ZCZC JA57 241329 UTC SEP POLISH NAV WARN 240/26 SOUTHERN BALTIC. POLISH COAST DUE TO MILITARY EXERCISES ZONE IS CLOSED FOR SHIPPING AND FISHERY: S-6 CENTERED 54-39.27N 016-36.59E 2026-09-28 THRU 2026-10-02 04:00 TO 12:00 AND 17:00 TO 21:59 UTC ZONE IS CLOSED CANCEL THIS MSG 022159 UTC OCT NNNN