Weather Bulletin on METAREA XI
BMKG Jakarta, Sunday 13 July 2025 At 0000 UTC
Wind speed in DOUGLAS SCALE 
Sea state in DOUGLAS SCALE 
Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the significant height 

Part I : Warning LOW PRESSURE AREA 94W AT 11.7°N 140.9°E 1009 HPA MAXIMUM WINDS 15 KNOTS MOVING TO NW 

Part II : General Synopsis, Saturday 12 July 2025 at 12 UTC
EASTERLY TO SOUTHERLY GENTLE TO FRESH FLOW IN THE NORTHERN PART OF INDONESIA EASTERLY TO SOUTHEASTERLY MODERATE TO GALE FLOW IN THE SOUTHERN PART OF INDONESIA 

Part III : Area forecasts to Monday 14 July 2025 at 00 UTC
MALACCA STRAIT (Northwesterly, 2-24 kt, Rough Sea)
INDIAN OCEAN WESTERN OF ACEH (Southwesterly, 7-21 kt, Rough Sea)
INDIAN OCEAN WESTERN OF LAMPUNG (Southeasterly, 9-15 kt, Rough Sea)
INDIAN OCEAN SOUTHERN OF JAVA (Easterly, 11-17 kt, Rough Sea)
INDIAN OCEAN SOUTHERN OF BALI (Easterly, 12-18 kt, Rough Sea)
NORTH NATUNA SEA (Southwesterly, 7-17 kt, Slight Sea)
KARIMATA STRAIT (Northeasterly, 3-15 kt, Slight Sea)
JAVA SEA (Easterly, 10-20 kt, Moderate Sea)
MAKASSAR STRAIT (Easterly, 3-20 kt, Moderate Sea)
BALI SEA (Easterly, 4-17 kt, Moderate Sea)
SUMBAWA SEA (Easterly, 4-17 kt, Moderate Sea)
FLORES SEA (Easterly, 5-19 kt, Moderate Sea)
BANDA SEA (Southeasterly, 2-23 kt, Moderate Sea)
CERAM SEA (Easterly, 1-16 kt, Moderate Sea)
SULAWESI SEA (Northwesterly, 1-14 kt, Moderate Sea)
MOLLUCA SEA (Northwesterly, 4-17 kt, Slight Sea)
WESTERN PART OF PACIFIC OCEAN (Northwesterly, 4-13 kt, Slight Sea)
ARAFURA SEA (Southeasterly, 6-24 kt, Moderate Sea)