852/26

SÉCURITÉ

Research sampling by R/V “AEGAEО” in Saronikos and South Evvoikos Gulfs, 3-4 Jul

No longer in forceReceived 30 Jun 2026, 00:00 UTCArchived 31 Oct 2026, 12:08 UTC

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NAVWARN 852/26 SARONIKOS GULF, SOUTH EVVOIKOS GULF. MEASUREMENT OF PARAMETERS: SEAWATER, PLANKTON AND SEDIMENT SAMPLING BY R/V “AEGAEО” FROM 030700Ζ JUL 26 UNTIL 041000Ζ JUL 26 IN POSITIONS: 38 01 03N – 023 33 16E 38 01 51N – 023 34 10E 38 01 48N – 023 34 36E 38 00 00N – 023 27 11E 37 57 00N – 023 35 00E 37 55 25N – 023 35 27E 37 53 00N – 023 32 00E 37 52 22N – 023 38 18E 37 50 27N – 023 27 18E 37 47 14N – 023 42 02E 37 53 52N – 024 04 37E 37 54 25N – 024 03 29E 37 53 15N – 024 03 27E 37 58 12N – 023 23 06E 37 58 10N – 023 23 24E 37 58 02N – 023 22 56E WIDE BERTH REQUESTED OF 0.2 N.M

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Analysis

No longer in force

Cancelled by 867/26 (archived)

A research vessel is conducting seawater, plankton and sediment sampling in Saronikos Gulf and South Evvoikos Gulf. Activity is reported between 03 Jul 0700Z and 04 Jul 1000Z. Multiple positions are listed; a wide berth of 0.2 NM is requested.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Saronikos Gulf, South Evvoikos Gulf
Validity: From 03 Jul 2026, 07:00 UTC
Until 04 Jul 2026, 10:00 UTCFROM 030700Z JUL 26 UNTIL 041000Z JUL 26
Activity periods: 03 Jul 2026, 07:00 UTC - 04 Jul 2026, 10:00 UTC (measurement and sampling operations)
Hazards: measurement and sampling operations, research vessel on station

Worked out automatically from the warning text on 28 Sept 2026, 05:40 UTC. It can be wrong: the official warning text is the authority.

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Action for mariners
Keep-clear distance
Ships named
Translations
Nearby lights and rescue centres

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Keywordswide berth requested

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