ZCZC JA35 042159 UTC SEP POLISH NAV WARN 214/26 SOUTHERN BALTIC. POLISH COAST IN AREA BOUNDED BY PSN: 1. 54-41.5N 016-23.6E 2. 54-42.0N 016-28.8E 3. 54-41.0N 016-31.1E 4. 54-40.1N 016-33.4E 5. 54-38.3N 016-31.2E 6. 54-39.9N 016-27.4E MEASUREMENT BUOYS ARE DEPLOYED FROM 2026-08-31 12:00 TO 2026-09-07 21:59. CANCEL THIS MSG 072159 UTC SEP NNNN