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Sediment sampling at Lagoa de Albufeira and Sado Estuary on 13-14 Oct

No longer in forceReceived 12 Oct 2026, 00:00 UTCArchived 13 Oct 2026, 08:28 UTC

Warning text

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AVISA-SE TODA A NAVEGAÇÃO QUE NOS DIAS 13 E 14 DE OUTUBRO VAO REALIZAR-SE TRABALHOS DE RECOLHA DAS AMOSTRAGENS DE SEDIMENTOS, COM RECURSO AS EMBARCAÇOES ALCATEJO B-50-AL (na Lagoa de Albufeira) e PÉROLA BRANCA - PTVFX-121841-L ( no Estuário do Sado). NO PERÍODO EM QUE DECORREM OS TRABALHOS 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: 38-27.52N 008-57.76W POSITION: 38-27.38N 008-57.51W POSITION: 38-28.50N 008-56.69W POSITION: 38-28.34N 008-56.45W POSITION: 38-29.97N 008-55.15W POSITION: 38-29.84N 008-54.96W POSITION: 38-31.01N 008-53.31W POSITION: 38-30.76N 008-53.42W POSITION: 38-26.27N 008-52.25W POSITION: 38-26.00N 008-55.40W POSITION: 38-26.41N 008-55.45W POSITION: 38-26.13N 008-55.65W

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Analysis

No longer in force

Sediment sampling operations will be carried out on 13 and 14 October using vessels ALCATEJO B-50-AL (Lagoa de Albufeira) and PÉROLA BRANCA - PTVFX-121841-L (Estuário do Sado). Work areas are marked by the listed positions. During operations a safety exclusion of 50 metres around dive/work locations applies, with no discharges and no vessel transit or propeller movement within this radius.

Keep clear of the marked work areas and respect the 50 metre safety radius; do not discharge within 50 m and avoid transit or propeller movement inside the safety radius. Maintain lookout and obey any local marks or instructions.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Lagoa de Albufeira and Estuário do Sado, Portugal
Validity: From 13 Oct 2026, 00:00 UTC
Until 14 Oct 2026, 23:59 UTCNOS DIAS 13 E 14 DE OUTUBRO ... NO PERÍODO EM QUE DECORREM OS TRABALHOS ... INIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS ...
Activity periods: 13 Oct 2026, 00:00 UTC - 14 Oct 2026, 23:59 UTC (operations stated for 13 and 14 October (no times given))
Hazards: sediment sampling operations, diving/work in water, restricted vessel transit and propeller movement
Keep clear: 0.027 NMINIBIÇÃO DE DESCARGAS NUM RAIO DE 50 METROS ... INTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA.

Vessels involved

ALCATEJO B-50-AL · sampling vessel (Lagoa de Albufeira)
PÉROLA BRANCA · sampling vessel (Estuário do Sado) · call sign PTVFX-121841-L

Coast stations for this area

RCCMRSC HuelvaSpain120 NM from the area
RCCMRSC CadizSpain172 NM from the area
RCCMRSC VigoSpain227 NM from the area
DSCDSC Station HuelvaMRSC HuelvaSpainMMSI 002241023VHF 35range 35 NM115 NM from the area
DSCDSC Station ChipionaMRCC TarifaSpainMMSI 002241023MF 150range 150 NM162 NM from the area
DSCDSC Station CadizMRSC CadizSpainMMSI 002241023VHF 35range 35 NM180 NM from the area
DSCDSC Station La GuardiaMRCC FinisterreSpainMMSI 002241022VHF 35range 35 NM206 NM from the area
DSCDSC Station TarifaMRCC TarifaSpainMMSI 002241023VHF 35, MF 150range 150 NM218 NM from the area

Worked out automatically from the warning text on 12 Oct 2026, 08:27 UTC. It can be wrong: the official warning text is the authority.

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