India Meteorological Department/ भारत मौसम विज्ञान विभाग

ACWC MUMBAI / ए .सी .डब्लू .सी मुंबई

Sea Area Bulletin

Bulletin Valid for 12 hrs from 09 UTC of 2026-05-18 to 21 UTC of 2026-05-18

 
TTT Warning NIL

 
Synoptic Situation The Northern Limit of Monsoon now passes through 6°N/70°E, 6°N/75°E, 7°N/80°E, 9°N/85°E, 12°N/90°E, 14°N/93°E, 16°N/96°E and 17.5°N/98°E. A trough runs from southeast Arabian Sea adjoining south Lakshadweep area to the above cyclonic circulation over south Coastal Andhra Pradesh across Kerala, South Interior Karnataka and Rayalaseema between 3.1 & 5.8 km above mean sea level. The upper air cyclonic circulation over Comorin Area & neighbourhood at 3.1 km above mean sea level has become less marked. Weather seasonal over Arabian Sea to north of line joining coordinate 6 Deg N Lat and 70 Deg E Long, 06 Deg N Lat and 75 Deg E Long , 7 Deg N lat and 80 Deg E long.

 
North West Arabian Sea
Wind Southwesterly to Westerly 15 to 20 Gusting to 25 Knots.
Weather Isolated Rain/Thundershowers.
Visibility Good except in Rain/Thundershowers.
Sea Condition Slight to Moderate.

North East Arabian Sea
Wind Westerly to Northwesterly 15 to 20 Gusting to 25 Knots.
Weather Fair.
Visibility Good.
Sea Condition Slight to Moderate.

West Central Arabian Sea
Wind Southwesterly to Southerly 15 to 20 Gusting to 25 Knots.
Weather Isolated Rain/Thundershowers.
Visibility Good except in Rain/Thundershowers.
Sea Condition Slight to Moderate.

East Central Arabian Sea
Wind Mainly Northwesterly 15 to 20 Gusting to 25 Knots.
Weather Scattered Rain/Thundershowers with isolated squall.
Visibility Good becoming poor in Rain or Thundershowers and very poor in squall.
Sea Condition Slight to Moderate.

South West Arabian Sea
Wind West of Longitude 60 Deg. East :Southwesterly to Westerly 20 to 25 Gusting to 30 Knots; East of Longitude 60 Deg. East: Westerly to Northwesterly 15 to 20 Gusting to 25 Knots.
Weather Scattered Rain/Thundershowers with isolated squall.
Visibility Good becoming poor in Rain or Thundershowers and very poor in squall.
Sea Condition Moderate to Rough.

South East Arabian Sea
Wind West of Longitude 72 Deg. E ast: Northwesterly to Westerly 15 to 20 Gusting o 25 Knots, East of Longitude 72 Deg. East: Southwesterly to Westerly 15 to 20 Gusting to 25 Knots.
Weather FairlyWidespread Rain/Thundershowers with isolated squall.
Visibility Moderate becoming poor in Rain or Thundershowers and very poor in squall.
Sea Condition Slight to Moderate.

Lakshadweep Area
Wind Northwesterly to Westerly 15 to 20 Gusting to 25 Knots.
Weather Widespread Rain/Thundershowers with isolated squall.
Visibility Moderate becoming poor in Rain or Thundershowers and very poor in squall.
Sea Condition Slight to Moderate.

Maldives Area
Wind Southwesterly to Westerly 15 to 20 Gusting to 25 Knots.
Weather Scattered Rain/Thundershowers with isolated squall.
Visibility Good becoming poor in Rain or Thundershowers and very poor in squall.
Sea Condition Slight to Moderate.

Part 4 Surface Chart

Part 5 NIL

Part 6 AAXX 01803 99942 339 31995 02302 10332 40036 539 32996 03203 10306 40047 634 31995 02302 10284 40060 731 31995 03208 10292 40064 754 32996 12708 10326 40027 838 31996 52906 10320 40058 840 31995 20000 10298 40056 909 32996 30000 10280 40063 933 32996 00000 10375 40027 99943 057 31595 30000 10300 40067 109 32997 03602 10312 40080 110 22596 73603 10300 40071 117 32997 22303 10316 40042 192 21596 80000 10280 40062 226 ///// ///// ///// ///// 284 22396 80000 10272 40072 311 22597 80000 10278 40070 314 21596 80000 10258 40072 353 21495 61104 10278 40077 369 21496 82304 10252 40090 371 21495 60501 10271 40083 PPAA 18001 43353 44385 23006 23004 20513 PPAA 18001 43369 44385 28507 05002 23507 PPAA 18001 43371 44385 24504 22507 21513

Time of Issue13:29 IST of 2026-05-18