BADAN METEOROLOGI,
KLIMATOLOGI DAN GEOFISIKA
Indonesian Weather Bulletin for Shipping
( Metarea XI)
BMKG Jakarta, Saturday 14 February 2026 At 0000 UTC
Part I : Warning
TROPICAL LOW 96S NEAR 9.2°S, 93.7°E 1007 HPA MAXIMUM WINDS 15 KT, MOVING TO W
Part II : General Synopsis
Friday 13 February 2026 at 12 UTC NORTHERLY TO NORTHEASTERLY LIGHT TO STRONG FLOW IN THE NORTHERN PART OF INDONESIA SOUTHWESTERLY TO NORTHWESTERLY LIGHT TO STRONG FLOW IN THE SOUTHERN PART OF INDONESIA
Part III : Area Forecasts
Valid until Sunday 15 February 2026 at 00 UTC
MALACCA STRAIT
Northwesterly
3-9 kt
Smooth Sea
INDIAN OCEAN WESTERN OF ACEH
Northerly
0-12 kt
Moderate Sea
INDIAN OCEAN WESTERN OF LAMPUNG
Northwesterly
9-17 kt
Moderate Sea
INDIAN OCEAN SOUTHERN OF JAVA
Northwesterly
6-16 kt
Moderate Sea
INDIAN OCEAN SOUTHERN OF BALI
Westerly
12-21 kt
Moderate Sea
NORTH NATUNA SEA
Northeasterly
8-20 kt
Moderate Sea
KARIMATA STRAIT
Northerly
8-14 kt
Moderate Sea
JAVA SEA
Westerly
13-21 kt
Moderate Sea
MAKASSAR STRAIT
Westerly
9-23 kt
Moderate Sea
BALI SEA
Westerly
3-15 kt
Slight Sea
SUMBAWA SEA
Westerly
11-20 kt
Moderate Sea
FLORES SEA
Westerly
7-22 kt
Moderate Sea
BANDA SEA
Westerly
2-20 kt
Moderate Sea
CERAM SEA
Northwesterly
3-13 kt
Slight Sea
SULAWESI SEA
Northeasterly
2-20 kt
Moderate Sea
MOLLUCA SEA
Northerly
1-15 kt
Moderate Sea
WESTERN PART OF PACIFIC OCEAN
Northeasterly
4-13 kt
Moderate Sea
ARAFURA SEA
Westerly
7-19 kt
Moderate Sea
⚠️ Important Notes
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
Reference Scales
Beaufort Wind Scale
| Force | Description | Speed (knots) |
|---|---|---|
| 0 | Calm | < 1 |
| 1 | Light air | 1-3 |
| 2 | Light breeze | 4-6 |
| 3 | Gentle breeze | 7-10 |
| 4 | Moderate breeze | 11-16 |
| 5 | Fresh breeze | 17-21 |
| 6 | Strong breeze | 22-27 |
| 7 | Near gale | 28-33 |
| 8 | Gale | 34-40 |
| 9 | Strong gale | 41-47 |
Douglas Sea Scale
| Grade | Description | Height (m) |
|---|---|---|
| 0 | Calm (Glassy) | 0 |
| 1 | Calm (Rippled) | 0-0.1 |
| 2 | Smooth | 0.1-0.5 |
| 3 | Slight | 0.5-1.25 |
| 4 | Moderate | 1.25-2.5 |
| 5 | Rough | 2.5-4 |
| 6 | Very rough | 4-6 |
| 7 | High | 6-9 |
| 8 | Very high | 9-14 |
| 9 | Phenomenal | >14 |
KONTAK KAMI :
Jl. Angkasa I No.2 Kemayoran, Jakarta Pusat 10610, PO Box 3540 Jkt.
Call Center (021) 196
Fax (021) 4246703
cc196@bmkg.go.id
TAUTAN :
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