NAVAREA VIII - 1113/26

Archived

Issued: 23 Oct 2026, 10:08Archived: 30 Oct 2026, 13:00Last modified: 1 Nov 2026, 03:00

analysis

No longer in force

Hydrographic survey off Mumbai, India 24-30 Oct 2026

A hydrographic survey will be conducted off the west coast of India, offshore Mumbai, in the area bounded by the positions given. Activity is planned from 24 October to 30 October 2026. The message cancels itself at 301830 UTC OCT 26. Mariners should expect survey vessels and equipment in the area and navigate with caution.

Navigate with caution, keep clear of survey vessels and underway equipment and maintain a lookout; avoid the bounded area if possible.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/survey/
Location: India west coast, off Mumbai
Validity: From 24 Oct 2026, 00:00 UTC
Until 30 Oct 2026, 18:30 UTCHYDROGRAPHIC SURVEY WILL BE CARRIED OUT FROM 24 TO 30 OCT 26 IN AREA BOUNDED BY ... CANCEL THIS MSG 301830 UTC OCT 26
Activity periods: 24 Oct 2026, 00:00 UTC - 30 Oct 2026, 18:30 UTC (Hydrographic survey 24 to 30 Oct 2026 (self-cancels 301830 UTC OCT 26))
Hazards: hydrographic survey, survey vessels and equipment
Charts: IN 21 7705 INT 705

Coast stations for this area

DSCDSC Station PorbandarMRCC MumbaiIndiaMMSI 004192202VHF 25, MF 200, HFrange 200 NM137 NM from the area
DSCDSC Station MumbaiMRCC MumbaiIndiaMMSI 004192203VHF 25, MFrange 25 NM148 NM from the area
DSCDSC Station DamanMRCC MumbaiIndiaMMSI 004192201VHF 20, MF 250, HFrange 250 NM157 NM from the area
DSCDSC Station OkhaMRCC MumbaiIndiaMMSI 004192207VHF 20range 20 NM194 NM from the area
DSCDSC Station GoaMRCC MumbaiIndiaMMSI 004192206VHF 25range 25 NM314 NM from the area

Generated automatically from the warning text on 23 Oct 2026, 12:10 UTC. It can be wrong: the original warning below is the authoritative text.

Keywords

Geometry refspolygon
Geometry phrasesarea bounded

Message content

INDIA WEST COAST - OFF MUMBAI (.) CHARTS IN 21 7705 INT 705 (.) HYDROGRAPHIC SURVEY WILL BE CARRIED OUT FROM 24 TO 30 OCT 26 IN AREA BOUNDED BY 19-26.00N 070-17.00E, 19-26.00N 069-23.00E, 18-00.00N 070-14.00E, 18-00.00N 070-37.00E, 18-15.25N 070-37.00E, 18-15.25N 070-17.00E 2. CANCEL THIS MSG 301830 UTC OCT 26

Location map

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