Indonesian Weather Bulletin for Shipping

ISSUED BY BMKG AT 02:30 UTC SATURDAY, SEPTEMBER 23, 2017
FORECAST VALID FOR 24 HOURS FROM 0300 UTC SATURDAY, SEPTEMBER 23, 2017
PART I WARNING
NIL.
PART II GENERAL SITUATION FOR SEPTEMBER 22, 2017 12.00 UTC
CIRCULATION AREA IN PACIFIC OCEAN NORTHERN OF PAPUA.
SOUTHEASTERLY TO SOUTHWESTERLY LIGHT TO MODERATE FLOW IN NORTHERN PART OF INDONESIA EXCEPT NORTHERLY TO NORTHEASTERLY LIGHT TO MODERATE FLOW IN WEST PAPUA WATERS ; WESTERLY LIGHT TO MODERATE FLOW IN SABANG ISLAND WATERS, NORTHERN PART OF MALACCA STRAIT.
EASTERLY TO SOUTHERLY LIGHT TO MODERATE FLOW IN SOUTHERN PART OF INDONESIA.
PART III FORECAST
NORTHEASTERLY TO EASTERLY 3 TO 4 BF OCCURS IN HALMAHERA SEA, MOLUCCAS SEA, WEST PAPUA WATERS.

EASTERLY TO SOUTHERLY 3 TO 4  BF OCCURS IN WESTERN OF ACEH WATERS, WESTERN OF NIAS TO MENTAWAI ISLAND WATERS, WESTERN OF BENGKULU WATERS, SOUTHERN OF CENTRAL JAVA TO SUMBAWA ISLAND WATERS, SOUTHERN OF KALIMANTAN WATERS, SUMBAWA SEA, SOUTHERN OF SUMBA ISLAND WATERS, SOUTHERN PART OF MAKASSAR STRAIT, BONE GULF, WAKATOBI ISLAND WATERS, FLORES SEA, NORTHERN PART OF BANDA SEA, NORTHERN OF PAPUA WATERS, SERMATA TO TANIMBAR ISLAND WATERS,  SOUTHERN OF KEI TO ARU WATERS. 4 TO 5 BF OCCURS IN ENGGANO ISLAND TO WESTERN OF LAMPUNG WATERS, SUNDA STRAIT, SOUTHERN OF BANTEN TO WEST JAVA WATERS, SUMBA STRAIT, SAWU SEA, KUPANG TO ROTE ISLAND WATERS, KARIMATA STRAIT, JAVA SEA, BALI SEA, NORTHERN OF LOMBOK WATERS, SOUTHERN PART OF BANDA SEA, ARAFURU SEA, YOS SUDARSO TO MERAUKE ISLAND WATERS. 

SOUTHERLY TO SOUTHWESTERLY 3 TO 4 BF OCCURS IN WESTERN OF ACEH WATERS, RIAU ISLAND WATERS, ANAMBAS TO NATUNA ISLAND WATERS, NATUNA SEA, WESTERN OF KALIMANTAN WATERS, BANGKA BELITUNG WATERS.

WESTERLY TO NORTHWESTERLY 3 TO 5 BF OCCURS IN SABANG ISLAND WATERS, NORTHERN PART OF MALACCA STRAIT.

MODERATE SEA OCCURS IN NORTHERN PART OF MALACCA STRAIT, SABANG ISLAND WATERS, WESTERN OF ACEH WATERS, WESTERN OF SIMEULUE ISLAND TO NIAS ISLAND WATERS, BENGKULU WATERS, SOUTHERN PART OF BALI – LOMBOK – ALAS STRAIT, SOUTHERN OF SUMBAWA TO SUMBA ISLAND WATERS, SAWU SEA, KUPANG TO ROTE ISLAND WATERS, ARAFURU SEA.

ROUGH SEA OCCURS IN WESTERN OF MENTAWAI WATERS, ENGGANO ISLAND WATERS, WESTERN OF LAMPUNG WATERS, SOUTHERN PART OF SUNDA STRAIT, SOUTHERN OF JAVA WATERS, INDIAN OCEAN WESTERN OF ENGGANO TO SOUTHERN OF BALI.

1.25 TO 2.5 M SWELL OCCURS IN WESTERN OF SUMATRA WATERS, SOUTHERN OF JAVA TO SUMBA ISLAND WATERS, SOUTHERN OF SAWU ISLAND WATERS.
OTHER SEA AREAS GENERALLY ARE SEA SLIGHT AND SWELL LOW.

HEAVY RAIN OCCURS IN SOUTHERN OF KALIMANTAN WATERS, EASTERN PART OF JAVA SEA, SOUTHERN PART OF MAKASSAR STRAIT, KOTABARU WATERS, TOMINI GULF, BANGGAI TO SULA ISLAND WATERS, BAUBAU TO WAKATOBI ISLAND WATERS, BANDA SEA EASTERN OF SOUTHEAST SULAWESI,  HALMAHERA WATERS, BURU ISLAND ISLAND WATERS, WEST PAPUA WATERS.
VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.

THE NEXT WEATHER BULLETIN FOR SHIPPING WILL BE ISSUED AT 02.30 UTC SUNDAY.
Prakiraan Cuaca Maritim Indonesia
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02:30 UTC
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