EMERGENCY NUMBERS · URUGUAY

Uruguay: who to call at sea

Last verified:

SHORT ANSWER

In Uruguay, call Armada · MRCC Uruguay on 1701. National emergency: 911. On the radio: MAYDAY on VHF channel 16, or a DSC distress alert on channel 70.

General emergency (police, ambulance): 911

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Who answers in Uruguay

Local language: Spanish. English is not confirmed by the source.
Armada · MRCC Uruguay
Source: armada.mil.uy · authority’s page (archived copy) · checked 14 October 2026
Official wording ▾
armada.mil.uy (web.archive.org 2026-08-03; checked 2026-10-14) — “Líneas de emergencia 24hs En la costa 106 En el mar 1701”, “Líneas de emergencia las 24 horas 106 En la costa 1701 En el mar 911 Emergencia”; armada.mil.uy/index.php/contacto (web.archive.org 2025-10-17) — “Líneas de Emergencia — Centro Coordinador de Búsqueda y Rescate” with link tel:1701, image title “Emergencia en en Mar 1701”
1701 National emergency: 911

Boating in Uruguay: what to know

From official sources · checked 2026-10-14

Weather and season

INUMET, Uruguay's official weather service, issues a daily marine bulletin at 12:00 local time (15:00 UTC), valid for 24 hours. It covers the Río Uruguay, the Río de la Plata and Uruguay's territorial sea. The source is an example bulletin from 2021.

Instituto Uruguayo de Meteorología (INUMET) · Instituto Uruguayo de Meteorología (INUMET) · Instituto Uruguayo de Meteorología (INUMET) ▾
inumet.gub.uy (2026-10-14): “Información elaborada por el INUMET, único de carácter oficial en la República Oriental del Uruguay”
inumet.gub.uy (2026-10-14): “Boletín Meteorológico Marino de la hora 12:00 local (15:00 UTC)”
inumet.gub.uy (2026-10-14): “Río de la Plata, y Mar Territorial Uruguayo”

Rules: life jackets, licence, charter

Recreational boats in every navigation zone (A–D) must carry one lifejacket per crew member, fitted with a whistle, light and reflective tape. Lifejackets must be within their service date and marked with the boat's name.

Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) · Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) · Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) ▾
impo.com.uy (2026-10-14): “CHALECOS SALVAVIDAS (Pito, luz y cintas uno por tripulante) X X X X”
impo.com.uy (2026-10-14): “X = Obligatorio o = Opcional”
impo.com.uy (2026-10-14): “Chaleco Salvavidas, pirotécnica y balsa deberán estar en plazo reglamentario, rotulados con el nombre de la embarcación.”

When clearing a foreign-flag recreational boat, the Prefectura checks that the skipper holds a licence ('brevet') valid for the navigation zone. That zone is set by the flag state's seaworthiness certificate or by DIRME.

Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) · Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) ▾
impo.com.uy (2026-10-14): “en el momento de efectuarse el despacho, controlarán”
impo.com.uy (2026-10-14): “Brevet o documento habilitante para navegar en la zona asignada por certificado de navegabilidad de la bandera o la otorgada por DIRME.”

The safety certificate ('Constancia') that DIRME issues to foreign-flag recreational boats states that the boat may not be used for any paid activity.

Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) ▾
impo.com.uy (2026-10-14): “La presente embarcación no puede realizar actividades rentadas de ningún tipo.”

Arriving by boat

Foreign recreational yachts arriving under their own power register their crew list and registration with the Prefectura Nacional Naval at the first port of entry. The crew list must carry entry stamps from customs and migration. Such yachts may stay with no time limit, but after 9 continuous months an annual fee of 10 UR (up to 6 GRT) or 20 UR (larger boats) is due.

Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) · Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) · Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) · Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) · Diario Oficial / IMPO – Prefectura Nacional Naval (Disposiciones Marítimas 165 y 166) ▾
impo.com.uy (2026-10-14): “podrán entrar y permanecer sin límite de tiempo y salir de aguas jurisdiccionales”
impo.com.uy (2026-10-14): “registrando el rol respectivo de la tripulación y la matricula ante la Prefectura Nacional Naval en el primer puerto de entrada al País”
impo.com.uy (2026-10-14): “debiendo quedar registrado en dicho rol el sello de intervención de entrada de la Dirección Nacional de Aduana, de la Dirección Nacional de Migraciones”
impo.com.uy (2026-10-14): “Las embarcaciones que permanezcan más de 9 meses en forma ininterrumpida”
impo.com.uy (2026-10-14): “un tributo anual de 10 UR (diez Unidades Reajustables) para aquellas de hasta seis toneladas de registro bruto y 20 UR”

Compare countries:licences · life jackets · storm seasons · radio & weather

What to say when they answer

Who you are, where you are (latitude and longitude), what happened, how many people are aboard, and what your boat looks like.

How to make a MAYDAY call →

Engine trouble, nobody in danger?

That is a job for marine assistance, not sea rescue — keep the rescue line free for lives.

Mayday or a tow? →

Frequently asked

What number do I call for help at sea in Uruguay?+

In Uruguay, call Armada · MRCC Uruguay on 1701. National emergency: 911. On the radio: MAYDAY on VHF channel 16, or a DSC distress alert on channel 70.

Does 112 work in Uruguay?+

The general emergency number in Uruguay is 911. Many mobile phones also pass 112 on to the local emergency service, but we found no official confirmation for Uruguay. In a sea emergency, call 1701.

Which rescue centre is responsible for me?+

The one whose search-and-rescue area you are in — not the country of your SIM card. Near borders that can change during a trip; the VesselSOS app picks it from your GPS position.

Do I need a licence to skipper a boat in Uruguay?+

When clearing a foreign-flag recreational boat, the Prefectura checks that the skipper holds a licence ('brevet') valid for the navigation zone. That zone is set by the flag state's seaworthiness certificate or by DIRME.

Are life jackets compulsory in Uruguay?+

Recreational boats in every navigation zone (A–D) must carry one lifejacket per crew member, fitted with a whistle, light and reflective tape. Lifejackets must be within their service date and marked with the boat's name.

Where do I get the marine weather forecast for Uruguay?+

INUMET, Uruguay's official weather service, issues a daily marine bulletin at 12:00 local time (15:00 UTC), valid for 24 hours. It covers the Río Uruguay, the Río de la Plata and Uruguay's territorial sea. The source is an example bulletin from 2021.

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