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Coastal

France - AVURNAV LOCAL CHERBOURG

France · Page 1 of 2

96In force
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6Last 7 days
113Total archived
Daily briefing0 new · 0 starting · 1 ending · 0 withdrawn (24 h)

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  • 1469/2026Survey operations

    Scientific survey in approaches to Gravelines, Pas de Calais (1 Sep - 15 Nov 2026)

    Activeuntil 15 Nov 2026, 23:59 UTC (in 24 h)
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  • Sea trials of experimental hydrophone in Baie de Seine (Antifer), 13-23 Nov 2026

    Activeuntil 23 Nov 2026, 23:59 UTC (in 9 days)Survey operations
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    Lang
    Area: ANTIFER Locality: BAIE DE SEINE Valid from 13 Nov 2026 to 23 Nov 2026 SCIENTIFIC_BUOY_APPARATUS Sea trial campaign of an experimental acoustic hydrophone model during a navigation transit between Cherbourg and Ouistreham. Area bounded by: 49-45.00N 001-15.00W 49-45.00N 000-45.00W 49-32.00N 000-45.00W 49-32.00N 001-15.00W Navigate with caution
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  • Hydrographic survey operations off Antifer, 15 Nov to 03 Dec 2026

    Activeuntil 03 Dec 2026, 23:59 UTC (in 19 days)Survey operations
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    Lang
    Area: ANTIFER HYDROGRAPHIC_SURVEY From 15th NOV 2026 TO 03rd DEC 2026, hydrographic survey in areas : area bounded by: 49-19.94N 000-14.58W 49-25.86N 000-17.62W 49-26.29N 000-13.99W 49-25.35N 000-11.31W 49-20.84N 000-12.92W 49-19.97N 000-12.92W area bounded by: 49-25.86N 000-17.62W 49-48.76N 000-28.58W 49-50.12N 000-26.41W 49-44.68N 000-23.38W 49-44.71N 000-20.29W 49-26.08N 000-15.80W Please keep a safety distance of 1 nautical maile with the operating ship.
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  • Scientific acoustic survey near Antifer and Pas de Calais; avoid fishing and anchoring

    Activeuntil 09 Nov 2028, 23:59 UTC (in 726 days)Survey operations
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    Lang
    Area: ANTIFER, PAS DE CALAIS ACOUSTIC_RECORDER Until 09/11/2028, scientific survey around positions : Dunkerque 51-09.20N 002-09.00E Calais 51-00.02N 001-52.78E 49-20.33N 000-18.27W Fécamp 49-51.60N 000-15.30E Asnelles 1 49-22.23N 000-37.92W Boulogne 2 50-43.45N 001-33.72E Luc sur Mer 49-20.33N 000-18.27W Boulogne 1 50-45.00N 001-27.10E Asnelles 2 49-29.43N 000-42.87W Navigators are advised to avoid fishing, trawling, dredging, anchoring and diving around these positions.
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  • La Sirène buoy lifted for winter off east Dunkerque (Pas de Calais)

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    Area: PAS DE CALAIS Locality: DUNKERQUE APPROACHES BUOY_LIFTED_FOR_WINTER LA SIRÈNE BUOY - EAST DUNKERQUE APPROACHES 51-04.33N 002-21.27E Navigate with caution
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  • Lost trawl and warps marked in Chenal de Rouen (Antifer)

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    Area: ANTIFER Locality: CHENAL DE ROUEN LONG_FISHING_GEAR F/V G-YVA reports having lost its trawl and warps of approximately 100 metres in position 49-26.06N 000-13.84E, marked by a red buoy to starboard and a white buoy to port. Navigate with caution and at reduced speed
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  • Damaged navigation buoy east of Cardonnet, off Calvados (Antifer)

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    Area: ANTIFER Locality: OFF CALVADOS BUOY_DAMAGED Cardonnet east buoy - Grandcamp-maisy - east of Cardonnet 49-26.83N 001-01.08W Navigate with caution and at reduced speed
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  • Pyrotechnic survey and scientific buoy in Bassin Carnot, Port of Calais

    ActiveWreck / obstruction
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    Lang
    Area: PAS DE CALAIS Locality: PORT OF CALAIS SCIENTIFIC_BUOY_APPARATUS PAS DE CALAIS - CALAIS - BASSIN CARNOT SCIENTIFIC RESEARCH PRESENCE OF SCIENTIFIC EQUIPMENT PYROTECHNIC SURVEY PRIOR TO THE REMOVAL OF THE WRECK MASCARIN area bounded by: 5
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  • Submerged fishing net reported in approaches of Calais

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    Area: PAS DE CALAIS Locality: ABORDS DE CALAIS SUBMERGED_FISH_NET Obstruction at position : 50-56.27N 001-33.93E Navigators are advised to avoid fishing, trawling, dredging, anchoring and diving within this area
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  • Special mark buoy missing in Pas de Calais

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    Area: PAS DE CALAIS BUOY_MISSING Special mark missing. Initial position : 50-19.34N 001-32.45E Navigate with caution
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  • Scientific mooring buoy 'HDF' missing in approaches to Boulogne

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    Area: PAS DE CALAIS Locality: BOULOGNE APPROACHES SCIENTIFIC_MOORING Measurement buoy "HDF" exhibiting characteristics of a special mark is reported missing. Initial position: 50-46.25N 001-29.43E Navigate with caution
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  • New and changed beacons in Port de Calais

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    Lang
    Area: PAS DE CALAIS Locality: PORT DE CALAIS BEACON_ESTABLISHMENT Starboard hand beacon with radar reflector : Espar E13 50-57.85N 001-50.92E Espar E11 50-57.88N 001-50.91E BEACON_CHANGE east cardinal mark "Gj" with radar reflector at position : 50-58.08N 001-50.65E BEACON_CHANGE white beacon at position : 50-58.07N 001-50.66E ; 50-57.99N 001-50.77E
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  • Port-hand buoy LH10 off-position in Chenal du Havre (Antifer)

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    Area: ANTIFER Locality: CHENAL DU HAVRE Port hand buoy LH10 is off position, located 0.5NM NE from its initial position. Initial position: 49-30.15N 000-00.76E Navigate with caution
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  • Sandspit at entrance to Barneville-Carteret harbour (Casquets)

    ActiveNavigational hazard
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    Lang
    Area: CASQUETS Locality: BARNEVILLE - CARTERET SANDSPIT PRESENCE OF A SANDBANK AT THE ENTRANCE TO THE ACCESS CHANNEL TO THE PORT OF BARNEVILLE-CARTERET IN POSITION: 49-22.10N 001-47.28W THE WATER LEVEL TO BE TAKEN INTO ACCOUNT IS + 6.50 CM. IT IS ADVISED TO CONTACT THE HARBOUR OFFICE FOR ANY QUESTIONS REGARDING ACCESS CONDITIONS, TEL 0233047084 Navigate with caution
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  • Special mark 'Paluel 2' missing off Saint-Valery-en-Caux

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    Area: ANTIFER Locality: LARGE SAINT VALERY EN CAUX BUOY_MISSING Special mark "Paluel 2" missing. Initial position : 49-52.33N 000-38.45E Navigate with caution
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  • Submerged fishing net reported off Ouistreham (Antifer)

    ActiveDrifting object
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    Lang
    Area: ANTIFER Locality: LARGE OUISTREHAM SUBMERGED_FISH_NET A fishing vessel lost fishing devices at position : 49-32.98N 000-23.87WNavigators are advised to avoid fishing, trawling, dredging, anchoring and diving within this area.
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  • Scientific equipment on wrecks off Antifer / Port-en-Bessin until 31 Mar 2029

    Activeuntil 31 Mar 2029, 23:59 UTC (in 868 days)Wreck / obstruction
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    Lang
    Area: ANTIFER Locality: PORT EN BESSIN SCIENTIFIC_BUOY_APPARATUS Until 2029,march the 31st, presence of scientific equipment on wrecks at positions : 49-22.23N 000-37.92W 49-29.43N 000-42.87W Navigators are advised to avoid fishing, trawling, dredging, anchoring and diving within thesse areas
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  • Scientific instruments on seabed off Antifer; avoid fishing and anchoring until 1 Nov 2027

    Activeuntil 01 Nov 2027, 00:00 UTC (in 351 days)Offshore operations
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    Lang
    Area: ANTIFER SCIENTIFIC_BUOY_APPARATUS Until 2027, november the 1st, scientific instruments on sea ground at position : 49-22.50N 000-14.78W Navigators are advised to avoid fishing, trawling, dredging, anchoring and diving within this area
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  • Submerged fishing net reported off Antifer

    ActiveNavigational hazard
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    Area: ANTIFER SUBMERGED_FISH_NET Fishing net immerged at position : 49-45.55N 000-09.35W No fishing, trawling, dredging, anchoring and diving within this area
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  • Port-hand buoy LH6 missing topmark in approaches to Le Havre (Antifer)

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    Lang
    Area: ANTIFER Locality: APPROCHES DU HAVRE, CHENAL DU HAVRE BUOY_TOPMARK_MISSING port hand buoy LH6 at position : 49-30.77N 000-02.41W Navigate with caution
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  • North cardinal buoy RCA off position in Pas de Calais

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    Area: PAS DE CALAIS BUOY_OFF_POSITION North Cardinal "RCA" Initial position : 51-01.00N 001-48.53E New position :51-01.40N 001-49.80E Navigate with caution
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  • West cardinal beacon 'Feu de Saint Siméon' damaged in Chenal de Rouen (Antifer)

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    Area: ANTIFER Locality: CHENAL DE ROUEN BEACON_DAMAGED West cardinal - "feu de saint siméon" at position : 49-25.72N 000-12.71E Navigate with caution
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  • 1589/2026SÉCURITÉ

    Light buoy AP7 unlit in approaches to Dunkerque

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    PAS DE CALAIS APPROACHES TO DUNKERQUE LIGHT BUOY UNLIT TUG FAROUCHE REPORTS AT 0029 UTC BUOY AP7 UNLIT 51-02.10N 002-09.79E NAVIGATE WITH CAUTION
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  • Submarine cable-laying; exclusion zones off Antifer - Grande Cayeux-sur-Mer

    ActiveCable / pipeline work
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    Lang
    Area: ANTIFER Locality: ANTIFER - LARGE CAYEUX-SUR-MER Submarine cable laying operations. Zone A: All activities likely to cause risks of snagging, such as the anchoring of ships, craft and boats or towed gear fishing, are prohibited within a perimeter of 150 meters on either side of the route of the temporary regulated zone in zone A. CABLE_LAYING_OPERATION Zone B: The vessels "TSM Bergen" and "CS SOVEREIGN" will operate in zone B. Within a radius of 250 meters around these vessels, navigation, stopping, anchoring of ships, craft and boats, fishing, swimming, scuba diving and all other nautical activities are prohibited. In the 300-meter coastal strip, the anchoring of ships, craft and boats, static and towed gear fishing, swimming and scuba diving are prohibited within a perimeter of 250 meters on either side of the projected route of the submarine cable.
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  • 1586/2026PAN PAN

    Historical explosive device found off Le Tréport (Antifer)

    ActiveWreck / obstruction
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    Lang
    Area: ANTIFER Locality: ABORDS DU TREPORT EXPLOSIVE_DEVICE historical explosive device found at position : 50-06.88N 000-48.37E. No surface indication of danger. No fishing, trawling, dredging, anchoring and diving within this area Wide berth requested
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  • Cardinal buoy Les Quénocs off-position near Cap Blanc-Nez (Pas de Calais)

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    Area: PAS DE CALAIS Locality: LARGE CAP BLANC NEZ BUOY_OFF_POSITION Buoy "Les Quénocs" (buoy cardinal north) is off position. Initial position : 50-56.80N 001-41.10E Navigate with caution
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  • Scientific survey and surface drone operations at future Dieppe-Le Tréport wind farm

    Activeuntil 20 Nov 2026, 23:59 UTC (in 6 days)Survey operations
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    Lang
    Area: ANTIFER Locality: FUTURE DIEPPE-LE TREPORT WIND FARM SCIENTIFIC_SURVEY SCIENTIFIC ACTIVITIES BY THE COMPANY EXAIL AUTHORIZED FROM 01 JULY 2026 TO 30 JUNE 2027. DECISION N°32/2026 OF THE MARITIME PREFECTURE FOR THE ENGLISH CHANNEL AND NORTH SEA SURFACE DRONE OPERATION SCHEDULED FROM 28/10/26 TO 20/11/26. Area bounded by: 1 50-07.42N 000-59.22E 2 50-13.94N 001-10.01E 3 50-05.50N 001-22.33E 4 49-59.04N 001-10.83E The complete prefectural decree is available on the maritime prefecture website.
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  • Port hand buoy missing at Trouville-sur-Mer (Antifer)

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    Area: ANTIFER Locality: PORT DE TROUVILLE-SUR-MER BEACON_MISSING port hand buoy (espar 2) at position : 49-22.19N 000-04.36E Navigate with caution
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  • Aquaculture buoy removed off Casquets

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    Area: CASQUETS BUOY_DECOMMISSIONED_FOR_WINTER Aquaculture buoy 3 - PIROU - 3 removed from its position 49-11.32N 001-38.86W Navigate with caution and at reduced speed
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  • Buoy off position in approaches to Calais (Pas de Calais)

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    Area: PAS DE CALAIS Locality: APPROACHES TO CALAIS BUOY_OFF_POSITION It is reported that a buoy has drifted off station and is located approximately 800 metres from its original position. Current reported position: 50-57.25N 001-42.04E Navigate with caution
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  • 1577/2026SÉCURITÉ

    Upper red mast light unlit at Semaphore de la Heve (Antifer)

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    Area: ANTIFER Locality: SEMAPHORE DE LA HEVE LIGHT_UNLIT UPPER RED MAST LIGHT UNLIT DUE TO AN ELECTRICAL PROBLEM 49-30.54N 000-04.27E Navigate with caution
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  • Submerged object and two moored 300m lines in Baie de Seine (Antifer)

    ActiveWreck / obstruction
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    Lang
    Area: ANTIFER Locality: BAIE DE SEINE SUBMERGED_OBJECT Signalant deux funes de 300 mètres chacune mouillé avec deux bouées rouge sur chacune des funes
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  • Geotechnical and magnetometer survey east of Jersey (Casquets)

    ActiveSurvey operations
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    Lang
    Area: CASQUETS Locality: EAST JERSEY SCIENTIFIC_BUOY_APPARATUS Geotechnical and geophysical survey (magnetometer) as part of the replacement of the "Normandy 2" cable line joining 49-17.30N 001-41.08W, 49-16.97N 001-42.15W, 49-16.70N 001-43.80W, 49-15.75N 001-45.48W, 49-14.50N 001-50.09W. Do
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  • West cardinal buoy topmark missing in Rouen Channel (Antifer)

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    Area: ANTIFER Locality: ROUEN CHANNEL BUOY_TOPMARK_MISSING PORT OF ROUEN - RADE DE LA CAROSSE - DUNCAN-LCLINCH BUOY MARK: WEST CARDINAL 49-27.20N 000-02.43E
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  • Buoy "Dyck Est" reported dragged 300m west near Dunkerque East

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    Area: PAS DE CALAIS Locality: DUNKERQUE EAST BUOY_OFF_POSITION BUOY "DYCK EST" REPORTED DRAGGED 300M WEST OF ITS INITIAL POSITION 51-05.65N 002-05.62E Navigate with caution
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  • Scientific survey off Boulogne-sur-Mer with temporary Zephyr buoy, 2 Oct-31 Dec 2026

    Activeuntil 31 Dec 2026, 23:59 UTC (in 47 days)Survey operations
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    Lang
    Area: PAS DE CALAIS Locality: APPROACHES TO BOULOGNE-SUR-MER SCIENTIFIC_SURVEY FROM 02 OCTOBER TO 31 DECEMBER 2026, A SCIENTIFIC SURVEY WILL BE CONDUCTED BY THE VESSELS CELTIC WARRIOR AND CELTIC LEGEND OFF BOULOGNE-SUR-MER. TEMPORARY PRESENCE OF A ZEPHYR BUOY IN POSITION: 50-46.25N 001-29.43E Navigate with caution
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  • 1556/2026SÉCURITÉ

    Unlit navigational buoy DW21 in approaches to Dunkerque

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    Area: PAS DE CALAIS Locality: DUNKERQUE APPROACHES LIGHT_BUOY_LIGHT_UNLIT Buoy DW21 in the Dunkerque intermediate channel is defective. The buoy light is unlit. 51-03.40N 002-13.60E Navigate with caution.
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  • Aquaculture buoy No. 08 removed near Casquets (Hauteville-sur-Mer)

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    Area: CASQUETS Locality: HAUTEVILLE SUR MER BUOY_WITHDRAWN The aquaculture buoy no. 08 (special mark) near the Roches de Bréhal has been removed from its position. Initial position: 48-55.23N 001-36.38W Navigate with caution
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  • Special-mark buoy established at Antifer (Courseulles-sur-Mer wind farm)

    Activeuntil 31 Dec 2027, 23:59 UTC (in 412 days)Aids to navigation
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    Area: ANTIFER Locality: PARC EOLIEN DE COURSEULLES SUR MER BUOY_ESTABLISHMENT Establishment of a special mark buoy for scientific use at the following position: 49-28.99N 000-36.15W Characteristic: Fl(5)Y.20s Present until 31/12/2027
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  • Weather signal lights out of service at Dunkerque (Pas de Calais)

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    Area: PAS DE CALAIS Locality: PORT DE DUNKERQUE Weather signal lights inoperative, the semaphore is no longer able to display gale warning lights. Indefinite duration.
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  • 1552/2026SÉCURITÉ

    Submerged explosive hazard in Chenal Dunkerque Ouest, Pas de Calais

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    Lang
    Area: PAS DE CALAIS Locality: CHENAL DUNKERQUE OUEST SUBMERGED_OBJECT Explosive hazard at position : 51-03.31N 002-19.37E Wide berth requested
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  • 1551/2026PAN PAN

    Submerged fishing gear between buoys DW14 and DW16 in Dunkerque Channel

    ActiveWreck / obstruction
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    Area: PAS DE CALAIS Locality: DUNKERQUE CHANNEL SUBMERGED_FISH_NET Presence of fishing gear on the seabed between buoys DW14 (51°03.56N – 002°06.93E) and DW 16 (51°03.52N – 002°08.62E). The danger is marked by two white and yellow surface buoys. Navigate with caution.
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  • Geophysical survey off Dunkerque with exclusion zones and 300 m safety radius

    ActiveSurvey operations
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    Lang
    AREA: PAS DE CALAIS LOCALITY: OFF DUNKERQUE HYDROGRAPHIC SURVEY GEOPHYSICAL SURVEY IN THE INDICATED AREAS. FISHING WITH FIXED GEAR, ANCHORING OF VESSELS, CRAFT AND OTHER BOATS, DIVING AND SWIMMING ARE PROHIBITED DURING OPERATIONS. LOITERING AND ALL NAUTICAL ACTIVITIES ARE PROHIBITED WITHIN A RADIUS OF 300 METRES AROUND VESSELS CONDUCTING THESE OPERATIONS. Offshore substation area bounded by: 1 51-09.46N 002-19.97E 2 51-10.34N 002-21.35E 3 51-08.97N 002-23.57E 4 51-08.08N 002-22.18E Cable corridor area bounded by: 5 51-02.40N 002-14.50E 6 51-02.81N 002-14.69E 7 51-03.50N 002-15.30E 8 51-04.19N 002-15.59E 9 51-04.15N 002-15.84E 10 51-04.93N 002-16.16E 11 51-05.90N 002-16.26E 12 51-05.92N 002-15.83E 13 51-06.73N 002-16.00E 14 51-06.78N 002-17.01E 15 51-07.89N
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  • Special mark buoys established in Baie du Becquet (Antifer)

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    Area: ANTIFER Locality: BAIE DU BECQUET BUOY_ESTABLISHMENT A special mark has been established in the following position: 49-41.60N 001-32.66W The buoy exhibits a flashing blue light. A second marker buoy is present nearby. It exhibits a flashing blue light and a radar reflector. Mariners are advised to maintain a safety distance of 500 metres around the special mark.
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  • 1544/2026PAN PAN

    Dangerous wreck in approaches to Cherbourg (Antifer)

    ActiveWreck / obstruction
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    Area: ANTIFER Locality: CHERBOURG APPROACHES DANGEROUS_WRECK Wreck of a pleasure craft, the wreck lies at a depth of 48m. 49-44.02N 001-36.52W Navigate with caution
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  • 1540/2026PAN PAN

    Submerged trawl (ghost net) off Dieppe (Antifer)

    ActiveDrifting object
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    Lang
    Area: ANTIFER Locality: OFF DIEPPE SUBMERGED_FISH_NET Submerged trawl in following position: 50-06.69N 000-55.52E The hazard is not marked at the surface. Navigators are advised not to fish, trawl, dredge, anchor, or dive in this area.
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  • Scientific seabed instrument deployment at Antifer, 15 Oct-15 Dec 2026

    Activeuntil 15 Dec 2026, 23:59 UTC (in 31 days)Survey operations
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    Lang
    Area: ANTIFER SCIENTIFIC_BUOY_APPARATUS From 15 OCT 2026 to 15 DEC 2026 a scientific instrument will be positioned on the seabed by the vessels "Cap Fagnet" and "Red Roster" in the following position: 49-45.37N 000-19.66E
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  • Historic explosive ordnance off Le Tréport (Antifer)

    ActiveWreck / obstruction
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    Area: ANTIFER Locality: OFF LE TREPORT EXPLOSIVE DEVICE Do not fish, trawl, dredge, anchor or dive in this area 50-08.57N 001-21.35E Presence of historical ordnance
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  • Submerged fishing net reported in approaches to Le Touquet (Pas de Calais)

    ActiveDrifting object
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    Lang
    Area: PAS DE CALAIS Locality: APPROCHE DU TOUQUET SUBMERGED_FISH_NET Fishing net lost at position : 50-29.00N 001-30.50E The position is marked by 2x2 yellow buoy. Navigators are advised to avoid fishing, trawling, dredging, anchoring and diving within this area
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  • Submerged fishing net at Antifer marked by two red buoys

    ActiveNavigational hazard
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    Lang
    Area: ANTIFER SUBMERGED_FISH_NET Fishing gear set on the seabed in position: 49-38.49N 000-03.77E Position marked by two red surface balloons. Mariners are advised not to trawl, dredge, or anchor in the area.
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  • Submerged fishing net off Grandcamp-Maisy (Antifer)

    ActiveNavigational hazard
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    Lang
    Area: ANTIFER Locality: ABORDS DE GRANDCAMP-MAISY SUBMERGED_FISH_NET Fishing net at POSITION: 49°29,56N 000°51,02W. There is no buoy to signal the hazard. NO FISHING, TRAWLING, ANCHORING OR DREDGING IN THIS AREA. Navigate with caution.
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