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Queen's Harbour Master Portsmouth

NAVWARN No 32/18

SUBMERGED BARRIER SPECIAL MARK MISSING

1. A Yellow Special Daymark located near the southern end of the Submerged Barrier in the eastern Solent is missing from its charted position (50 45.500N 001 04.078W). This pile, like others that run the length of the Barrier is to advise mariners of the potential danger.

2. Vessels operating in this vicinity should be extremely vigilant.

3. The following Portsmouth NAVWARNs remain in force: 27/18, 75/17, 33/17, 27/14, 57/12, 52/11, 40/11 & 10/04.