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KHM Portsmouth

SEABED OBSTRUCTION MAN-O-WAR ANCHORAGE NO.1

13/01/2023

King’s Harbour Master Portsmouth

Navwarn No 6/23

1. A recent survey has uncovered a seabed obstruction in the vicinity of Man-o-War Anchorage No.1, in position 50° 46’.01N 001° 06’.92W the obstruction reduces the depth to 4.5m in a general charted area of 5.3m.

2. Mariners are advised to navigate with caution in this vicinity.

3. The following Portsmouth NAVWARNs remain in force: 5/23, 4/23, 2/23, 1/23, 88/22, 87/22, 79/22, 72/22, 63/22, 15/22, 71/20, 57/20, 44/20, 04/20, 15/19, 60/18, 75/17, 33/17, 27/14, 57/12, 52/11. 

 

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