 M SWELL OCCURS IN SOUTHERN OF CENTRAL JAVA TO EAST JAVA WATERS, INDIAN OCEAN SOUTHERN OF JAVA TO LOMBOK ISLAND.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN INDIAN OCEAN WESTERN OF NATUNA SEA, EAST KALIMANTAN WATERS, MAKASSAR STRAIT, CENDRAWASIH GULF.
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.