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Sediment sampling and diving operations at Lagoa de Albufeira and Sado Estuary on 15 Oct

No longer in forceReceived 13 Oct 2026, 00:00 UTCArchived 15 Oct 2026, 18:06 UTC

Warning text

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AVISA-SE TODA A NAVEGAÇÃO QUE NOO DIA 15 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: 38-25.99N 008-52.40W 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No longer in force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 will be carried out on 15 October using vessels ALCATEJO B-50-AL (Lagoa de Albufeira) and PÉROLA BRANCA - PTVFX-121841-L (Estuário do Sado). Work areas will be delimited and diving operations will take place. Discharges are prohibited and transit or propeller movement is forbidden within 50 metres of the dive location. Several positions defining work/local areas are given.

Respect delimitation of the work areas, do not discharge within 50 metres of the dive location, and do not transit or operate propellers inside the 50 m safety radius. Keep a watch and navigate with caution near the listed positions.

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 15 Oct 2026, 00:00 UTC
Until 15 Oct 2026, 23:59 UTCNO DIA 15 DE OUTUBRO
Activity periods: 15 Oct 2026, 00:00 UTC - 15 Oct 2026, 23:59 UTC (15 Oct (no times given) - date of sampling operations)
Hazards: sediment sampling operations, diving operations, restricted transit and propeller wash within safety radius
Keep clear: 0.027 NMINTERDIÇÃO DO TRÂNSITO DE EMBARCAÇÕES OU MOVIMENTO DE HÉLICES DENTRO DESTE RAIO DE SEGURANÇA ... 50 METROS

Vessels involved

ALCATEJO B-50-AL · survey vessel
PÉROLA BRANCA- PTVFX-121841-L · survey vessel

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 13 Oct 2026, 08:37 UTC. It can be wrong: the official warning text is the authority.

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