Inland Waters/Rivers Fishing
Inland Waters/Rivers Fishing
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- Inland Waters/Rivers Fishing

The Directorate-General for Natural Resources, Safety and Maritime Services has competence in matters of management in non-maritime inland waters under the jurisdiction of the Captaincy under the terms of the General Regulation of the Captaincy.
The regulated areas are transition zones where the influence of the tides is still felt where the main fisheries, carried out with small vessels, are directed to migratory species (such as shad, lamprey or eel) or to clearly marine species that use the estuaries. seasonally, finding shelter or food there at a particular stage of its life cycle (such as plaice or cuttlefish).
The main gear used are drift trammel nets (for migrants), bottom trammel nets (for flatfish), eels, or other traps.
Fishing is regulated by a set of ordinances, published in 1990, which remains in force, with the exception of the rules on minimum landing sizes, which were revoked by Ordinance No. 27/2001, of 15 January, and later changes, which made them uniform at national and community level (see minimum sizes here).
These rules include, for certain species, specifically shad and lamprey, allowed fishing seasons always in the first months of the year and seasons of closure (see closures here).
Baía de São Martinho do Porto | |
Ordinance No. 566/1990, of 22 July | ![]() |
Ria de Aveiro | |
Ordinance No. 51/2022, of 20 January | ![]() |
Dispatch No. 437/2023 of 14 December | ![]() |
Dispatch No. 44/DG/2022 of 13 December | ![]() |
Dispatch No. 44/DG/2024 | ![]() |
Dispatch No. 10/DG/2025 of 16 February | ![]() |
Ria Formosa | |
Ordinance No. 560/1990, of 19 July | ![]() |
Ordinance No. 565/1990, of 19 July | ![]() |
Ordinance No. 11/2001, of 9 January | ![]() |
Ordinance No. 353/2001, of 9 April | ![]() |
Ordinance No. 81/2004, of 21 January | ![]() |
Rio Douro | |
Ordinance No. 568/1990, of 19 July | ![]() |
Rio Lima | |
Ordinance No. 561/1990, of 19 July | ![]() |
Ordinance No. 17A/1999, of 12 January | ![]() |
Ordinance No. 38B/2001, of 17 January | ![]() |
Ordinance No. 80/2004, of 21 January |
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Ordinance No. 1220/2010, of 3 December | ![]() |
Ordinance No. 23/2017, of 12 January | ![]() |
Ordinance No. 1/2019, of 2 January | ![]() |
Dispatch No. 47/DG/2023 of 27 December | ![]() |
Dispatch No. 44/DG/2024 | ![]() |
Rio Minho | |
Parliament Resolution No. 34/2023, of March 17 | ![]() |
Rio Mondego | |
Ordinance No. 371/2024/1 of 31 December | ![]() |
Dispatch No. 44/DG/2024 | ![]() |
Rio Tejo | |
Ordinance No. 569/90, of 19 July | ![]() |
Ordinance No. 783/91, of 8 August | ![]() |
Ordinance No. 900/95, of 17 July | ![]() |
Ordinance No. 441/97, of 3 July | ![]() |
Ordinance No. 892/2000, of 27 September | ![]() |
Ordinance No. 1483/2002, of 22 November | ![]() |
Ordinance No. 618/2006, of 23 June | ![]() |
Ordinance No. 670/2010, of 11 August | ![]() |
Ordinance No. 85/2011, of 25 February (Republication of Ordinance No. 569/90) | ![]() |
Rio Sado | |
Ordinance No. 562/1990, of 19 July | ![]() |
Ordinance No. 514/1996, of 26 September | ![]() |
Ordinance No. 1398/2007, of 25 October | ![]() |
Ordinance No. 576/2006, of 19 June | ![]() |
Lagoa de Óbidos | |
Ordinance No. 238/2022, of 15 September | ![]() |
Notice No. 12492/2019 of 6 August | ![]() |
Dispatch No. 46/DG/2023 of 27 December | ![]() |
Lagoa de Albufeira | |
Notice No. 12492/2019 of 6 August | ![]() |
Ordinance No. 661/95 of 26 June | ![]() |