CoastalHellenic Navigational Warnings - NavwarnsMessages1453/241453/24Received 16 Nov 2024, 00:00 UTCArchived 31 Oct 2026, 12:08 UTCCopy textShow on mapSharePrintExportWarning textPositions open on the mapNAVWARN 1453/24 THRAKIKO SEA. STRYMONIKOS GULF. STOMIA BAY. AMFIPOLI PORT. 40 46 54N – 023 51,36E ACCUMULATION OF BROUGHT MATERIALS AND INFRASTRUCTURE DAMAGE. ENTRY UNSAFE.Location mapOpen on the full mapMore from Hellenic Navigational Warnings - Navwarns1390/262026-11-13NAVWARN 1390/26 SOUTH AIGAIO SEA GEOPHYSICAL SURVEY WILL BE CARRIED OUT BY ‘NG SURVEYOR’ FROM 13 NOV 2026 IN THE LINE BETWEEN THE POINTS: 37 44 05N – 023 09 37E 37 41 04N-023 12 22E 37 39 23N – 023 181391/262026-11-13NAVWARN 1391/26 SARONIKOS GULF. FLEVES ISLAND. FIRING EXERCISES FROM 16 NOV 26 ON 1500Z UNTIL 2100Z AND FROM 17, 18 AND 19 NOV 26 ON 0900Z UNTIL 1300Z AND ON 1500Z UNTIL 2100Z NOV 26 IN THE AREA CENTE1393/262026-11-13NAVWARN 1393/26 CANCEL NAVWARN 930/2026. SARONIKOS GULF. PSYTTALEIA ISLAND. SOUTHWEST END OF SUBMARINE PIPLINES OF PSYTTALEIA ISLAND. FLASHING YELLOW LIGHTBUOY IN POSITION: 37 55 22N – 023 34 41E CUT758/262026-06-10archivedNAVWARN 758/26 CANCELLATION OF NAVWARN 737/2026. SOUTH AEGEAN SEA. THIRA ISLAND. PORT CONSTRUCTION WORKS. DREDGING OPERATIONS IN PROGRESS. FROM 10 JUNE 2026 UNTIL FURTHER NOTICE IN THE SEA AREA BOUNDE528/242024-04-14archivedNAVWARN 528/24 SOUTH AEGEAN SEA. PAROS ISLAND. DROPPING OF DREDGINGS FROM 15 APR 2024 UNTIL FURTHER NOTICE. DROPPING OF DREDGINGS ΙΝ AREA BOUNDED BY: 37 04 16N 025 03 33E 37 04 16N 025 03 41E 37 04 10Later warnings1467/242024-11-19archivedNAVWARN 1467/24 NAVWARN 1453/2024 CANCELLED THRAKIKO SEA. STRYMONIKOS GULF. STOMIΟ BAY. AMFIPOLI PORT. IN POSITION: 40 46 54N – 023 51 36E ACCUMULATION OF BROUG1484/242024-11-22NAVWARN 1484/24 LESVOS ISLAND. OUTER MOLE HEAD OF MYTILINI HARBOUR. GREEN LIGHT: 39 06 57N – 026 33 47E UNLIT.1499/242024-11-23archivedNAVWARN 1499/24 THERMAIKOS GULF. THESSALONIKI PORT. NW BREAKWATER END MIKRO EMVOLO MARINA. GREEN LIGHT: 40 34 31N – 022 56 30E UNLIT.Earlier warnings1444/242024-11-15NAVWARN 1444/24 ELEFTHERON GULF N. KAVALA. DETACHMENT OF FLOATING PLATFORM IN POSITION: 40 50 57N – 024 19 09E CAUTION ADVISED.1387/242024-11-01NAVWARN 1387/24 NORTH EAST AEGEAN. LESVOS ISLAND. SIGRI FISHING SHELTER. ESTABLISHMENT OF LIGHTS. A)FIXED GREEN LIGHT ΟΝ WEST ΜΟLE HEAD IN POSITION (WGS84) : 391341/242024-10-18archivedNAVWARN 1341/24 IONIAN SEA. ZAKINTHOS ISLAND. SUSPICIOUS OBJECT LOCATED. IN POSITION: 37 54 09N – 020 42 23E DEPTH 23 METERS. CAUTION ADVISEDBack to Hellenic Navigational Warnings - Navwarns