Indonesian Weather Bulletin for Shipping

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.