Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 02:30 UTC SATURDAY, FEBRUARY 17, 2018
FORECAST VALID FOR 24 HOURS FROM 0300 UTC SATURDAY, FEBRUARY 17, 2018
PART I WARNING
TROPICAL LOW 994 HPA AT 19.1S 120.6E MAX. WIND SPEED 35 KT MOVE TO SSW 5 KT.
PART II GENERAL SITUATION FOR FEBRUARY 16, 2018 12.00 UTC
LOW-PRESSURE AREA 1010 HPA IN SULU SEA
NORTHWESTERLY TO NORTHERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA.
WESTERLY TO NORTHWESTERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA.
PART III FORECAST
SOUTHWESTERLY TO NORTHWESTERLY 3 TO 4 BF OCCURS IN MENTAWAI ISLAND WATERS, BENGKULU TO WESTERN OF LAMPUNG WATERS, SUNDA STRAIT, SOUTHERN OF BANTEN TO WEST JAVA WATERS, SUMBA STRAIT, OMBAI STRAIT, MALACCA STRAIT, RIAU WATERS, WESTERN PART OF JAVA SEA, KOTA BARU WATERS, SOUTHERN PART OF MAKASSAR STRAIT, BONE GULF, SOUTHERN OF AMBON WATERS, CENDRAWASIH GULF, PAPUA WATERS, TANIMBAR ISLAND WATERS, MERAUKE WATERS. 4 TO 5 BF OCCURS IN SOUTHERN OF CENTRAL JAVA TO SUMBAWA ISLAND WATERS, SOUTHERN OF SAWU TO ROTE ISLAND WATERS, TIMOR SEA, CENTER AND EASTERN PART OF JAVA SEA, NORTHERN OF CENTRAL JAVA TO KANGEAN ISLAND WATERS, BAUBAU – WAKATOBI WATERS, BANDA SEA, SERMATA TO BABAR ISLAND WATERS, WESTERN PART OF ARAFURU SEA. 5 TO 6 BF OCCURS IN SOUTHERN OF SUMBA ISLAND WATERS, SELAYAR ISLAND WATERS, FLORES SEA, NORTHERN OF FLORES WATERS.

NORTHWESTERLY TO NORTHEASTERLY 3 TO 4 BF OCCURS IN SABANG WATERS, WESTERN OF ACEH WATERS, ANAMBAS TO NATUNA ISLAND WATERS, NATUNA SEA, KARIMATA STRAIT, WESTERN OF KALIMANTAN WATERS, BANGKA – BELITUNG WATERS, RIAU ISLAND WATERS, GELASA SRAIT, EASTERN OF LAMPUNG WATERS, MAKASSAR STRAIT, SOUTHERN OF KALIMANTAN WATERS, BITUNG – MANADO WATERS, TALAUD ISLAND WATERS, MOLUCCA SEA, BANGGAI – SULA ISLAND WATERS, NORTHERN OF HALMAHERA WATERS, HALMAHERA SEA, KAI TO ARU ISLAND WATERS, FAKFAK – KAIMANA WATERS.

MODERATE SEA OCCURS IN WESTERN OF SABANG WATERS, WESTERN OF ACEH WATERS, WESTERN OF SIMEULEU TO MENTAWAI WATERS, BENGKULU TO WESTERN OF LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF WEST JAVA TO CENTER JAVA, SOUTHERN OF BALI TO SUMBAWA WATERS, SOUTHERN PART OF BALI – LOMBOK – ALAS STRAIT, SAWU SEA, EASTERN PART OF JAVA SEA, NORTHERN OF EAST JAVA TO KANGEAN ISLAND WATERS, SUMBAWA SEA, SABALANA TO SELAYAR ISLAND WATERS, FLORES SEA, NORTHERN OF FLORES WATERS, SANGIHE TO TALAUD ISLAND WATERS, NORTHERN PART OF MOLUCCA SEA, NORTHERN OF HALMAHERA WATERS, NORTHERN OF WEST PAPUA TO PAPUA WATERS, SOUTHERN OF SERMATA ISLAND WATERS, WESTERN PART OF ARAFURU SEA.

ROUGH SEA OCCURS IN SOUTHERN OF EAST JAVA WATERS, SOUTHERN OF SUMBA TO ROTE ISLAND WATERS, INDIAN OCEAN SOUTHERN OF EAST JAVA TO EAST NUSA TENGGARA.

1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF BENGKULU TO WESTERN OF LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA TO SUMBAWA ISLAND WATERS, NORTHERN OF TALAUD ISLAND WATERS.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN LAMPUNG WATERS, WESTERN PART OF JAVA SEA, SOUTHERN OF CENTER JAVA, NORTH KALIMANTAN WATERS, SUMBA TO ROTE WATERS, SAWU SEA, SOUTHEAST SULAWESI WATERS, TOLO GULF, SOUTHERN PART OF MAKASSAR STRAIT, FLORES SEA, CERAM SEA, WESTERN PART OF ARAFURU SEA.
.
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

THE NEXT WEATHER BULLETIN FOR SHIPPING WILL BE ISSUED AT 02.30 UTC SUNDAY.
Prakiraan Cuaca Maritim Indonesia
Versi PDF

New issues of this forecast are made available on this site at or before:
02:30 UTC
Updates maybe issued at any time