Adjustment of Aids to Navigation - Kattegat and Skagerrak

When the new Routing Measures in the vicinity of Skagerrak and Kattegat are being implemented on July 1 2020 the Aids to Navigation (AtoNs) system will be adjusted accordingly on both Swedish and Danish waters. A full list of the adjustment which includes removing and adjusting existing buoyage as well as establishing new Buoys including virtual AtoNs are to be seen on this site together with Map Sketches.

Some of the adjustments have already taken place throughout the spring of 2020 and the rest of the adjustment will take place up to the implementing date of July 1. The adjustments are promulgated in Danish and Swedish Notices to Mariners.

List of adjustments of the Aids to Navigation (Bouyage)

AtoN name​ ​​Lat DM ​Long DM ​Description ​Changes
​Briseis Flak (DK) ​56° 19,780' N ​11° 21,702' E ​East Cardinal Q(3)10s ​ADJUST
​Rute T3 (DK) ​57° 30,259' N ​11° 24,287' E ​Safe W Mark ISO.4s (K) REMOVE
​​Rute T6 (DK) ​56° 43,700' N ​11° 54,680' E ​Safe W Mark ISO.8s (T) ​ADJUST
​Rute T1A  (DK) ​57° 46,760' N ​10° 55,700' E ​Safe W Mark LFL.10s (N) ​ADJUST
​Rute T 7 (DK) ​56° 33,210' N ​11° 41,880' E ​Virtual AIS AtoN, safe Water Mark ​NEW
​Skagerrak virtual (DK) ​57° 49,480' N ​10° 16,040' E ​Virtuel AIS AtoN, Safe Water Mark ​NEW
​Skagen West virtual (DK) ​57° 49,990' N ​10° 33,120' E ​Virtuel AIS AtoN, Safe Water Mark ​NEW
​L Middelgrund Västra (SE) ​56° 56,958' N ​11° 52,079' E ​West Cardinal Q(9)15s ​NEW
​Groves Flak E (DK) ​57° 4,791' N ​11° 36,425' E ​East Cardinal Q(3)10s ​NEW
​Store Middelgrund W Q(9)10s (DK)
 ​56° 32,706' N ​12° 0,287' E ​West Cardinal Q(9)15s ​NEW
​​Fladen W NEW (SE) ​57° 10,245' N ​11° 42,355' E ​West Cardinal Q(9)15s ​NEW
​Lille Lysegrund W (DK) ​56° 18,571' N ​11° 29,061' E ​West Cardinal Q(9)15s ​NEW
​Entrance to Sound Virtual (DK) ​56° 10,920' N ​12° 24,950' E ​Virtual AIS AtoN, safe mark ​NEW
​TSS L Middelgrund Östra  (SE) ​56° 56,210' N ​12° 4,347' E ​East Cardinal Q(3)10s ​NEW
​TSS L Middelgrund Västra (SE) ​56° 55,522' N ​12° 3,934' E West Cardinal Q(9)15s ​NEW
​L Middelgrund Östra (SE) ​56° 59,565' N ​11° 58,799' E ​East Cardinal Q(3)10s ​NEW
​Rute T 9 (DK) ​56° 20,753' N ​11° 26,923' E ​Starboard Lateral Mark ​REMOVE
​Rute T 2 (DK) ​57° 37,618' N ​11° 5,522' E ​Safe Water Mark ​REMOVE
​Rute A 5 (DK) ​56° 12,732' N ​11° 5,543' E ​Safe Water Mark ​REMOVE
​Rute B 7 (DK) ​56° 50,929' N ​10° 47,997' E ​Safe Water Mark ​REMOVE
​Route B 10 (DK) ​56° 17,879' N ​12° 4,331' E ​Safe Water Mark ​REMOVE
​Rute D 2 (DK) ​56° 31,667' N ​11° 58,608' E ​Safe Water Mark ​REMOVE
​Rute T 4 (DK) ​57° 5,514' N ​11° 39,862' E ​Safe Water Mark ​REMOVE
​Rute T 8 (DK ​56° 19,597' N ​11° 26,143' E ​Port Lateral Mark ​REMOVE
​FLADEN VESTRE (SE) ​57° 7,954' N ​11° 41,372' E ​West Cardinal ​REMOVE
​LILLA MIDDELGRUND (SE) ​56° 57,474' N ​11° 58,911' E ​East Cardinal ​REMOVE

Map Sketches showing the adjustments in the Aids to Navigation (Bouyage) when implementing the new Routing Measures in Skagerrak and Kattegat 1 July 2020

Skagerrak and Skagen area

Kattegat area

Kattegat south area

Contact

Maritime Regulation and Legal Affairs
T:+45 72 19 60 00