Wednesday, 04 October 2023 17:57

Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 0230 UTC WEDNESDAY, OCTOBER 04, 2023.

FORECAST VALID FOR  24 HOURS FROM 0300 UTC OCTOBER 04, 2023.

PART I WARNING

TY KOINU 765 HPA AT 22.2N 121.5E MAXIMUM WIND SPEED NEAR CENTER 80 KT MOVE TO WNW 2 KT.
 

PART II GENERAL SITUATION FOR OCTOBER 03, 2023 12.00 UTC.

SOUTHEASTERLY TO SOUTHWESTERLY MODERATE FLOW IN THE NORTHERN PART OF INDONESIA.
EASTERLY TO SOUTHEASTERLY MODERATE FLOW IN THE SOUTHERN PART OF INDONESIA.
 

PART III FORECAST

EASTERLY TO SOUTHEASTERLY 4 TO 5 BF OCCURS IN INDIAN OCEAN WESTERN OF SUMATRA, SOUTHERN PART OF SUNDA STRAIT,  INDIAN OCEAN SOUTHERN OF BANTEN TO WEST JAVA, KARIMATA STRAIT, JAVA SEA, BALI SEA, SOUTHERN PART OF MAKASSAR STRAIT, EASTERN PART OF ARAFURU SEA. 

SOUTHERLY TO SOUTHWESTERLY 4 TO 5 BF OCCURS IN NORTHERN PART OF MALACCA STRAIT, NATUNA SEA. 

MODERATE SEA OCCURS IN  NORTHERN PART OF MALACCA STRAIT, SAWU SEA, KARIMATA STRAIT, JAVA SEA, SOUTHERN PART OF MAKASSAR STRAIT, EASTERN PART OF ARAFURU SEA.

ROUGH SEA OCCURS IN INDIAN OCEAN WESTERN OF SUMATRA, SOUTHERN PART OF SUNDA STRAIT, 

VERY ROUGH SEA IN INDIAN OCEAN SOUTHERN OF BANTEN TO WEST NUSA TENGGARA.

1.25 TO 2.5 M SWELL OCCURS IN INDIAN OCEAN WESTERN OF ACEH, SOUTHERN PART OF SUNDA STRAIT, SAWU SEA.

2.5 TO 4.0 M SWELL OCCURS IN INDIAN OCEAN WESTERN OF NIAS TO LAMPUNG, INDIAN OCEAN SOUTHERN OF BANTEN TO EAST NUSA TENGGARA,
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN INDIAN OCEAN WESTERN OF ACEH, MALACCA STRAIT,  PACIFIC OCEAN NORTHERN OF  WEST PAPUA TO PAPUA.
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

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

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.