Category: NAVIGATION HAZARD

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Perhaps all of these satellite promulgated safety alerts describe navigation hazards. The posts in this category specifically mention a collision hazard. Some messages inform mariners about warning light outages. Submerged and derelict vessels pose a risk. There are subcategories for construction activity and icebergs.

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Coastal warning: navigation prohibited in specified area Nov 24-27.

December 4, 2024

NAVIGATION HAZARD

Hazardous operations warning: Navigation prohibited in specified area from 180300 UTC Nov 24 to 270359 UTC Nov 24. Read more
DGPS at Abrolhos inoperative; cancel coastal warning E 0564/24.

December 4, 2024

NAVIGATION HAZARD

Coastal warning E 0569/24 for Abrolhos: Radio beacon RF 2420 inoperative. Cancel warning E 0564/24. Read more
Unlit light warning near Garcia Davila, East of Bahia.

December 4, 2024

NAVIGATION HAZARD

Coastal warning E 0567/24: Unlit Garcia Davila Light near 12-34.65S, 038-00.10W, east of Bahia (Chart 22400). Read more
Vessel Guerreiro III adrift east of Santa Catarina.

December 4, 2024

NAVIGATION HAZARD

NAVAREA WARNING 0462/24: Vessel “VO Guerreiro III” adrift at 27°00.40’S, 045°44.90’W, east of Santa Catarina. Chart 21070. Read more
Unlit Guaratiba Light warning issued for Ilha Rasa.

December 4, 2024

NAVIGATION HAZARD

COASTAL WARNING S 0602/24: Unlit Guaratiba Light at Ilha Rasa de Guaratiba (23°04.86’S, 43°33.74’W). Chart 1620. Read more
Coastal warning: Unlit Ilha do Boi light near Porto de Vitoria.

December 4, 2024

NAVIGATION HAZARD

Coastal Warning E 0558/24: Ilha do Boi Light unlit, located near Porto de Vitoria at 20-18.64S 040-16.90W. Read more
Coastal warning S 0617/24 issued for Deepwater Mykonos location.

December 4, 2024

NAVIGATION HAZARD

Coastal Warning S 0617/24: Deepwater Mykonos positioned at 24-34.83S 042-11.32W, south of Araruama. Read more
Coastal warning issued for Deepwater Mykonos coordinates.

December 4, 2024

NAVIGATION HAZARD

Coastal Warning S 0617/24: Deepwater Mykonos established at 24°34.83’S, 42°11.32’W, south of Araruama. Read more
Dangerous navigation area south of Cabo Frio, November 24-27.

December 4, 2024

NAVIGATION HAZARD

NAVAREA Warning 0475/24: Hazardous operations south of Cabo Frio from Nov 24, 1900 UTC to Nov 27, 0300 UTC. Read more
Hazardous navigation conditions south of Cabo Frio, Nov 24-27.

December 4, 2024

NAVIGATION HAZARD

NAVAREA WARNING 0475/24: Hazardous nav operations south of Cabo Frio from Nov 24, 1900 UTC to Nov 27, 0300 UTC. Read more
Unlit Berta Light warning near Quintao; refer to Chart 23500.

December 4, 2024

NAVIGATION HAZARD

Warning S 0578/24: Berta Light near Quintao (30-24.02S 050-17.42W) is unlit. Refer to Chart 23500 (INT 2128). Read more
Gale warnings and sea ice report for shipping in Metarea 6.

December 4, 2024

ICEBERGS

Weather bulletin warns of strong winds and gale conditions in METAREA 6; includes sea ice and iceberg locations. Read more
Warnings in force for multiple series as of November 24.

December 4, 2024

NAVIGATION HAZARD

Warnings in effect as of Nov 24: various series from 2017-2024. See for details. Less than 42 days old via SAFETYNET/SAFETYCAST. Read more
Current warnings in effect for various series as of November 24.

December 4, 2024

NAVIGATION HAZARD

Warnings in force as of Nov 24, 221100 UTC for multiple series from 2017 to 2024. Check SafetyNet for updates. Read more
Coral Harbour remote control facilities offline for 2024 navigation season.

December 4, 2024

NAVIGATION HAZARD

Remote control facilities at Coral Harbour are offline for the 2024 navigational season starting Nov 24. Cancel 42/24. Read more
Two unlit light buoys in Cambridge Bay’s Dease Strait.

December 4, 2024

NAVIGATION HAZARD

Cambridge Bay Light Buoys 7 (LL 2527) & 8 (LL 2528) are unlit; coordinates: 69-02.63N, 104-59.38W & 69-02.75N, 104-58.80W. Read more
Cambridge Bay buoys seasonal changes; several cancellations noted.

December 4, 2024

NAVIGATION HAZARD

Cambridge Bay light buoys may be unlit; 132/2024, 141/2024, and 150/2024 are canceled. Shipping safety zone 11 updated. Read more
Hazardous operations in Eastern North Pacific from Nov 19-24, Dec 10-15.

December 4, 2024

NAVIGATION HAZARD

Hazardous operations in Eastern North Pacific and Mexico from Nov 19-24 and Dec 10-15 in specified coordinates. Read more
Hazardous operations in Eastern North Pacific until December 8.

December 4, 2024

NAVIGATION HAZARD

Hazardous operations ongoing in the Eastern North Pacific until Oct 27 and Dec 3-8 in specified coordinates. Read more
Hazardous operations scheduled in Eastern North Pacific and Mexico.

December 4, 2024

NAVIGATION HAZARD

Hazardous operations from Nov 19-24 and Dec 10-15 in the Eastern North Pacific, Mexico, within specified coordinates. Read more