ZCZC JA98 221353 UTC OCT POLISH NAV WARN 276/26 SOUTHERN BALTIC. POLISH COAST DUE TO MILITARY EXERCISES ZONE IS CLOSED FOR SHIPPING AND FISHERY: S-6 CENTERED 54-39.27N 016-36.59E FROM 2026-10-26 05:00 TO 2026-10-27 00:59 FROM 2026-10-27 05:00 TO 2026-10-28 00:59 FROM 2026-10-28 05:00 TO 2026-10-29 00:59 FROM 2026-10-29 05:00 TO 2026-10-30 00:59 FROM 2026-10-30 05:00 TO 2026-10-31 00:59 ON 2026-10-31 FROM 07:00 TO 18:00 TIME IN UTC. ZONE IS CLOSED CANCEL THIS MSG 311800 UTC OCT NNNN