France - AVINAV CHERBOURG

France260 in force10 new this week22 archivedupdated 13 Nov 2026, 20:47 UTCpage 5 of 6

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138/2023
Spar marking slipway limit missing in Port de Barfleur (Cotentin)
ActiveAids to navigation
18 Dec 2023, 10:50 UTCShow on map
Lang
Area: COTENTIN Locality: PORT DE BARFLEUR THE SPAR MARKING THE SLIPWAY LIMIT IN PORT DE BARFLEUR IS REPORTED MISSING. EXTREME CAUTION IS RECOMMENDED.
137/2023
Submerged fishing net off Baie de Seine (Manche Large)
ActiveDrifting object
18 Dec 2023, 10:49 UTCShow on map
Lang
Area: MANCHE LARGE Locality: BAIE DE SEINE SUBMERGED_FISH_NET Submerged fishing net in position: 49-40.29N 000-47.29W The gear is not marked on the surface. Do not fish, trawl, anchor or dredge around this position
134/2023
Damaged water-intake buoy at Berck, Pas de Calais
ActiveAids to navigation
18 Dec 2023, 10:43 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: BERCK BUOY_DAMAGED The maritime hospital water intake buoy is damaged. Position(WGS84):50-24.10N 001-33.14E Extreme caution is advised
25/2023
Submerged fishing net off Le Havre
ActiveNavigational hazard
01 Dec 2023, 15:14 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF LE HAVRE SUBMERGED_FISH_NET Submerged fishing net in position 49-34.32N 000-22.08W The gear is marked by a red balloon and a white balloon. Do not fish, trawl, anchor or dredge around this position
126/2023
Submerged object off Dunkerque, Pas de Calais
ActiveWreck / obstruction
07 Nov 2023, 09:05 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: OFF DUNKERQUE SUBMERGED_OBJECT Submerged object in position(WGS84): 51-02.98N 001-49.82E Do not fish, trawl, anchor or dredge around this position
124/2023SÉCURITÉ
Daymark of light at root of submersible dike unreliable, Saint-Valery-sur-Somme
ActiveAids to navigation
07 Nov 2023, 09:03 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: SAINT-VALERY-SUR-SOMME BEACON_DAYMARK_UNRELIABLE The daymark of the light at the root of the submersible dike is unreliable. Position:50-11.54N 001-36.77E
123/2023SÉCURITÉ
Daymark unreliable on intermediate light at submersible dike, Saint-Valery-sur-Somme
ActiveAids to navigation
07 Nov 2023, 09:03 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: SAINT-VALERY-SUR-SOMME BEACON_DAYMARK_UNRELIABLE The daymark of the downstream intermediate light of the submersible dike is unreliable. Position:50-11.90N 001-36.27E
122/2023SÉCURITÉ
Daymark of beacon DS11 unreliable off Saint-Valery-sur-Somme (Pas de Calais)
ActiveAids to navigation
07 Nov 2023, 09:02 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: SAINT-VALERY-SUR-SOMME BEACON_DAYMARK_UNRELIABLE The daymark of beacon DS11 is unreliable. Position:50-11.61N 001-36.62E
121/2023SÉCURITÉ
Daymark of beacon DS3 unreliable near Saint-Valery-sur-Somme
ActiveAids to navigation
07 Nov 2023, 09:01 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: SAINT-VALERY-SUR-SOMME BEACON_DAYMARK_UNRELIABLE The daymark of beacon DS3 is unreliable. Position:50-12.07N 001-36.07E
120/2023SÉCURITÉ
Daymark of beacon DS1 unreliable near Saint-Valery-sur-Somme
ActiveAids to navigation
07 Nov 2023, 09:01 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: SAINT-VALERY-SUR-SOMME BEACON_DAYMARK_UNRELIABLE The daymark of beacon DS1 is unreliable. Position:50-12.15N 001-35.97E
111/2023
Subsurface mooring reported in approaches to Boulogne-sur-Mer
ActiveNavigational hazard
25 Oct 2023, 14:31 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: APPROACHES TO BOULOGNE-SUR-MER SUBSURFACE_MOORING Subsurface mooring in position 50-44.15N 001-32.72E Do not fish, trawl, anchor or dredge around this position
109/2023
Submerged trawl off Le Tréport marked by three buoys
ExpiredNavigational hazard
11 Oct 2023, 12:31 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF LE TREPORT SUBMERGED_FISH_NET Submerged trawl in position 50-05.64N 001-14.48E Marked by 3 buoys colored pink, red and yellow Wide berth requested.
108/2023
Submerged objects reported at entrance to the Sound, Iles Chausey (Cotentin)
ActiveWreck / obstruction
10 Oct 2023, 08:14 UTCShow on map
Lang
Area: COTENTIN Locality: ILES CHAUSEY SUBMERGED_OBJECT Submerged objects reported at the entrance to the Sound at Les Epiettes Position:48-52.07N 001-49.07W
107/2023
Subsurface mooring marked by red drums off Port-en-Bessin, Baie de Seine
ActiveNavigational hazard
10 Oct 2023, 08:10 UTCShow on map
Lang
Area: BAIE DE SEINE Locality: OFF PORT-EN-BESSIN SUBSURFACE_MOORING Subsurface mooring marked by red drums at position: 49-24.26N 000-44.27W Do not fish, trawl, anchor or dredge around this position
106/2023
New obstruction marked in Baie de Seine (Manche Large)
ActiveWreck / obstruction
10 Oct 2023, 08:08 UTCShow on map
Lang
Area: MANCHE LARGE Locality: BAIE DE SEINE New obstruction marked by 2 white balloons at position: 49-49.86N 000-23.78W Do not fish, trawl, anchor or dredge around this position
105/2023
Scientific acoustic mooring near Anse de Vauville, Cotentin
ActiveOffshore operations
10 Oct 2023, 08:03 UTCShow on map
Lang
Area: COTENTIN Locality: ANSE DE VAUVILLE SCIENTIFIC_MOORING Presence of an acoustic mooring in position: 49-36.99N 001-57.03W Do not fish, trawl, anchor or dredge around this position
104/2023
Sediment discharge pipe laid at Port de Granville exit (Cotentin)
ActiveCable / pipeline work
10 Oct 2023, 07:59 UTCShow on map
Lang
Area: COTENTIN Locality: PORT DE GRANVILLE PIPE_LAYING_OPERATION A harbour sediment discharge pipe, 300mm in diameter, has been positioned on the seabed at the exit of Port de Herel, up to the following position (WGS84): 48-49.43N 001-36.14W(south of the beacon known as « Le loup »). Port users are requested to exercise extreme caution and maintain a watch on VHF channel 16.
103/2023
Unmarked submerged trawl door reported in eastern English Channel
ActiveWreck / obstruction
04 Oct 2023, 09:32 UTCShow on map
Lang
Area: EASTERN CHANNEL SUBMERGED_OBJECT A trawler lost a trawl door in position:49-30.90N 000-00.87E Dimensions:2 x 1.2 metres The trawl door is neither marked nor buoyed.
99/2023
Submerged object reported off Saint-Vaast, English Channel
ActiveWreck / obstruction
21 Sept 2023, 09:11 UTCShow on map
Lang
Area: OFFSHORE ENGLISH CHANNEL Locality: OFF SAINT-VAAST SUBMERGED_OBJECT Submerged object in position: 49-37.03N 000-52.04W Do not fish, trawl, anchor or dredge around this position.
96/2023
Subsurface mooring with 200 m unmarked cable near Calais
ActiveNavigational hazard
11 Sept 2023, 07:34 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: CALAIS SUBSURFACE_MOORING Presence of a mooring line (1 shackle) with 200 metres of cable unmarked at the surface. Position: 51-01,19N 001-50,55E
87/2023
New obstruction reported off Fecamp in the Eastern Channel
ActiveWreck / obstruction
08 Aug 2023, 09:00 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF FECAMP NEW OBSTRUCTION IN POSITION (WGS84): 49-53.000N 000-28.44E MARINERS ARE REQUESTED NOT TO FISH, DREDGE, TRAWL, ANCHOR AROUND THIS POSITION.
82/2023
Submerged fishing net off Ouistreham in Baie de Seine
ActiveDrifting object
11 Jul 2023, 07:50 UTCShow on map
Lang
Area: BAIE DE SEINE Locality: OFF OUISTREHAM SUBMERGED_FISH_NET Submerged fishing net in position 49-22.94N 000-18.57W. Do not fish, dredge, anchor, or trawl around this position.
81/2023
Submerged fishing net off Le Havre (Eastern Channel)
ExpiredNavigational hazard
11 Jul 2023, 07:48 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF LE HAVRE SUBMERGED_FISH_NET Submerged fishing net in position 49-46.18N 000-09.65W Do not fish, dredge, anchor, trawl around this position.
80/2023
Submerged fishing net in approaches to Le Havre
ActiveNavigational hazard
11 Jul 2023, 07:46 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: LE HAVRE APPROACHES SUBMERGED_FISH_NET Submerged fishing net in position:49-32.32N 000-04.18W. Do not fish, dredge, anchor, trawl around this position.
64/2023
Submerged 300m cable lost off Le Touquet, Pas de Calais
ActiveCable / pipeline work
19 Jun 2023, 11:41 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: OFF LE TOUQUET SUBMERGED_OBJECT LOSS OF A 300 METRES LONG CABLE BY A FISHING VESSEL. IN POSITION: 50-27.64N 001-17.62E EXTREME CAUTION ADVISED.
94/2022
Submerged object off Saint Vaast la Hougue (Cotentin)
ActiveWreck / obstruction
12 Jun 2023, 11:45 UTCShow on map
Lang
Area: COTENTIN Locality: OFF SAINT VAAST LA HOUGUE SUBMERGED_OBJECT Submerged object in position 49-34.70N 001-13.00W. Do not fish, dredge, anchor, trawl around this position.
59/2023
Submerged obstruction off Port-en-Bessin in the English Channel
ActiveWreck / obstruction
31 May 2023, 13:55 UTCShow on map
Lang
Area: ENGLISH CHANNEL OFFSHORE Locality: OFF PORT-EN-BESSIN SUBMERGED_OBJECT Obstruction in position 49-28.55N 000-44.85W Do not fish, dredge, anchor, or trawl around this position
58/2023
Submerged obstruction off Fecamp, Eastern Channel
ActiveWreck / obstruction
31 May 2023, 13:53 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF FECAMP SUBMERGED_OBJECT Obstruction in position 49-49.43N 000-19.12E Do not fish, dredge, anchor, or trawl around this position.
53/2023
Submerged fishing net lost in Baie de Seine
ActiveWreck / obstruction
31 May 2023, 13:21 UTCShow on map
Lang
Area: BAIE DE SEINE Locality: BAIE DE SEINE SUBMERGED_FISH_NET Loss of a 250 metres trawl warp in position 49-46.96N 000-26.51W Do not fish, trawl, anchor or dredge in this area
156/2022
Acoustic receivers deployed in Baie de Seine - exercise caution
ActiveAids to navigation
31 May 2023, 11:55 UTCShow on map
Lang
Area: BAIE DE SEINE Locality: BAIE DE SEINE ACOUSTIC_RECORDER Five acoustic receivers have been established in the following positions 49-25.70N 000-15.47W 49-22.58N 000-21.33W 49-20.42N 000-14.80W 49-21.27N 000-27.73W 49-25.82N 000-23.72W Extreme caution is advised
150/2022
Submerged fishing gear reported off Baie de Seine (English Channel)
ActiveDrifting object
31 May 2023, 11:37 UTCShow on map
Lang
Area: OFFSHORE ENGLISH CHANNEL Locality: BAIE DE SEINE SUBMERGED_FISH_NET Loss of 200 metres of warps and 1 dredge bar with 3 dredges in position: 49-35.32N 000-27.67W Do not fish, trawl,
149/2022
Submerged obstruction off Saint-Vaast-la-Hougue (Cotentin)
ActiveWreck / obstruction
31 May 2023, 09:49 UTCShow on map
Lang
Area: COTENTIN Locality: OFF SAINT VAAST LA HOUGUE SUBMERGED_OBJECT Obstruction in position: 49-26.44N 001-05.58W Do not fish, dredge, trawl, or anchor around this position.
141/2022
Submerged fishing net off Cap de la Hève, English Channel
ActiveDrifting object
31 May 2023, 09:39 UTCShow on map
Lang
Area: OFFSHORE ENGLISH CHANNEL Locality: OFF CAP DE LA HEVE SUBMERGED_FISH_NET A trawler snagged its 24-meter trawl in position:49-38.04N 000-21.39W Unmarked at the surface Do not fish, trawl, anchor or dredge in this area.
140/2022
Submerged trawl and 60m cable marked in Baie de Seine (Manche Large)
ActiveDrifting object
31 May 2023, 09:37 UTCShow on map
Lang
Area: MANCHE LARGE Locality: BAIE DE SEINE SUBMERGED_FISH_NET Loss of a trawl with one trawl door and 60m of cable, marked by three red cans and a light signal at position:49-43.02N 000-32.83W Do not fish, trawl, anchor or dredge in this area
139/2022
Submerged scallop dredge off Boulogne-sur-Mer
ActiveWreck / obstruction
31 May 2023, 09:33 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: OFF BOULOGNE-SUR-MER SUBMERGED_FISH_NET Loss of a scallop dredge at a depth of 35 metres in position:50-37.67N 001-15.84E The equipment is not marked at the surface. Do not fish, dredge, trawl, or anchor around this position.
136/2022
Barnouic light reported reduced range off Baie de Saint-Brieuc
ActiveAids to navigation
31 May 2023, 09:29 UTCShow on map
Lang
Area: OFFSHORE ENGLISH CHANNEL Locality: OFFSHORE BAIE DE SAINT-BRIEUC LIGHT RANGE REDUCED Barnouic light range reported reduced. Position:49-01.50N 002-48.44W Utmost caution is recommended.
123/2022
Deployment of underwater acoustic instruments at future Dieppe-Le Tréport wind farm
ActiveSurvey operations
31 May 2023, 08:33 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: FUTURE DIEPPE-LE TREPORT WIND FARM ACOUSTIC_RECORDER Deployment operations of underwater acoustic measurement instruments in positions: 50-09.31N 001-04.34E 50-15.52N 001-03.12E 50-12.53N 001-24.07E 50-05.09N 001-15.31E 50-05.92N 001-03.69E Do not fish, dredge, trawl, anchor around this position
118/2022
West cardinal buoy temporarily established off Dunkerque replacing Malo-les-Bains beacon
ActiveAids to navigation
31 May 2023, 07:42 UTCShow on map
Lang
Area: PAS DE CALAIS Locality: DUNKERQUE EAST TEMPORARY ESTABLISHMENT OF BUOY Temporary establishment of a west cardinal buoy replacing beacon number 1 of Malo-les-Bains. Position:51-03.31N 002-23.11E
113/2022
Lost dredge and submerged fishing net off Dieppe
ActiveDrifting object
31 May 2023, 07:26 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF DIEPPE SUBMERGED_FISH_NET Loss of a dredge in position 50-11.07N 001-08.98E Do not fish, dredge, trawl, anchor around this position
110/2022
Submerged fishing net lost off Dieppe, Eastern English Channel
ActiveNavigational hazard
31 May 2023, 07:17 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF DIEPPE SUBMERGED_FISH_NET Loss of a dredge between the following positions: 50-06.96N 001-07.86E 50-07.05N 001-07.88E 50-07.05N 001-07.76E Do not fish, dredge, trawl, anchor around this position
108/2022
Submerged fishing net reported off Le Tréport
ActiveWreck / obstruction
30 May 2023, 13:56 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: OFF LE TREPORT SUBMERGED_FISH_NET Obstruction in position: 50-04,527N 001-13,542E. Do not fish, dredge, trawl, or anchor around this position.
105/2022
Unbuoyed mooring line reported in western Baie de Seine (Offshore English Channel)
ActiveWreck / obstruction
30 May 2023, 13:52 UTCShow on map
Lang
Area: OFFSHORE ENGLISH CHANNEL Locality: WESTERN PART OF BAIE DE SEINE SUBMERGED_OBJECT Mooring line, unbuoyed, in position:49-49,120N 000-52,410W. Extreme caution is advised.
103/2022
Submerged obstruction reported southwest of Chausey Islands (Cotentin)
ActiveWreck / obstruction
30 May 2023, 13:46 UTCShow on map
Lang
Area: COTENTIN Locality: SOUTH WEST CHAUSEY ISLANDS SUBMERGED_OBJECT Obstruction in position 48-50.43N 001-58.91W Fishing, dredging, trawling, anchoring prohibited around this position
98/2022
Three mooring buoys established at Calvados wind farm, Baie de Seine
ActiveAids to navigation
30 May 2023, 13:38 UTCShow on map
Lang
Area: BAIE DE SEINE Locality: CALVADOS WIND FARM BUOY_ESTABLISHMENT Three mooring buoys have been established in positions 49-22.69N 000-25.96W 49-22.81N 000-26.09W 49-22.73N 000-25.99W Extreme caution is advised.
96/2022
Unlit temporary starboard buoy replacing Houmaizel off Barfleur
ActiveAids to navigation
30 May 2023, 13:16 UTCShow on map
Lang
Area: COTENTIN Locality: BARFLEUR BUOY_TEMPORARY_CHANGE A buoy with starboard-hand lateral characteristics has been moored in temporary replacement of the beacon ’Houmaizel’ reported missing. The buoy is unlit. Position:49-41.76N 001-16.85W Extreme caution is recommended.
83/2022
Turbidity measurement buoy installed at Fecamp wind farm (Eastern Channel)
ActiveAids to navigation
30 May 2023, 12:52 UTCShow on map
Lang
Area: EASTERN CHANNEL Locality: FECAMP WIND FARM A turbidity measurement buoy has been installed at the following position (WGS84): 49-45,450N 000-21,320E. Characteristics: yellow color, yellow light SADO rhythm visible from 1 to 2 nautical miles. Extreme caution is advised.
98/2021
Submerged obstruction near approaches to Deauville, Baie de Seine
ActiveWreck / obstruction
30 May 2023, 11:04 UTCShow on map
Lang
Area: BAIE DE SEINE Locality: APPROACHES TO DEAUVILLE SUBMERGED_OBJECT Obstruction of 5,30 metres in the following position: 49-22.06N 000-04.02E Do not fish, dredge, trawl, anchor within a radius of 200 metres around this position.
75/2021
New submerged obstruction NW Baie de Seine, offshore English Channel
ActiveWreck / obstruction
30 May 2023, 09:50 UTCShow on map
Lang
Area: OFFSHORE ENGLISH CHANNEL Locality: NORTH-WEST BAIE DE SEINE SUBMERGED_OBJECT New obstruction. Position: 49-56.21N 000-53.58W Do not fish, trawl, anchor or dredge around this position.
24/2021
Beacon (perch) number 29 damaged at Port de Carentan, Cotentin
ActiveAids to navigation
30 May 2023, 09:30 UTCShow on map
Lang
Area: COTENTIN Locality: PORT DE CARENTAN BEACON_DAMAGED Perch number 29 of the Port de Carentan buoyage is broken. Position:49-20.53N 001-11.22W
17/2021
Submerged obstruction in Rade de Cherbourg (Cotentin)
ActiveWreck / obstruction
30 May 2023, 09:14 UTCShow on map
Lang
Area: COTENTIN Locality: RADE DE CHERBOURG SUBMERGED_OBJECT Presence of an obstruction in position 49-40.14N 001-40.74W. Do not fish, dredge, trawl, or anchor around this position.