---
title: "Autoridade Marítima Nacional"
summary: "Sea warnings; harbour masters close or restrict the bar."
mount: <figure class="ent-hop" data-base="../../" data-node="body/amn"></figure>
head: <link rel="stylesheet" href="../../app/lens/hop.css"><script src="../../app/lens/hop.js" defer></script>
---
> Kept by incident.entities@web-summit.dinis, 11 November 2026, 08:47 UTC. A node of the [entities](../README.md): made from [its data](amn.json), where every line names the row or decision it was taken from. Nothing is stated here for the first time.

# Autoridade Marítima Nacional

**body**: A public body that decides, warns or polices: an authority, the government, a ministry, a municipality. [All body nodes](README.md). Also written: Autoridade Marítima Nacional and the Port of Lisbon; Port of Lisbon; the port; AMN.

Sea warnings; harbour masters close or restrict the bar. (**evidence**; [amn.pt](https://www.amn.pt/Media/Paginas/DetalheNoticia.aspx?nid=7101), read 10 Nov, 16:55 UTC)

## Autoridade Marítima Nacional decided or announced

- [18 sea bars closed at 07:30 because of the weather; considerable worsening of sea conditions on the mainland…](../../entities/decision/amn-bars-closed.md) · **evidence** · "18 sea bars closed at 07:30 because of the weather; considerable worsening of sea conditions on the mainland until 12:00 Thursday (waves up to about 6 m significant height)" · [cnnportugal.iol.pt](https://cnnportugal.iol.pt/aominuto/6af2d07dd34e5a653d7338e2), read 11 Nov, 08:41 UTC · from [decision amn-bars-closed](../../incidents/2026-11-10-storm-charles/decisions.md)

## Timeline rows that mention it (0)

No timeline row uses one of its names yet.

## Evidence (2 outside addresses)

- amn.pt, read 10 Nov, 16:55 UTC · no capture of ours yet · [the address itself](https://www.amn.pt/Media/Paginas/DetalheNoticia.aspx?nid=7101)
- cnnportugal.iol.pt, read 11 Nov, 08:41 UTC · no capture of ours yet · [the address itself](https://cnnportugal.iol.pt/aominuto/6af2d07dd34e5a653d7338e2)

## The same node elsewhere

- In the meteorology graph (site): [Autoridade Marítima Nacional](../../meteorology/nodes/site-amn.md): Bar closures and notices to…
- As a source of this site (official): [Autoridade Marítima Nacional, its source page](../../sources/amn/README.md). Portugal's maritime authority. Publishes: notices on ports and bars (open, conditioned, closed). We take: the state of the ports and bars. Licence: not read yet
- In the graph: `actor:amn` ([open it there](../../app/graph/index.html?node=actor%3Aamn), [its data](../../data/graph/storm.json))
- As data: [body/amn.json](amn.json) · [every node](../../entities/index.json) · [the grammar](../../entities/ontology.md)