ZCZC JA50 191300 UTC JUL POLISH NAV WARN 162/26 SOUTHERN BALTIC. AREA BOUNDED BY POSITIONS: 1. 54-34.8N 016-48.1E 2. 54-36.5N 016-47.5E 3. 54-36.8N 016-50.1E 4. 54-35.5N 016-50.6E 5. 54-35.4N 016-49.9E 6. 54-35.2N 016-49.9E 7. 54-35.0N 016-49.4E IS TEMPORARILY CLOSED FOR SHIPPING AND FISHERY UNTIL 2026-09-15. AREA IS CLOSED CANCEL THIS MSG 152159 UTC SEP NNNN