261/26
ArchivedReceived: 24 Sept 2026, 00:00Archived: 2 Oct 2026, 18:06Updated: 6 Nov 2026, 00:04
analysis
No longer in forceScientific diving operations at Caldeira de Troia
Scientific diving operations will take place at Caldeira de Troia on 28 and 29 September and 2 October 2026. Operations will use vessels PIMPÃO I, HERNANI I and NAZARÉ and a safety exclusion around the dive site will be enforced. Discharges are prohibited and vessel traffic or propeller movement is forbidden within the safety radius of 50 metres.
Do not discharge within 50 metres of the dive site; do not transit or operate propellers inside the 50 m safety radius; keep clear and maintain a good lookout.
- 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
- Caldeira de Troia
- Validity
- From 28 Sept 2026, 00:00 UTC
Until 02 Oct 2026, 23:59 UTCNOS DIAS 28, 29 DE SETEMBRO E 02 DE OUTUBRO - Activity periods
- 28 Sept 2026, 00:00 UTC - 28 Sept 2026, 23:59 UTC (activities on 28 September 2026 (whole day, no specific times given))
- 29 Sept 2026, 00:00 UTC - 29 Sept 2026, 23:59 UTC (activities on 29 September 2026 (whole day, no specific times given))
- 02 Oct 2026, 00:00 UTC - 02 Oct 2026, 23:59 UTC (activities on 2 October 2026 (whole day, no specific times given))
- Hazards
- scientific diving, divers in the water, localized exclusion zone
- Keep clear
- 0.027 NMINIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS AO LOCAL DE MERGULHO E A INTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA.
Vessels involved
- PIMPÃO I · workboat
- HERNANI I · workboat
- NAZARÉ · workboat
Coast stations for this area
- RCCMRSC HuelvaSpain118 NM from the area
- RCCMRSC CadizSpain170 NM from the area
- RCCMRSC VigoSpain225 NM from the area
- DSCDSC Station HuelvaMRSC HuelvaSpainMMSI 002241023VHF 35range 35 NM113 NM from the area
- DSCDSC Station ChipionaMRCC TarifaSpainMMSI 002241023MF 150range 150 NM161 NM from the area
- DSCDSC Station CadizMRSC CadizSpainMMSI 002241023VHF 35range 35 NM178 NM from the area
- DSCDSC Station La GuardiaMRCC FinisterreSpainMMSI 002241022VHF 35range 35 NM204 NM from the area
- DSCDSC Station TarifaMRCC TarifaSpainMMSI 002241023VHF 35, MF 150range 150 NM216 NM from the area
Generated automatically from the warning text on 27 Sept 2026, 20:49 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
AVISA-SE TODA A NAVEGAÇÃO QUE NOS DIAS 28, 29 DE SETEMBRO E 02 DE OUTUBRO VAO REALIZAR-SE TRABALHOS DE MERGULHO CIENTIFICO, NA CALDEIRA DE TROIA, NAS COORDENADAS : 38º29,215'N / 008º52,935'W, COM RECURSO AS EMBARCAÇOES PIMPÃO I-PT-128480-AL, HERNANI I-PT-132750-AL, NAZARÉ-PT-128801-AL.
NO PERÍODO EM QUE DECORRE O MERGULHO DEVEM SER RESPEITADAS AS CONDIÇÕES DE SEGURANÇA INERENTES AOS TRABALHOS, NOMEADAMENTE A DELIMITAÇÃO DO LOCAL, A INIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS AO LOCAL DE MERGULHO E A INTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA.
POSITION: 38-29.22N 008-52.94W