GMDSS BULLETIN I 060900
ISSUED BY: INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI
HIGH SEA FORECAST FOR MET. AREA VIII (N)
AREA OF COVERAGE: AREA OF THE INDIAN OCEAN ENCLOSED BY LINES FROM THE
INDO-
PAKISTAN FRONTIER AT 23O45'N 68 DEG E TO 00 DEG N 6 DEG E, THECE TO
CAPE
GARDAFUI; THE EAST AFRICAN COAST SOUTH TO THE EQUATOR, THENCE TO 95
DEG E, TO
6 DEG N, THENCE NORTH EASTWARDS TO MYANMAR/THAIL FRONTIER IN 10 DEG N
98 DEG
30'E NORTHWARDS COVERING ENTIRE BAY OF BENGAL.
VALID FROM 09 UTC OF 06 TH FEB 2026 TO 00 UTC OF 08 TH FEB 2026.
PART-I STORM WARNING: NIL.
PART-II SYNOPTIC WEATHER SYSTEM AT 0300 UTC:
THE UPPER AIR CYCLONIC CIRCULATION OVER SOUTHEAST ARABIAN SEA AND
ADJOINING
LAKSHADWEEP AREA & KERALA COAST NOW LIES OVER LAKSHADWEEP &
NEIGHBOURHOOD
AND EXTENDS UPTO 1.5 KM ABOVE MEAN SEA LEVEL.
AN UPPER AIR CYCLONIC CIRCULATION LIES OVER COMORIN AREA &
NEIGHBOURHOOD AT 1.5
KM ABOVE MEAN SEA LEVEL.
PART-III AREA FORECAST:
AREA: ARB A1 (ARABIAN SEA)-EQUATOR TO 10 DEG N W OF 80 DEG E.
ARB A1-FORECAST VALID FROM 09 UTC OF 06 TH FEB 2026 TO 00 UTC OF 07
TH FEB 2026.
I) WIND DIRECTION AND SPEED: NE-LY 10/20 KTS.
II) WAVE HEIGHT: 1.5-2.0 MTR.
III) WEATHER: 1) E OF 58 DEG E: FAIRLY WIDESPREAD RA/TS.
2) REST AREA: FAIR.
IV) VISIBILITY: 1) E OF 58 DEG E: POOR.
2) REST AREA: GOOD.
ARB A1-FORECAST VALID FROM 00 UTC OF 07 TH FEB 2026 TO 00 UTC OF 08
TH FEB 2026.
I) WIND DIRECTION AND SPEED: 1) E OF 68 DEG E: NE-LY 10/20 KTS BEC
N/NW-LY 10/15 KTS
TO THE S OF 4 DEG N.
2) REST AREA: NE/E-LY 05/10 KTS.
II) WAVE HEIGHT: 1.5-2.5 MTR.
III) WEATHER: 1) E OF 64 DEG E TO THE S OF 6 DEG N: FAIRLY WIDESPREAD
RA/TS.
2) REST AREA: ISOLATED RA/TS.
IV) VISIBILITY: 1) E OF 64 DEG E TO THE S OF 6 DEG N: POOR.
2) REST AREA: GOOD.
ARB A2-ARABIAN SEA: -23 DEG 45 MIN N 68 DEG E TO 00 DEG N 63 DEG E TO
CAPE GARDAFUI
TO N OF 10 DEG N. 55.
ARB A2-FORECAST VALID FROM 09 UTC OF 06 TH FEB 2026 TO 00 UTC OF 07
TH FEB 2026.
I) WIND DIRECTION AND SPEED: NE/N-LY 05/15 KTS.
II) WAVE HEIGHT: 0.5-1.5 MTR.
III) WEATHER: FAIR.
IV) VISIBILITY: GOOD.
ARB A2-FORECAST VALID FROM 00 UTC OF 07 TH FEB 2026 TO 00 UTC OF 08
TH FEB 2026.
I) WIND DIRECTION AND SPEED: 1) N OF 15 DEG N TO THE W OF 68 DEG E:
ANTICYCLONIC
05/10 KTS.
2) REST AREA: NE/N-LY 05/15 KTS.
II) WAVE HEIGHT: 0.5-2.0 MTR.
III) WEATHER: FAIR.
IV) VISIBILITY: GOOD.
BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E WEST
OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E THENCE S-WARDS TO EQUATOR.
BOB A3-FORECAST VALID FROM 09 UTC OF 06 TH FEB 2026 TO 00 UTC OF 07
TH FEB 2026.
I) WIND DIRECTION AND SPEED: NE-LY 10/15 KTS BEC N/NW-LY 05/10 KTS
TO THE S OF 3 DEG N.
II) WAVE HEIGHT: 0.5-2.5 MTR.
III) WEATHER: SCATTERED RA/TS.
IV) VISIBILITY: MODERATE.
BOB A3-FORECAST VALID FROM 00 UTC OF 07 TH FEB 2026 TO 00 UTC OF 08
TH FEB 2026.
I) WIND DIRECTION AND SPEED: NE/N-LY 10/20 KTS.
II) WAVE HEIGHT: 0.5-2.0 MTR.
III) WEATHER: 1) W OF 93 DEG E: FAIRLY WIDESPREAD RA/TS.
2) REST AREA: ISOLATED RA/TS.
IV) VISIBILITY: 1) W OF 93 DEG E: POOR.
2) REST AREA: GOOD.
BOB: A4: BAY OF BENGAL N OF 10 DEG N E OF 80 DEG E.
BOB A4-FORECAST VALID FROM 09 UTC OF 06 TH FEB 2026 TO 00 UTC OF 07
TH FEB 2026.
I) WIND DIRECTION AND SPEED: N/NW-LY 05/15 KTS BEC N/NE-LY 10/15 KTS
TO THE S OF 15 DEG N.
II) WAVE HEIGHT: 0.5-2.0 MTR.
III) WEATHER: FAIR.
IV) VISIBILITY: GOOD.
BOB A4-FORECAST VALID FROM 00 UTC OF 07 TH FEB 2026 TO 00 UTC OF 08
TH FEB 2026.
I) WIND DIRECTION AND SPEED: N/NE-LY 05/15 KTS.
II) WAVE HEIGHT: 0.5-1.5 MTR.
III) WEATHER: FAIR.
IV) VISIBILITY: GOOD.
ADVISORY: PLEASE BE AWARE. WIND WAVE FORECASTS ARE AVERAGES. WIND
GUSTS
CAN BE 40 PER CENT STRONGER THAN THE FORECAST. MAXIMUM WAVE HEIGHT
CAN BE
TWICE THE FORECAST WAVE HEIGHT.
NEXT FORECAST WILL BE ISSUED AT 06/1700 UTC.=